Alert archive / Illinois / River Flood Warnings in 2009
River Flood Warning 7, NWS Chicago, IL
NWS Chicago, IL issued this river flood warning at Feb 10, 2009, 10:03 PM CST for Winnebago County, Illinois. It took effect at Feb 11, 2009, 12:00 AM CST. It was in force for 22 hr.
The area
The counties it named.
The facts
- Issued
- Feb 10, 2009, 10:03 PM CST (04:03 UTC)
- In effect from
- Feb 11, 2009, 12:00 AM CST
- Expired
- Feb 11, 2009, 9:36 PM CST
- In force
- 22 hr
- Issued by
- NWS Chicago, IL
- Flood severity
- Minor
County Winnebago County, IL
The radar
The Milwaukee radar (KMKX), 86 km from the middle of the area, began a volume at 04:04 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 Kishwaukee River near Perryville (PRYI2). The gauge peaked at 12.00 ft at Feb 9, 2009, 10:00 PM CST.
- Action stage
- 11.5 ft
- Minor stage
- 12 ft
- Moderate stage
- 18 ft
- Major stage
- 22 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 05440000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The office that day
Everything else NWS Chicago, IL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 10, 9:29 PM CST | Gale Warning | LOT | 37 hr | |
| Feb 10, 9:56 PM CST | River Flood Warning | LOT | Kankakee | 48 hr |
| Feb 10, 10:15 PM CST | River Flood Advisory | LOT | Boone | 34 hr |
| Feb 11, 1:31 AM CST | Dense Fog Advisory | LOT | Boone, DeKalb, DuPage, Grundy, Kane, Kankakee and 8 more | 7 hr |
| Feb 11, 3:40 AM CST | Wind Advisory | LOT | Ford, Iroquois, Kankakee, Livingston | 18 hr |
| Feb 11, 9:23 AM CST | River Flood Warning | LOT | Lake | 4 days |
| Feb 11, 9:23 AM CST | River Flood Warning | LOT | Iroquois | 24 hr |
| Feb 11, 9:23 AM CST | River Flood Warning | LOT | LaSalle | 36 hr |
| Feb 11, 10:52 AM CST | River Flood Advisory | LOT | LaSalle | 47 hr |
| Feb 11, 11:43 AM CST | River Flood Warning | LOT | Grundy | 34 hr |
| Feb 11, 11:43 AM CST | River Flood Warning | LOT | Bureau, LaSalle | 6 days |
| Feb 11, 1:05 PM CST | River Flood Advisory | LOT | Ogle | 20 hr |
| Feb 11, 9:23 AM CST | River Flood Warning | LOT | Jasper | 24 hr |
| Feb 11, 9:23 AM CST | River Flood Warning | LOT | Porter | 8 days |
| Feb 11, 9:23 AM CST | River Flood Warning | LOT | Jasper, Porter | 9 days |
Nearby
River Flood Warnings in Illinois, 2009Every river flood warning in 2009
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.