Alert archive / Texas / Severe Thunderstorm Warnings in 2005
Severe Thunderstorm Warning 71, NWS Fort Worth, TX
NWS Fort Worth, TX issued this severe thunderstorm warning at Apr 5, 2005, 8:48 PM CDT for Leon County, Texas. It was in force for 74 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Apr 5, 2005, 8:48 PM CDT (01:48 UTC)
- Expired
- Apr 5, 2005, 10:02 PM CDT
- In force
- 74 min
- Issued by
- NWS Fort Worth, TX
- Area
- Counties, with a storm outline in the text
County Leon County, TX
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Apr 5, 8:25 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
The nearest sounding before it
Fort Worth, TX (KFWD), launched 00:00Z, 1.8 hours before the alert went out and 210 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 3686 m above ground
- 0-6 km bulk shear
- 60 kt
- 0-1 km storm-relative helicity
- -59 m²/s²
- 0-3 km storm-relative helicity
- 64 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this severe thunderstorm 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 severe thunderstorm warning went out at Apr 5, 6:20 PM CDT, 2 hours 28 minutes earlier.
Area forecast discussion, Apr 5, 6:20 PM CDT, 2 hours 28 minutes before
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</html>Hazardous weather outlook, Apr 5, 3:30 PM CDT, 5 hours 18 minutes before
HAZARDOUS WEATHER OUTLOOK FOR NORTH TEXAS NATIONAL WEATHER SERVICE FORT WORTH TX 330 PM CDT TUE APR 5 2005 TXZ091>095-100>107-115>123-129>135-141>148-156>162-174-175-061100- ANDERSON-BELL-BOSQUE-COLLIN-COMANCHE-COOKE-CORYELL-DALLAS-DELTA- DENTON-EASTLAND-ELLIS-ERATH-FALLS-FANNIN-FREESTONE-GRAYSON-HAMILTON- HENDERSON-HILL-HOOD-HOPKINS-HUNT-JACK-JOHNSON-KAUFMAN-LAMAR-LAMPASAS- LEON-LIMESTONE-MCLENNAN-MILAM-MILLS-MONTAGUE-NAVARRO-PALO PINTO- PARKER-RAINS-ROBERTSON-ROCKWALL-SOMERVELL-STEPHENS-TARRANT-VAN ZANDT- WISE-YOUNG- 330 PM CDT TUE APR 5 2005 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH TEXAS. .DAY ONE... THERE IS A MODERATE RISK OF SEVERE THUNDERSTORMS TONIGHT OVER THE NORTHEAST CORNER OF NORTH TEXAS...NORTH AND EAST OF A BONHAM... KAUFMAN...CANTON LINE. THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS TONIGHT GENERALLY ALONG AND EAST OF A GAINESVILLE...GRANBURY...TEMPLE LINE. LARGE HAIL AND DAMAGING WINDS ARE THE PRIMARY THREAT...BUT THE MORE INTENSE THUNDERSTORMS COULD ALSO PRODUCE TORNADOES. A VIGOROUS UPPER LEVEL STORM SYSTEM WAS MOVING SLOWLY EASTWARD THROUGH THE CENTRAL PLAINS...WITH AN ASSOCIATED DRY LINE EXTENDING SOUTHWARD INTO TEXAS. LATE THIS AFTERNOON...THUNDERSTORMS WERE DEVELOPING ALONG THE DRY LINE FROM NEAR GAINESVILLE...SOUTHWARD INTO THE DALLAS FORT WORTH METROPLEX. DURING THE EVENING HOURS... THIS LINE OF STORMS WILL BECOME BETTER ORGANIZED AND EXTEND FURTHER SOUTHWARD...BECOMING MORE INTENSE AS IT MOVES TO THE EAST. THERE IS A RED FLAG WARNING FOR WILDFIRES WEST OF A GAINESVILLE... FORT WORTH...GOLDTHWAITE LINE THIS AFTERNOON THROUGH 700 PM. ALSO...A WIND ADVISORY IS IN EFFECT FOR