Illinois storm reports for May 10, 2011

Name: NOAA storm reports, Illinois, May 10, 2011
Creator: NOAA/NWS Storm Prediction Center

NOAA recorded 6 hail reports in Illinois on May 10, 2011.

in Illinois; 6
Storm reports: About 19 miles from St. Louis, MO; 1.75 in
Largest hail: 0
Tornado reports

Hail, inches

0.75
1
1.5
2
2.5
3+

Dots: reports.

Source: NOAA/NWS Storm Prediction Center

Hail, inches

0.75
1
1.5
2
2.5
3+

Dots: reports.

Source: NOAA/NWS Storm Prediction Center, final severe weather database (from NOAA's Storm Data). Report day: 12:00 UTC on May 10, 2011 to 12:00 UTC the next day. Times are Central.

Select a dot or a path for the report.

Reports by hour

Hail6, most at 12 PM

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

Every report

Source: NOAA/NWS Storm Prediction Center.

Time	Size	Where
12:02 PM	1.0 in	Near 39.36, -87.98, IL
12:03 PM	1.0 in	Near 39.31, -87.95, IL
12:08 PM	1.0 in	Near 39.33, -87.88, IL
12:11 PM	0.88 in	Near 39.33, -87.88, IL
12:27 PM	1.75 in	About 19 miles from St. Louis, MO
12:28 PM	1.0 in	About 22 miles from St. Louis, MO

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