Alert archive / Texas / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 521, NWS Midland/Odessa, TX
NWS Midland/Odessa, TX issued this severe thunderstorm warning at Sep 9, 2007, 2:22 PM CDT for Presidio County, Texas. It was in force for 53 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Sep 9, 2007, 2:22 PM CDT (19:22 UTC)
- Expired
- Sep 9, 2007, 3:15 PM CDT
- In force
- 53 min
- Issued by
- NWS Midland/Odessa, TX
- Area
- Counties, with a storm outline in the text
County Presidio County, TX
The nearest sounding before it
Santa Teresa, NM (KEPZ), launched 12:00Z, 7.4 hours before the alert went out and 256 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
- 12 J/kg
- Mixed-layer CIN
- -314 J/kg
- Mixed-layer LCL
- 2045 m above ground
- 0-6 km bulk shear
- 8 kt
- 0-1 km storm-relative helicity
- 8 m²/s²
- 0-3 km storm-relative helicity
- 31 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS54 KMAF 091922 SVRMAF TXC377-092015- /O.NEW.KMAF.SV.W.0521.070909T1922Z-070909T2015Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX 222 PM CDT SUN SEP 9 2007 THE NATIONAL WEATHER SERVICE IN MIDLAND HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... NORTHWESTERN PRESIDIO COUNTY IN SOUTHWEST TEXAS... * UNTIL 315 PM CDT * AT 219 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL. THIS STORM WAS LOCATED OVER OPETN COUNTRY OF EXTREME NORTHWESTERN PRESIDIO COUNTY...OR 36 MILES SOUTH OF VAN HORN...MOVING SOUTH AT 5 MPH. * THE SEVERE THUNDERSTORM WILL AFFECT THE FOLLOWING LOCATIONS... OPEN COUNTRY OF NORTHWESTERN PRESIDIO COUNTY... THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH... PREPARE IMMEDIATELY FOR DAMAGING WINDS... DESTRUCTIVE HAIL... AND DEADLY CLOUD TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO SHELTER... PREFERABLY INSIDE A STRONG BUILDING AWAY FROM WINDOWS. DURING A SEVERE THUNDERSTORM... THE BEST PROTECTION CAN BE FOUND IN AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. LAT...LON 3035 10446 3032 10477 3057 10475 3054 10455 TIME...MOT...LOC 1922Z 354DEG 4KT 3054 10464 $$
1 follow-up statement
000 WWUS54 KMAF 091953 SVSMAF SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX 250 PM CDT SUN SEP 9 2007 TXC377-092015- /O.CON.KMAF.SV.W.0521.000000T0000Z-070909T2015Z/ PRESIDIO TX- 250 PM CDT SUN SEP 9 2007 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 PM CDT FOR NORTHWESTERN PRESIDIO COUNTY... AT 245 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS CONTINUED TO DETECT TWO SEVERE THUNDERSTORMS CAPABLE OF PRODUCING NICKEL SIZE HAIL... AND DAMAGING WINDS IN EXCESS OF 60 MPH. ONE STORM WAS IN OPEN COUNTRY OF EXTREME NORTHWEST PRESIDIO COUNTY...15 MILES SOUTH OF VALENTINE. ANOTHER SEVERE STORM WAS 15 MILES SOUTH OF MARFA ALONG FARM TO MARKET ROAD 169. BOTH STORMS WERE MOVING TO THE SOUTH AT 5 MPH. SOME LOCATIONS AFFECTED BY THESE SEVERE THUNDERSTORMS INCLUDE... OPEN COUNTRY OF EXTREME NORTHWESTERN PRESIDIO COUNTY... FARM TO MARKET ROAD 169 SOUTH OF MARFA. IN ADDITION TO LARGE HAIL AND DAMAGING WINDS... DEADLY CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THESE STORMS. REMEMBER...IF YOU CAN HEAR THUNDER... YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. SEEK SAFE SHELTER NOW. THESE ARE DANGEROUS STORMS. IF YOU ARE IN THEIR PATH... PREPARE IMMEDIATELY FOR DAMAGING WINDS... DESTRUCTIVE HAIL... AND DEADLY CLOUD TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO SHELTER... PREFERABLY INSIDE A STRONG BUILDING AWAY FROM WINDOWS. LAT...LON 3035 10446 3032 10477 3057 10475 3054 10455 TIME...MOT...LOC 1950Z 354DEG 4KT 3051 10464 $$
The office that day
Everything else NWS Midland/Odessa, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 9, 6:49 PM CDT | Severe Thunderstorm Warning | MAF | Scurry | 41 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2007Every severe thunderstorm warning in 2007
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.