Alert archive / Texas / River Flood Warnings in 2018
River Flood Warning 102, NWS Houston/Galveston, TX
NWS Houston/Galveston, TX issued this river flood warning at Dec 10, 2018, 9:30 AM CST for Brazoria County, Fort Bend County, Texas. It took effect at Dec 11, 2018, 6:00 AM CST. It was in force for 3 days.
The area
The counties it named.
The facts
- Issued
- Dec 10, 2018, 9:30 AM CST (15:30 UTC)
- In effect from
- Dec 11, 2018, 6:00 AM CST
- Expired
- Dec 14, 2018, 9:34 AM CST
- In force
- 3 days
- Issued by
- NWS Houston/Galveston, TX
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Brazoria County, TX, Fort Bend County, TX
The radar
The Houston radar (KHGX), 53 km from the middle of the area, began a volume at 15:29 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.
The river
Written for the forecast point Brazos River near Rosharon (ROST2). The gauge peaked at 43.92 ft at Dec 13, 2018, 3:00 PM CST.
- Action stage
- 40 ft
- Minor stage
- 43 ft
- Moderate stage
- 47 ft
- Major stage
- 51.3 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 08116650, 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 |
|---|---|---|---|---|
| Dec 10, 10:49 AM CST | River Flood Warning | HGX | Hardin, Liberty, Polk | 27 hr |
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.