Alert archive / Texas / Special Weather Statements in 2017
Special Weather Statement, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this special weather statement at Jun 5, 2017, 6:11 PM CDT for Guadalupe County, Texas. It was in force for 49 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
- Jun 5, 2017, 6:11 PM CDT (23:11 UTC)
- Expired
- Jun 5, 2017, 7:00 PM CDT
- In force
- 49 min
- Issued by
- NWS Austin/San Antonio, TX
County Guadalupe County, TX
The radar
The Austin/San Antonio radar (KEWX), 26 km from the middle of the area, began a volume at 23:11 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 nearest sounding before it
Corpus Christi, TX (KCRP), launched 12:00Z, 11.2 hours before the alert went out and 204 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
- 1436 J/kg
- Mixed-layer CIN
- -95 J/kg
- Mixed-layer LCL
- 944 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- 23 m²/s²
- 0-3 km storm-relative helicity
- 75 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.7
The text
As transmitted.
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</html>What forecasters said that day
The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Austin/San Antonio, TX wrote its last area forecast discussion before this special weather statement went out at Jun 5, 3:11 PM CDT, 3 hours earlier.
Area forecast discussion, Jun 5, 3:11 PM CDT, 3 hours before
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</html>Hazardous weather outlook, Jun 5, 6:02 AM CDT, 12 hours 9 minutes before
Hazardous Weather Outlook National Weather Service Austin/San Antonio TX 602 AM CDT Mon Jun 5 2017 TXZ171>173-183>194-202>209-217>225-228-061115- Llano-Burnet-Williamson-Val Verde-Edwards-Real-Kerr-Bandera- Gillespie-Kendall-Blanco-Hays-Travis-Bastrop-Lee-Kinney-Uvalde- Medina-Bexar-Comal-Guadalupe-Caldwell-Fayette-Maverick-Zavala- Frio-Atascosa-Wilson-Karnes-Gonzales-De Witt-Lavaca-Dimmit- 602 AM CDT Mon Jun 5 2017 This Hazardous Weather Outlook is for South-Central Texas.. .DAY ONE...Today And Tonight. Chances of showers and thunderstorms continue today and tonight mainly along and east of Highway 83. Locally heavy rain causing minor flooding is possible along with isolated strong storms producing damaging wind gusts and large hail. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated at this time.
In the hours before
Local storm report, Jun 5, 5:06 PM CDT, 1 hour 5 minutes before
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</html>Local storm report, Jun 5, 5:18 PM CDT, 53 minutes before
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Special Weather Statement
National Weather Service Austin/San Antonio TX
557 PM CDT MON JUN 5 2017
TXZ207-223-052345-
Guadalupe TX-Gonzales TX-
557 PM CDT MON JUN 5 2017
...SIGNIFICANT WEATHER ADVISORY FOR EAST CENTRAL GUADALUPE AND
CENTRAL GONZALES COUNTIES UNTIL 645 PM CDT...
At 557 PM CDT, Doppler radar was tracking a strong thunderstorm over
Palmeto, or 7 miles south of Luling, moving south at 25 mph.
Nickel size hail and wind gusts up to 50 mph will be possible with
this storm.
Locations impacted include...
Gonzales, Palmeto, Leesville, Oak Forest, Ottine, Hamon, Belmont,
Bebe, Cost and Monthalia.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
&&
LAT...LON 2938 9777 2963 9773 2965 9762 2964 9762
2964 9760 2963 9759 2966 9755 2966 9753
2939 9736
TIME...MOT...LOC 2257Z 351DEG 22KT 2958 9762
ALLENSpecial weather statement, Jun 5, 6:05 PM CDT, 6 minutes before
Special Weather Statement National Weather Service Austin/San Antonio TX 605 PM CDT MON JUN 5 2017 TXZ205-220-221-060000- Bexar TX-Atascosa TX-Wilson TX- 605 PM CDT MON JUN 5 2017 ...SIGNIFICANT WEATHER ADVISORY FOR NORTH CENTRAL ATASCOSA... NORTHWESTERN WILSON AND SOUTHEASTERN BEXAR COUNTIES UNTIL 700 PM CDT... At 605 PM CDT, Doppler radar was tracking a strong thunderstorm near Kirby, or near Stinson Municipal Airport, moving south at 35 mph. Dime size hail and wind gusts up to 50 mph will be possible with this storm. Locations impacted include... San Antonio, Schertz, Pleasanton, Floresville, Stockdale, Stinson Municipal Airport, Kirby, St. Hedwig, Elmendorf, La Vernia, Calaveras Lake, Sutherland Springs, Leming, Converse, Brooks City Base, Martinez, Losoya, Southton, Canada Verde and Graytown. PRECAUTIONARY/PREPAREDNESS ACTIONS... Torrential rainfall is also occurring with this storm, and may lead to localized flooding. Do not drive your vehicle through flooded roadways. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle. This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service. && LAT...LON 2893 9847 2940 9853 2951 9831 2921 9791 TIME...MOT...LOC 2305Z 348DEG 31KT 2937 9837 MSL
Special weather statement, Jun 5, 6:11 PM CDT, 0 minutes before
Special Weather Statement
National Weather Service Austin/San Antonio TX
611 PM CDT MON JUN 5 2017
TXZ207-060000-
Guadalupe TX-
611 PM CDT MON JUN 5 2017
...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN GUADALUPE COUNTY
UNTIL 700 PM CDT...