ALL OF NORTH TEXAS THROUGH 600 PM. SOUTH WINDS OF 20 AND 30 MPH WITH HIGHER GUSTS ARE EXPECTED AHEAD OF THE DRYLINE...WHILE WEST WINDS OF 20 TO 30 MPH ARE EXPECTED TO THE WEST. WIND SPEEDS WILL DIMINISH TO BETWEEN 15 AND 25 MPH AROUND SUNSET. .DAYS TWO THROUGH SEVEN... THUNDERSTORMS WILL RETURN SATURDAY AFTERNOON OVER THE WESTERN COUNTIES...SPREAD EASTWARD ACROSS THE REST OF NORTH TEXAS SATURDAY NIGHT...THEN LINGER OVER THE REGION THROUGH MONDAY. AT THIS TIME IT APPEARS THAT THE SYSTEM WILL NOT BE EXCESSIVELY STRONG AND THE RETURN OF MOISTURE WILL BE SOMEWHAT LIMITED...RESULTING IN A LESSENED CHANCE FOR ANY SEVERE WEATHER. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS EXPECTED LATE THIS AFTERNOON ALONG AND JUST EAST OF THE INTERSTATE 35 CORRIDOR...WITH ACTIVATION PROGRESSING EASTWARD DURING THE EVENING HOURS AS THE STORMS DEVELOP AND SPREAD EAST. 42
In the hours before
Local storm report, Apr 5, 6:18 PM CDT, 2 hours 30 minutes before
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</html>Local storm report, Apr 5, 6:27 PM CDT, 2 hours 21 minutes before
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</html>Local storm report, Apr 5, 6:34 PM CDT, 2 hours 14 minutes before
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</html>Local storm report, Apr 5, 6:34 PM CDT, 2 hours 14 minutes before
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</html>Local storm report, Apr 5, 6:36 PM CDT, 2 hours 12 minutes before
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</html>Special weather statement, Apr 5, 6:54 PM CDT, 1 hour 54 minutes before
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</html>The office that day
Everything else NWS Fort Worth, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 5, 7:05 PM CDT | Severe Thunderstorm Warning | FWD | Lamar | 58 min |
| Apr 5, 7:13 PM CDT | Severe Thunderstorm Warning | FWD | Bell | 62 min |
| Apr 5, 7:27 PM CDT | Severe Thunderstorm Warning | FWD | Henderson | 78 min |
| Apr 5, 7:29 PM CDT | Severe Thunderstorm Warning | FWD | Navarro | 16 min |
| Apr 5, 7:41 PM CDT | Severe Thunderstorm Warning | FWD | Hopkins | 64 min |
| Apr 5, 7:45 PM CDT | Severe Thunderstorm Warning | FWD | Navarro | 45 min |
| Apr 5, 7:53 PM CDT | Severe Thunderstorm Warning | FWD | Anderson | 67 min |
| Apr 5, 8:04 PM CDT | Severe Thunderstorm Warning | FWD | Freestone | 58 min |
| Apr 5, 8:13 PM CDT | Severe Thunderstorm Warning | FWD | Limestone | 47 min |
| Apr 5, 8:15 PM CDT | Severe Thunderstorm Warning | FWD | Bell | 15 min |
| Apr 5, 8:17 PM CDT | Severe Thunderstorm Warning | FWD | Milam | 64 min |
| Apr 5, 8:59 PM CDT | Severe Thunderstorm Warning | FWD | Limestone | 35 min |
| Apr 5, 9:04 PM CDT | Severe Thunderstorm Warning | FWD | Robertson | 41 min |
| Apr 5, 10:02 PM CDT | Severe Thunderstorm Warning | FWD | Anderson | 58 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2005Every severe thunderstorm warning in 2005
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive.