POST TROPICAL CYCLONE REPORT...HURRICANE IDA
NATIONAL SERVICE NEW ORLEANS LA
1210 PM CDT TUE SEP 28 2021
NOTE: THE DATA SHOWN HERE ARE PRELIMINARY....AND SUBJECT TO UPDATES
AND CORRECTIONS AS APPROPRIATE.
THIS REPORT INCLUDES EVENTS OCCURRING WHEN WATCHES AND/OR WARNINGS
WERE IN EFFECT...OR WHEN SIGNIFICANT FLOODING ASSOCIATED WITH IDA
OR ITS REMNANTS WAS AFFECTING THE AREA.
LA PARISHES INCLUDED...ASCENSION...ASSUMPTION...EAST BATON ROUGE...
EAST FELICIANA...IBERVILLE...JEFFERSON...LAFOURCHE...LIVINGSTON...
ORLEANS...PLAQUEMINES...POINT COUPEE...ST. BERNARD...ST. CHARLES...
ST. HELENA...ST. JAMES...ST. JOHN THE BAPTIST...ST. TAMMANY...
TANGIPAHOA...TERREBONNE...WASHINGTON...WEST BATON ROUGE...WEST
FELICIANA.
MS COUNTIES INCLUDED...AMITE...HANCOCK...HARRISON...JACKSON...PEARL
RIVER...PIKE...WALTHALL...WILKINSON...
9/28/2021 - UPDATE #4
- ADDED A FEW STORM SURGE DATA POINTS FROM SURVEYED HIGH WATER
MARKS AND ONE MORE USGS GAUGE NEAR SLIDELL
- ADDED INFORMATION REGARDING 7 MORE CONFIRMED TORNADOES FOR A
TOTAL OF 15 TORNADOES
- CORRECTED GENDER OF STORM SURGE FATALITY IN JEFFERSON PARISH
- ADDED A COUPLE MORE DETAILS TO PARISH- AND COUNTY- SPECIFIC
IMPACTS BASED ON HIGH WATER MARK SURVEYS, NEW TORNADO SURVEYS
AND ADDITIONAL NEWS REPORTS
- THIS WILL BE THE FINAL ISSUANCE OF THE POST STORM REPORT.
9/21/2021 - UPDATE #3
- ADDED WIND DIRECTIONS AND TIME OF OCCURRENCE FOR TTU STICKNET
DATA
- ADDED INFORMATION REGARDING 7 MORE CONFIRMED TORNADOES
- ADDED PARISH-SPECIFIC AND COUNTY-SPECIFIC IMPACTS
9/10/2021 - UPDATE #2
- ADDED WIND DATA FOR METAR STATION KHDC, AS WELL AS SEVERAL RAWS/
MESOWEST STATIONS, A FEW PERSONAL WEATHER STATIONS AND TEXAS TECH
STICKNET DATA
- CORRECTED SURGE DATA FOR SITE BDAL1 WHICH WAS PREVIOUSLY REPORTED
REFERENCED TO NGVD29. ALSO CORRECTED DATE/TIME OF PEAK WATER.
- UPDATED SURGE DATA FOR SITES NGIL1 AND SIPL1. IN BOTH CASES, A
LATER AND HIGHER OBSERVATION WAS RECOVERED THAN PREVIOUSLY
REPORTED.
- ADDED SURGE DATA FOR SEVERAL MORE USGS SITES AND ONE WXFLOW SITE.
9/7/2021 - UPDATE #1
- ADDED WIND DATA FOR THE FOLLOWING SITES: KMDJ, WVUE, WXFLOW BATON
ROUGE
- UPDATED WINDS FOR 42040 AND BURL1 USING HIGHER TEMPORAL
RESOLUTION DATA FROM NDBC
- CORRECTED DATA FOR WXFLOW SITES AT MIDLAKE, MANDEVILLE AND BILOXI
- UPDATED ALL WXFLOW MAX AVG WINDS WITH HIGHER TEMPORAL RESOLUTION
DATA
- ADDED SURGE DATA FROM LEON THERIOT LOCK NEAR GOLDEN MEADOW
- ADDED RAINFALL DATA FOR OFFICIAL AND COCORAHS SITES
- ADDED RIVER CREST INFORMATION FOR HOLDEN, BOGALUSA, PEARL RIVER,
GRAHAM FERRY AND ORANGE GROVE
- ADDED INFORMATION ABOUT ONE CONFIRMED TORNADO
9/1/2021 - INITIAL ISSUANCE INCLUDES WIND, PRESSURE, SURGE AND RIVER
CREST DATA FROM AUTOMATED STATIONS.
A. LOWEST SEA LEVEL PRESSURE/MAXIMUM SUSTAINED WINDS AND PEAK GUSTS
---------------------------------------------------------------------
METAR OBSERVATIONS...
NOTE: ANEMOMETER HEIGHT IS 10 METERS AND WIND AVERAGING IS 2 MINUTES
---------------------------------------------------------------------
LOCATION ID MIN DATE/ MAX DATE/ PEAK DATE/
LAT LON PRES TIME SUST TIME GUST TIME
DEG DECIMAL (MB) (UTC) (KT) (UTC) (KT) (UTC)
---------------------------------------------------------------------
KGAO-GALLIANO
29.44 -90.26 150/061 29/2035 100/085 29/1855
KMSY-NEW ORLEANS ARMSTRONG INTL AIRPORT
29.98 -90.25 977.3 29/2353 090/054 29/2240 I 150/078 30/0137 I
KNEW-NEW ORLEANS LAKEFRONT AIRPORT
30.04 -90.03 990.4 29/2253 I 100/057 29/2216 I 110/075 29/2148 I
KAPS-RESERVE
30.09 -90.58 210/051 30/0315 210/069 30/0315
KREG-GONZALES
30.17 -90.94 320/041 30/0035 I 310/065 30/0115 I
KGPT-GULFPORT AIRPORT
30.40 -89.07 1004.4 30/2207 130/041 29/2315 150/064 30/0729
KASD-SLIDELL AIRPORT
30.35 -89.82 998.8 30/0048 140/038 30/0355 110/060 30/0119
KBTR-BATON ROUGE AIRPORT
30.54 -91.15 988.4 30/0453 /034 30/0050 I 020/055 30/0325 I
KBIX-BILOXI AIR FORCE BASE
30.43 -88.92 1005.0 30/2301 140/035 29/2258 150/046 29/2311
7N0-NEW ORLEANS DOWNTOWN
29.95 -90.08 991.0 29/2156 130/027 29/2300 I 130/049 29/2303 I
KHDC-HAMMOND
30.52 -90.42 994.2 30/0104 I 060/030 30/0044 I 060/049 30/0044 I
KMJD-PICAYUNE
30.49 -89.65 100/034 30/0155 100/048 30/0135
KMCB-MCCOMB AIRPORT
31.18 -90.47 995.1 30/0640 /028 30/0815 110/045 30/0716
KBXA-BOGALUSA CARR FIELD
30.81 -89.86 130/031 30/0515 I 120/045 30/0415 I
KPQL-PASCAGOULA AIRPORT
30.46 -88.53 1005.9 30/0253 150/028 30/0053 160/043 30/1114
KHZR-NEW ROADS
30.72 -91.48 350/028 30/0335 360/038 30/0235
REMARKS: WIND IS REPORTED AS DDD/SSS WHERE DDD IS THE CARDINAL
DIRECTION AND SSS IS THE SPEED. DATA FROM SEVERAL STATIONS IS
INCOMPLETE DUE TO POWER OUTAGES OR INSTRUMENT FAILURES. INFORMATION
FOLLOWED BY AN I INDICATES INCOMPLETE DATA.
NON-METAR OBSERVATIONS...
NOTE: ANEMOMETER HEIGHT IN METERS AND WIND AVERAGING PERIOD IN
MINUTES INDICATED UNDER MAXIMUM SUSTAINED WIND IF KNOWN
---------------------------------------------------------------------
LOCATION ID MIN DATE/ MAX DATE/ PEAK DATE/
LAT LON PRES TIME SUST TIME GUST TIME DEG
DECIMAL (MB) (UTC) (KT) (UTC) (KT) (UTC)
---------------------------------------------------------------------
XDUL-WXFLOW DULAC
29.35 -90.73 982.0 29/1756 315/087 29/2001 323/120 29/1926
10.3M/1MIN
PWS-KLALAPLA7 LAPLACE
30.07 -90.50 963.8 30/0044 071/086 29/2354 I
7.9M/
FCMPT1-GALLIANO
29.44 -90.26 985.0 29/1629 171/081 29/2114 172/106 29/2119
10M/1MIN
WVUE NEW ORLEANS
29.96 -90.10 999/098
18M/
TTU332-1 NW KILLONA
30.02 -90.49 958.2 30/0033 025/070 29/2346 017/096 29/2329
2.3M/1MIN
XMVL-WXFLOW MANDEVILLE
30.40 -90.09 992.8 30/0146 097/063 30/0204 097/096 30/0204
10.3M/1MIN
PWS-KLAGOLDE1 2 NE PORT FOURCHON
29.16 -90.18 934.0 29/1719 I 157/053 29/1744 I 157/089 29/1744 I
6.1M/
FW4663-THIBODAUX
29.77 -90.79 332/052 29/2300 344/087 29/2145
/
XBYU-WXFLOW BAYOU BIENVENUE
30.00 -89.90 988.1 29/2305 110/075 29/2216 103/086 29/2055
27.4M/1MIN
PWS-KLABOURG19 BOURG
29.55 -90.63 943.4 29/2134 036/070 29/2014
2M/
TTU326-1 N LIVE OAK
29.77 -90.03 984.5 29/2347 127/064 29/2306 131/086 29/2303
2.3M/1MIN
FCMPT5-RACELAND
29.76 -90.56 945.3 29/2315 222/058 30/0050 219/086 30/0100
10M/1MIN
TTU102-2 E RACELAND
29.71 -90.57 942.6 29/2241 190/060 29/2206 190/083 29/2110
2.3M/1MIN
XLKF-WXFLOW NEW ORLEANS LAKEFRONT
30.04 -90.02 989.0 29/2321 119/055 29/2202 107/082 29/2201
10.3M/1MIN
XJEF-WXFLOW WAGGAMAN
29.94 -90.23 975.4 29/2341 096/063 29/2340 096/080 29/2340
10.3M/1MIN
TTU325-7.8 SE VIOLET
29.86 -89.77 992.6 29/2250 999/060 29/2228 999/079 29/2229
2.3M/1MIN