At 611 PM CDT, Doppler radar was tracking a strong thunderstorm over
McQueeney, or over Seguin, moving south at 30 mph.
Dime size hail and wind gusts of 50 to 55 mph will be possible with
this storm.
Locations impacted include...
New Braunfels, Seguin, McQueeney, Geronimo, Kingsbury, Nolte and
Zipp.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
&&
LAT...LON 2938 9784 2938 9803 2964 9812 2971 9793
2946 9778
TIME...MOT...LOC 2311Z 338DEG 24KT 2961 9800
ALLENThe office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 4, 7:07 PM CDT | Special Weather Statement | EWX | Lee | 38 min |
| Jun 4, 7:10 PM CDT | Special Weather Statement | EWX | Kendall | 50 min |
| Jun 4, 7:17 PM CDT | Special Weather Statement | EWX | Comal | 43 min |
| Jun 4, 7:49 PM CDT | Special Weather Statement | EWX | Kendall | 41 min |
| Jun 4, 8:15 PM CDT | Special Weather Statement | EWX | Bexar | 45 min |
| Jun 4, 8:24 PM CDT | Special Weather Statement | EWX | Bandera | 51 min |
| Jun 4, 8:53 PM CDT | Severe Thunderstorm Warning | EWX | Bandera, Medina | 52 min |
| Jun 4, 9:30 PM CDT | Severe Thunderstorm Warning | EWX | Medina | 60 min |
| Jun 4, 9:55 PM CDT | Special Weather Statement | EWX | Uvalde, Zavala | 50 min |
| Jun 4, 10:02 PM CDT | Severe Thunderstorm Warning | EWX | Frio, Medina | 58 min |
| Jun 4, 10:48 PM CDT | Special Weather Statement | EWX | Frio | 42 min |
| Jun 4, 10:53 PM CDT | Special Weather Statement | EWX | Kerr, Real | 52 min |
| Jun 4, 10:55 PM CDT | Special Weather Statement | EWX | Atascosa | 50 min |
| Jun 4, 11:07 PM CDT | Special Weather Statement | EWX | Gillespie | 38 min |
| Jun 5, 12:23 AM CDT | Special Weather Statement | EWX | Uvalde | 37 min |
| Jun 5, 4:28 AM CDT | Severe Thunderstorm Warning | EWX | Maverick | 47 min |
| Jun 5, 3:33 PM CDT | Special Weather Statement | EWX | Burnet | 42 min |
| Jun 5, 4:28 PM CDT | Special Weather Statement | EWX | Travis | 47 min |
| Jun 5, 4:47 PM CDT | Special Weather Statement | EWX | Hays | 58 min |
| Jun 5, 4:48 PM CDT | Special Weather Statement | EWX | Travis, Williamson | 57 min |
| Jun 5, 5:21 PM CDT | Areal Flood Advisory | EWX | Travis, Williamson | 114 min |
| Jun 5, 5:30 PM CDT | Special Weather Statement | EWX | Travis | 45 min |
| Jun 5, 5:57 PM CDT | Special Weather Statement | EWX | Gonzales | 48 min |
| Jun 5, 6:05 PM CDT | Special Weather Statement | EWX | Wilson | 55 min |
| Jun 5, 6:37 PM CDT | Special Weather Statement | EWX | Gonzales | 68 min |
| Jun 5, 6:47 PM CDT | Special Weather Statement | EWX | Atascosa | 58 min |
Nearby
Special Weather Statements in Texas, 2017Every special weather statement in 2017
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.