Overview
A line of severe thunderstorms tracked across portions of eastern Iowa and northwest Illinois during the early morning of Sunday July 24, 2022. Storms produced mainly damaging winds along their path, with numerous reports of structure, tree, and power line damage from Buchanan County Iowa east into Jo Daviess County Illinois. The Dubuque County Airport measured a 67 MPH wind gust as storms passed.
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Surface Analysis (Courtesy of the Weather Prediction Center) |
Storm Reports
Interactive Storm Report Map (IEM) | SPC Storm Reports |
PRELIMINARY LOCAL STORM REPORT...SUMMARY NATIONAL WEATHER SERVICE QUAD CITIES IA IL 312 PM CDT SUN JUL 24 2022 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 1140 PM TSTM WND GST 3 W STANLEY 42.64N 91.86W 07/23/2022 E60 MPH BUCHANAN IA TRAINED SPOTTER ESTIMATED 50-60 MPH AND LASTED FOR 5 MINUTES. 1155 PM TSTM WND GST INDEPENDENCE AIRPORT 42.45N 91.95W 07/23/2022 M58 MPH BUCHANAN IA AWOS AWOS STATION KIIB INDEPENDENCE ARPT. 1210 AM TSTM WND DMG GREELEY 42.59N 91.34W 07/24/2022 DELAWARE IA EMERGENCY MNGR REPORT OF TREE DOWN IN GREELEY. RELAYED FROM EM. 1213 AM TSTM WND GST 2 N CENTRAL CITY 42.23N 91.52W 07/24/2022 M50 MPH LINN IA PUBLIC 1215 AM TSTM WND DMG MANCHESTER 42.48N 91.45W 07/24/2022 DELAWARE IA EMERGENCY MNGR POWER LINES DOWN; ESTIMATED 1600 PEOPLE WITHOUT POWER. 1215 AM TSTM WND DMG 3 W STANLEY 42.64N 91.86W 07/24/2022 BUCHANAN IA EMERGENCY MNGR POWER LINES DOWN IN MANCHESTER. 1219 AM TSTM WND DMG HOPKINTON 42.35N 91.25W 07/24/2022 DELAWARE IA TRAINED SPOTTER PICTURES FROM TWITTER SHOWS A FEW BRANCHES NEAR 6 INCHES DOWN ALONG WITH THE TRUNK OF A TREE SNAPPED. TIME BASED ON RADAR. 1220 AM TSTM WND DMG DELHI 42.43N 91.33W 07/24/2022 DELAWARE IA EMERGENCY MNGR TREES DOWN OVER ROADS. 1248 AM TSTM WND DMG 2 NW ROSE 42.59N 90.73W 07/24/2022 DUBUQUE IA TRAINED SPOTTER 2 INCH WEEPING WILLOW SAPLING SNAPPED IN HALF BY STORMS. 1248 AM TSTM WND DMG ROCKDALE 42.46N 90.68W 07/24/2022 DUBUQUE IA PUBLIC 3 TREES DOWN AT THIS LOCATION BASED ON PUBLIC FACEBOOK REPORT. 1248 AM TSTM WND GST SAGEVILLE 42.55N 90.70W 07/24/2022 E60 MPH DUBUQUE IA EMERGENCY MNGR 1253 AM TSTM WND GST DUBUQUE REGIONAL ARPT 42.40N 90.72W 07/24/2022 M67 MPH DUBUQUE IA ASOS 1257 AM LIGHTNING MANCHESTER 42.49N 91.45W 07/24/2022 DELAWARE IA EMERGENCY MNGR LIGHTNING STRUCK A HOUSE AND PUT A HOLE IN THE ROOF. EXACT TIME OF OCCURRENCE IS UNKNOWN. TIME IS TIME REPORTED TO EMA. 0103 AM TSTM WND DMG GALENA 42.42N 90.43W 07/24/2022 JO DAVIESS IL LAW ENFORCEMENT TREE DOWN ON HOUSE IN THE CITY LIMITS, PER LAW ENFORCEMENT, TIME ESTIMATED BY RADAR. 0122 AM TSTM WND DMG 4 SSE APPLE RIVER 42.45N 90.05W 07/24/2022 JO DAVIESS IL LAW ENFORCEMENT REPORT OF TREE DOWN AT THE APPLE CANYON CAMP GROUNDS, TIME ESTIMATED FROM RADAR. 0817 AM HEAVY RAIN 3 SW WINNESHIEK 42.32N 89.57W 07/24/2022 M1.25 INCH STEPHENSON IL TRAINED SPOTTER OVERNIGHT TOTAL.
Environment
SPC EVENT REVIEW PAGE: 07/24/2022
SPC Categorical/Tornado/Hail/Wind Outlooks
SPC Categorical Outlook | Tornado Outlook | Wind Outlook | Hail Outlook |
DVN Observed Sounding Analysis
100 PM DAVENPORT, IA SOUNDING | 700 PM DAVENPORT, IA SOUNDING |
SPC Mesoscale Discussions
MCD 1573 and 1574 |
SPC Convective Watches
Severe Thunderstorm Watch #496 | Severe Thunderstorm Watch #497 |
Additional Information
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