River Flood Warning 33, NWS Houston/Galveston, TX

Issued

Sep 22, 2020, 9:18 PM CDT (02:18 UTC)

In effect from

Sep 23, 2020, 5:30 PM CDT

Expired

Sep 23, 2020, 10:14 AM CDT

In force

Issued by

NWS Houston/Galveston, TX

Area

Storm-based polygon

Flood severity

Minor

County Brazoria County, TX

The Houston radar (KHGX), 48 km from the middle of the area, began a volume at 02:19 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.

Written for the forecast point San Bernard River near Old Ocean (OCNT2). The gauge peaked at 6.66 ft at Sep 24, 2020, 3:00 AM CDT.

Action stage

5 ft

Minor stage

7 ft

Moderate stage

11 ft

Major stage

16 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 08117705, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

NWS Houston/Galveston, TX wrote its last area forecast discussion before this river flood warning went out at Sep 22, 6:56 PM CDT, 2 hours 22 minutes earlier.

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River Flood Warnings in Texas, 2020Every river flood warning in 2020

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.