River Flood Warning 11, NWS Quad Cities, IA

Issued

Aug 8, 2022, 1:11 PM CDT (18:11 UTC)

In effect from

Aug 10, 2022, 10:25 AM CDT

Expired

Aug 12, 2022, 5:31 AM CDT

In force

43 hr

Issued by

NWS Quad Cities, IA

Area

Storm-based polygon

Flood severity

Minor

Counties Henry County, IL, Rock Island County, IL

The Quad Cities radar (KDVN), 30 km from the middle of the area, began a volume at 18:11 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.

Written for the forecast point Rock River at Moline (MLII2).

Action stage

11 ft

Minor stage

12 ft

Moderate stage

13 ft

Major stage

14 ft

This gauge today: stage, forecast and historic crests

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

NWS Quad Cities, IA wrote its last area forecast discussion before this river flood warning went out at Aug 7, 6:49 PM CDT, 18 hours 22 minutes earlier.

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River Flood Warnings in Illinois, 2022Every river flood warning in 2022

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.