Alert archive / Texas / River Flood Warnings in 2008

River Flood Warning 21, NWS Houston/Galveston, TX

September 13, 2008Harris County, Texas

NWS Houston/Galveston, TX issued this river flood warning at Sep 13, 2008, 7:20 AM CDT for Harris County, Texas. It was in force for 4 days.

The area

The counties it named.

The facts

Issued
Sep 13, 2008, 7:20 AM CDT (12:20 UTC)
Expired
Sep 16, 2008, 9:43 PM CDT
In force
4 days
Issued by
NWS Houston/Galveston, TX
Flood severity
Major

County Harris County, TX

The radar

The Houston radar (KHGX), 52 km from the middle of the area, began a volume at 12:21 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 text

As transmitted, in the capitals the NWS used until 2016.

000 
WGUS44 KHGX 131220
FLWHGX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING 
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON, TX
720 AM CDT SAT SEP 13 2008

...THE NATIONAL WEATHER SERVICE IN HOUSTON/GALVESTON HAS ISSUED A FLOOD WARNING 
FOR THE FOLLOWING RIVERS...

  HALLS BAYOU IN HOUSTON AFFECTING HARRIS COUNTY
  HALLS BAYOU IN JENSEN DRIVE AFFECTING HARRIS COUNTY
  
  FIVE TO SIX INCHES OF RAIN  FROM HURRICANE IKE HAS PRODUCED A SIGNIFICANT
RISE ON HALLS BAYOU.
  
PERSONS ARE URGED TO STAY AWAY FROM THE RIVER UNTIL WATER LEVELS RECEDE. 

MOTORISTS SHOULD AVOID ANY WATER COVERED ROADS AND FIND AN ALTERNATE ROUTE. 

LIVESTOCK AND EQUIPMENT SHOULD REMAIN OUT OF THE FLOOD PLAIN FOR THE NEXT FEW 
DAYS.

ADDITIONAL HEAVY RAINFALL WILL LIKELY PRODUCE A FURTHER RISE ON THIS WATERSHED.

STAY TUNED TO NOAA WEATHER RADIO OR OTHER NEWS SOURCES FOR FURTHER UPDATES.

TXC201-140020-
/O.NEW.KHGX.FL.W.0020.080913T1220Z-000000T0000Z/
/AIRT2.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.UU/
720 AM CDT SAT SEP 13 2008

THE NATIONAL WEATHER SERVICE IN HOUSTON/GALVESTON HAS ISSUED A 

* FLOOD WARNING FOR 
  THE HALLS BAYOU IN HOUSTON.
* UNTIL FURTHER NOTICE...OR UNTIL THE WARNING IS CANCELLED.
* CURRENT STAGE IS MISSING
* FLOOD STAGE IS 77.0 FEET.
* FORECAST...THE BAYOU IS EXPECTED TO RISE ABOVE FLOOD STAGE LATER THIS MORNING.


$$

TXC201-140020-
/O.NEW.KHGX.FL.W.0021.080913T1220Z-000000T0000Z/
/HABT2.3.ER.080913T1011Z.080913T1505Z.000000T0000Z.NR/
720 AM CDT SAT SEP 13 2008

THE NATIONAL WEATHER SERVICE IN HOUSTON/GALVESTON HAS ISSUED A 

* FLOOD WARNING FOR 
  THE HALLS BAYOU IN JENSEN DRIVE.
* UNTIL FURTHER NOTICE...OR UNTIL THE WARNING IS CANCELLED.
* AT 7 AM SATURDAY THE STAGE WAS 58.4 FEET. 
* MINOR FLOODING IS OCCURRING AND RECORD FLOODING IS FORECAST.
* FLOOD STAGE IS 54.0 FEET. 
* FORECAST...THE BAYOU ROSE ABOVE FLOOD STAGE EARLIER THIS MORNING WITH A
  CONTINUED RISE EXPECTED.

$$
1 follow-up statement
000 
WGUS84 KHGX 170243
FLSHGX
FLOOD STATEMENT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON, TX 
943 PM CDT TUE SEP 16 2008


A RIVER FLOOD WARNING REMAINS IN EFFECT FOR THE HALLS BAYOU...LUCE BAYOU...PEACH
CREEK...SAN JACINTO RIVER...WEST FORK SAN JACINTO.

PERSONS ARE URGED TO STAY AWAY FROM THE RIVER UNTIL WATER LEVELS RECEDE. 

