Alert archive / Texas / River Flood Warnings in 2007

River Flood Warning 50, NWS Houston/Galveston, TX

July 5, 2007Jackson County, Texas

NWS Houston/Galveston, TX issued this river flood warning at Jul 5, 2007, 10:28 PM CDT for Jackson County, Texas. It took effect at Jul 5, 2007, 10:38 PM CDT. It was in force for 37 hr.

The area

The counties it named.

The facts

Issued
Jul 5, 2007, 10:28 PM CDT (03:28 UTC)
In effect from
Jul 5, 2007, 10:38 PM CDT
Expired
Jul 7, 2007, 11:27 AM CDT
In force
37 hr
Issued by
NWS Houston/Galveston, TX
Flood severity
Moderate

County Jackson County, TX

The radar

The Houston radar (KHGX), 156 km from the middle of the area, began a volume at 03:29 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 Navidad River at Strane Park (LSNT2).

Action stage
13 ft
Minor stage
24 ft
Moderate stage
26 ft
Major stage
29 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 08164390, 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 Jul 5, 9:02 PM CDT, 1 hour 26 minutes earlier.

Area forecast discussion, Jul 5, 9:02 PM CDT, 1 hour 26 minutes before
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Hazardous weather outlook, Jul 5, 5:54 AM CDT, 16 hours 34 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
554 AM CDT THU JUL 5 2007

GMZ330-335-TXZ163-164-176>179-195>200-210>214-226-227-235>238-
061100-
AUSTIN-BRAZORIA-BRAZOS-BURLESON-CHAMBERS-COLORADO-FORT BEND-
GALVESTON-GALVESTON BAY-GRIMES-HARRIS-HOUSTON-JACKSON-LIBERTY-
MADISON-MATAGORDA-MATAGORDA BAY-MONTGOMERY-POLK-SAN JACINTO-
TRINITY-WALKER-WALLER-WASHINGTON-WHARTON-
554 AM CDT THU JUL 5 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST TEXAS.

.DAY ONE...TODAY AND TONIGHT

AN UPPER LEVEL LOW ACROSS CENTRAL TEXAS AND ABUNDANT TROPICAL
MOISTURE ACROSS THE AREA WILL PRODUCE SCATTERED TO NUMEROUS
SHOWERS AND THUNDERSTORMS...WITH SOME STORMS PRODUCING LOCALLY
HEAVY RAINFALL...ACROSS SOUTHEAST TEXAS TODAY.

A FLASH FLOOD WATCH IS IN EFFECT THROUGH THIS AFTERNOON FOR
SOUTHEAST TEXAS. WIDESPREAD RAINFALL AMOUNTS OF 1 TO 3
INCHES...WITH ISOLATED TOTALS OF 4 TO 6 INCHES CAN BE EXPECTED
OVER THE WATCH AREA THROUGH THIS EVENING. A FLASH FLOOD WATCH
MEANS THAT RAPIDLY RISING WATER OR FLOODING ARE POSSIBLE OVER THE
WATCH AREA. PERSONS IN THE WATCH AREA SHOULD CHECK PREPAREDNESS
REQUIREMENTS...KEEP INFORMED...AND BE READY FOR QUICK ACTION IF
FLASH FLOODING IS OBSERVED OR A WARNING IS ISSUED.

.DAY TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

ABUNDANT TROPICAL MOISTURE ACROSS SOUTHEAST TEXAS WILL CONTINUE
TO PRODUCE SCATTERED SHOWERS AND THUNDERSTORMS FRIDAY AS THE UPPER
LEVEL LOW MEANDERS ACROSS TEXAS. RAIN CHANCES SHOULD DIMINISH
OVER THE WEEKEND AS THE UPPER LEVEL LOW IS EXPECTED TO WEAKEN.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED LATER TODAY.

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 5, 10:28 PM CDTRiver Flood WarningHGXBrazos, Grimes, Madison6 days
Jul 6, 8:42 AM CDTFlash Flood WarningHGXChambers, Galveston2 hr
Jul 6, 9:04 AM CDTRiver Flood WarningHGXColorado, Jackson, Wharton26 hr
Jul 6, 10:10 AM CDTSpecial Marine WarningHGX65 min
Jul 6, 10:39 AM CDTFlash Flood WarningHGXChambers, Galveston3 hr
Jul 6, 10:40 AM CDTRiver Flood WarningHGXChambers, Liberty26 days
Jul 6, 11:10 AM CDTSpecial Marine WarningHGX95 min
Jul 6, 11:29 AM CDTFlash Flood WarningHGXBrazoria2 hr
Jul 6, 2:31 PM CDTFlash Flood WarningHGXFort Bend, Harris, Wharton119 min
Jul 6, 2:40 PM CDTFlash Flood WarningHGXMatagorda3 hr
Jul 6, 3:57 PM CDTTornado WarningHGXGalveston20 min
Jul 6, 4:20 PM CDTTornado WarningHGXChambers22 min
Jul 6, 4:26 PM CDTFlash Flood WarningHGXFort Bend, Harris2 hr

Nearby

River Flood Warnings in Texas, 2007Every river flood warning in 2007

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.