TTU330-4.7 S VACHERIE
29.94 -90.71 957.6 30/0347 341/061 30/0002 294/077 30/0001
2.3M/1MIN
FW4633-THIBODAUX
29.78 -90.79 970.9 29/2331 332/045 29/2300 344/076 29/2145
4M/
TTU224-3.7 NE VACHERIE
30.03 -90.67 956.5 29/2202 025/049 29/2334 023/075 29/2327
2.3M/1MIN
DW1103-RACELAND
29.70 -90.57 966.5 29/2108 I 258/043 29/2015 I 343/075 29/2108 I
3M/
EW6362-NEW ORLEANS
29.97 -90.09 987.1 29/2346 144/035 29/2201 126/075 29/2006
1M/
TTU328-1 W LULING
29.93 -90.39 964.0 30/0126 999/056 29/2255 999/071 29/2231
2.3M/1MIN
TTU333-4 W VACHERIE
29.99 -90.79 962.9 30/0100 027/051 29/2221 010/070 29/2327
2.3M/1MIN
TTU101-2 W GRAY
29.68 -90.82 970.1 29/2243 348/052 29/2152 322/068 29/2252
2.3M/1MIN
TTU442-1 SE EDEN ISLE
30.21 -89.79 997.0 30/0045 112/057 30/0053 109/067 30/0048
2.3M/1MIN
TTU327-1 NW WAGGAMAN
29.93 -90.24 979.2 29/2354 104/044 29/2342 109/067 30/0021
2.3M/1MIN
PWS-KLASLIDE15 SLIDELL
30.22 -89.82 1001.3 29.2145 I 098/042 29/2000 I 100/065 29/2145 I
7.3M/
TTU108-4.2 NW THIBODAUX
29.84 -90.87 975.0 30/0028 338/046 30/0120 334/064 30/0028
2.3M/1MIN
TS947-SE LA PORTABLE
30.11 -89.86 093/046 29/2334 093/064 29/2334
1M/
TTU444-2.5 E HAMMOND
30.51 -90.42 985.4 30/0417 137/045 30/0403 156/064 30/0417
2.3M/1MIN
XGPT-WXFLOW GULFPORT
30.36 -89.11 1005.8 30/0443 183/046 30/0727 128/063 30/0038
10.3M/1MIN
PWS-KLAWESTW16 WESTWEGO
29.19 -90.14 984.8 29.2345 142/039 29/1930 180/063 29/2345
3M/
TTU445-1.9 S LIVINGSTON
30.47 -90.75 968.6 30/0423 021/043 30/0334 003/062 30/0334
2.3M/1MIN
LSU08-HAMMOND
30.50 -90.78 992.6 30/0436 I 099/040 30/0317 I 082/062 30/0236 I
14M/
FW6004-BOURG
29.56 -90.60 977.0 29/1855 I 009/030 29/1850 I 024/061 29/1855 I
4M/
TTU336-3.5 SE NAPOLEONVILLE
29.90 -90.99 981.7 30/0045 333/042 30/0002 330/060 30/0003
2.3M/1MIN
TTU448-2 SW SORRENTO
30.15 -90.89 974.3 30/0221 360/042 30/0130 022/060 30/0137
2.3M/1MIN
CW4185-HARAHAN
29.95 -90.20 979.7 30/0006 174/030 30/0109 088/060 29/2254
3M/
TTU441-SLIDELL
30.29 -89.75 998.2 30/0044 177/038 30/0309 179/057 30/0318
2.3M/1MIN
TTU443-4 NE MANDEVILLE
30.39 -90.00 994.2 30/0043 093/030 30/0025 110/057 30/0026
2.3M/1MIN
PWS-KLALOUIS3 BRAITHWAITE
29.87 -89.95 993.6 29/2319 175/055 29/2129 179/056 30/0124
11M/
TTU334-2.1 SE WHITE CASTLE
30.16 -91.12 985.5 30/0147 353/043 30/0154 349/056 30/0154
2.3M/1MIN
TTU437-1.3 E LONG BEACH
30.33 -89.22 1004.7 30/0438 184/045 29/1515 181/055 29/1516
2.3M/1MIN
PWS-KLABOURG16 BOURG
29.54 -90.59 994.6 29/2154 I 038/033 29/2144 I 038/055 29/2144 I
17.1M/
TTU439-HENDERSON POINT
30.31 -89.28 1005.8 30/1012 128/040 30/0059 166/051 30/0425
2.3M/1MIN
TTU440-1.8 W GULFPORT
30.36 -89.12 1006.1 30/1022 089/040 29/2131 107/048 30/0108
2.3M/1MIN
TTU329-2.2 NW PAINCOURTVILLE
30.00 -91.09 986.4 30/0052 256/037 30/0344 334/048 30/0313
2.3M/1MIN
XBTR-WXFLOW BATON ROUGE
30.50 -91.19 986.0 30/0503 334/029 30/0317 021/048 30/0213
10M/1MIN
MPAM6-PIKE COUNTY
31.19 -90.48 155/027 30/0709 155/050 30/0709
6.1M/10MIN
TTU438-1 W LONG BEACH
30.31 -89.26 1005.3 30/1013 116/037 30/0325 112/047 30/0056
2.3M/1MIN
TTU446-2 SE LSU
30.47 -91.17 987.9 30/0327 309/032 30/0327 292/045 30/0327
2.3M/1MIN
TTU335-4.2 SW WHITE CASTLE
30.13 -91.19 990.3 30/0151 293/032 30/0325 276/042 30/0321
2.3M/1MIN
XBIL-WXFLOW BILOXI
30.44 -88.98 1005.0 30/0439 199/027 30/1114 172/042 30/0506
15.2M/1MIN
CKWM6-CAMP KELLER
30.52 -88.98 126/016 30/0000 169/041 30/1200
6.1M/10MIN
GRBM6-GRAND BAY
30.36 -88.42 145/016 30/1000 135/037 30/0000
6.1M/10MIN
NNHM6-HANCOCK
30.62 -89.41 112/009 30/0000 112/035 30/0000
6.1M/10MIN
SHCM6-SANDHILL CRANE
30.45 -88.66 158/012 30/0900 155/034 30/0800
6.1M/10MIN
TTU447-2.4 NW GROSSE TETTE
30.44 -91.46 994.9 30/0431 296/020 30/0649 296/030 30/0649
2.3M/1MIN
REMARKS: EXPOSURES ON ALL NON-METAR SITES VARIES AND THUS INSTRUMENTS
MAY NOT HAVE CAPTURED PEAK WINDS DUE TO SHELTERING/BLOCKING. PWS
INDICATES PERSONAL WEATHER STATION. WIND IS REPORTED AS DDD/SSS WHERE
DDD IS THE DIRECTION AND SSS IS THE SPEED. MANY SENSORS FAILED BEFORE
THE STRONGEST WINDS OCCURRED. THESE INCOMPLETE DATA POINTS ARE
DENOTED WITH AN I FOLLOWING THE OBSERVATIONS.
B. MARINE OBSERVATIONS... NOTE: ANEMOMETER HEIGHT IN METERS AND WIND
AVERAGING PERIOD IN MINUTES INDICATED UNDER MAXIMUM SUSTAINED WIND
IF KNOWN
---------------------------------------------------------------------
LOCATION ID MIN DATE/ MAX DATE/ PEAK DATE/
LAT LON PRES TIME SUST TIME GUST TIME
DEG DECIMAL (MB) (UTC) (KT) (UTC) (KT) (UTC)
---------------------------------------------------------------------
BURL1-C-MAN SW PASS
28.90 -89.43 999/090 29/1250 999/114 29/1231
38M/10MIN
PSTL1-PILOTS STAT EAST
28.93 -89.41 982.0 29/1236 100/092 29/1248 I 100/111 29/1248 I
20.3M/2MIN
KMDJ-MISSISSIPPI CANYON 311A
28.64 -89.79 020/083 29/1150 I 020/102 29/1150 I
90M/2MIN
KDLP - WEST DELTA 27A
21.12 -89.55 130/076 29/1435 I 120/097 29/1335 I
34.7M/2MIN
LOPL1-LOUISIANA OFFSHORE OIL PORT
28.89 -90.02 934.1 29/1536 I 040/074 29/1231 I
57.9M/2MIN
XPTN-WX FLOW MIDLAKE
30.20 -90.12 988.0 30/0057 102/065 29/2317 105/076 30/0002
12.5M/1MIN
GISL1-GRAND ISLE
29.27 -89.96 970.8 29/1706 999/063 29/1730 999/085 29/1612
6.6M/2MIN
BYGL1-BAYOU GAUCHE
29.79 -90.42 947.9 29/2312 120/062 29/2300 I 150/082 29/2336 I
30.8M/2MIN
FREL1-FRENIER LANDING
30.11 -90.42 974.6 30/0154 060/057 29/2300 I 060/077 29/2300 I
10M/1MIN
PILL1-PILOTTOWN
29.18 -89.56 995.2 29/1248 180/055 29/1624 180/074 29/1606
9.5M/2MIN
SHBL1-SHELL BEACH
29.87 -89.67 997.4 29/2218 130/058 30/0018 130/073 30/0018
15.6M/2MIN
NWCL1-NEW CANAL
30.03 -90.11 986.4 30/0006 080/044 29/1800 080/066 29/1836
9.9M/2MIN
KVKY-MAIN PASS 289C
29.26 -88.44 130/051 29/0855 130/063 29/0855
115M/2MIN
KMIS-MAIN PASS 140B
29.30 -88.84 120/045 29/0915 120/062 29/0915
85M/2MIN
WYCM6-BAY WAVELAND YACHT CLUB
30.33 -89.33 130/047 30/0112 140/058 30/0248
9.9M/2MIN
XSHI-WX FLOW SHIP ISLAND
30.23 -88.98 1004.0 29/2202 203/052 30/1345 196/058 30/1344
11.8M/1MIN
42040
29.21 -88.24 1006.1 29/0930 999/047 29/0550 130/054 29/1040
3.8M/10MIN
PTBM6-PETIT BOIS ISLAND
30.21 -88.50 1006.8 30/2148 160/038 30/1318 160/048 30/1318
4.6M/10MIN
REMARKS: WIND IS REPORTED AS DDD/SSS WHERE DDD IS THE CARDINAL
DIRECTION AND SSS IS THE SPEED. AN I INDICATES INCOMPLETE DATA.
WE ARE AWARE OF SEVERAL SHIP OBSERVATIONS WITH HIGHER WINDS. THESE
OBSERVATIONS ARE NOT INCLUDED IN THIS REPORT AS THEY ARE STILL
BEING INVESTIGATED. MOST SHIP OBSERVATIONS ARE INSTANTANEOUS WINDS
AND ARE OBSERVED AT HIGHER THAN STANDARD HEIGHTS LEADING TO A HIGH
BIAS.
