Alert archive / Texas / River Flood Warnings in 2015

River Flood Warning 150, NWS Shreveport, LA

May 26, 2015Sabine County, San Augustine County, Texas

NWS Shreveport, LA issued this river flood warning at May 26, 2015, 3:09 PM CDT for Sabine County, San Augustine County, Texas. It was in force for 52 hr.

The area

The counties it named.

The facts

Issued
May 26, 2015, 3:09 PM CDT (20:09 UTC)
Expired
May 28, 2015, 7:00 PM CDT
In force
52 hr
Issued by
NWS Shreveport, LA
Area
Storm-based polygon
Flood severity
Minor

Counties Sabine County, TX, San Augustine County, TX

The radar

The Ft Polk radar (KPOE), 101 km from the middle of the area, began a volume at 20:12 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 Ayish Bayou near San Augustine (AYIT2). The gauge peaked at 13.13 ft at May 27, 2015, 8:00 PM CDT.

actionminormoderatemajor101505/2605/2705/2805/2905/30
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.

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 Shreveport, LA wrote its last area forecast discussion before this river flood warning went out at May 26, 12:45 PM CDT, 2 hours 24 minutes earlier.

Area forecast discussion, May 26, 12:45 PM CDT, 2 hours 24 minutes before
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Hazardous weather outlook, May 26, 12:50 PM CDT, 2 hours 19 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SHREVEPORT LA
1250 PM CDT TUE MAY 26 2015

ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-TXZ096-
097-108>112-124>126-136>138-149>153-165>167-271100-
ANGELINA-BIENVILLE-BOSSIER-BOWIE-CADDO-CALDWELL-CAMP-CASS-CHEROKEE-
CLAIBORNE-COLUMBIA-DE SOTO-FRANKLIN-GRANT-GREGG-HARRISON-HEMPSTEAD-
HOWARD-JACKSON-LA SALLE-LAFAYETTE-LINCOLN-LITTLE RIVER-MARION-
MCCURTAIN-MILLER-MORRIS-NACOGDOCHES-NATCHITOCHES-NEVADA-OUACHITA-
PANOLA-RED RIVER LA-RED RIVER TX-RUSK-SABINE LA-SABINE TX-
SAN AUGUSTINE-SEVIER-SHELBY-SMITH-TITUS-UNION AR-UNION LA-UPSHUR-
WEBSTER-WINN-WOOD-
1250 PM CDT TUE MAY 26 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL
AND SOUTHWEST ARKANSAS...NORTH CENTRAL AND NORTHWEST LOUISIANA...
SOUTHEAST OKLAHOMA...AND EAST AND NORTHEAST TEXAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

SCATTERED SHOWERS AND THUNDERSTORMS WILL REMAIN POSSIBLE TODAY
FROM THE LOWER TOLEDO BEND COUNTRY OF DEEP EAST TEXAS INTO THE
SOUTHERN SECTIONS OF NORTHCENTRAL LOUISIANA. BRIEF HEAVY RAINFALL
WILL BE POSSIBLE BEFORE ANY REDEVELOPMENT DIMINISHES THIS EVENING.
ADDITIONAL SCATTERED SHOWERS AND THUNDERSTORMS MAY ALSO DEVELOP
ALONG THE MIDDLE RED RIVER VALLEY THIS EVENING...AND SPREAD EAST
INTO EXTREME NORTHEAST TEXAS...SOUTHEAST OKLAHOMA...AND POSSIBLY
SOUTHWEST ARKANSAS LATE. BRIEF HEAVY RAINFALL WILL BE POSSIBLE
SHOULD THESE STORMS AFFECT THESE AREAS LATE TONIGHT.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY...

SCATTERED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE WEDNESDAY
AND THURSDAY...AS A SERIES OF UPPER LEVEL DISTURBANCES MOVE
THROUGH THE REGION. SHOWERS AND THUNDERSTORMS MAY INCREASE IN
COVERAGE FRIDAY THROUGH MONDAY AS AN UPPER LEVEL TROUGH OF LOW
PRESSURE DRIFTS EAST INTO THE SOUTHERN PLAINS AND FOUR STATE
REGION. DAYTIME HEATING WILL PRODUCE ENOUGH INSTABILITY SUCH
THAT ISOLATED STRONG STORMS WILL BE CAPABLE OF PRODUCING
LOCALLY GUSTY WINDS AND BRIEF HEAVY RAINFALL.

.SPOTTER INFORMATION STATEMENT...

ACTIVATION OF EMERGENCY MANAGEMENT PERSONNEL...AMATEUR RADIO
OPERATORS...AND STORM SPOTTERS WILL NOT BE NEEDED THROUGH
TONIGHT.

