Alert archive / Texas / Severe Thunderstorm Warnings in 2009
Severe Thunderstorm Warning 191, NWS Shreveport, LA
NWS Shreveport, LA issued this severe thunderstorm warning at May 26, 2009, 1:46 PM CDT for 4 counties in Texas. It was in force for 44 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
- May 26, 2009, 1:46 PM CDT (18:46 UTC)
- Expired
- May 26, 2009, 2:30 PM CDT
- In force
- 44 min
- Issued by
- NWS Shreveport, LA
- Area
- Storm-based polygon
Counties Nacogdoches County, TX, Panola County, TX, Rusk County, TX, Shelby County, TX
The radar
The Shreveport radar (KSHV), 83 km from the middle of the area, began a volume at 18:48 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 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 May 26, 9:24 AM CDT, 4 hours 22 minutes earlier.
Area forecast discussion, May 26, 9:24 AM CDT, 4 hours 22 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE SHREVEPORT LA 924 AM CDT TUE MAY 26 2009 .DISCUSSION... MESOSCALE CONVECTIVE COMPLEX ENTERING CWA THIS MORNING. WILL UPDATE ZONES TO ACCOUNT FOR THIS...GOING WITH LIKELY POPS NORTHWEST. LOOK FOR THE CONVECTION TO DECREASE TOWARD LATE MORNING. HOWEVER... MORNING SHV SOUNDING VERY UNSTABLE...SO ADDITIONAL DEVELOPMENT EXPECTED THIS AFTERNOON...MAINLY SOUTH AND EAST OF CURRENT CONVECTION. WILL ADJUST SKY AND TEMPS DUE TO THE EXTRA CLOUD COVER GENERATED BY THE CONVECTION. && .AVIATION... AN UPPER LEVEL DISTURBANCE WILL MOVE EAST ACROSS THE FOUR STATE REGION TODAY BRINGING A CHANCE OF SHOWERS AND THUNDERSTORMS TO AREA TERMINALS. EXPECTING LATE MORNING SHOWER ACTIVITY NEAR TYR/GGG WITH AFTERNOON CHANCES DEVELOPING FOR SHV/MLU/ELD. OTHERWISE...LIGHT SOUTHWEST WINDS ALONG WITH VFR CONDITIONS WILL PREVAIL THROUGH THE PERIOD./05/ && .PRELIMINARY POINT TEMPS/POPS... SHV 88 68 85 64 87 / 50 40 50 20 10 MLU 87 69 86 64 87 / 40 40 50 20 10 DEQ 84 64 78 58 82 / 60 40 50 10 10 TXK 84 66 80 60 82 / 50 40 50 10 10 ELD 87 67 85 60 85 / 50 40 50 20 10 TYR 85 68 84 62 86 / 40 40 50 10 10 GGG 87 67 84 61 86 / 40 40 50 10 10 LFK 88 68 86 66 87 / 50 30 40 20 10 && .SHV WATCHES/WARNINGS/ADVISORIES... AR...NONE. LA...NONE. OK...NONE. TX...NONE. && 14/05
Hazardous weather outlook, May 26, 12:15 PM CDT, 1 hour 31 minutes before
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</html>In the hours before
Special weather statement, May 26, 12:37 PM CDT, 1 hour 9 minutes before
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</html>Special weather statement, May 26, 12:44 PM CDT, 1 hour 2 minutes before
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</html>Local storm report, May 26, 1:29 PM CDT, 17 minutes before
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</html>Local storm report, May 26, 1:42 PM CDT, 4 minutes before
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</html>The office that day
Everything else NWS Shreveport, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 26, 12:52 PM CDT | Severe Thunderstorm Warning | SHV | Harrison, Marion | 38 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2009Every severe thunderstorm 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.