Alert archive / Texas / River Flood Warnings in 2018

River Flood Warning 52, NWS Houston/Galveston, TX

October 17, 2018Liberty County, Polk County, San Jacinto County, Texas

NWS Houston/Galveston, TX issued this river flood warning at Oct 17, 2018, 9:42 AM CDT for Liberty County, Polk County, San Jacinto County, Texas. It took effect at Oct 19, 2018, 7:00 PM CDT. It was in force for .

The area

The counties it named.

The facts

Issued
Oct 17, 2018, 9:42 AM CDT (14:42 UTC)
In effect from
Oct 19, 2018, 7:00 PM CDT
Expired
Oct 18, 2018, 9:42 AM CDT
In force
Issued by
NWS Houston/Galveston, TX
Area
Storm-based polygon
Flood severity
Minor

Counties Liberty County, TX, Polk County, TX, San Jacinto County, TX

The radar

The Houston radar (KHGX), 116 km from the middle of the area, began a volume at 14:45 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 Trinity River near Romayor (RMYT2). The gauge peaked at 38.05 ft at Oct 19, 2018, 7:00 AM CDT.

actionminormoderatemajor30354010/1710/1810/19
Action stage
30 ft
Minor stage
40 ft
Moderate stage
41 ft
Major stage
42 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 08066500, 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 Houston/Galveston, TX wrote its last area forecast discussion before this river flood warning went out at Oct 16, 4:02 PM CDT, 17 hours 40 minutes earlier.

Area forecast discussion, Oct 16, 4:02 PM CDT, 17 hours 40 minutes before
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The office that day

Everything else NWS Houston/Galveston, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 17, 3:47 PM CDTCoastal Flood StatementHGXGalveston21 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.