Alert archive / Texas / River Flood Warnings in 2018
River Flood Warning 1, NWS Houston/Galveston, TX
NWS Houston/Galveston, TX issued this river flood warning at Feb 21, 2018, 8:49 PM CST for Polk County, San Jacinto County, Texas. It took effect at Feb 21, 2018, 11:20 PM CST. It was in force for 17 hr.
The area
The counties it named.
The facts
- Issued
- Feb 21, 2018, 8:49 PM CST (02:49 UTC)
- In effect from
- Feb 21, 2018, 11:20 PM CST
- Expired
- Feb 22, 2018, 4:30 PM CST
- In force
- 17 hr
- Issued by
- NWS Houston/Galveston, TX
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Polk County, TX, San Jacinto County, TX
The radar
The Houston radar (KHGX), 135 km from the middle of the area, began a volume at 02:52 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 Long King Creek at Livingston (LIVT2). The gauge peaked at 18.92 ft at Feb 22, 2018, 8:00 AM CST.
- Action stage
- 14 ft
- Minor stage
- 19 ft
- Moderate stage
- 25 ft
- Major stage
- 30 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 08066200, 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 Houston/Galveston, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 21, 10:00 PM CST | Special Weather Statement | HGX | Liberty | 30 min |
Nearby
River Flood Warnings in Texas, 2018Every river flood warning in 2018
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.