Alert archive / Texas / River Flood Warnings in 2020
River Flood Warning 78, NWS Shreveport, LA
NWS Shreveport, LA issued this river flood warning at Mar 29, 2020, 9:20 PM CDT for Cass County, Marion County, Texas. It took effect at Apr 2, 2020, 4:00 AM CDT. It was in force for 41 hr.
The area
The counties it named.
The facts
- Issued
- Mar 29, 2020, 9:20 PM CDT (02:20 UTC)
- In effect from
- Apr 2, 2020, 4:00 AM CDT
- Expired
- Apr 3, 2020, 8:50 PM CDT
- In force
- 41 hr
- Issued by
- NWS Shreveport, LA
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Cass County, TX, Marion County, TX
The radar
The Shreveport radar (KSHV), 72 km from the middle of the area, began a volume at 02:23 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 Cypress Bayou near Jefferson (JEFT2). The gauge peaked at 12.17 ft at Apr 4, 2020, 8:00 PM CDT.
- Action stage
- 12.5 ft
- Minor stage
- 13 ft
- Moderate stage
- 18 ft
- Major stage
- 21 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 07346045, 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 Shreveport, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 30, 5:10 PM CDT | Special Weather Statement | SHV | Smith | 50 min |
| Mar 30, 5:47 PM CDT | Special Weather Statement | SHV | Gregg | 28 min |
Nearby
River Flood Warnings in Texas, 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.