Alert archive / Texas / Flash Flood Warnings in 2009

Flash Flood Warning 54, NWS Fort Worth, TX

July 20, 2009Freestone County, Texas

NWS Fort Worth, TX issued this flash flood warning at Jul 20, 2009, 4:51 AM CDT for Freestone County, Texas. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jul 20, 2009, 4:51 AM CDT (09:51 UTC)
Expired
Jul 20, 2009, 8:15 AM CDT
In force
3 hr
Issued by
NWS Fort Worth, TX
Area
Storm-based polygon
Flood severity
None

County Freestone County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 145 km from the middle of the area, began a volume at 09:53 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.

What forecasters said that day

The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Fort Worth, TX wrote its last area forecast discussion before this flash flood warning went out at Jul 20, 4:07 AM CDT, 44 minutes earlier.

Area forecast discussion, Jul 20, 4:07 AM CDT, 44 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE FORT WORTH TX
407 AM CDT MON JUL 20 2009

.DISCUSSION...
CONVECTION HAS BEEN MORE ACTIVE OVERNIGHT THAN WE HAVE SEEN
DURING THE LAST FEW...WITH SCATTERED STRONG THUNDERSTORMS EAST OF
I-35 AND SCATTERED SHOWERS AND THUNDERSTORMS ACROSS THE WESTERN
COUNTIES TOO. WE WILL CONTINUE TO SEE A CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH MIDWEEK AS NORTHWESTERLY FLOW ALOFT
PREVAILS. A FEW OF THE STORMS EACH DAY WILL BE CAPABLE OF
BECOMING SEVERE PRODUCING DAMAGING WINDS AND SOME HAIL AS WELL AS
LOCALLY HEAVY RAIN. ANOTHER COLD FRONT IS EXPECTED TO BRIEFLY
MOVE SOUTH INTO THE NORTHERN HALF OF NORTH TEXAS WEDNESDAY BEFORE
LIFTING BACK TO THE NORTH. DRY WEATHER IS EXPECTED THURSDAY
THROUGH SATURDAY. AS A STRONGER SHORTWAVE MOVES ACROSS THE
NORTHERN PLAINS...A STRONGER FRONT IS EXPECTED TO MOVE INTO NORTH
TEXAS SUNDAY BRINGING A CHANCE OF SHOWERS AND THUNDERSTORMS FOR
SUNDAY INTO MONDAY.

58

&&

.PRELIMINARY POINT TEMPS/POPS...
DALLAS-FT. WORTH, TX  93  75  93  74  94 /  30  50  30  20  10
WACO, TX              98  74  95  74  96 /  30  40  30  20  10
PARIS, TX             91  70  89  70  91 /  30  50  60  30  20
DENTON, TX            93  73  93  72  92 /  30  50  30  20  10
MCKINNEY, TX          91  72  90  70  93 /  30  50  40  30  10
DALLAS, TX            93  74  92  76  94 /  30  50  30  20  10
TERRELL, TX           93  73  91  73  93 /  30  50  40  30  20
CORSICANA, TX         93  73  92  73  92 /  30  50  30  20  20
TEMPLE, TX            98  75  95  73  95 /  30  40  30  20  10

&&

.FWD WATCHES/WARNINGS/ADVISORIES...
NONE.

&&

75/58
Hazardous weather outlook, Jul 20, 4:45 AM CDT, 6 minutes before
HAZARDOUS WEATHER OUTLOOK...CORRECTED
NATIONAL WEATHER SERVICE FORT WORTH TX
445 AM CDT MON JUL 20 2009

TXZ091>095-100>107-115>123-129>135-141>148-156>162-174-175-210945-
MONTAGUE-COOKE-GRAYSON-FANNIN-LAMAR-YOUNG-JACK-WISE-DENTON-COLLIN-
HUNT-DELTA-HOPKINS-STEPHENS-PALO PINTO-PARKER-TARRANT-DALLAS-
ROCKWALL-KAUFMAN-VAN ZANDT-RAINS-EASTLAND-ERATH-HOOD-SOMERVELL-
JOHNSON-ELLIS-HENDERSON-COMANCHE-MILLS-HAMILTON-BOSQUE-HILL-NAVARRO-
FREESTONE-ANDERSON-LAMPASAS-CORYELL-BELL-MCLENNAN-FALLS-LIMESTONE-
LEON-MILAM-ROBERTSON-
445 AM CDT MON JUL 20 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH TEXAS.

.DAY ONE...TODAY AND TONIGHT.
THERE IS A CHANCE OF THUNDERSTORMS ACROSS ALL OF NORTH TEXAS TODAY
AND TONIGHT WITH A SLIGHT RISK OF SEVERE THUNDERSTORMS OVER THE
NORTHERN HALF OF NORTH TEXAS. DAMAGING WINDS...DANGEROUS
LIGHTNING...HAIL AND LOCALLY VERY HEAVY RAINFALL ARE THE MAIN
THREATS....BOTH TODAY AND OVERNIGHT.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.
THERE IS A CHANCE THUNDERSTORMS TUESDAY THROUGH WEDNESDAY...MAINLY
EAST OF I-35. ISOLATED SEVERE THUNDERSTORMS ARE POSSIBLE EACH DAY.