C. STORM TOTAL RAINFALL FROM 1200 UTC AUG 28 UNTIL 1200 UTC AUG 31
---------------------------------------------------------------------
CITY/TOWN COUNTY ID RAINFALL
LAT LON (IN)
DEG DECIMAL
---------------------------------------------------------------------
3.3 N KILN HANCOCK MS-HC-09 13.65
30.46 -89.43
13.1 NNW BILOXI HARRISON MS-HR-34 13.29
30.57 -89.05
1.4 WSW BAY ST. LOUIS HANCOCK MS-HC-23 13.12
30.30 -89.35
5.6 ESE PICAYUNE PEARL RIVER MS-PR-04 12.83
30.55 -89.35
1 NW WAVELAND HANCOCK MS-HC-13 12.83
30.30 -89.40
1.2 NNW MOSS POINT JACKSON MS-JC-27 12.78
30.44 -88.53
6.2 E PEARL RIVER HANCOCK NAPM6 12.63
30.35 -89.65
3.8 SE CARRIERE PEARL RIVER MS-PR-12 12.57
30.58 -89.61
PASCAGOULA TRENT LOTT AP JACKSON KPQL 12.47
30.46 -88.53
6.6 N KILN HANCOCK MS-HC-13 12.36
30.52 -89.43
3.3 NE SLIDELL ST. TAMMANY LA-ST-22 11.66
30.32 -89.74
NWS SLIDELL ST. TAMMANY LIX 11.64
30.34 -89.74
GULFPORT AIRPORT RD HARRISON TCGM6 11.61
30.42 -89.08
4.4 E SLIDELL ST. TAMMANY LA-ST-17 11.53
30.28 -89.70
5 N PASS CHRISTIAN HARRISON MS-HR-19 11.34
30.39 -89.25
SLIDELL ST. TAMMANY SISL1 11.32
30.27 -89.77
WHITE PLAINS HARRISON WPTM6 11.22
30.59 -88.91
MERAUX ST. BERNARD MERL1 10.96
29.93 -89.93
NEW ORLEANS LAKEFRONT AP ORLEANS PLAL1 10.74
30.05 -90.03
FOLSOM ST. TAMMANY FLSL1 10.72
30.62 -90.25
GULFPORT-BILOXI AP HARRISON KGPT 10.71
30.25 -89.05
1.6 NNE VANCLEAVE JACKSON MS-JC-28 10.71
30.56 -88.65
5.0 ENE BILOXI JACKSON MS-JC-29 10.60
30.44 -88.85
1.7 NNE SAUCIER HARRISON MS-HR-22 10.14
30.66 -89.13
3.2 NNW MADISONVILLE ST. TAMMANY LA-ST-15 10.09
30.43 -90.19
1.4 N LACOMBE ST. TAMMANY LA-ST-08 10.06
30.33 -89.93
BIG BRANCH MARSH NWR ST. TAMMANY BBNL1 9.66
30.32 -89.94
KEESLER AFB HARRISON KBIX 9.54
30.40 -88.92
1.7 W OCEAN SPRINGS JACKSON MS-JC-15 9.41
30.41 -88.83
5.4 E CARRIERE PEARL RIVER MS-PR-13 9.21
30.62 -89.56
RIGOLETS LK PONTCHARTRAIN ORLEANS RIGL1 8.96
30.16 -89.74
9 E LYMAN HARRISON CKWM6 8.86
30.52 -89.98
OSYKA PIKE OSYM6 8.76
31.01 -90.46
1.4 SE PASCAGOULA JACKSON MS-JC-31 8.58
30.35 -88.53
6.4 ENE LIBERTY AMITE MS-AM-01 8.35
31.20 -90.70
COVINGTON BOSTON ST ST. TAMMANY CVEL1 7.81
30.48 -90.10
5.0 N NEW ORLEANS ORLEANS LA-OR-09 7.77
30.02 -90.07
POPLARVILLE PEARL RIVER POPM6 7.34
30.84 -89.55
PORT VINCENT LIVINGSTON PVLL1 7.29
30.33 -90.85
3 NNW MAGNOLIA PIKE MPAM6 7.27
31.19 -90.49
FRANKLINTON WASHINGTON FRNL1 7.25
30.84 -90.16
BAYOU CONWAY NR SORRENTO ASCENSION CONL1 6.93
30.17 -90.84
BUSH ST. TAMMANY BSHL1 6.70
30.63 -89.90
2.1 ENE NEW ORLEANS ORLEANS LA-OR-06 6.65
29.96 -90.04
FRENCH SETTLEMENT LIVINGSTON FSLL1 6.33
30.27 -90.78
4.1 ESE MCCOMB PIKE MS-PK-04 6.33
31.23 -90.40
0.7 N RIVER RIDGE JEFFERSON LA-JF-05 6.05
29.97 -90.22
BOGALUSA WASHINGTON BXAL1 5.66
30.79 -89.82
GONZALES PANAMA CANAL ASCENSION PANL1 5.66
30.17 -90.92
5.6 SW JAYESS PIKE MS-PK-02 5.15
31.30 -90.26
RESERVE ST. JOHN KAPS 4.93
30.08 -90.58
LIBERTY AMITE LIBM6 4.82
31.17 -90.82
GONZALES ASCENSION GZLL1 4.18
30.23 -90.92
2.2 S GREENWELL SPRING EAST BATON ROUGE LA-EB-64 4.13
30.55 -90.99
6.8 N DENHAM SPRINGS LIVINGSTON LA-LV-02 4.10
30.58 -90.97
1.5 E SHENANDOAH EAST BATON ROUGE LA-EB-22 3.31
30.40 -90.98
DONALDSONVILLE ASSUMPTION DVLL1 3.09
30.07 -91.02
OLIVE BRANCH EAST FELICIANA OLVL1 2.75
30.76 -90.04
5.7 SW ASHWOOD WEST FELICIANA LA-WF-05 2.40
30.98 -91.36
PLAQUEMINE IBERVILLE PQML1 1.56
30.32 -91.25
LIVERPOOL ST. HELENA LPOL1 1.24
30.93 -90.67
RED RIVER LANDING POINTE COUPEE RRLL1 0.41
30.96 -91.66
REMARKS: SELECT RAINFALL TOTALS ABOVE 3 INCHES INCLUDED. REPORTS
ATTEMPT TO GET A GOOD REPRESENTATION ACROSS EACH PARISH/COUNTY WHEN
POSSIBLE. IF NO STATIONS REPORTED OVER 3" IN A PARISH/COUNTY, THE
HIGHEST REPORT FROM THE PARISH/COUNTY IS INCLUDED. NOTE NO REPORTS
WERE AVAILABLE FROM OFFICIAL AUTOMATED GAUGES OR COCORAHS GAUGES IN
SOME PARISHES NEAR THE CENTER OF IDA`S PATH.
D. INLAND FLOODING...
---------------------------------------------------------------------
ID - LOCATION FLOOD CREST CREST
STAGE STAGE DATE
---------------------------------------------------------------------
HEAVY RAIN LED TO MINOR TO MAJOR FLOODING ACROSS AREA RIVERS. A
SUMMARY OF CREST INFORMATION IS LISTED BELOW.
MAJOR FLOODING:
ROBL1-TANGIPAHOA RIVER NEAR ROBERT 13.0 23.12 AUG 31
FLSL1-TCHEFUNCTE RIVER NEAR FOLSOM 15.0 22.72 AUG 31
LPOL1-TICKFAW RIVER NEAR LIVERPOOL 9.0 12.73 AUG 31
MODERATE FLOODING:
CUSL1-TCHEFUNCTE RIVER NEAR COVINGTON 20.0 27.95 SEP 1
CGSL1-BOGUE FALAYA RIVER NR CAMP COVINGTON 45.0 57.61 AUG 30
CVEL1-BOGUE FALAYA RIVER NEAR BOSTON ST 6.0 15.48 AUG 31
DIBM6-TCHOUTACABOUFFA RIVER NR D`IBERVILLE 8.0 15.96 AUG 31
LYMM6-BILOXI RIVER NEAR LYMAN 12.0 17.24 AUG 31
MNLM6-W HOBOLOCHITTO CREEK NEAR MCNEIL 15.0 19.79 AUG 30
CREM6-E HOBOLOCHITTO CREEK NEAR CAESAR 15.0 19.61 AUG 31
FRNL1-BOGUE CHITTO RIVER NEAR FRANKLINTON 12.0 16.23 AUG 31
GLFM6-WOLF RIVER NEAR GULFPORT 8.0 12.56 AUG 31
KLNM6-JOURDAN RIVER NEAR KILN 6.0 9.46 AUG 31
KENL1-TANGIPAHOA RIVER NEAR KENTWOOD 13.0 15.43 AUG 30
MINOR FLOODING:
HOLL1-TICKFAW RIVER NEAR HOLDEN 15.0 18.82 SEP 2
BSHL1-BOGUE CHITTO RIVER NEAR BUSH 11.0 14.49 SEP 1
MONL1-TICKFAW RIVER NEAR MONTPELIER 13.0 16.45 SEP 1
PERL1-PEARL RIVER NEAR PEARL RIVER 14.0 16.95 SEP 3
NRBL1-NATALBANY RIVER NEAR BAPTIST 16.0 18.72 AUG 30
FSLL1-AMITE RIVER NEAR FRENCH SETTLEMENT 4.0 5.90 AUG 31
BXAL1-PEARL RIVER NEAR BOGALUSA 18.0 19.74 SEP 4
OSYM6-TANGIPAHOA RIVER NEAR OSYKA 15.0 16.70 AUG 31
ORAM6-PASCAGOULA RIVER NEAR ORANGE GROVE 8.0 8.59 SEP 1
AMIL1-TANGIPAHOA RIVER NEAR AMITE 21.0 21.40 AUG 31
PGFM6-PASCAGOULA RIVER NEAR GRAHAM FERRY 16.0 16.29 SEP 2
NOTES:
E. MAXIMUM OBSERVED WATER LEVEL (WL)...
---------------------------------------------------------------------
ID CITY/TOWN COUNTY STATE WL DATUM DATE/ SOURCE
OR LOCATION (FT) TIME
---------------------------------------------------------------------
JP8 GRAND ISLE JEFFERSON LA 10.30 MHHW HWM
29.2030 -90.0404
LF2 PORT FOURCHON LAFOURCHE LA 8.30 MHHW HWM
29.1529 -90.1812
WYCM6 WAVELAND HANCOCK MS 6.91 MHHW 30/0406 NOS
30.3250 -89.3250
SHBL1 SHELL BEACH ST. BERNARD LA 6.85 MHHW 29/1748 NOS
29.8681 -89.6732
GISL1 GRAND ISLE JEFFERSON LA 5.95 MHHW 29/1842 NOS
29.2633 -89.9567
NWCL1 NEW CANAL ORLEANS LA 5.52 MHHW 30/1112 NOS
30.0272 -90.1133
PSTL1 PILOTS STATION PLAQUEMINES LA 5.17 MHHW 29/1230 NOS
28.9322 -89.4075
PTFL1 PORT FOURCHON LAFOURCHE LA 4.28 MHHW 29/1554 NOS
29.1143 -90.1992
PILL1 PILOTTOWN PLAQUEMINES LA 4.00 MHHW 29/1330 NOS
29.1783 -89.2583
PNLM6 PASCAGOULA NOAA JACKSON MS 3.84 MHHW 30/0718 NOS
30.3678 -88.5631
PLHL1 AMER BAY PALH PLAQUEMINES LA 12.90 NAVD88 29/1530 USGS I
29.3571 -89.7039
SIPL1 BLACK BAY PALH PLAQUEMINES LA 12.63 NAVD88 29/1630 USGS I
29.6333 -89.5636
BAYOU BIENVENUE ORLEANS LA 12.13 NAVD88 29/2300 WXFLOW
30.0025 -89.9025
GOLDEN MEADOW LAFOURCHE LA 11.60 NAVD88 SLLD
29.34 -90.24
SJB7 4 N LAPLACE ST. JOHN LA 11.30 NAVD88 HWM
30.1474 -90.4479
NGIL1 BARATARIA BAY JEFFERSON LA 11.10 NAVD88 29/1800 USGS I
29.4225 -89.9506
WILL1 REGGIO CANAL PLAQUEMINES LA 11.05 NAVD88 29/2200 USGS I
29.7842 -89.9385
CBDL1 DELACROIX PLAQUEMINES LA 9.96 NAVD88 29/2100 USGS
29.7081 -89.7194
COCL1 CAERNARVON PLAQUEMINES LA 9.83 NAVD88 30/0300 USACE I
29.8587 -89.9068
BDML1 BAYOU DUPREE ST. BERNARD LA 9.72 NAVD88 29/1400 USACE I
29.9351 -89.8366
SJB4 LAPLACE ST. JOHN LA 9.70 NAVD88 HWM
30.0886 -90.4388
GTEL1 GRAND TERRE ISL JEFFERSON LA 9.47 NAVD88 29.1445 USGS I
29.3247 -89.9405
PL3 IRONTON PLAQUEMINES LA 9.30 NAVD88 HWM
29.6491 -89.9619
PLAL1 LAKEFRONT AP ORLEANS LA 9.06 NAVD88 30/0600 USACE I
30.0399 -90.0188
LBSL1 BAYOU LIBERTY ST. TAMMANY LA 9.02 NAVD88 30/1215 USGS