MOTORISTS SHOULD AVOID ANY WATER COVERED ROADS AND FIND AN ALTERNATE ROUTE. 

LIVESTOCK AND EQUIPMENT SHOULD REMAIN OUT OF THE FLOOD PLAIN FOR THE NEXT FEW 
DAYS.

STAY TUNED TO NOAA WEATHER RADIO OR OTHER NEWS SOURCES FOR FURTHER UPDATES.

TXC201-291-171443-
/O.CON.KHGX.FL.W.0023.000000T0000Z-080918T1245Z/
/HFFT2.3.ER.080914T1038Z.080915T0246Z.080918T0045Z.NO/
943 PM CDT TUE SEP 16 2008

THE FLOOD WARNING CONTINUES FOR
  THE LUCE BAYOU NEAR HUFFMAN
* UNTIL THURSDAY MORNING...OR UNTIL THE WARNING IS CANCELLED.
* AT 0931 PM TUESDAY THE STAGE WAS 25.2 FEET 
* MODERATE FLOODING IS OCCURRING AND MODERATE FLOODING IS FORECAST.
* FLOOD STAGE IS 22.0 FEET 
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO BELOW FLOOD STAGE BY TOMORROW 
  EVENING.

&&

                    FLOOD   OBSERVED              FORECAST 6 PM
LOCATION            STAGE    STAGE  DAY  TIME     WED    THU    FRI    SAT

LUCE BAYOU
  HUFFMAN              22    25.2   TUE 10 PM     22.1   19.9   18.2   15.3

$$

TXC339-170313-
/O.CAN.KHGX.FL.W.0022.000000T0000Z-080917T0700Z/
/SPDT2.3.ER.080913T2123Z.080914T1900Z.080916T1651Z.NO/
943 PM CDT TUE SEP 16 2008

THE FLOOD WARNING IS CANCELLED FOR
  THE PEACH CREEK NEAR SPLENDORA
* AT 0845 PM TUESDAY THE STAGE WAS 11.5 FEET 
* FELL BELOW FLOOD STAGE AT 11:51 AM TUESDAY.
* FLOOD STAGE IS 13.0 FEET 
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO 8.5 FEET BY .

&&

                    FLOOD   OBSERVED              FORECAST 6 PM
LOCATION            STAGE    STAGE  DAY  TIME     WED    THU    FRI    SAT

PEACH CREEK
  SPLENDORA            13    11.5   TUE 09 PM      9.1    8.5    8.2    7.9

$$

TXC201-339-170313-
/O.CAN.KHGX.FL.W.0029.000000T0000Z-080917T1000Z/
/HMMT2.3.ER.080913T2227Z.080914T1348Z.000000T0000Z.UU/
943 PM CDT TUE SEP 16 2008

THE FLOOD WARNING IS CANCELLED FOR
  THE WEST FORK SAN JACINTO IN HUMBLE
* FLOOD STAGE IS 19.0 FEET 
* AT 19.0 FEET...49.5 FEET MSL...MINOR LOWLAND FLOODING BEGINS IN THE VICINITY 
  OF THE GAGE.

&&

                    FLOOD   OBSERVED              FORECAST 6 PM
LOCATION            STAGE    STAGE  DAY  TIME     WED    THU    FRI    SAT

WEST FORK SAN JACINTO RIVER
  HUMBLE               19                         16.8   15.6   15.0   14.6

$$

TXC201-170313-
/O.CAN.KHGX.FL.W.0013.000000T0000Z-080918T0600Z/
/SHLT2.2.ER.080913T1037Z.080915T1115Z.080916T2028Z.NO/
943 PM CDT TUE SEP 16 2008

THE FLOOD WARNING IS CANCELLED FOR
  THE SAN JACINTO RIVER NEAR SHELDON
* AT 0630 PM TUESDAY THE STAGE WAS 9.2 FEET 
* FELL BELOW FLOOD STAGE AT 15:28 PM TUESDAY.
* FLOOD STAGE IS 10.0 FEET 
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO 5.4 FEET BY .
* AT 10.0 FEET...MINOR LOWLAND FLOODING BEGINS.

&&

                    FLOOD   OBSERVED              FORECAST 6 PM
LOCATION            STAGE    STAGE  DAY  TIME     WED    THU    FRI    SAT

WEST FORK SAN JACINTO RIVER
  SHELDON              10     9.2   TUE 06 PM      6.6    4.5    2.9    1.6

$$

TXC201-170313-
/O.CAN.KHGX.FL.W.0021.000000T0000Z-080917T0243Z/
/HABT2.1.ER.080913T1011Z.080915T0249Z.080915T1109Z.NO/
943 PM CDT TUE SEP 16 2008

THE FLOOD WARNING IS CANCELLED FOR
  THE HALLS BAYOU IN JENSEN DRIVE
* AT 0915 PM TUESDAY THE STAGE WAS 47.1 FEET 
* FLOOD STAGE IS 54.0 FEET 

&&

                    FLOOD   OBSERVED              FORECAST 6 PM
LOCATION            STAGE    STAGE  DAY  TIME     WED    THU    FRI    SAT

HALLS BAYOU
  JENSEN DRIVE         54    47.1   TUE 09 PM                              

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 13, 3:04 AM CDTAreal Flood AdvisoryHGXBrazoria, Galveston, Harris3 hr
Sep 13, 5:05 AM CDTFlash Flood WarningHGXBrazoria, Galveston, Harris3 hr
Sep 13, 5:25 AM CDTRiver Flood WarningHGXGalveston, Harris24 hr
Sep 13, 6:53 AM CDTRiver Flood WarningHGXHarris14 hr
Sep 13, 6:53 AM CDTRiver Flood WarningHGXHarris14 hr
Sep 13, 6:53 AM CDTRiver Flood WarningHGXHarris45 hr
Sep 13, 6:53 AM CDTRiver Flood WarningHGXGalveston, Harris24 hr
Sep 13, 6:53 AM CDTRiver Flood WarningHGXGalveston, Harris37 hr
Sep 13, 7:20 AM CDTRiver Flood WarningHGXHarris24 hr
Sep 13, 7:54 AM CDTFlash Flood WarningHGXHarris3 hr
Sep 13, 9:06 AM CDTFlash Flood WarningHGXChambers, Galveston, Grimes, Harris, Liberty, Montgomery and 2 more3 hr
Sep 13, 9:29 AM CDTRiver Flood WarningHGXMontgomery4 days
Sep 13, 9:29 AM CDTRiver Flood WarningHGXHarris, Liberty6 days
Sep 13, 9:29 AM CDTRiver Flood WarningHGXHarris, Montgomery45 hr
Sep 13, 11:17 AM CDTSmall Craft AdvisoryHGX23 hr
Sep 13, 11:23 AM CDTWind AdvisoryHGXAustin, Brazos, Burleson, Colorado, Fort Bend, Jackson and 4 more5 hr
Sep 13, 11:28 AM CDTInland Tropical Storm WarningHGXGrimes, Houston, Madison, Montgomery, Polk, San Jacinto and 2 more5 hr
Sep 13, 11:28 AM CDTTropical Storm WarningHGXBrazoria, Chambers, Galveston, Harris, Liberty5 hr
Sep 13, 11:46 AM CDTSpecial Marine WarningHGX59 min
Sep 13, 11:57 AM CDTFlash Flood WarningHGXGrimes, Harris, Liberty, Montgomery, Polk, San Jacinto and 3 more3 hr
Sep 13, 1:59 PM CDTRiver Flood WarningHGXHarris44 hr
Sep 13, 1:59 PM CDTRiver Flood WarningHGXHarris7 hr
Sep 13, 1:59 PM CDTRiver Flood WarningHGXHarris, Montgomery65 hr
Sep 13, 2:35 PM CDTFlash Flood WarningHGXHarris, Liberty, Montgomery, Polk, San Jacinto115 min
Sep 13, 4:34 PM CDTCoastal Flood StatementHGXBrazoria, Chambers, Galveston, Harris, Jackson, Liberty and 1 more46 hr
Sep 13, 4:37 PM CDTWind AdvisoryHGXHouston, Madison, Polk, San Jacinto, Trinity, Walker3 hr
Sep 13, 4:46 PM CDTTornado WarningHGXLiberty, Montgomery, Polk59 min
Sep 13, 4:47 PM CDTFlash Flood WarningHGXHarris, Liberty, Montgomery, Polk, San Jacinto112 min
Sep 13, 5:15 PM CDTRiver Flood WarningHGXHarris, Montgomery50 hr
Sep 13, 6:08 PM CDTRiver Flood WarningHGXHarris, Montgomery3 days

Nearby

River Flood Warnings in Texas, 2008Every river flood warning in 2008

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.