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Iowa storm reports for August 18, 2011

NOAA recorded 28 hail reports and 15 wind reports in Iowa on August 18, 2011.

in Iowa
43
Storm reports
About 19 miles from Omaha, NE
3.0 in
Largest hail
Near 40.76, -94.74, IA
81 mph
Highest gust
0
Tornado reports
Source: NOAA/NWS Storm Prediction Center

Hail, inches

  • 0.75
  • 1
  • 1.5
  • 2
  • 2.5
  • 3+

Dots: reports.

  • Wind report

Source: NOAA/NWS Storm Prediction Center, final severe weather database (from NOAA's Storm Data). Report day: 12:00 UTC on August 18, 2011 to 12:00 UTC the next day. Times are Central.

Select a dot or a path for the report.

Reports by hour

Hail28, most at 6 PM

Wind15, most at 6 PM

Reports per hour, Central time. Each row has its own scale.

Every report

Source: NOAA/NWS Storm Prediction Center.

TimeSizeWhere
2:23 PM1.75 inNear 42.24, -95.72, IA
4:12 PM1.75 inAbout 39 miles from Omaha, NE
4:16 PM0.88 inAbout 37 miles from Omaha, NE
4:40 PM1.0 inAbout 37 miles from Omaha, NE
4:49 PM1.0 inAbout 23 miles from Omaha, NE
5:26 PM2.75 inAbout 11 miles from Omaha, NE
5:40 PM0.88 inNear 42.14, -96.16, IA
5:40 PM3.0 inAbout 19 miles from Omaha, NE
5:54 PM1.25 inAbout 53 miles from Omaha, NE
6:03 PM2.75 inAbout 52 miles from Omaha, NE
6:05 PM1.75 inAbout 59 miles from Omaha, NE
6:15 PM1.75 inNear 40.94, -94.90, IA
Show all 28 hail reports
TimeSizeWhere
6:39 PM2.75 inNear 40.76, -94.74, IA
6:40 PM1.75 inNear 40.76, -94.74, IA
6:40 PM2.75 inNear 40.67, -94.72, IA
6:44 PM1.0 inAbout 37 miles from Omaha, NE
6:55 PM1.0 inNear 40.75, -94.62, IA
6:57 PM1.0 inAbout 46 miles from Omaha, NE
6:59 PM1.0 inNear 40.67, -94.72, IA
7:00 PM1.0 inAbout 59 miles from Omaha, NE
7:05 PM0.75 inAbout 21 miles from Omaha, NE
7:06 PM1.0 inNear 40.62, -94.51, IA
7:09 PM1.0 inNear 40.71, -95.00, IA
7:33 PM1.0 inAbout 21 miles from Omaha, NE
7:48 PM0.88 inAbout 22 miles from Omaha, NE
7:53 PM1.0 inAbout 22 miles from Omaha, NE
8:13 PM1.75 inAbout 37 miles from Omaha, NE
8:33 PM1.75 inAbout 48 miles from Omaha, NE

Reports are what observers recorded near a location, not a complete record of every storm. They don’t describe conditions at any building.