30.3011 -89.8306
MSVL1 MADISONVILLE ST. TAMMANY LA 8.57 NAVD88 30/1145 USACE
30.4039 -90.1547
CPGL1 CAMINADA PASS LAFOURCHE LA 8.43 NAVD88 20/1615 USGS
29.2314 -90.0483
EPCM6 CLAIBORNE HANCOCK MS 8.43 NAVD88 30/0415 USGS
30.1947 -89.5342
CWCL1 LK CATAOUATCHE JEFFERSON LA 8.39 NAVD88 30/0915 USGS I
29.8553 -90.2047
LPML1 MANDEVILLE ST. TAMMANY LA 7.78 NAVD88 30/0500 USACE
30.3658 -90.0923
JP10 LAFITTE JEFFERSON LA 7.10 NAVD88 HWM
29.7596 -90.1080
TSPL1 SPRINGFIELD LIVINGSTON LA 7.58 NAVD88 30/1300 USACE
30.3767 -90.5506
DPDL1 DAVIS POND ST. CHARLES LA 6.80 NAVD88 30/1100 USGS
29.9169 -89.8010
CMPL1 CHEF PASS ORLEANS LA 6.70 NAVD88 29/1800 USACE
30.0667 -89.8010
TN1 MANCHAC TANGIPAHOA LA 6.70 NAVD88 HWM
30.2911 -90.6092
EWEL1 EMPIRE PLAQUEMINES LA 6.50 NAVD88 29/1800 USGS
29.3044 -89.5969
BSGL1 BAYOU SEGNETTE JEFFERSON LA 6.48 NAVD88 30/0100 USACE
29.8968 -90.1567
PMPL1 PASS MANCHAC ST. JOHN LA 6.46 NAVD88 30/0500 USACE
30.2814 -90.4003
BPPL1 POINT LEGARD JEFFERSON LA 6.35 NAVD88 29/1845 USGS I
29.5658 -90.1656
RIGL1 RIGOLETS ORLEANS LA 6.31 NAVD88 30/0600 USACE
30.1634 -89.7379
GRPL1 GRAND PASS ST. BERNARD LA 5.95 NAVD88 30/0430 USGS
30.1228 -89.2503
WEGL1 WEST END ORLEANS LA 5.94 NAVD88 30/1042 USACE
30.0222 -90.1156
OFBM6 OCEAN SPRINGS JACKSON MS 5.92 NAVD88 30/0700 USGS
30.4192 -88.8281
MAUL1 MAUREPAS LIVINGSTON LA 5.54 NAVD88 30/0500 USGS
30.3092 -90.6103
TBLL1 THIBODAUX LAFOURCHE LA 4.79 NAVD88 30/0630 USGS
29.7978 -90.8225
MBBL1 BAYOU BIENVENUE ORLEANS LA 4.55 NAVD88 30/1000 USACE
29.9978 -89.9165
PRSL1 GIWW PARIS RD ORLEANS LA 4.19 NAVD88 30/1100 USACE
30.0067 -89.9374
SWBL1 SW PASS PLAQUEMINES LA 4.07 NAVD88 29/0600 USACE I
28.9323 -89.4071
BDAL1 DES ALLEMANDS ST. CHARLES LA 3.51 NAVD88 30/0000 USACE
29.8239 -90.4767
DCLL1 SW OF DULAC TERREBONNE LA 3.30 NAVD88 29/1345 USGS
29.2491 -90.9211
DULL1 HOUMA NAV CANAL TERREBONNE LA 3.03 NAVD88 29/1845 USGS
29.3850 -90.7297
CCOL1 SW OF COCODRIE TERREBONNE LA 2.98 NAVD88 29/1000 USGS
9.0781 -90.8712
CCLL1 LOCKPORT LAFOURCHE LA 2.96 NAVD88 29/2345 USGS
29.6273 -90.5577
BBOL1 AMELIA ASSUMPTION LA 2.92 NGVD29 29/2200 USACE
29.6684 -91.0984
REMARKS: PRELIMINARY WATER LEVEL GAUGE DATA AND MODEL HINDCASTS
INDICATE AN ESTIMATED STORM SURGE OF 9-14FT ABOVE MEAN HIGHER HIGH
WATER (MHHW) OCCURRED OVER SE LA WEST OF THE MS RIVER AND AN
ESTIMATED STORM SURGE OF 8-12FT MHHW OCCURRED ALONG AND EAST OF
THE MS RIVER. VALUES ABOVE MHHW ARE A PROXY FOR INUNDATION. THESE
ESTIMATED SURGE HEIGHTS RESULTED IN A TOTAL OVERWASH OF PORTIONS OF
GRAND ISLE, AND THE OVERTOPPING OF SEVERAL LEVEES OUTSIDE THE
HURRICANE AND STORM DAMAGE RISK REDUCTION SYSTEM (HSDRRS). WITHIN
LAKE PONTCHARTRAIN, AN STORM SURGE PEAKED AT AN ESTIMATED 6-9FT
MHHW, WITH THE HIGHEST VALUES ON THE SOUTHWESTERN AND WESTERN
PORTIONS OF THE LAKE NEAR LAPLACE. THESE ESTIMATES ARE SUBJECT TO
REVISION.
HWM AS SOURCE INDICATES A SURVEYED HIGH WATER MARK. AN I AT THE END
OF THE REPORTING LINE INDICATES INCOMPLETE DATA. NOS STATIONS ARE
REPORTED REFERENCE TO MHHW AS A PROXY FOR INUNDATION DEPTH. USGS
AND USACE GAUGES ARE REPORTED REFERENCE TO NAVD88 WHICH IS NOT
NECESSARILY REPRESENTATIVE OF INUNDATION LEVELS. ADDITIONALLY IT
SHOULD BE NOTED THAT USACE GAUGES REPORT AT A 1-HOUR INTERVAL AND
USGS GAUGES AT A 15-MINUTE INTERVAL. HIGHER WATER LEVELS MAY HAVE
OCCURRED BETWEEN OBSERVATIONS AT SEVERAL STATIONS. THE OBSERVATION
AT GOLDEN MEADOW IS COURTESY OF THE SOUTH LAFOURCHE LEVEE DISTRICT.
ALSO OF NOTE, AFTER SMALL INITIAL RISES AT THE USGS SITES NEAR DULAC
AND COCODRIE, THE OFFSHORE WINDS OF THE WESTERN EYEWALL RESULTED IN A
RAPID NEGATIVE STORM SURGE, BLOWING WATER OUT OF THE AREA. THE WATER
LEVEL DROPPED ROUGHLY 5.5 FEET NEAR DULAC AND 6 FT NEAR COCODRIE.
F. TORNADOES...
---------------------------------------------------------------------
(DIST)CITY/TOWN COUNTY DATE/ EF SCALE
LAT LON (DEG DECIMAL) TIME(UTC) (IF KNOWN)
DESCRIPTION
---------------------------------------------------------------------
1 WSW PASS CHRISTIAN HARRISON/HANCOCK 29/1123 EF-1
30.32 -89.26
A WATERSPOUT MOVED ONSHORE NEAR RAILROAD ST AND HENDERSON AVE WHERE
IT CAUSED MINOR ROOF DAMAGE TO SEVERAL HOUSES. THE MOST SIGNIFICANT
DAMAGE OCCURRED NEAR WITMAN AVE WHERE A HOUSE SUSTAINED EXTENSIVE
ROOF DAMAGE AND NUMEROUS TREES WERE SNAPPED OR UPROOTED. IT CONTINUED
TO CAUSE TREE AND ROOF DAMAGE AS IT MOVED NORTHWEST. IT THEN CROSSED
THE BAY OF ST LOUIS BEFORE MOVING INTO DIAMONDHEAD. THE TORNADO
CROSSED I-10 NEAR DIAMONDHEAD DRIVE N WHERE IT DAMAGED AND PEELED
SHINGLES OFF THE MEMORIAL VILLAGE REHABILITATION AND NURSING CENTER
AND LIKELY LIFTED SHORTLY THEREAFTER, WEST OF GEX RD AND LEISURE TIME
DR. MAXIMUM ESTIMATED WINDS 90 MPH. SURVEY CONDUCTED REMOTELY VIA
HIGH-RES AERIAL PHOTOGRAPHY.
1 SSE GULFPORT HARRISON 29/2215 EF-0
30.38 -89.06
THE TORNADO DEVELOPED JUST TO THE NORTH OF E RAILROAD ST ALONG GULF
AVE WHERE SEVERAL LARGE TREE LIMBS WERE SNAPPED. IT CONTINUED TOWARD
THE NORTHWEST PRODUCING SPORADIC TREE DAMAGE. THE MOST SIGNIFICANT
DAMAGE OCCURRED AS IT CROSSED 27TH ST WHERE NUMEROUS LARGE LIMBS
WERE SNAPPED AND A LARGE OAK WAS UPROOTED FALLING ON TWO HOUSES. THE
TORNADO WEAKENED AS IT CROSSED 28TH ST AND DISSIPATED NORTH OF PASS
RD WHERE SOME MINOR SIDING DAMAGE WAS NOTED. MAXIMUM ESTIMATED WINDS
85 MPH.
2 ESE EDEN ISLES ST. TAMMANY 29/2333 EF-1
30.21 -89.77
A TORNADO TOUCHED DOWN IN EDEN ISLES JUST EAST OF I-10. THE FIRST
SIGN OF VISIBLE DAMAGE WAS TO A VACANT CONDOMINIUM COMPLEX ON
LAKESHORE BLVD EAST. THE ROOF OF TWO OF THE BUILDINGS WAS PARTIALLY
TORN WITH CONSTRUCTION DEBRIS AND DOWNED TREES BLOWN TO THE WEST.
THE TORNADO TRACKED TO THE WEST-NORTHWEST, PASSING ACROSS I-10,
DOWNING TREES AND CAUSING PROPERTY DAMAGE TO NUMEROUS HOUSE ALONG
LAKESHORE BLVD SOUTH, CUTTYSARK CV, ROYAL PALMS, MOONRAKER DR,
PONTCHARTRAIN DR, CLARA DR, AND CARR DR. MAXIMUM ESTIMATED WINDS 90
MPH. SURVEY CONDUCTED REMOTELY VIA HIGH-RES AERIAL PHOTOGRAPHY.
6 ESE PEARLINGTON HANCOCK 29/2359 EF-0
30.21 -89.51
A WATERSPOUT MOVED INTO HANCOCK COUNTY MARSH COASTAL PRESERVE FROM
HERON BAY. NUMEROUS ROAD SIGNS AND POSTS WERE BLOWN OVER IN THE
MAGNOLIA RIDGE AREA. THE TORNADO TRACKED NORTHWEST ACROSS EASTERN
AND NORTHERN PEARLINGTON. NUMEROUS TREES WERE UPROOTED AND LARGE
BRANCHES SNAPPED ON DEAN RD, WHIPPLE RD, RUSS ST AND NAPOLEON-
WESTONIA RD. ROOF DAMAGE TO MULTIPLE HOMES ON DEAN RD WERE NOTED.
MAXIMUM ESTIMATED WINDS 75 MPH. SURVEY CONDUCTED REMOTELY VIA HIGH-
RES AERIAL PHOTOGRAPHY. TRUE BEGINNING AND ENDING POINTS ARE UNKNOWN
AS IMAGERY WAS UNAVAILABLE BEYOND THE KNOWN TRACK.
1 SSE EDEN ISLES ST. TAMMANY 30/0156 EF-0
30.22 -89.79
A BRIEF TORNADO TOUCHED DOWN IN EDEN ISLES ON MARINA DR WHERE
SEVERAL HOUSES SUSTAINED ROOF AND FENCE DAMAGE. UPROOTED TREES AND
ADDITIONAL PROPERTY DAMAGE OCCURRED ALONG CONSTELLATION DR, CHARLES
CT, INTREPID DR, AND EDEN ISLES DR. MAXIMUM ESTIMATED WINDS 75 MPH.
SURVEY CONDUCTED REMOTELY VIA HIGH-RES AERIAL PHOTOGRAPHY. THE
TORNADO MAY HAVE CONTINUED BEYOND THIS POINT BUT IMAGERY WAS
UNAVAILABLE.
1 ESE WAVELAND HANCOCK 30/0211 EF-0
30.28 -89.37
A WATERSPOUT MOVED ONSHORE NEAR MORRIS ST, AMAR ST, AND SINGLETON
ST, DAMAGING ROOFS TO 8-10 HOUSES ON WAVELAND AVE AND SYCAMORE ST.
THERE WAS EVIDENCE OF ROOF DAMAGE TO NUMEROUS APARTMENTS IN THE
OAK PLACE APARTMENTS NEAR US 90 AND AN ADDITIONAL 8-10 HOMES ALONG
MEDITERRANEAN ST, PACIFIC ST AND DANUBE ST. THE TORNADO LIKELY LIFTED
JUST SOUTH OF HWY 603/43. MAXIMUM ESTIMATED WINDS 80 MPH. SURVEY
CONDUCTED REMOTELY VIA HIGH-RES AERIAL
PHOTOGRAPHY.
