Hurricane Laura 2020

000
ACUS74 KJAN 021756 AAB
PSHJAN

POST TROPICAL CYCLONE REPORT...HURRICANE LAURA
NATIONAL WEATHER SERVICE JACKSON MS
1255 PM CDT WED SEP 2 2020

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
LAURA OR ITS REMNANTS WAS AFFECTING THE AREA.

ARKANSAS COUNTIES INCLUDED...ASHLEY...CHICOT

LOUISIANA PARISHES INCLUDED...CATAHOULA...CONCORDIA...
EAST CARROLL...FRANKLIN...MADISON...MOREHOUSE...RICHLAND...TENSAS...
WEST CARROLL

MISSISSIPPI COUNTIES INCLUDED...ADAMS...BOLIVAR...SUNFLOWER...
WARREN...WASHINGTON

9/2/20 UPDATE...ADDED INFORMATION FOR ADAMS AND WARREN COUNTIES IN
MISSISSIPPI.

A. LOWEST SEA LEVEL PRESSURE/MAXIMUM SUSTAINED WINDS AND PEAK GUSTS
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METAR OBSERVATIONS... NOTE: ANEMOMETER HEIGHT IS 10 METERS AND WIND
AVERAGING IS 2 MINUTES
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LOCATION  ID    MIN    DATE/     MAX      DATE/     PEAK    DATE/
LAT  LON        PRES   TIME      SUST     TIME      GUST    TIME
DEG DECIMAL     (MB)   (UTC)     (KT)     (UTC)     (KT)    (UTC)
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KBQP-BASTROP AIRPORT
32.76 -91.88                    130/021  27/1655  130/037  27/1655

KRNV-CLEVELAND AIRPORT
33.76 -91.76                   I120/026  27/2115 I120/037  27/2115

KGLH-GREENVILLE AIRPORT
33.48 -90.98 1001.7  27/2022    190/032  28/2325  140/046  27/2030

KHEZ-NATCHEZ AIRPORT
31.62 -91.30                   I130/027  27/1314 I130/040  27/1251

KTVR-VICKSBURG/TALLULAH AIRPORT
32.35 -91.03 1005.1  27/1951    160/027  27/1917  160/043  27/1900

REMARKS: KRNV AWOS STOPPED REPORTING AFTER 2115Z ON THE 8/27. KHEZ
AWOS DID NOT REPORT BETWEEN 1350Z AND 1920Z ON 8/27.

NON-METAR OBSERVATIONS... NOTE: ANEMOMETER HEIGHT IN METERS AND WIND
AVERAGING PERIOD IN MINUTES INDICATED UNDER MAXIMUM SUSTAINED WIND
IF KNOWN
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LOCATION  ID    MIN    DATE/     MAX      DATE/     PEAK    DATE/
LAT  LON        PRES   TIME      SUST     TIME      GUST    TIME
DEG DECIMAL     (MB)   (UTC)     (KT)     (UTC)     (KT)    (UTC)
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EW1438-BASTROP, LA (CWOP)
32.80 -91.92   997.8  27/1646   059/016  27/1400  183/037  07/1701

LSU02-CHASE, LA (LSU-AGNET)
32.10 -91.70  1001.9  27/1548   180/034  27/1814  180/047  07/1743

KARCROSS14-CROSSETT, AR AIRPORT (PRIVATE WX STATION)
33.17 -91.89                    115/035  27/1718  121/049  07/1731

KARLAKEV6-LAKE VILLAGE, AR AIRPORT (PRIVATE WX STATION)
33.34 -91.315                   174/026  27/2245  200/042  07/2315

DW9592-MONTICELLO, LA (CWOP)
32.61 -91.35  1001.9  27/1801   199/019  27/2015  196/037  07/2000

KLANEWEL3-NEWELLTON, LA AIRPORT (PRIVATE WX STATION)
32.06 -91.25                    215/030  24/2100  213/036  07/2145

FW5443-SHELBY, MS (CWOP)
33.93 -91.79   999.5  27/2140   135/031  27/2146  110/043  07/2140

KLARAYVI17-START, LA (PRIVATE WX STATION)
32.45 -91.85                    152/031  27/1709  155/049  07/1644

REMARKS: WIND SPEEDS AT SITE EW1438 LIKELY UNDERESTIMATED.