THUNDERSTORM CHANCES RETURN TO NORTH TEXAS SUNDAY.

.SPOTTER INFORMATION STATEMENT...
ISOLATED SPOTTER ACTIVATION MAY BE REQUESTED THIS AFTERNOON AND
EVENING.

In the hours before

Local storm report, Jul 20, 12:06 AM CDT, 4 hours 45 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
1206 AM CDT MON JUL 20 2009

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

0230 PM     HAIL             5 SE DENTON             33.16N  97.07W
07/19/2009  E1.75 INCH       DENTON             TX   TRAINED SPOTTER

            SPOTTER REPORT OF GOLFBALL HAIL 1 MILE ESE OF THE
            INTERSECTION OF TEASLEY AND ROBINSON ROAD
Special weather statement, Jul 20, 1:33 AM CDT, 3 hours 18 minutes before
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Local storm report, Jul 20, 1:39 AM CDT, 3 hours 12 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
139 AM CDT MON JUL 20 2009

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

0225 PM     TSTM WND GST     4 E PLANO               33.05N  96.68W
07/19/2009  E58 MPH          COLLIN             TX   PUBLIC

0230 PM     TSTM WND DMG     4 E PLANO               33.05N  96.68W
07/19/2009                   COLLIN             TX   PUBLIC

            NUMEROUS TREE LIMBS AND CAR DEALERSHIP AWNING IN THE
            AIR. METAL ROOF TRYING TO LIFT OFF OF BUILDING.

0244 PM     HAIL             GARLAND                 32.91N  96.63W
07/19/2009  E1.75 INCH       DALLAS             TX   PUBLIC

            QUARTER TO GOLF BALL SIZE HAIL IN GARLAND.

0249 PM     HAIL             SACHSE                  32.97N  96.58W
07/19/2009  E1.00 INCH       DALLAS             TX   PUBLIC

0250 PM     HAIL             6 E PLANO               33.05N  96.64W
07/19/2009  E0.75 INCH       COLLIN             TX   AMATEUR RADIO

            INTERSECTION OF 5484 AND MURPHY RD.

0250 PM     HAIL             6 E PLANO               33.05N  96.64W
07/19/2009  E0.75 INCH       COLLIN             TX   AMATEUR RADIO

            INTERSECTION OF 5484 AND MURPHY RD.

0257 PM     HAIL             GARLAND                 32.91N  96.63W
07/19/2009  E1.00 INCH       DALLAS             TX   TRAINED SPOTTER

0345 PM     TSTM WND DMG     3 NW KELLER             32.96N  97.26W
07/19/2009                   TARRANT            TX   NWS EMPLOYEE

            A RESIDENTIAL FENCE WAS BLOWN DOWN BY HIGH WINDS

0345 PM     HAIL             3 NW KELLER             32.96N  97.26W
07/19/2009  E0.75 INCH       TARRANT            TX   NWS EMPLOYEE

0401 PM     TSTM WND GST     KELLER                  32.93N  97.23W
07/19/2009  E60 MPH          TARRANT            TX   TRAINED SPOTTER

            WIND GUSTS UP TO 60 MPH ALONG WITH PEA SIZE HAIL

0515 PM     TSTM WND GST     7 W FORT WORTH          32.75N  97.46W
07/19/2009  E61 MPH          TARRANT            TX   AWOS

            MEASURED AT FT WORTH NAVAL AIRSTATION

0602 PM     HAIL             BERRYVILLE              32.09N  95.47W
07/19/2009  E0.75 INCH       HENDERSON          TX   BROADCAST MEDIA

            PENNY SIZE HAIL IN BERRYVILLE

0604 PM     HAIL             BERRYVILLE              32.09N  95.47W
07/19/2009  E1.00 INCH       HENDERSON          TX   BROADCAST MEDIA

            HAIL SIZE HAS INCREASED TO QUARTERS

0606 PM     HAIL             FRANKSTON               32.06N  95.50W
07/19/2009  E1.75 INCH       ANDERSON           TX   EMERGENCY MNGR

            GOLFBALL SIZE HAIL IN FRANKSTON
Special weather statement, Jul 20, 3:43 AM CDT, 1 hour 8 minutes before
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The office that day

Everything else NWS Fort Worth, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 20, 1:33 AM CDTSpecial Weather StatementFWDHenderson27 min
Jul 20, 1:45 AM CDTSevere Thunderstorm WarningFWDHenderson45 min
Jul 20, 2:23 AM CDTSevere Thunderstorm WarningFWDNavarro67 min
Jul 20, 3:43 AM CDTSpecial Weather StatementFWDFreestone32 min
Jul 20, 4:57 AM CDTAreal Flood AdvisoryFWDAnderson3 hr
Jul 20, 5:21 AM CDTSevere Thunderstorm WarningFWDFreestone39 min
Jul 20, 7:10 AM CDTSevere Thunderstorm WarningFWDFreestone32 min
Jul 20, 11:41 AM CDTSpecial Weather StatementFWDNavarro34 min
Jul 20, 12:07 PM CDTAreal Flood AdvisoryFWDNavarro83 min

Nearby

Flash Flood Warnings in Texas, 2009Every flash flood warning in 2009

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.