Alert archive / Texas / River Flood Warnings in 2023
River Flood Warning 85, NWS Shreveport, LA
NWS Shreveport, LA issued this river flood warning at Apr 21, 2023, 11:35 AM CDT for Angelina County, Cherokee County, Nacogdoches County, Texas. It took effect at Apr 22, 2023, 7:00 AM CDT. It was in force for 4 hr.
The area
The counties it named.
The facts
- Issued
- Apr 21, 2023, 11:35 AM CDT (16:35 UTC)
- In effect from
- Apr 22, 2023, 7:00 AM CDT
- Expired
- Apr 22, 2023, 11:08 AM CDT
- In force
- 4 hr
- Issued by
- NWS Shreveport, LA
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Angelina County, TX, Cherokee County, TX, Nacogdoches County, TX
The radar
The Shreveport radar (KSHV), 133 km from the middle of the area, began a volume at 16:36 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 Angelina River near Lufkin (LUFT2). The gauge peaked at 160.41 ft at Apr 22, 2023, 1:00 AM CDT.
- Action stage
- 160 ft
- Minor stage
- 161 ft
- Moderate stage
- 171 ft
- Major stage
- 178 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 08037180, 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 Shreveport, LA wrote its last area forecast discussion before this river flood warning went out at Apr 20, 6:55 PM CDT, 16 hours 40 minutes earlier.
Area forecast discussion, Apr 20, 6:55 PM CDT, 16 hours 40 minutes before
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</html>Hazardous weather outlook, Apr 20, 12:46 PM CDT, 22 hours 49 minutes before
Hazardous Weather Outlook National Weather Service Shreveport LA 1246 PM CDT Thu Apr 20 2023 ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-TXZ096- 097-108>112-124>126-136>138-149>153-165>167-211800- Sevier-Howard-Little River-Hempstead-Nevada-Miller-Lafayette- Columbia-Union-Caddo-Bossier-Webster-Claiborne-Lincoln-De Soto- Red River-Bienville-Jackson-Ouachita-Sabine-Natchitoches-Winn-Grant- Caldwell-La Salle-McCurtain-Bowie-Franklin-Titus-Camp-Morris-Cass- Wood-Upshur-Marion-Smith-Gregg-Harrison-Cherokee-Rusk-Panola- Nacogdoches-Shelby-Angelina-San Augustine- 1246 PM CDT Thu Apr 20 2023 This Hazardous Weather Outlook is for south central Arkansas, southwest Arkansas, north central Louisiana, northwest Louisiana, southeast Oklahoma, east Texas and northeast Texas. .DAY ONE...This afternoon and tonight. Strong to severe thunderstorms will begin to develop this afternoon across much of the Four-State region and become more widespread this evening into the overnight hours. Some of these storms could produce large hail and damaging thunderstorm wind gusts. While conditions are not conducive for a widespread tornado outbreak, isolated tornadoes cannot be ruled out. In addition to the severe weather threat will be an excessive heavy rainfall threat this afternoon through overnight across much of the region. That excessive heavy rainfall threat will shift farther south and east into more of North Central and Northeast Louisiana the first half of Friday. Low-lying and poor drainage flood prone areas will be the most susceptible to flash flooding late today through tonight and into early Friday. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. While showers and thunderstorms will be possible across portions of the Four-State Region next week, atmospheric instability does not appear significant enough or the development of strong to severe thunderstorms at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation will most likely be needed this afternoon into the evening and overnight hours for the threat of severe thunderstorms. 19
The office that day
Everything else NWS Shreveport, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 20, 7:15 PM CDT | Special Weather Statement | SHV | Titus | 30 min |
| Apr 20, 7:15 PM CDT | Severe Thunderstorm Warning | SHV | Gregg, Smith, Upshur | 60 min |
| Apr 20, 7:20 PM CDT | Special Weather Statement | SHV | Smith | 40 min |
| Apr 20, 7:23 PM CDT | Flash Flood Warning | SHV | Smith | 3 hr |
| Apr 20, 7:25 PM CDT | Flash Flood Warning | SHV | Bowie, Franklin, Morris, Red River, Titus | 3 hr |
| Apr 20, 7:26 PM CDT | Severe Thunderstorm Warning | SHV | Bowie, Cass | 49 min |
| Apr 20, 7:26 PM CDT | Tornado Warning | SHV | Gregg, Smith, Upshur | 49 min |
| Apr 20, 8:03 PM CDT | Special Weather Statement | SHV | Smith | 57 min |
| Apr 20, 8:09 PM CDT | Flash Flood Warning | SHV | Bowie | 3 hr |
| Apr 20, 8:11 PM CDT | Severe Thunderstorm Warning | SHV | Cass | 49 min |
| Apr 20, 8:13 PM CDT | Special Weather Statement | SHV | Upshur | 62 min |
| Apr 20, 8:19 PM CDT | Special Weather Statement | SHV | San Augustine | 56 min |
| Apr 21, 11:27 AM CDT | River Flood Warning | SHV | Franklin, Morris, Red River, Titus | 24 hr |
| Apr 20, 9:37 PM CDT | Special Weather Statement | SHV | Sabine | 68 min |
| Apr 20, 8:54 PM CDT | Special Weather Statement | SHV | Columbia, Lafayette | 51 min |
| Apr 20, 9:37 PM CDT | Special Weather Statement | SHV | Columbia, Union | 53 min |
Nearby
River Flood Warnings in Texas, 2023Every river flood warning in 2023
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.