B. MARINE OBSERVATIONS... NOTE: ANEMOMETER HEIGHT IN METERS AND WIND
AVERAGING PERIOD IN MINUTES INDICATED UNDER MAXIMUM SUSTAINED WIND
IF KNOWN
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LOCATION  ID    MIN    DATE/     MAX      DATE/     PEAK    DATE/
LAT  LON        PRES   TIME      SUST     TIME      GUST    TIME
DEG DECIMAL     (MB)   (UTC)     (KT)     (UTC)     (KT)    (UTC)
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C. STORM TOTAL RAINFALL FROM 1200 UTC AUG 26 UNTIL 1200 UTC AUG 29
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CITY/TOWN                    COUNTY               ID         RAINFALL
LAT LON                                                       (IN)
DEG DECIMAL
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OLD RIVER CONTROL STRUCTURE  CONCORDIA           KLML1         4.41
31.07  -91.58

JONESVILLE LOCKS/HADS        CATAHOULA           JNEL1         3.98
31.48  -91.86

CROSSETT 0.9 S               ASHLEY              AR-AS-9       3.56
33.11  -91.97

JONESVILLE LOCKS/COOP        CATAHOULA           JNEL1         3.34
31.48  -91.86

CROSSETT AIRPORT             ASHLEY              KARCROSS14    3.20
33.17  -91.89

BASTROP/CWOP                 MOREHOUSE           EW1438        2.73
32.80  -91.92

SIBLEY/DELTA AG WEATHER      ADAMS               MSS20         2.09
31.34  -91.40

PERTHSHIRE/SCAN              BOLIVAR             PERM6         2.05
33.97  -90.90

CHASE/LSU-AGNET              FRANKLIN LA         LSU02         1.94
32.10  -91.70

LAKE VILLAGE AIRPORT         CHICOT              KARLAKEV6     1.49
33.34  -91.32

NEWLIGHT                     TENSAS              NLGL1         1.46
32.09  -91.49

PIONEER 0.3 WSW              WEST CARROLL        LA-WC-1       1.15
32.74  -91.44

TENDAL TENSAS RIVER          MADISON LA          TDGL1         0.88
32.43  -91.37

MONTICELLO/CWOP              EAST CARROLL        DW9592        0.83
32.61  -91.35

LELAND 3.3 ENE               WASHINGTON          MS-WS-1       0.68
33.43  -90.85

VICKSBURG/COOP               WARREN              VICM6         0.52
32.39  -90.88

REMARKS: INCLUDES ALL REPORTS FROM STATIONS THAT RECEIVED OVER 3
INCHES AND THE HIGHEST TOTAL FROM COUNTIES AND PARISHES WITH NO
REPORTS GREATER THAN 3 INCHES.

D. INLAND FLOODING...
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ASHLEY...SOME TYPICALLY FLOOD PRONE ROADS WERE UNDER WATER,
INCLUDING ASHLEY RD 12.

REMARKS: NONE

E. MAXIMUM OBSERVED WATER LEVEL (WL)...
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ID     CITY/TOWN       COUNTY     STATE  WL  DATUM  DATE/   SOURCE
       OR LOCATION                      (FT)        TIME
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F. TORNADOES...
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(DIST)CITY/TOWN              COUNTY           DATE/         EF SCALE
LAT LON (DEG DECIMAL)                         TIME(UTC)    (IF KNOWN)
DESCRIPTION
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G. STORM IMPACTS BY COUNTY...
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COUNTY            DEATHS           INJURIES             EVACUATIONS
DESCRIPTION
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ADAMS                0                0                       0
TREES AND POWER LINES WERE DOWNED IN THE COUNTY. ONE HOME WAS
DESTROYED BY A FALLING TREE AND EIGHT OTHERS WERE DAMAGED (TWO WITH
MAJOR DAMAGE) BY FALLING TREES AND HIGH WIND. ONE PUBLIC BUILDING
ALSO SUFFERED MINOR DAMAGE.