1 NE WAVELAND HANCOCK 30/0215 EF-0
30.30 -89.37
A WATERSPOUT MOVED ONSHORE CAUSING DAMAGE TO ROOFS NEAR DANIEL ST
AND JEFF DAVIS AVE. THE TORNADO TRACKED NORTHWEST ACROSS HWY 90
BEFORE DAMAGING SEVERAL HOMES AND SNAPPING OR UPROOTING SEVERAL
TREES NORTH OF HWY 43/603 BETWEEN THIRD AVE AND D AVE. THE TORNADO
LIKELY LIVED SOUTHEAST OF WHALE AVE. MAXIMUM ESTIMATED WINDS 80 MPH.
SURVEY CONDUCTED REMOTELY VIA HIGH-RES AERIAL PHOTOGRAPHY.
2 SWS PASS CHRISTIAN HARRISON 30/0237 EF-0
30.31 -89.28
A WATERSPOUT MOVED ONSHORE NEAR HWY 90 AND FORT HENRY AVE. IT MOVED
NORTH-NORTHWEST, CAUSING ROOF DAMAGE TO SEVERAL HOUSES IN A
SUBDIVISION NEAR BAYVIEW ST AND ALSO SNAPPED TREES AND DOWNED POWER
LINES. THE TORNADO CONTINUED NORTH-NORTHWESTWARD CAUSING ADDITIONAL
DAMAGE TO HOUSES AND DOWNING TREES ON LOUISIANA AVE. IT LIFTED NEAR
LIVINGSTON DR. MAXIMUM ESTIMATED WINDS 80 MPH. SURVEY CONDUCTED
REMOTELY VIA HIGH-RES AERIAL PHOTOGRAPHY.
1 S BILOXI HARRISON 30/0818 EF-0
30.40 -88.93
SEVERAL HOUSES SUSTAINED MINOR DAMAGE ALONG MIRAMAR AVE AND CLOWER
ST. LARGE BRANCHES WERE ALSO SNAPPED IN THIS AREA. THE TORNADO LIFTED
QUICKLY BUT NOT BEFORE PRODUCING MORE DAMAGE FARTHER NORTHWEST ALONG
ITS PATH, INCLUDING MINOR ROOF DAMAGE TO SEVERAL APARTMENT BUILDINGS
ALONG IBERVILLE DR. IN THIS AREA A FEW HARDWOOD TREES FELL IN A
WOODED AREA JUST TO THE WEST OF THE APARTMENT COMPLEX. MAXIMUM
ESTIMATED WINDS 75 MPH. SURVEY CONDUCTED REMOTELY VIA HIGH-RES AERIAL
PHOTOGRAPHY.
3 S ST. MARTIN HARRISON 30/0955 EF-0
30.40 -88.88
A BRIEF TORNADO TRACKED NORTH FOR APPROXIMATELY HALF A MILE IN
BILOXI, DOWNING TREES AND CAUSING ROOF DAMAGE TO SEVERAL HOMES ALONG
HOWARD AVE, PEYTON DR, KELLER AVE AND ESTERS BLVD. ROOF DAMAGE TO A
SMALL COMPLEX AT THE CORNER OF DIVISION ST AND KELLER AVE AND SEVERAL
NEARBY HOUSES WAS ALSO NOTED. MAXIMUM ESTIMATED WINDS 75 MPH. SURVEY
CONDUCTED REMOTELY VIA HIGH-RES AERIAL PHOTOGRAPHY.
1 E GULFPORT HARRISON 30/1244 EF-0
30.39 -89.06
A TORNADO SNAPPED NUMEROUS TREES AND DAMAGED SEVERAL ROOF IN THE
NEIGHBORHOOD BETWEEN 26TH AND 28TH STREETS AND ROBERTS AND HEWES
AVENUES. IT TRACKED NORTHEAST FOR AT LEAST A HALF MILE, PRODUCING
MINOR ROOF DAMAGE AND UPROOTING SEVERAL TREES ON 30TH ST AND D AVE.
THE TRACK MAY HAVE CONTINUED BRIEFLY BEYOND THIS POINT BUT IMAGERY
WAS NOT AVAILABLE TO CONFIRM. MAXIMUM ESTIMATED WINDS 75 MPH. SURVEY
CONDUCTED REMOTELY VIA HIGH-RES AERIAL PHOTOGRAPHY.
4 E GULFPORT HARRISON 30/1249 EF-0
30.39 -89.01
A WATERSPOUT MOVED ONSHORE NEAR THE GREAT SOUTHERN GOLF CLUB.
SEVERAL SNAPPED AND UPROOTED TREES WERE NOTED IN THIS AREA AND IN A
WOODED AREA TO THE NORTHEAST OF THE CLUB. THE TORNADO TRACKED TO THE
NORTH-NORTHEAST, CAUSING DAMAGE TO SEVERAL HOMES ALONG PALMER DR
NEAR MAGAZINE CIR, OAKRIDGE CIR, HAYDEN DR, AND LIPSCOMB CT. A PATH
OF DOWNED TREES WAS NOTED JUST NORTH OF OAKRIDGE CIR. ROOF PANELS
WERE MISSING FROM A STORAGE FACILITY ON E PASS RD. THE TORNADO
CROSSED DEBUYS RD AND RIPPED SIDING OFF A HOUSE ON RAINBOW DR. A
FENCE, TREES, AND LARGE BRANCHES WERE ALSO DOWNED ALONG RAINBOW DR.
THE TORNADO LIFTED SHORTLY THEREAFTER. MAXIMUM ESTIMATED WINDS 80
MPH. SURVEY CONDUCTED REMOTELY VIA HIGH-RES AERIAL PHOTOGRAPHY.
4 WSW BILOXI HARRISON 30/1250 EF-0
30.40 -88.99
A TORNADO TOUCHED DOWN JUST NORTH OF THE EDGEWATER MALL NEAR RUE
PETIT BOIS WHERE IT UPROOTED A TREE AND CAUSED MINOR ROOF DAMAGE.
NUMEROUS SHINGLES WERE MISSING FROM A BANK ON PASS RD AND A PORTION
OF A ROOF WAS TORN OFF A DUNKIN DONUTS. THE TORNADO TRACKED NORTH-
NORTHEAST AND PRODUCED MINOR ROOF DAMAGE AND DOWNED TREES ALONG
LAKEVIEW DR AND FAIRVIEW DR. SHINGLES WERE ALSO MISSING FROM AN
APARTMENT COMPLEX ON BIG LAKE RD. A CONVERGENT PATTERN WAS EVIDENT
IN THE TALL MARSHY GRASS ALONG THE SOUTH SHORE OF BIG LAKE. THE
TORNADO CROSSED BIG LAKE AND CAUSED MINOR DAMAGE TO SEVERAL HOMES
NEAR THE SUNKIST COUNTRY CLUB, INCLUDING ALONG BARRETT RD, RUE
MAISON, LACKLAND DR AND CLUB MOSS DR. MAXIMUM ESTIMATED WINDS 85
MPH. SURVEY CONDUCTED REMOTELY VIA HIGH-RES AERIAL PHOTOGRAPHY.
3 WSW BILOXI HARRISON 30/1256 EF-0
30.40 -88.97
A TORNADO TOUCHED DOWN JUST NORTH OF THE MISSISSIPPI COAST COLISEUM.
A HALF DOZEN HOUSES ALONG PINEWOOD DR AND ARBOR DR SUSTAINED MINOR
ROOF DAMAGE. AN AIR CONDITIONER WAS BLOWN OFF ITS PAD AND SEVERAL
TREES AND LARGE BRANCHES WERE SNAPPED. THE TORNADO TRACKED NORTH
ACROSS PASS RD WHERE A PORTION OF THE ROOF WAS TORN OFF A RESTAURANT
AND BANK, AND SEVERAL TREES WERE DOWNED IN AN ADJOINING PARKING LOT.
THE TORNADO THEN TRACKED TO THE NORTH-NORTHWEST, EVENTUALLY CROSSING
POPPS FERRY RD TOWARD CARTER RD, MARTIN RD, AND OLD BAY RD. NUMEROUS
HOUSES WITH SHINGLE DAMAGE, DOWNED FENCES AND A FEW DOWNED TREES
WERE NOTED IN THIS AREA. THE TORNADO TRACKED ALONG CARMARGUE LN AND
EITHER DISSIPATED SHORTLY THEREAFTER OR CONTINUED AS A WATERSPOUT
OVER BIG LAKE. MAXIMUM ESTIMATED WINDS 80 MPH. SURVEY CONDUCTED
REMOTELY VIA HIGH-RES AERIAL PHOTOGRAPHY.
1 SSW PASCAGOULA JACKSON 30/1437 EF-0
30.35 -88.56
A WATERSPOUT CAME ONSHORE SOUTH OF INGALLS AVE. DAMAGE WAS OBSERVED
AS LARGE TREE LIMBS DOWN ON PROPERTY ALONG GENERAL LEE ST. THE WEAK
TORNADO CONTINUED NORTHWEST, CROSSING US HWY 90, AND CAUSING DAMAGE
TO A HOME ON AMONETT ST. MORE CLUSTERED DAMAGE WAS NOTED THROUGH
MOSS POINT AS THE TORNADO CONTINUED NORTHWEST. THIS DAMAGE CONSISTED
OF HOMES WITH ROOFING, FENCE, SIDING AND WINDOW DAMAGE. THE TORNADO
CROSSED MS HWY 63 AND EVENTUALLY I-10. IT ALSO CAUSED LIGHT ROOF
DAMAGE TO HOMES ALONG CODA RD. THE TORNADO LIKELY DISSIPATED NORTH
OF POPPY DR. MAXIMUM ESTIMATED WINDS 75 MPH. SURVEY CONDUCTED
REMOTELY VIA HIGH-RES AERIAL PHOTOGRAPHY.
G. STORM IMPACTS BY COUNTY...
---------------------------------------------------------------------
COUNTY DEATHS INJURIES EVACUATIONS
DESCRIPTION
---------------------------------------------------------------------
ASCENSION 1 UNK 93
THE PARISH SUFFERED WIDESPREAD DAMAGE TO TREES, POWERLINES AND HOMES
DUE TO IDAS STRONG WINDS. NUMEROUS HOMES ALSO SUFFERED MINOR TO
MODERATE DAMAGE, MAINLY TO ROOFS, CARPORTS AND OTHER FASCIA. A FEW
HOMES WERE MORE SEVERELY DAMAGED BY FALLING TREES, INCLUDING ONE
WHERE A MAN WAS KILLED WHEN A TREE FELL ON HIS HOME. OVER 100 ROADS
ACROSS THE PARISH WERE CLOSED DUE TO DOWNED TREES, POWER LINES AND
POWER POLES, OR OTHER DEBRIS - INCLUDING I-10 BETWEEN PRAIRIEVILLE
AND GRAMERCY, WHICH WAS BLOCKED BY DOWNED TREES. AT THE PEAK NEARLY
THE ENTIRE PARISH WAS WITHOUT POWER.
ASSUMPTION 0 UNK 65
THE PARISH SUFFERED MINOR TO MODERATE WIND DAMAGE. SEVERAL TREES AND
POWER LINES WERE DOWNED, WITH A FEW POLES DOWN AS WELL. MOST DAMAGE
TO STRUCTURES WAS IN THE FORM OF SHINGLE DAMAGE OR OTHER FASCIA
DAMAGE, THOUGH A FEW PROPERTIES SUFFERED MORE SIGNIFICANT DAMAGE DUE
TO FALLING TREES OR LARGE TREE LIMBS. AT THE PEAK, NEARLY THE ENTIRE
PARISH WAS WITHOUT POWER.
EAST BATON ROUGE 2 UNK 0
IDAS WINDS DOWNED NUMEROUS TREES, POWER LINES AND POWER POLES ACROSS
ACROSS THE PARISH, WITH OVER 85 ROADS CLOSED DUE TO DOWNED TREES,
POWER LINES OR DEBRIS. SEVERAL STRUCTURES SUFFERED MINOR TO MODERATE
WIND DAMAGE. NEARLY 250,000 HOMES/BUSINESSES WERE WITHOUT POWER
DURING THE PEAK. IN THE AFTERMATH OF THE STORM, TWO HEAT-RELATED
FATALITIES OCCURRED.
