Iowa storm reports for June 20, 2011

Name: NOAA storm reports, Iowa, June 20, 2011
Creator: NOAA/NWS Storm Prediction Center

NOAA recorded 4 hail reports, 40 wind reports and 4 tornado reports in Iowa on June 20, 2011.

in Iowa; 48
Storm reports: Near 42.27, -94.73, IA; 1.0 in
Largest hail: Near 42.49, -96.07, IA; 81 mph
Highest gust: Highest rating EF1, about 44 miles from Omaha, NE; 4
Tornado reports

Hail, inches

0.75
1
1.5
2
2.5
3+

Dots: reports.

Wind report
Tornado and its path

Source: NOAA/NWS Storm Prediction Center

Hail, inches

0.75
1
1.5
2
2.5
3+

Dots: reports.

Wind report
Tornado and its path

Source: NOAA/NWS Storm Prediction Center, final severe weather database (from NOAA's Storm Data). Report day: 12:00 UTC on June 20, 2011 to 12:00 UTC the next day. Times are Central.

Select a dot or a path for the report.

Reports by hour

Hail4, most at 10 PM

Wind40, most at 9 PM

Tornado4, most at 8 PM

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

Every report

Source: NOAA/NWS Storm Prediction Center.

Time	Rating	Where	Path
8:45 PM	EF1	About 44 miles from Omaha, NE	7.13 mi long, 300 yd wide
9:40 PM	EF0	Near 42.67, -96.09, IA	0.91 mi long, 100 yd wide
11:22 PM	EF1	Near 42.95, -94.32, IA	1.18 mi long, 75 yd wide
1:15 AM	EF0	About 38 miles from Cedar Rapids, IA	0.8 mi long, 30 yd wide

Time	Gust	Where
8:25 PM	63 mph	About 10 miles from Omaha, NE
8:30 PM	69 mph	About 22 miles from Omaha, NE
8:30 PM	69 mph	About 29 miles from Omaha, NE
8:43 PM	69 mph	About 46 miles from Omaha, NE
8:45 PM	70 mph	About 39 miles from Omaha, NE
9:04 PM	70 mph	Near 42.34, -96.29, IA
9:05 PM	69 mph	Near 42.15, -95.80, IA
9:10 PM	60 mph	Near 42.18, -95.65, IA
9:12 PM	60 mph	Near 42.28, -95.89, IA
9:20 PM	81 mph	Near 42.49, -96.07, IA
9:24 PM	60 mph	About 40 miles from Omaha, NE
9:30 PM	70 mph	Near 42.49, -95.54, IA

Show all 40 wind reports

Time	Gust	Where
9:30 PM	70 mph	Near 42.32, -95.60, IA
9:45 PM	60 mph	About 53 miles from Omaha, NE
9:53 PM	60 mph	Near 41.27, -94.87, IA
10:00 PM	70 mph	About 49 miles from Sioux Falls, SD
10:04 PM	60 mph	Near 40.99, -94.74, IA
10:10 PM	70 mph	Near 42.97, -95.50, IA
10:12 PM	60 mph	Near 42.07, -94.88, IA
10:15 PM	60 mph	Near 43.09, -95.63, IA
10:25 PM	60 mph	Near 43.12, -95.48, IA
10:30 PM	60 mph	Near 43.19, -95.48, IA
10:42 PM	60 mph	Near 43.17, -95.15, IA
10:45 PM	70 mph	Near 43.29, -95.45, IA
10:50 PM	70 mph	Near 43.45, -95.47, IA
11:00 PM	60 mph	Near 42.77, -94.67, IA
11:10 PM	60 mph	Near 42.81, -94.53, IA
11:15 PM	60 mph	About 38 miles from Des Moines, IA
11:18 PM	79 mph	Near 42.90, -94.34, IA
11:30 PM	66 mph	Near 42.94, -94.28, IA
11:30 PM	75 mph	Near 42.94, -94.30, IA
11:48 PM	70 mph	Near 43.39, -94.46, IA
12:30 AM	70 mph	About 29 miles from Des Moines, IA
12:30 AM	60 mph	Near 43.15, -93.20, IA
12:30 AM	70 mph	Near 42.55, -93.05, IA
12:45 AM	66 mph	Near 42.58, -92.88, IA
1:10 AM	66 mph	About 43 miles from Cedar Rapids, IA
1:20 AM	60 mph	Near 43.07, -92.68, IA
1:25 AM	60 mph	About 55 miles from Cedar Rapids, IA
1:30 AM	79 mph	About 39 miles from Cedar Rapids, IA

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

Time	Size	Where
10:33 PM	1.0 in	Near 42.27, -94.73, IA
11:20 PM	0.75 in	About 39 miles from Des Moines, IA
12:08 AM	0.75 in	About 34 miles from Des Moines, IA
2:45 AM	0.88 in	Near 43.18, -91.87, IA