ASHLEY               0                0                       0

SEVERAL TREES AND POWER LINES WERE DOWNED ACROSS THE COUNTY. PART OF
THE ROOF OF A BARN WAS REMOVED BY HIGH WIND. MINOR FLOODING OF
TYPICALLY FLOOD PRONE ROADS OCCURRED, INCLUDING ON ASHLEY RD 12.

BOLIVAR              0                0                       0

SEVERAL TREES WERE BLOWN DOWN ACROSS THE COUNTY. A SMALL METAL SHED
WAS BLOWN DOWN IN RENOVA.

CATAHOULA            0                0                       0

THERE WERE SCATTERED DOWNED TREES ACROSS THE PARISH.

CHICOT               0                0                       0

TREES WERE DOWNED IN THE CITY OF DERMOTT, ONE ON POWER LINES. TREES
WERE DOWNED ON AIRPORT ROAD NEAR LAKE VILLAGE.

CONCORDIA            0                0                       0

NUMEROUS TREES AND POWER LINES WERE DOWNED ACROSS THE PARISH.

EAST CARROLL         0                0                       0

TREES AND POWER LINES WERE DOWNED IN LAKE PROVIDENCE.

FRANKLIN LA          0                1                       0

MULTIPLE TREES WERE DOWNED ACROSS THE PARISH. THE CORRIDOR OF
GREATEST TREE DAMAGE WAS IN THE WESTERN PART OF THE PARISH BETWEEN
OLD COLUMBIA ROAD AND DUMMY LINE ROAD. TWO TRAILERS ALONG DUMMY LINE
ROAD WERE DESTROYED BY FALLING TREES. ADDITIONAL HOMES SUSTAINED
SHINGLE DAMAGE. ONE MAN WAS INJURED IN GILBERT WHEN A LIMB FELL IN
HIS YARD.

MADISON LA           0                0                       0

POWER LINES, TREES, AND LARGE TREE LIMBS WERE DOWNED ACROSS THE
PARISH. TWO HOMES WERE DAMAGED BY FALLEN TREES IN TALLULAH.

MOREHOUSE            0                0                       0
NUMEROUS TREES AND POWER LINES WERE DOWNED ACROSS THE ENTIRE PARISH.
AROUND 100 HOMES AND FOUR PUBLIC BUILDINGS ACROSS THE PARISH WERE
DAMAGED BY FALLING TREES AND HIGH WINDS, WITH DAMAGE RANGING FROM
MODERATE TO DESTROYED.

RICHLAND             0                0                       0
TREES AND POWER LINES WERE DOWNED ACROSS THE ENTIRE PARISH. NUMEROUS
BUILDINGS WERE DAMAGED BY FALLING TREES. A FEW MOBILE HOMES HAD
ROOFS PEELED BACK AND A FEW HOMES HAD TIN ROOFS BLOWN OFF.

TENSAS               0                0                       0
TREES AND POWER LINES WERE DOWNED ACROSS THE ENTIRE PARISH,
INCLUDING ON OAK STREET IN ST. JOSEPH, ON LA HIGHWAY 573, AND ON LA
HIGHWAY 604.

WARREN               0                0                       0
TREES WERE DOWNED AROUND THE COUNTY. ONE HOME WAS DESTROYED BY A
FALLEN TREE AND ANOTHER SUSTAINED MINOR DAMAGE.

WASHINGTON           0                0                       0
SCATTERED DOWNED TREES WERE REPORTED IN THE COUNTY.

WEST CARROLL         0                0                       0
TREES AND POWER LINES WERE DOWNED ACROSS THE ENTIRE PARISH. THE ROOF
OF A TRAILER IN OAK GROVE WAS BLOWN OFF AND SEVERAL OTHER HOMES HAD
ROOF DAMAGE DUE TO FALLING LIMBS AND HIGH WIND.

$$

LEGEND:
I-INCOMPLETE DATA
E-ESTIMATED