EAST FELICIANA 0 UNK 0
THE PARISH SUFFERED WIDESPREAD TREE DAMAGE WITH MOSTLY MINOR TO
MODERATE DAMAGE TO HOMES AND OTHER STRUCTURES. A FEW HOMES SUFFERED
MAJOR DAMAGE DUE TO FALLING TREES. SEVERAL ROADS WERE BLOCKED BY
DOWNED TREES OR OTHER DEBRIS. AT THE PEAK APPROXIMATELY 60% OF THE
PARISH WAS WITHOUT POWER.
IBERVILLE 0 UNK 0
IDAS WINDS WERE RESPONSIBLE FOR MINOR TO MODERATE DAMAGE, MAINLY
ACROSS THE SOUTHERN PORTIONS OF THE PARISH. SEVERAL TREES AND POWER
LINES WERE DOWNED, WITH A FEW POLES DOWN AS WELL. MOST STRUCTURAL
DAMAGE WAS IN THE FORM OF SHINGLE DAMAGE OR OTHER FASCIA DAMAGE. A
FEW PROPERTIES SUFFERED MAJOR DAMAGE DUE TO FALLING TREES OR LARGE
TREE LIMBS. MANY OF THE PARISHS SUGAR CANE CROPS WERE ALSO DAMAGED
BY THE STRONG WINDS. ROUGHLY 60% OF ELECTRIC CUSTOMERS WERE WITHOUT
POWER DURING THE PEAK.
JEFFERSON 5 UNK ~950
THE PARISH SUFFERED EXTREME IMPACTS FROM BOTH WIND AND STORM SURGE
AS IDA MADE LANDFALL AND MOVED INLAND. IDAS INNER EYEWALL MOVED
ACROSS THE FAR WESTERN END OF GRAND ISLE WITH ESTIMATED WINDS OF
AROUND 155MPH. EVERY STRUCTURE ON THE ISLAND SUFFERED DAMAGE, AND 40
TO 50% OF THE STRUCTURES ON THE ISLAND WERE COMPLETELY DESTROYED,
ESPECIALLY ON THE WESTERN END OF THE ISLAND. STORM SURGE OVERTOPPED
OR COMPLETELY BREACHED THE GRAND ISLE BURRITO LEVEE IN SEVERAL
LOCATIONS, WITH INUNDATION OF 10-11 FT ON THE WEST END OF THE ISLAND
AND 5-6 FT ON THE EAST END OF THE ISLAND. SOME LOWER SITTING
STRUCTURES WERE KNOCKED OFF THEIR PILINGS. STORM SURGE ALSO
OVERTOPPED THE LEVEES SURROUNDING LAFITTE AND JEAN LAFITTE, FLOODING
THE AREA WITH WATER REACHING 5 TO 6 FEET IN SOME UNELEVATED HOMES,
AND STRANDING OVER 200 RESIDENTS WHO HAD CHOSEN TO RIDE OUT THE
STORM AT HOME. ONE WOMAN DROWNED IN THE FLOOD WATERS IN LAFITTE. THE
AREA WAS ALSO CUT OFF AFTER BARGES BROKE LOOSE AND ONE BARGE CRASHED
INTO THE KERNER SWING BRIDGE. CATASTROPHIC FLOODING ALSO AFFECTED
THE TOWNS OF CROWN POINT AND BARATARIA. WHILE THE HURRICANE AND
STORM DAMAGE RISK REDUCTION SYSTEM LEVEES SURROUNDING AREAS FARTHER
NORTH IN THE PARISH WERE NOT OVERTOPPED, WIDESPREAD WIND DAMAGE
STILL OCCURRED ACROSS THESE AREAS. WIDESPREAD TREES AND POWERLINES
WERE DOWNED, AND TENS OF THOUSANDS OF HOMES SUFFERED ROOF DAMAGE OR
OTHER MINOR TO MODERATE STRUCTURAL DAMAGE. SEVERAL PUBLIC BUILDINGS
WERE DAMAGED, INCLUDING KENNER CITY HALL. 100% OF THE PARISH WAS
LEFT WITHOUT POWER DUE TO A CATASTROPHIC FAILURE OF THE ELECTRIC
SYSTEM SERVING ALL OF METRO NEW ORLEANS, INCLUDING A MAJOR
TRANSMISSION TOWER COLLAPSING AT NINE MILE POINT. HEAVY RAIN ALSO
FELL THROUGHOUT THE PARISH CAUSING SIGNIFICANT STREET FLOODING. AT
LEAST A FEW HOMES IN HARAHAN SUFFERED MINOR WATER INTRUSION FROM THE
FLOODING. IDA WAS ALSO RESPONSIBLE FOR 4 INDIRECT FATALITIES - 3
FROM CARBON MONOXIDE POISONING AND 1 NURSING HOME DEATH.
LAFOURCHE 0 UNK 319
IDAS FIRST LANDFALL WAS IN THE PARISH NEAR PORT FOURCHON. THE
PARISH SUFFERED EXTREME IMPACTS AS THE EYEWALL RAKED MUCH OF THE
PARISH FROM PORT FOURCHON TO LOCKPORT AS IT MOVED INLAND. NEARLY ALL
BUILDINGS IN THE PARISH SUFFERED SOME LEVEL OF DAMAGE, WITH
WIDESPREAD CATASTROPHIC STRUCTURAL DAMAGE OCCURRING ACROSS MUCH OF
THE PARISH. NUMEROUS HOMES, BUSINESSES AND PUBLIC BUILDINGS LOST
SIGNIFICANT PORTIONS OF THEIR ROOF STRUCTURES, WITH SOME HOMES
TOTALLY DESTROYED. THERE WAS SUBSTANTIAL DAMAGE TO AT LEAST FOUR
MAJOR MEDICAL FACILITIES IN THE PARISH, INCLUDING AT LEAST ONE
EMERGENCY ROOM TAKING ON WATER DURING THE STORM. THE PARISHS
EMERGENCY OPERATIONS CENTER ALSO SUFFERED SIGNIFICANT ROOF DAMAGE. A
COMBINATION OF STORM SURGE AND WINDS DECIMATED AREAS SOUTH OF THE
LAROSE TO GOLDEN MEADOW LEVEES, WITH WAVES OVERTOPPING PORTIONS OF
THE 12FT FLOOD WALLS NEAR THE LEON THERIOT LOCK AND PORTIONS OF THE
EAST SIDE OF THE LEVEE SYSTEM AS WELL. NEARLY EVERY BUILDING IN THE
FISHING COMMUNITY OF LEEVILLE SUFFERED CATASTROPHIC DAMAGE, WITH
MANY REDUCED TO NOTHING MORE THAN THE PILINGS ON WHICH THEY
ORIGINALLY SAT. STORM SURGE ALSO BREACHED A PARISH LEVEE AT BAYOU
BOEUF JUST SOUTH OF LAC DES ALLEMANDS, FLOODING THE TOWN OF KRAEMER
WITH SEVERAL FEET OF WATER ENTERING SOME HOMES AS WELL AS THE BAYOU
BOUEF ELEMENTARY SCHOOL. AS STORM SURGE AND WAVES BATTERED COASTAL
AREAS, SEVERAL BARGES AND VESSELS BROKE LOOSE FROM PORT FOURCHON,
WITHIN THE INTRACOASTAL WATERWAY AND THROUGHOUT BAYOU LAFOURCHE.
THE ENTIRE PARISH WAS LEFT WITHOUT POWER OR WATER SERVICE FOLLOWING
THE STORM.
LIVINGSTON 0 UNK 0
IDAS WINDS DOWNED THOUSANDS OF TREES AND POWER POLES ACROSS THE
PARISH AND ALSO CAUSED WIDESPREAD DAMAGE TO STRUCTURES. SEVERAL
STRUCTURES SUFFERED MAJOR DAMAGE SUCH AS PORTIONS OF THE ROOF TORN
OFF, AND A FEW WERE COMPLETELY DESTROYED BY FALLING TREES.
ADDITIONALLY HUNDREDS OF ROADS WERE IMPASSABLE DUE TO FALLEN TREES,
POWERLINES, OR OTHER DEBRIS. AT THE PEAK, ROUGHLY 85% OF ELECTRIC
CUSTOMERS IN THE PARISH WERE WITHOUT POWER. STORM SURGE FROM LAKE
MAUREPAS RESULTED IN FLOODING ACROSS AREAS GENERALLY ALONG AND EAST
OF HWY 22, INCLUDING MAUREPAS AND KILLIAN. HEAVY RAIN ACROSS THE
PARISH ALSO RESULTED IN MINOR FLOODING OF BOTH THE AMITE AND TICKFAW
RIVERS.
ORLEANS 14 UNK ~200K
THE MAIN IMPACTS IN THE PARISH WERE DUE TO IDAS STRONG WINDS. THE
PARISH SUFFERED WIDESPREAD TREE DAMAGE WITH MANY TREES SNAPPED OR
UPROOTED, SOME FALLING ON HOMES OR POWER LINES. NUMEROUS POWER POLES
WERE ALSO SNAPPED. THE STRONG WINDS ALSO CAUSED WIDESPREAD MINOR TO
MODERATE STRUCTURAL DAMAGE SUCH AS SHINGLE AND MINOR ROOF DAMAGE,
AWNING DAMAGE, SIGNS BLOWN OVER AND OTHER MINOR DAMAGE. A FEW
STRUCTURES SUFFERED MAJOR DAMAGE OR WERE DESTROYED. IT ALSO RESULTED
IN A CATASTROPHIC FAILURE OF THE POWER SYSTEM TO THE PARISH WITH ALL
8 TRANSMISSION LINES FAILING. THIS RESULTED IN A 100% POWER OUTAGE
NOT ONLY TO THE PARISH BUT TO THE ENTIRE METRO AREA. WHILE
SIGNIFICANT STREET FLOODING OCCURRED IN A FEW PARTS OF THE PARISH,
NO HOMES TOOK ON WATER. ONE MAN DIED AS A RESULT OF DRIVING INTO
FLOOD WATERS IN AN UNDERPASS ON I-10. STORM SURGE FLOODING ALSO
AFFECTED AREAS OUTSIDE THE HURRICANE AND STORM DAMAGE RISK REDUCTION
SYSTEM LEVEES. SEVERAL FEET OF WATER COVERED PORTIONS OF US HWY 90.
WATER WAS ALSO A FEW FEET DEEP THROUGHOUT VENETIAN ISLES, FLOODING
SEVERAL GARAGES AND UNDER-HOME STORAGE AREAS, AND THREATENING SOME
HOMES. IN THE WAKE OF THE STORM, THERE WERE 13 INDIRECT FATALITIES
ATTRIBUTED TO HURRICANE IDA IN ORLEANS PARISH - 8 DUE TO EXCESSIVE
HEAT, 2 DUE TO A COMBINATION OF HEAT AND LACK OF OXYGEN, 2 DUE TO
CARBON MONOXIDE POISONING FROM GENERATOR USE, AND ONE NURSING HOME
DEATH.
PLAQUEMINES 0 UNK 40
THE PARISH SUFFERED EXTREME IMPACTS FROM STORM SURGE AND DAMAGING
WINDS. STORM SURGE FLOODING OVERTOPPED THE WHITE DITCH LEVEE
CAUSING SIGNIFICANT FLOODING ALONG HWY 39 FROM WHITE DITCH TO
BRAITHWAITE. THE SURGE ALSO OVERTOPPED THE BACK LEVEES ALONG THE
WEST BANK, FLOODING AREAS ALONG HWY 23 FROM WEST POINT A LA HACHE
THROUGH MYRTLE GROVE, IRONTON AND ALLIANCE. MANY HOMES IN THE AREA
ARE ELEVATED, BUT UNELEVATED HOMES WERE PUSHED OFF OF THEIR
FOUNDATIONS AND OTHERS WERE FLOODED WITH SEVERAL FEET OF WATER.