06

In the hours before

Local storm report, May 26, 12:40 PM CDT, 2 hours 29 minutes before
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Local storm report, May 26, 2:52 PM CDT, 17 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
252 PM CDT TUE MAY 26 2015

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0515 PM     TSTM WND DMG     BOGATA                  33.47N  95.21W
05/25/2015                   RED RIVER          TX   EMERGENCY MNGR

            BOGATA HAS ROOF DAMAGE... TREES UPROOTED... LARGE AND
            SMALL TREES SNAPED AND TREE LIMBS DOWN... AND SOME
            STRUCTURAL DAMAGE TO HOME AND BUSINESSES. DAMAGE IS
            ERRATIC THGOUGHOUT THE CITY.

&&

EVENT NUMBER SHV1500538

27
Local storm report, May 26, 3:03 PM CDT, 6 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
303 PM CDT TUE MAY 26 2015

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0543 PM     TSTM WND DMG     AVERY                   33.55N  94.78W
05/25/2015                   RED RIVER          TX   EMERGENCY MNGR

            IN A LINE APPROXIMATLY 10 MILES LONG TREES WERE TWISTED
            AND SNAPPED... DEBRIS THROWN INTO ONE HOME WITH CARPORT
            RIPPED AWAY FROM THE HOME... ROOF PEELED ON ANOTHER
            HOME... AND MULTIPLE SITES OF LARGE TREES BROKEN AND
            SNAPPED... AS WELL AS DOWN POWER LINE IN THREE
            LOCATIONS.

&&

EVENT NUMBER SHV1500539

27

The office that day

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

IssuedProductOfficeCountiesLasted
May 25, 7:04 PM CDTTornado WarningSHVGregg, Harrison, Panola, Rusk56 min
May 25, 7:23 PM CDTFlash Flood WarningSHVHarrison, Marion, Panola4 hr
May 25, 7:26 PM CDTFlash Flood WarningSHVAngelina, Nacogdoches, San Augustine, Shelby4 hr
May 25, 7:27 PM CDTSevere Thunderstorm WarningSHVAngelina, Cass, Gregg, Harrison, Marion, Nacogdoches and 6 more63 min
May 25, 7:36 PM CDTTornado WarningSHVHarrison, Panola39 min
May 25, 8:30 PM CDTSevere Thunderstorm WarningSHVAngelina, Nacogdoches, Sabine, San Augustine, Shelby60 min
May 25, 9:29 PM CDTRiver Flood WarningSHVSmith, Upshur, Wood15 days
May 25, 9:29 PM CDTRiver Flood WarningSHVGregg, Smith, Upshur, Wood19 days
May 26, 6:33 AM CDTRiver Flood WarningSHVGregg59 hr
May 26, 8:58 AM CDTRiver Flood WarningSHVGregg, Rusk20 days
May 26, 8:58 AM CDTRiver Flood WarningSHVGregg, Harrison, Panola, Rusk9 days
May 25, 7:04 PM CDTSevere Thunderstorm WarningSHVBienville, Natchitoches, Winn56 min
May 25, 7:07 PM CDTTornado WarningSHVBienville, Jackson, Natchitoches, Winn38 min
May 25, 8:08 PM CDTSpecial Weather StatementSHVLincoln52 min
May 25, 8:10 PM CDTTornado WarningSHVBossier, Caddo, De Soto44 min
May 25, 8:14 PM CDTFlash Flood WarningSHVBossier, Caddo, De Soto4 hr
May 25, 8:26 PM CDTSevere Thunderstorm WarningSHVBienville, Bossier, Caddo, Claiborne, De Soto, Natchitoches and 2 more64 min
May 25, 8:33 PM CDTTornado WarningSHVBienville, Bossier, Caddo, Webster42 min
May 25, 9:05 PM CDTTornado WarningSHVNatchitoches, Red River, Winn40 min
May 25, 9:22 PM CDTSevere Thunderstorm WarningSHVBienville, Caldwell, Claiborne, Jackson, Lincoln, Natchitoches and 4 more53 min
May 25, 10:05 PM CDTSevere Thunderstorm WarningSHVCaldwell, Jackson, Lincoln, Ouachita, Union, Winn40 min
May 25, 10:44 PM CDTSevere Thunderstorm WarningSHVCaldwell, Jackson, LaSalle, Ouachita, Union, Winn31 min
May 26, 6:13 PM CDTSevere Thunderstorm WarningSHVNatchitoches, Sabine47 min
May 25, 7:03 PM CDTFlash Flood WarningSHVColumbia, Hempstead, Lafayette, Miller, Nevada4 hr
May 25, 7:18 PM CDTSevere Thunderstorm WarningSHVColumbia, Hempstead, Lafayette, Nevada42 min

Nearby

River Flood Warnings in Texas, 2015Every river flood warning in 2015

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.