Alert archive / Illinois / Flood Watches in 2022
Flood Watch 9, NWS Lincoln, IL
NWS Lincoln, IL issued this flood watch at Aug 8, 2022, 10:02 AM CDT for 14 counties in Illinois. It took effect at Aug 8, 2022, 3:00 PM CDT. It was in force for 13 hr.
The area
The counties it named.
The facts
- Issued
- Aug 8, 2022, 10:02 AM CDT (15:02 UTC)
- In effect from
- Aug 8, 2022, 3:00 PM CDT
- Expired
- Aug 9, 2022, 4:00 AM CDT
- In force
- 13 hr
- Issued by
- NWS Lincoln, IL
- Flood severity
- None
Counties Christian County, IL, Clark County, IL, Clay County, IL, Coles County, IL, Crawford County, IL, Cumberland County, IL, Douglas County, IL, Edgar County, IL, Effingham County, IL, Jasper County, IL, Lawrence County, IL, Moultrie County, IL, Richland County, IL, Shelby County, IL
The radar
The Evansville,IN radar (KVWX), 119 km from the middle of the area, began a volume at 15:07 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 nearest sounding before it
Lincoln, IL (KILX), launched 12:00Z, 3.0 hours before the alert went out and 105 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 551 J/kg
- Mixed-layer CIN
- -135 J/kg
- Mixed-layer LCL
- 1307 m above ground
- 0-6 km bulk shear
- 5 kt
- 0-1 km storm-relative helicity
- -44 m²/s²
- 0-3 km storm-relative helicity
- -7 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this flood watch 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 flood watch went out at Aug 8, 5:50 AM CDT, 4 hours 12 minutes earlier.
Area forecast discussion, Aug 8, 5:50 AM CDT, 4 hours 12 minutes before
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</html>Hazardous weather outlook, Aug 8, 5:08 AM CDT, 4 hours 54 minutes before
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</html>The office that day
Everything else NWS Lincoln, IL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 8, 2:31 PM CDT | Special Weather Statement | ILX | Richland | 44 min |
Nearby
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.