ELEVATED HOMES SUFFERED SOME WIND DAMAGE AS WELL AS FLOODING OF
GARAGES AND OTHER UNDER-HOME STORAGE AREAS. NUMEROUS CATTLE AND
HORSES WERE KILLED WHEN THEY WERE TRAPPED BY THE FLOOD WATERS. WIND
DAMAGE WAS ALSO COMMON THROUGHOUT THE UPPER PORTIONS OF THE PARISH,
WITH NUMEROUS TREES DOWNED AND MANY HOMES SUFFERING MINOR TO
MODERATE ROOF DAMAGE. POWER LINES AND POWER POLES WERE DAMAGED OR
DOWNED PARISH-WIDE AND NEARLY THE ENTIRE PARISH WAS LEFT WITHOUT
ELECTRICITY FOLLOWING THE STORM.
POINTE COUPEE 0 UNK 2
THE PARISH SUFFERED MAINLY MINOR WIND IMPACTS WITH A FEW TREES DOWN
AND SOME MINOR STRUCTURAL DAMAGE TO ROOFS. AT THE PEAK,
APPROXIMATELY 50% OF THE PARISH WAS WITHOUT POWER.
ST. BERNARD 0 UNK UNK
IDAS STORM SURGE FLOODED AREAS OUTSIDE THE HURRICANE AND STORM
DAMAGE RISK REDUCTION SYSTEM LEVEES. ALONG HWY 46, THE FLORISSANT
ROCK DAM WAS OVERTOPPED BY STORM SURGE, FLOODING THE COMMUNITIES OF
DELACROIX, YSCLOSKEY, SHELL BEACH, AND HOPEDALE WITH UP TO 6 TO 8
FEET OF WATER. MOST STRUCTURES IN THESE AREAS ARE ELEVATED, BUT
WATER FLOODED NUMEROUS GARAGES AND OTHER UNDER-HOME STORAGE AREAS.
DURING THE STORM, 22 BARGES BROKE LOOSE NEAR CHALMETTE, ONE OF WHICH
COLLIDED WITH THE DOCK AT THE VALERO REFINERY. IDAS WINDS CAUSED
WIDESPREAD DAMAGE TO TREES, POWER LINES AND POLES, AND SOME
STRUCTURES AS WELL. MOST STRUCTURAL DAMAGE WAS MINOR TO MODERATE,
CONSISTING OF SHINGLE DAMAGE, CARPORT DAMAGE OR OTHER FASCIA DAMAGE.
A FEW HOMES SUFFERED MORE SERIOUS DAMAGE FROM FALLING TREES. 100% OF
THE PARISH WAS LEFT WITHOUT POWER DUE TO A CATASTROPHIC FAILURE OF
THE ELECTRIC SYSTEM SERVING ALL OF METRO NEW ORLEANS.
ST. CHARLES 0 UNK UNK
IDA RESULTED IN WIDESPREAD WIND DAMAGE ACROSS THE PARISH. NUMEROUS
TREES AND POWERLINES WERE DOWNED. MOST HOMES IN THE PARISH SUFFERED
AT LEAST MINOR TO MODERATE ROOF OR OTHER DAMAGE, AND SEVERAL WERE
COMPLETELY DESTROYED. THE PARISHS MAIN HOSPITAL SUFFERED MAJOR
DAMAGE TO ITS EMERGENCY ROOM AND OPERATING ROOM, AND EVERY ONE OF
THE PARISHS PUBLIC SCHOOLS SUFFERED DAMAGE RANGING FROM COSMETIC TO
CATASTROPHIC - WITH SOME SUFFERING SIGNIFICANT ROOF DAMAGE OR WALL
COLLAPSES. MANY ROADS IN THE PARISH, INCLUDING RIVER ROAD, WERE LEFT
IMPASSABLE DUE TO FALLEN TREES, POWER LINES OR POLES, OR OTHER
DEBRIS. 100% OF THE PARISH WAS LEFT WITHOUT POWER DUE TO A
CATASTROPHIC FAILURE OF THE ELECTRIC SYSTEM SERVING ALL OF METRO NEW
ORLEANS. WATER SERVICE THROUGHOUT THE PARISH WAS INTERRUPTED WHEN A
BARGE CRASHED INTO THE PUMP SYSTEM THAT DRAWS WATER FROM THE
MISSISSIPPI RIVER. STORM SURGE MOVING UP BARATARIA BAY INTO LAKE
SALVADOR FLOODED SOME AREAS ALONG BAYOU DES ALLEMANDS. SEVERAL HOMES
IN THE NORCO AND MONTZ AREAS TOOK ON WATER FROM HEAVY RAINFALL.
ST. HELENA 0 UNK 0
WIDESPREAD DAMAGE TO TREES AND POWERLINES OCCURRED THROUGHOUT THE
PARISH, WITH MOSTLY MINOR TO MODERATE STRUCTURAL DAMAGE. MOST
STRUCTURAL DAMAGE WAS IN THE FORM OF ROOF DAMAGE, CARPORTS DAMAGED,
OR OTHER FASCIA DAMAGE. HOWEVER, SOME HOMES SUFFERED MAJOR DAMAGE
DUE TO FALLING TREES. AT THE PEAK, 100% OF THE PARISH WAS WITHOUT
POWER.
ST. JAMES 1 UNK 28
WIDESPREAD WIND DAMAGE OCCURRED ACROSS THE PARISH. NUMEROUS TREES
AND POWERLINES WERE DOWNED. MOST HOMES IN THE EASTERN HALF OF THE
PARISH SUFFERED AT LEAST MINOR TO MODERATE ROOF OR OTHER DAMAGE, AND
SOME OLDER HOMES AND TRAILERS WERE COMPLETELY DESTROYED DUE TO ROOFS
OR WALLS BEING SHEARED OFF. 48 PARISH BUILDINGS, INCLUDING THE
PARISH EMERGENCY OPERATIONS CENTER AND BOTH WATER PLANTS, SUFFERED
DAMAGE RANGING FROM MINOR TO SEVERE. THE MAJORITY OF ROADS WITHIN
THE PARISH WERE LEFT IMPASSABLE DUE TO DOWNED TREES, POWER LINES AND
POLES, OR OTHER DEBRIS. 1 MAN WAS KILLED WHEN IDAS WINDS CAUSED HIS
SHED TO COLLAPSE ON HIM. 100% OF THE PARISH WAS LEFT WITHOUT POWER
AND THE WEST BANK OF THE PARISH WAS LEFT WITHOUT WATER SERVICE
FOLLOWING THE STORM.
ST. JOHN 1 UNK UNK
THE PARISH SUFFERED MAJOR IMPACTS FROM BOTH WIND AND STORM SURGE.
IDAS WINDS DOWNED TREES AND POWER LINES PARISH-WIDE. MOST
STRUCTURES IN THE PARISH SUFFERED AT LEAST MINOR TO MODERATE ROOF OR
OTHER FASCIA DAMAGE, AND NUMEROUS BUILDINGS COLLAPSED OR SUFFERED
OTHER MAJOR DAMAGE IN THE FORM OF ROOF OR WALL FAILURE. NEARLY EVERY
ROAD IN THE PARISH WAS IMPASSABLE DUE TO DOWNED TREES, POWER LINES
AND POLES, OR OTHER DEBRIS. AS IDAS STORM SURGE MOVED INTO THE
PARISH FROM LAKES PONTCHARTRAIN AND MAUREPAS, FRENIER LANDING AND
LAPLACE WERE FLOODED. IN LAPLACE, MANY RESIDENTS WERE TRAPPED IN
THEIR HOMES OR ATTICS BY UP TO 4-6 FEET OF WATER. APPROXIMATELY 800
PEOPLE WERE RESCUED FROM THE LAPLACE AREA FOLLOWING THE STORM. THE
STORM SURGE FLOODING ALSO COVERED I-10. IN THE AFTERMATH OF THE
STORM, IDA WAS INDIRECTLY RESPONSIBLE FOR ONE CARBON MONOXIDE
RELATED DEATH.
ST. TAMMANY 4 UNK 7
THE PARISH SUFFERED SIGNIFICANT WIND DAMAGE, WITH THE GREATEST
IMPACTS ACROSS THE WESTERN HALF OF THE PARISH. THOUSANDS OF TREES
WERE DOWNED ACROSS THE PARISH, WITH WIDESPREAD MINOR TO MODERATE
DAMAGE TO STRUCTURES AS WELL. MOST STRUCTURAL DAMAGE WAS IN THE FORM
OF ROOF DAMAGE OR OTHER FASCIA DAMAGE, HOWEVER, SOME STRUCTURES
SUFFERED MAJOR DAMAGE DUE TO FALLING TREES. ADDITIONAL WIND DAMAGE
OCCURRED ACROSS THE EAST SIDE OF THE PARISH, AND THERE WERE 2
CONFIRMED TORNADOES IN SLIDELL. STORM SURGE TOPPED THE SEAWALL IN
MANDEVILLE, FLOODING SEVERAL BLOCKS OF THE LAKEFRONT NEIGHBORHOOD.
NEARLY 2 FEET OF WATER COVERED MUCH OF MADISONVILLE, AND AT LEAST
ONE HOME TOOK IN WATER. STORM SURGE FLOODING ALSO PUSHED WATER INTO
SOME HOMES AND CUT OFF LOW LYING PORTIONS OF SLIDELL. HEAVY RAIN
RESULTED IN MODERATE TO MAJOR FLOODING ALONG THE TCHEFUNCTE AND
BOGUE FALAYA RIVERS. THE STORM IS INDIRECTLY RESPONSIBLE FOR 4
FATALITIES IN THE PARISH - 1 DUE TO AN ALLIGATOR ATTACK, 1 DUE TO
LACK OF OXYGEN DURING THE POWER OUTAGE, 1 DUE TO EXCESSIVE HEAT, AND
1 DUE TO TRAUMA FALLING OFF A ROOF DURING STORM CLEANUP.
TANGIPAHOA 2 UNK 248
THE PARISH SUFFERED SIGNIFICANT IMPACTS FROM WIND, AND HEAVY RAIN.
IDAS WINDS DOWNED TREES AND POWER LINES PARISH-WIDE AS THE EASTERN
EYEWALL TRAVERSED FAR WESTERN PORTIONS OF THE PARISH. STRUCTURES
THROUGHOUT THE PARISH SUFFERED AT LEAST MINOR TO MODERATE ROOF OR
OTHER FASCIA DAMAGE, AND NUMEROUS BUILDINGS SUFFERED OTHER MAJOR
DAMAGE FROM ROOF FAILURE OR FALLING TREES. MOST ROADS IN THE PARISH
WERE IMPASSABLE DUE TO DOWNED TREES, POWER LINES AND POLES, OR OTHER
DEBRIS. HEAVY RAINFALL LED TO MODERATE TO MAJOR FLOODING ALONG THE
TANGIPAHOA RIVER WITH MINOR FLOODING ALONG THE NATALBANY RIVER. THE
FLOODING WAS LIKELY MADE WORSE BY STORM SURGE FLOODING IN THE MARSHY
AREAS SOUTH OF PONCHATOULA HINDERING DRAINAGE. IN THE AFTERMATH OF
THE STORM IDA WAS INDIRECTLY RESPONSIBLE FOR TWO FATALITIES - ONE
NURSING HOME DEATH AND ONE CARBON MONOXIDE POISONING.
