Alert archive / Missouri / Areal Flood Warnings in 2020
Areal Flood Warning 10, NWS St. Louis, MO
NWS St. Louis, MO issued this areal flood warning at Jan 11, 2020, 12:29 PM CST for 15 counties in Missouri; 5 counties in Illinois. It was in force for 23 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jan 11, 2020, 12:29 PM CST (18:29 UTC)
- Expired
- Jan 12, 2020, 11:42 AM CST
- In force
- 23 hr
- Issued by
- NWS St. Louis, MO
- Area
- Storm-based polygon
- Flood severity
- None
Counties Calhoun County, IL, Greene County, IL, Jersey County, IL, Madison County, IL, Monroe County, IL, Callaway County, MO, City of Saint Louis, MO, Cole County, MO, Crawford County, MO, Franklin County, MO, Gasconade County, MO, Iron County, MO, Jefferson County, MO, Lincoln County, MO, Montgomery County, MO, Osage County, MO, Saint Charles County, MO, Saint Louis County, MO, Warren County, MO, Washington County, MO
The radar
The St Louis radar (KLSX), 24 km from the middle of the area, began a volume at 18:29 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.
What forecasters said that day
The local office's own words before this areal flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS St. Louis, MO wrote its last area forecast discussion before this areal flood warning went out at Jan 11, 10:59 AM CST, 1 hour 30 minutes earlier.
Area forecast discussion, Jan 11, 10:59 AM CST, 1 hour 30 minutes before
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</html>Hazardous weather outlook, Jan 11, 4:18 AM CST, 8 hours 11 minutes before
Hazardous Weather Outlook National Weather Service Saint Louis MO 418 AM CST Sat Jan 11 2020 ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027- 034>036-041-042-047>052-059>065-072>075-084-085-099-121200- Adams IL-Audrain MO-Bond IL-Boone MO-Brown IL-Calhoun IL-Callaway MO- Clinton IL-Cole MO-Crawford MO-Fayette IL-Franklin MO-Gasconade MO- Greene IL-Iron MO-Jefferson MO-Jersey IL-Knox MO-Lewis MO-Lincoln MO- Macoupin IL-Madison IL-Madison MO-Marion IL-Marion MO-Moniteau MO- Monroe IL-Monroe MO-Montgomery IL-Montgomery MO-Osage MO-Pike IL- Pike MO-Ralls MO-Randolph IL-Reynolds MO-Saint Charles MO- Saint Clair IL-Saint Francois MO-Saint Louis City MO-Saint Louis MO- Sainte Genevieve MO-Shelby MO-Warren MO-Washington IL-Washington MO- 418 AM CST Sat Jan 11 2020 This Hazardous Weather Outlook is for portions of eastern and central Missouri as well as west central and southwest Illinois. .DAY ONE...Today and tonight. Accumulating snow, sleet, and ice are expected across much of the region through this evening. The highest impacts are expected in northeast Missouri and a portion of west-central Illinois where a Warning has been issued. For most of the rest of the area to the north and west of Saint Louis City, an Advisory has been issued. Please see the Warning and Advisory products for additional details. Major flooding is expected to begin on the Kaskaskia River at Vandalia later today and continue through tonight. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Major flooding is expected to continue on the Kaskaskia River at Vandalia until early Tuesday. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to report rainfall amounts in excess of an inch or any flooding, if observed, to the National Weather Service. Spotters are also encouraged to report wintry precipitation type and amounts, if observed, to the National Weather Service. TES
In the hours before
Local storm report, Jan 11, 11:06 AM CST, 1 hour 23 minutes before
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</html>Local storm report, Jan 11, 11:15 AM CST, 1 hour 14 minutes before
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</html>Local storm report, Jan 11, 11:17 AM CST, 1 hour 12 minutes before
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Please try again in a few minutes.
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If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>Local storm report, Jan 11, 11:21 AM CST, 1 hour 8 minutes before
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If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>Local storm report, Jan 11, 11:38 AM CST, 51 minutes before
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Please try again in a few minutes.
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If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>Local storm report, Jan 11, 11:39 AM CST, 50 minutes before
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Please try again in a few minutes.
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</html>The office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 10, 6:09 PM CST | Tornado Warning | LSX | Franklin, Gasconade, Montgomery, Osage, Warren | 36 min |
| Jan 10, 6:35 PM CST | Tornado Warning | LSX | Franklin, Lincoln, Montgomery, Pike, Saint Charles, Warren | 40 min |
| Jan 10, 6:52 PM CST | Flash Flood Warning | LSX | Callaway, Gasconade, Lincoln, Montgomery, Osage, Warren | 6 hr |
| Jan 10, 7:09 PM CST | Severe Thunderstorm Warning | LSX | Lincoln, Pike, Saint Charles | 51 min |
| Jan 10, 7:46 PM CST | Flash Flood Warning | LSX | Callaway, Cole, Osage | 6 hr |
| Jan 10, 9:25 PM CST | Areal Flood Warning | LSX | Audrain, Boone, Callaway, Cole, Moniteau, Montgomery and 1 more | 9 hr |
| Jan 10, 9:31 PM CST | Areal Flood Warning | LSX | Franklin, Gasconade, Lincoln, Saint Charles, Warren | 15 hr |
| Jan 10, 10:49 PM CST | Areal Flood Warning | LSX | Crawford, Franklin, Jefferson, Saint Charles, Saint Louis, Washington and 1 more | 15 hr |
| Jan 11, 12:36 AM CST | Areal Flood Warning | LSX | Callaway, Gasconade, Lincoln, Montgomery, Osage, Warren | 12 hr |
| Jan 11, 1:38 AM CST | Areal Flood Warning | LSX | Callaway, Cole, Osage | 9 hr |
| Jan 11, 2:28 AM CST | Areal Flood Advisory | LSX | Iron, Jefferson, Madison, Reynolds, Sainte Genevieve, Saint Francois | 11 hr |
| Jan 11, 4:47 AM CST | River Flood Warning | LSX | Crawford | 40 hr |
| Jan 11, 6:28 AM CST | River Flood Warning | LSX | Lincoln | 52 hr |
| Jan 11, 8:29 AM CST | River Flood Warning | LSX | Saint Charles | 4 days |
| Jan 11, 8:32 AM CST | River Flood Warning | LSX | Franklin, Warren | 3 days |
| Jan 11, 8:34 AM CST | River Flood Warning | LSX | Saint Charles, Saint Louis | 70 hr |
| Jan 11, 12:02 PM CST | River Flood Warning | LSX | Saint Charles | 5 days |
| Jan 11, 12:02 PM CST | River Flood Warning | LSX | Saint Louis, City of Saint Louis | 4 days |
| Jan 11, 1:43 PM CST | Areal Flood Warning | LSX | Iron, Jefferson, Madison, Reynolds, Sainte Genevieve, Saint Francois and 2 more | 22 hr |
| Jan 10, 10:39 PM CST | Areal Flood Warning | LSX | Jersey, Macoupin, Montgomery | 15 hr |
| Jan 10, 10:51 PM CST | Areal Flood Warning | LSX | Fayette, Marion | 15 hr |
| Jan 11, 10:45 AM CST | River Flood Warning | LSX | Calhoun, Greene, Jersey | 5 days |
Nearby
Areal Flood Warnings in Missouri, 2020Areal Flood Warnings in Illinois, 2020Every areal flood warning in 2020
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.