Alert archive / Texas / Severe Thunderstorm Warnings in 2005
Severe Thunderstorm Warning 290, NWS Shreveport, LA
NWS Shreveport, LA issued this severe thunderstorm warning at Nov 27, 2005, 2:59 PM CST for Bowie County, Texas. It was in force for 31 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
- Nov 27, 2005, 2:59 PM CST (20:59 UTC)
- Expired
- Nov 27, 2005, 3:30 PM CST
- In force
- 31 min
- Issued by
- NWS Shreveport, LA
- Area
- Counties, with a storm outline in the text
County Bowie County, TX
The radar
The Shreveport radar (KSHV), 123 km from the middle of the area, began a volume at 21:02 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Nov 27, 2:20 PM CST | Tornado Watch | SPC | 8 hr |
The nearest sounding before it
Shreveport, LA (KSHV), launched 12:00Z, 9.0 hours before the alert went out and 124 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
- 720 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km storm-relative helicity
- 212 m²/s²
- 0-3 km storm-relative helicity
- 195 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 Shreveport, LA wrote its last area forecast discussion before this severe thunderstorm warning went out at Nov 27, 2:48 PM CST, 11 minutes earlier.
Area forecast discussion, Nov 27, 2:48 PM CST, 11 minutes before
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</html>Hazardous weather outlook, Nov 27, 12:00 PM CST, 2 hours 59 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SHREVEPORT LA 1200 PM CST SUN NOV 27 2005 ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-TXZ096- 097-108>112-124>126-136>138-149>153-165>167-281200- 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- 1200 PM CST SUN NOV 27 2005 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST OKLAHOMA...NORTHEAST TEXAS...SOUTHWEST ARKANSAS...AND NORTHWEST...AND NORTH CENTRAL LOUISIANA. .DAY ONE...THIS AFTERNOON AND TONIGHT... SCATTERED THUNDERSTORMS ARE EXPECTED TO DEVELOP QUICKLY...JUST AHEAD OF A FRONTAL BOUNDARY DURING THE MID TO LATE AFTERNOON...MOST LIKELY ACROSS SOUTHEAST OKLAHOMA...SOUTHWEST ARKANSAS AND NORTHEAST TEXAS ALONG AND TO THE NORTH OF INTERSTATE 30. MORE THUNDERSTORMS ARE EXPECTED TO DEVELOP SOUTHWARD ALONG THE COLD FRONT DURING THE EVENING HOURS...AND EVENTUALLY FORM INTO A LINE OF STRONG TO SEVERE THUNDERSTORMS...THAT WILL PUSH EAST SOUTHEAST THROUGH THE AREA. THE SEVERE THREAT EXISTS ACROSS THE ENTIRE REGION...HOWEVER...THE THREAT OF SEVERE WEATHER IS HIGHER ACROSS NORTHERN LOUISIANA...SOUTHERN ARKANSAS AND ADJACENT AREAS OF NORTHEAST TEXAS. STRONG WINDS AT THE SURFACE AND ALOFT SUGGEST THAT ANY STORMS LATE THIS AFTERNOON THROUGH TONIGHT...WILL HAVE THE CAPABILITY TO PRODUCE STRONG AND DAMAGING WIND GUSTS...LARGE HAIL...ALONG WITH THE POSSIBILITY OF STRONG TORNADOES. THE THREAT OF SEVERE WEATHER WILL END FROM WEST TO EAST TONIGHT...AS THE FRONTAL BOUNDARY PUSHES DRIER AND MORE STABLE AIR INTO THE REGION. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY... NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... ACTIVATION OF EMERGENCY MANAGERS...SKYWARN NETWORKS...AND STORM SPOTTERS...WILL LIKELY BE REQUIRED DURING THE LATE AFTERNOON INTO THE OVERNIGHT HOURS.
