Alert archive / Louisiana / River Flood Warnings in 2020
River Flood Warning 157, NWS Jackson, MS
NWS Jackson, MS issued this river flood warning at Apr 21, 2020, 9:48 AM CDT for Catahoula Parish, Concordia Parish, Louisiana. It took effect at Apr 24, 2020, 1:00 AM CDT. It was in force for 11 days.
The area
The counties it named.
The facts
- Issued
- Apr 21, 2020, 9:48 AM CDT (14:48 UTC)
- In effect from
- Apr 24, 2020, 1:00 AM CDT
- Expired
- May 5, 2020, 10:51 AM CDT
- In force
- 11 days
- Issued by
- NWS Jackson, MS
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Catahoula Parish, LA, Concordia Parish, LA
The radar
The Ft Polk radar (KPOE), 125 km from the middle of the area, began a volume at 14:53 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 Black River at Jonesville L&D (JNEL1).
- Action stage
- 49 ft
- Minor stage
- 50 ft
- Moderate stage
- 52 ft
- Major stage
- 60 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.
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 Jackson, MS wrote its last area forecast discussion before this river flood warning went out at Apr 21, 5:57 AM CDT, 3 hours 51 minutes earlier.
Area forecast discussion, Apr 21, 5:57 AM CDT, 3 hours 51 minutes before
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</head>
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<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
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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>The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 21, 2:16 PM CDT | Flash Flood Watch | JAN | Attala, Bolivar, Carroll, Choctaw, Claiborne, Clarke and 31 more | 44 hr |
Nearby
River Flood Warnings in Louisiana, 2020Every river 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; the gauge from the NWS water service and the USGS.