Alert archive / Texas / River Flood Warnings in 2012

River Flood Warning 21, NWS Shreveport, LA

March 9, 2012Sabine County, San Augustine County, Texas

NWS Shreveport, LA issued this river flood warning at Mar 9, 2012, 10:34 PM CST for Sabine County, San Augustine County, Texas. It took effect at Mar 9, 2012, 10:45 PM CST. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued: Mar 9, 2012, 10:34 PM CST (04:34 UTC)
In effect from: Mar 9, 2012, 10:45 PM CST
Expired: Mar 10, 2012, 8:45 AM CST
In force: 10 hr
Issued by: NWS Shreveport, LA
Flood severity: Minor

Counties Sabine County, TX, San Augustine County, TX

The river

Written for the forecast point Ayish Bayou near San Augustine (AYIT2). The gauge peaked at 11.96 ft at Mar 9, 2012, 10:00 PM CST.

Action stage: 11.5 ft
Minor stage: 12 ft
Moderate stage: 16 ft
Major stage: 17 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 08039100, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

The text

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

133 
WGUS44 KSHV 100434
FLWSHV


BULLETIN - EAS ACTIVATION REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE SHREVEPORT LA
1034 PM CST FRI MAR 9 2012

TXC403-405-110434-
/O.NEW.KSHV.FL.W.0021.120310T0445Z-120311T0824Z/
/AYIT2.1.ER.120310T0445Z.120310T1100Z.120310T1424Z.NO/
1034 PM CST FRI MAR 9 2012

THE NATIONAL WEATHER SERVICE IN SHREVEPORT HAS ISSUED A 

* FLOOD WARNING FOR 
  THE AYISH BAYOU NEAR SAN AUGUSTINE.
* UNTIL LATE SATURDAY NIGHT...OR UNTIL THE WARNING IS CANCELLED.
* AT 10:15 PM FRIDAY THE STAGE WAS 12.0 FEET. 
* MINOR FLOODING IS FORECAST. 
* FLOOD STAGE IS 12.0 FEET. 
* FORECAST...RISE ABOVE FLOOD STAGE LATE TONIGHT AND CONTINUE TO RISE 
  TO NEAR 12.2 FEET BY EARLY SATURDAY MORNING. THE RIVER WILL FALL BELOW 
  THE 12 FOOT FLOOD STAGE BY MIDDAY SATURDAY.
* IMPACT...AT 12.0 FEET...LOWLAND FLOODING OF THE HEAVILY WOODED 
  FLOODPLAIN WILL CONTINUE FOR THE NEXT SEVERAL DAYS.

$$

1 follow-up statement

718 
WGUS84 KSHV 101445
FLSSHV


FLOOD STATEMENT
NATIONAL WEATHER SERVICE SHREVEPORT LA
845 AM CST SAT MAR 10 2012

TXC403-405-101515-
/O.CAN.KSHV.FL.W.0021.000000T0000Z-120311T0824Z/
/AYIT2.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
845 AM CST SAT MAR 10 2012

THE FLOOD WARNING IS CANCELLED FOR
  THE AYISH BAYOU NEAR SAN AUGUSTINE.
* AT  8:15 AM SATURDAY THE STAGE WAS 11.5 FEET. 
* FLOOD STAGE IS 12.0 FEET. 
* FORECAST...AYISH BAYOU CRESTED AT FLOOD STAGE DURING LATE
  FRIDAY EVENING.  FURTHER HEAVY RAINFALL IS POSSIBLE THROUGH
  MONDAY MORNING WITH ADDITIONAL RISES QUITE POSSIBLE AS WELL.
  EXPECT AYISH BAYOU TO RECEDE TO NEAR 11.2 FEET BY THIS 
  SATURDAY EVENING.

$$

The office that day

Everything else NWS Shreveport, LA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 9, 8:23 PM CST	River Flood Warning	SHV	Anderson, Cherokee, Houston, Trinity	6 days
Mar 9, 8:23 PM CST	River Flood Warning	SHV	Angelina, Houston, Polk, Trinity, Tyler	10 days

Nearby

River Flood Warnings in Texas, 2012 Every river flood warning in 2012

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the gauge from the NWS water service and the USGS.