In the hours before
Special weather statement, Nov 27, 10:45 AM CST, 4 hours 14 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SHREVEPORT LA 1045 AM CST SUN NOV 27 2005 ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-TXZ096- 097-108>112-124>126-136>138-149>153-165>167-272200- 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- 1045 AM CST SUN NOV 27 2005 ...SEVERE THUNDERSTORMS WITH TORNADOES ARE POSSIBLE LATE THIS AFTERNOON INTO TONIGHT ACROSS PORTIONS OF THE REGION... A VIGOROUS UPPER LEVEL STORM SYSTEM WILL MOVE QUICKLY INTO THE SOUTHERN PLAINS THIS AFTERNOON. AS THIS SYSTEM MOVES EASTWARD TOWARDS THE REGION...MOISTURE AND INSTABILITY SHOULD BE SUFFICIENT SUCH THAT STRONG TO SEVERE THUNDERSTORMS ARE EXPECTED TO DEVELOP ALONG AN EASTWARD MOVING DRY LINE LATE THIS AFTERNOON THROUGH TONIGHT. THUNDERSTORM POTENTIAL WILL BE LIMITED THROUGH EARLY AFTERNOON AS THE REGION WILL REMAIN CAPPED. HOWEVER...AS THE UPPER LEVEL STORM SYSTEM MOVES INTO NORTH CENTRAL OKLAHOMA LATE TODAY...LIFT WILL BE SUFFICIENT ENOUGH TO BREAK THE CAP ALONG AND NORTH OF THE INTERSTATE 30 CORRIDOR OF NORTHEAST TEXAS...SOUTHEAST OKLAHOMA AND SOUTHWEST ARKANSAS. AS A RESULT...LOOK FOR SCATTERED STRONG TO SEVERE THUNDERSTORMS TO BEGIN DEVELOPING NEAR AND NORTH OF THE INTERSTATE 30 CORRIDOR AFTER 300 PM. AFTER SUNSET...CONVERGENCE ALONG THE DRY LINE SHOULD BE SUFFICIENT ENOUGH SUCH THAT A LINEAR LINE OF STRONG TO SEVERE THUNDERSTORMS SHOULD DEVELOP ALONG THE EASTWARD MOVING DRYLINE. THE THREAT AREA IS PARTICULARLY SERIOUS ACROSS NORTHERN LOUISIANA... SOUTHERN ARKANSAS AND ADJACENT AREAS OF SOUTHEAST OKLAHOMA AND NORTHEAST TEXAS...THIS EVENING INTO THE OVERNIGHT HOURS. STRONG WINDS AT THE SURFACE AND ALOFT SUGGEST THAT ANY STORMS THIS AFTERNOON THROUGH TONIGHT WILL HAVE THE CAPABILITY TO PRODUCE STRONG AND DAMAGING WIND GUSTS...LARGE HAIL...ALONG WITH THE POSSIBILITY OF STRONG TORNADOES. STAY TUNED TO NOAA WEATHER RADIO...YOU LOCAL RADIO STATION OR CABLE SUBSCRIBER FOR FURTHER INFORMATION RELATING TO THIS DEVELOPING WEATHER SITUATION.
The office that day
Everything else NWS Shreveport, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 27, 3:36 AM CST | Lake Wind Advisory | SHV | Angelina, Bowie, Camp, Cass, Cherokee, Franklin and 15 more | 18 hr |
| Nov 27, 2:12 PM CST | Tornado Warning | SHV | Red River, Titus | 33 min |
| Nov 27, 3:54 PM CST | Severe Thunderstorm Warning | SHV | Bowie | 51 min |
| Nov 27, 4:04 PM CST | Severe Thunderstorm Warning | SHV | Camp, Titus | 41 min |
| Nov 27, 4:23 PM CST | Severe Thunderstorm Warning | SHV | Morris | 37 min |
| Nov 27, 4:28 PM CST | Severe Thunderstorm Warning | SHV | Upshur | 62 min |
| Nov 27, 4:49 PM CST | Severe Thunderstorm Warning | SHV | Bowie, Cass | 56 min |
| Nov 27, 4:58 PM CST | Severe Thunderstorm Warning | SHV | Morris | 47 min |
| Nov 27, 5:14 PM CST | Severe Thunderstorm Warning | SHV | Smith | 61 min |
| Nov 27, 5:43 PM CST | Severe Thunderstorm Warning | SHV | Bowie | 47 min |
| Nov 27, 5:44 PM CST | Tornado Warning | SHV | Cass | 61 min |
| Nov 27, 3:10 PM CST | Severe Thunderstorm Warning | SHV | Sevier | 50 min |
| Nov 27, 3:12 PM CST | Severe Thunderstorm Warning | SHV | Little River | 33 min |
| Nov 27, 3:21 PM CST | Severe Thunderstorm Warning | SHV | Howard | 39 min |
| Nov 27, 3:42 PM CST | Tornado Warning | SHV | Sevier | 33 min |
| Nov 27, 3:51 PM CST | Tornado Warning | SHV | Howard | 24 min |
| Nov 27, 4:00 PM CST | Severe Thunderstorm Warning | SHV | Little River | 45 min |
| Nov 27, 4:23 PM CST | Severe Thunderstorm Warning | SHV | Howard, Sevier | 52 min |
| Nov 27, 4:31 PM CST | Tornado Warning | SHV | Howard | 29 min |
| Nov 27, 5:04 PM CST | Severe Thunderstorm Warning | SHV | Little River | 41 min |
| Nov 27, 5:27 PM CST | Severe Thunderstorm Warning | SHV | Howard | 33 min |
| Nov 27, 5:38 PM CST | Severe Thunderstorm Warning | SHV | Hempstead | 67 min |
| Nov 27, 5:52 PM CST | Severe Thunderstorm Warning | SHV | Miller | 53 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; radar from the NEXRAD Level II archive.