Iowa storm reports for September 21, 2016

Name: NOAA storm reports, Iowa, September 21, 2016
Creator: NOAA/NWS Storm Prediction Center

NOAA recorded 8 hail reports, 16 wind reports and 1 tornado report in Iowa on September 21, 2016.

in Iowa; 25
Storm reports: Near 43.06, -92.95, IA; 1.5 in
Largest hail: Near 42.97, -92.93, IA; 70 mph
Highest gust: Highest rating EF0, near 42.92, -92.73, IA; 1
Tornado reports

Hail, inches

0.75
1
1.5
2
2.5
3+

Dots: reports.

Wind report
Tornado and its path
Surveyed tornado path

Sources: NOAA/NWS Storm Prediction Center reports; damage surveys from the NWS Damage Assessment Toolkit

Hail, inches

0.75
1
1.5
2
2.5
3+

Dots: reports.

Wind report
Tornado and its path
Surveyed tornado path

Source: NOAA/NWS Storm Prediction Center, final severe weather database (from NOAA's Storm Data). Report day: 12:00 UTC on September 21, 2016 to 12:00 UTC the next day. Times are Central.

Select a dot or a path for the report. NWS survey teams walked the shaded paths after the storm; each is drawn at the widest width they found, so it can look wider than the damage at any one spot.

Reports by hour

Hail8, most at 8 AM

Wind16, most at 5 PM

Tornado1, most at 6 PM

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

Every report

Source: NOAA/NWS Storm Prediction Center.

Time	Rating	Where	Path
6:32 PM	EF0	Near 42.92, -92.73, IA	1.65 mi long, 50 yd wide

Time	Size	Where
8:44 AM	0.75 in	Near 42.52, -90.73, IA
8:45 AM	0.88 in	Near 42.52, -90.72, IA
3:32 PM	1.0 in	Near 42.98, -93.12, IA
5:06 PM	1.5 in	Near 43.06, -92.95, IA
5:50 PM	1.25 in	Near 43.23, -93.08, IA
6:50 PM	0.75 in	Near 43.17, -93.20, IA
7:11 PM	1.0 in	Near 42.90, -92.80, IA
7:49 PM	1.0 in	Near 42.90, -92.81, IA

Time	Gust	Where
3:55 PM	60 mph	Near 43.05, -93.15, IA
4:13 PM	66 mph	Near 43.12, -93.01, IA
4:25 PM	58 mph	Near 43.14, -93.01, IA
5:06 PM	60 mph	Near 43.15, -93.00, IA
5:10 PM	60 mph	Near 43.05, -92.99, IA
5:33 PM	70 mph	Near 42.97, -92.93, IA
5:50 PM	58 mph	Near 42.96, -92.85, IA
5:50 PM	60 mph	Near 43.15, -93.19, IA
6:17 PM	64 mph	Near 43.15, -93.07, IA
6:20 PM	60 mph	Near 42.95, -92.84, IA
6:38 PM	64 mph	Near 42.90, -92.77, IA
6:40 PM	64 mph	Near 42.90, -92.80, IA

Show all 16 wind reports

Time	Gust	Where
6:45 PM	64 mph	Near 42.90, -92.80, IA
7:44 PM	70 mph	Near 42.97, -92.85, IA
7:44 PM	60 mph	Near 42.97, -92.89, IA
5:15 AM	60 mph	Near 42.49, -92.93, IA

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