Alert archive / Illinois / River Flood Warnings in 2010

River Flood Warning 20, NWS Lincoln, IL

April 8, 2010Lawrence County, Illinois

NWS Lincoln, IL issued this river flood warning at Apr 8, 2010, 4:43 PM CDT for Lawrence County, Illinois. It took effect at Apr 9, 2010, 1:00 PM CDT. It was in force for 20 hr.

The area

The counties it named.

The facts

Issued: Apr 8, 2010, 4:43 PM CDT (21:43 UTC)
In effect from: Apr 9, 2010, 1:00 PM CDT
Expired: Apr 10, 2010, 9:24 AM CDT
In force: 20 hr
Issued by: NWS Lincoln, IL
Flood severity: Minor

County Lawrence County, IL

The radar

The Evansville,IN radar (KVWX), 51 km from the middle of the area, began a volume at 21:41 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The river

Written for the forecast point Embarras River (IL) at Lawrenceville (LAWI2).

Action stage: 27 ft
Minor stage: 30 ft
Moderate stage: 37 ft
Major stage: 41 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 03346500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Lincoln, IL wrote its last area forecast discussion before this river flood warning went out at Apr 7, 6:18 PM CDT, 22 hours 25 minutes earlier.

Area forecast discussion, Apr 7, 6:18 PM CDT, 22 hours 25 minutes before

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The office that day

Everything else NWS Lincoln, IL issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 8, 5:22 AM CDT	River Flood Warning	ILX	Clay, Richland	5 days

Nearby

River Flood Warnings in Illinois, 2010 Every river flood warning in 2010

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.