TERREBONNE 1 UNK UNK
IDAS SECOND LANDFALL WAS IN TERREBONNE PARISH SOUTHEAST OF
MONTEGUT. THE PARISH SUFFERED EXTREME IMPACTS AS THE EYEWALL RAKED
THE EASTERN HALF OF THE PARISH AS IT MOVED INLAND. THERE WAS
WIDESPREAD CATASTROPHIC DAMAGE TO STRUCTURES THROUGHOUT THE PARISH
AND BOTH OF THE PARISHS HOSPITALS WERE SEVERELY DAMAGED. AN
ESTIMATED 60% OF HOMES IN THE PARISHS BAYOU COMMUNITIES WERE DEEMED
UNSAFE FOR HABITATION, WITH MANY LOSING THEIR ROOF STRUCTURES
REMOVED, COLLAPSED WALLS, OR TREES FALLING THROUGH THEM. THE LUMCON
MARINE CENTER IN COCODRIE SUFFERED SUBSTANTIAL DAMAGE, AND SEVERAL
PUBLIC BUILDINGS INCLUDING 2 FIRE DEPARTMENTS ALSO SUFFERED MAJOR
STRUCTURAL DAMAGE. MOST POWER POLES WERE SNAPPED OR DAMAGED. NEARLY
EVERY ROAD IN THE PARISH WAS BLOCKED BY DOWNED TREES, UTILITY POLES,
OR OTHER DEBRIS. DURING THE STORM, 2 OFFSHORE VESSELS BROKE FREE,
CRASHING INTO THE BOUQUET BRIDGE NEAR DULAC. THE ENTIRE PARISH WAS
LEFT WITHOUT POWER AND MOST WITHOUT NATURAL GAS OR WATER SERVICE
FOLLOWING THE STORM. WHILE SOME STORM SURGE FLOODING OCCURRED AS THE
STORM APPROACHED, THE NORTHERLY WINDS OF THE WESTERN EYEWALL
RESULTED IN SIGNIFICANT WATER BLOW OUT. THE STRONG WINDS AND CURRENT
CAUSED DAMAGE TO THE PARISHS MAIN FLOODGATE ON THE HOUMA
NAVIGATIONAL CANAL WHICH WAS DESIGNED TO WITHSTAND STRONGER FORCES
FROM THE SOUTH. THE STORM WAS INDIRECTLY RESPONSIBLE FOR ONE NURSING
HOME DEATH.
WASHINGTON 0 UNK 22
THE PARISH SUFFERED MAINLY MINOR WIND IMPACTS IN THE FORM OF DOWNED
TREES AND POWERLINES AND SOME MINOR STRUCTURAL DAMAGE TO ROOFS. AT
THE PEAK, APPROXIMATELY 30% OF THE PARISH WAS WITHOUT POWER.
WEST BATON ROUGE 0 UNK 0
THE PARISH SUFFERED MAINLY MINOR WIND IMPACTS WITH A FEW TREES DOWN
AND SOME MINOR STRUCTURAL DAMAGE TO ROOFS. AT THE PEAK,
APPROXIMATELY 50% OF THE PARISH WAS WITHOUT POWER.
WEST FELICIANA 0 UNK 0
THE PARISH SUFFERED MAINLY MINOR WIND IMPACTS WITH A FEW TREES DOWN
AND SOME MINOR STRUCTURAL DAMAGE TO ROOFS. AT THE PEAK,
APPROXIMATELY 30% OF THE PARISH WAS WITHOUT POWER.
AMITE 0 UNK 0
THE COUNTY SUFFERED WIDESPREAD TREE DAMAGE WITH MOSTLY MINOR TO
MODERATE DAMAGE TO HOMES AND OTHER STRUCTURES AS IDAS CENTER MOVED
THROUGH THE COUNTY. A FEW HOMES SUFFERED MAJOR DAMAGE DUE TO FALLING
TREES. SEVERAL ROADS, INCLUDING SOME STATE HIGHWAYS, WERE BLOCKED BY
DOWNED TREES OR OTHER DEBRIS. AT THE PEAK APPROXIMATELY 54% OF THE
COUNTY WAS WITHOUT POWER.
HANCOCK 0 UNK 103
THE COUNTY EXPERIENCED WIDESPREAD TREE DAMAGE AND MINOR TO MODERATE
STRUCTURE DAMAGE DUE TO IDAS WINDS AND 4 CONFIRMED TORNADOES. MOST
SIGNS ALONG S. BEACH BLVD WERE ALSO BLOWN DOWN OR DAMAGED. THE BAY
WAVELAND TIDE GAUGE PEAKED AT 6.91 FT MHHW, INDICATING ROUGHLY 6-7
FT OF INUNDATION. MANY AREAS BECAME INACCESSIBLE DUE TO THE HIGH
WATER. OVER 400 ROADS WERE FLOODED BY STORM SURGE IN COASTAL
PORTIONS OF THE COUNTY, INCLUDING US HWY 90 AND STATE HWY 604.
ADDITIONAL FLOODING OCCURRED DUE TO HEAVY RAINFALL, WITH PORTIONS OF
THE COUNTY RECEIVING 12-14 INCHES OF RAIN. IN TOTAL, COUNTY DAMAGE
ASSESSMENTS INDICATE 96 PUBLIC ROADS SUFFERED DAMAGE ALONG WITH 13
PUBLICLY OWNED BUILDINGS AND 60 HOMES, INCLUDING ONE MOBILE HOME
THAT WAS COMPLETELY DESTROYED. AT THE PEAK, ROUGHLY 6400 CUSTOMERS
WERE WITHOUT POWER DUE TO THE STORM.
HARRISON 0 UNK 155
THE COUNTY EXPERIENCED IMPACTS DUE TO BOTH WIND AND FLOODING.
WIDESPREAD MINOR TREE AND STRUCTURAL DAMAGE WAS REPORTED ACROSS THE
COUNTY DUE TO IDAS WINDS AS WELL AS 9 CONFIRMED TORNADOES. THE
CONFIRMED TORNADOES WERE ALL LOCATED IN COASTAL PORTIONS OF THE
COUNTY AND WERE THE RESULT OF WATERSPOUTS MOVING ONSHORE. AT LEAST
ONE MOBILE HOME WAS COMPLETELY DESTROYED WHEN A TREE FELL THROUGH
THE MIDDLE OF IT. FLOODING FROM STORM SURGE AND HEAVY RAINFALL ALSO
AFFECTED THE COUNTY. STORM SURGE RENDERED MOST OF HWY 90 THROUGH
THE COUNTY IMPASSABLE DUE TO HIGH WATER DURING THE STORM, AS WELL AS
SAND AND DEBRIS COVERING THE ROADWAY AFTER THE WATER RECEDED.
JACKSON 0 UNK 31
THE COUNTYS MAIN IMPACTS WERE DUE TO FLOODING - BOTH FROM RAINFALL
AND STORM SURGE. THE NOAA TIDE GAUGE NEAR PASCAGOULA REPORTED A PEAK
OF 3.84 FT MHHW, INDICATING ROUGHLY 3-4 FT OF INUNDATION. HEAVY
RAINFALL OF 10-13 INCHES FELL ACROSS MUCH OF THE COUNTY AS WELL.
APPROXIMATELY 22 WATER RESCUES OCCURRED, BOTH FROM HOMES AND FROM
CARS, WITH 15 IN MOSS POINT. APPROXIMATELY 150 ROADS WERE COVERED IN
WATER, CUTTING OFF AT LEAST 300 HOMES AND BUSINESSES AT THE HEIGHT
OF THE FLOODING. THERE WAS MINOR DAMAGE TO THE ROAD AND THE SEAWALL
FROM WATER EROSION. COUNTY DAMAGE ASSESSMENTS INDICATE 124 PRIVATE
DWELLINGS WITH CONFIRMED DAMAGE DUE TO EITHER LEAKING ROOFS OR FROM
FLOOD WATERS, MOSTLY EAST OF THE PASCAGOULA RIVER. ADDITIONALLY,
THERE WERE 3 BUSINESSES AND 13 PUBLIC BUILDINGS DAMAGED BY WATER. AT
THE PEAK, APPROXIMATELY 3800 HOMES WERE WITHOUT POWER DUE TO THE
STORM. MINOR WIND DAMAGE WAS ALSO NOTED ACROSS THE COUNTY, WITH 1
CONFIRMED TORNADO NEAR PASCAGOULA AND MOSS POINT.
PEARL RIVER 0 UNK 0
WIDESPREAD MINOR TO MODERATE DAMAGE TO TREES AND HOMES WAS REPORTED
ACROSS THE COUNTY. MOST STRUCTURAL DAMAGE WAS EXTERIOR, SUCH AS
SHINGLE DAMAGE, CARPORT DAMAGE, OR FASCIA DAMAGE. HOWEVER, SOME HOMES
DID SUFFER MAJOR DAMAGE DUE TO FALLING TREES. SEVERAL ROADS,
INCLUDING STATE HWY 43, WERE BLOCKED BY TREES OR OTHER STORM DEBRIS.
AT THE PEAK OF THE STORM APPROXIMATELY 60% OF THE ELECTRIC CUSTOMERS
IN THE COUNTY WERE WITHOUT POWER.
PIKE 0 UNK 0
WIDESPREAD MINOR TO MODERATE DAMAGE TO TREES AND HOMES WAS REPORTED
ACROSS THE COUNTY. MOST STRUCTURAL DAMAGE WAS EXTERIOR, SUCH AS
SHINGLE DAMAGE, CARPORT DAMAGE, OR FASCIA DAMAGE. HOWEVER, SOME
HOMES DID SUFFER MAJOR DAMAGE DUE TO FALLING TREES. NUMEROUS ROADS
WERE IMPASSABLE DUE TO DOWNED TREES AND POWERLINES, INCLUDING
PORTIONS OF I-55, US HWY 51 AND SEVERAL STATE HIGHWAYS. AT THE PEAK,
APPROXIMATELY 65% OF THE COUNTY WAS WITHOUT POWER. A CAMPGROUND IN
MAGNOLIA WAS FLOODED, WITH SOME CAMPERS SUSTAINING DAMAGE AS HEAVY
RAIN DRAINED INTO THE TANGIPAHOA RIVER.
WALTHALL 0 UNK 0
MINOR TO MODERATE DAMAGE TO TREES AND HOMES WAS REPORTED ACROSS THE
COUNTY. MOST STRUCTURAL DAMAGE WAS EXTERIOR, SUCH AS SHINGLE DAMAGE,
CARPORT DAMAGE, OR FASCIA DAMAGE. HOWEVER, SOME HOMES DID SUFFER
MAJOR DAMAGE DUE TO FALLING TREES. AT THE PEAK APPROXIMATELY 50% OF
THE COUNTY WAS WITHOUT POWER.
WILKINSON 0 UNK 0
MINOR TO MODERATE DAMAGE TO TREES AND HOMES WAS REPORTED ACROSS THE
COUNTY. MOST STRUCTURAL DAMAGE WAS EXTERIOR, SUCH AS SHINGLE DAMAGE,
CARPORT DAMAGE, OR OTHER FASCIA DAMAGE. HOWEVER, A FEW HOMES
SUFFERED MODERATE TO MAJOR DAMAGE DUE TO FALLING TREES. AT THE PEAK,
APPROXIMATELY 50% OF THE COUNTY WAS WITHOUT POWER.
OTHER IMPACT REMARKS:
WITH THE EXCEPTION OF THE DATA FOR ORLEANS PARISH AND ~700 KNOWN
EVACUATIONS FROM GRAND ISLE IN JEFFERSON PARISH, EVACUATION DATA IS
ONLY REPRESENTATIVE OF RESIDENTS WHO EVACUATED TO PARISH OR COUNTY
SHELTERS. AN UNKNOWN NUMBER OF INDIVIDUAL RESIDENTS EVACUATED TO
OTHER LOCATIONS.
BASED ON EMERGENCY DEPARTMENT VISITS IN SOUTHEAST LOUISIANA, THE LDH
REPORTS THE FOLLOWING INDIRECT INJURIES ASSOCIATED WITH IDA: 351
HEAT-RELATED, 183 CARBON MONOXIDE EXPOSURE AND 3 ELECTROCUTIONS.
$$
LEGEND: I-INCOMPLETE DATA E-ESTIMATED
MANNING/NASH/BANNAN
Note:
1 knot (kt) = 1.15 mph (for example, 50 kt = 57.5 mph)
090/053 = winds out of the east (90°) at 53 kt (61 mph)
UTC or Z-Time is 5 hours ahead of CDT (Central Daylight Time)
(for example, 0515 UTC = 12:15am CDT, 1830 UTC = 1:30pm CDT)
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