Alert archive / Texas / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 169, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this severe thunderstorm warning at Jun 14, 2021, 7:21 PM CDT for Guadalupe County, Texas. It was in force for 19 min. 1 report came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jun 14, 2021, 7:21 PM CDT (00:21 UTC)
- Expired
- Jun 14, 2021, 7:40 PM CDT
- In force
- 19 min
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
County Guadalupe County, TX
The radar
The Austin/San Antonio radar (KEWX), 24 km from the middle of the area, began a volume at 00:21 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 was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 14, 7:25 PM CDT | TSTM WND DMG | 3 Se Mcqueeney, TX | DELAYED REPORT. SOCIAL MEDIA PHOTOS OF TREE AND MINOR ROOF DAMAGING IN NEIGHBORHOOD AROUND LAKE PLACID. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Corpus Christi, TX (KCRP), launched 00:00Z, 0.4 hours before the alert went out and 208 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
- 2071 J/kg
- Mixed-layer CIN
- -14 J/kg
- Mixed-layer LCL
- 1445 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 35 m²/s²
- 0-3 km storm-relative helicity
- 51 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
072
WUUS54 KEWX 150021
SVREWX
TXC187-150100-
/O.NEW.KEWX.SV.W.0169.210615T0021Z-210615T0100Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Austin/San Antonio TX
721 PM CDT Mon Jun 14 2021
The National Weather Service in Austin San Antonio has issued a
* Severe Thunderstorm Warning for...
Southwestern Guadalupe County in south central Texas...
* Until 800 PM CDT.
* At 720 PM CDT, a severe thunderstorm was located over Seguin,
moving southwest at 35 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Seguin, Cibolo, McQueeney, Marion, Santa Clara, New Berlin, Zuehl,
Geronimo, Nolte and Zipp.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 2953 9783 2938 9807 2938 9809 2944 9813
2946 9812 2948 9812 2948 9813 2949 9814
2948 9816 2957 9822 2967 9789
TIME...MOT...LOC 0020Z 059DEG 29KT 2956 9799
HAIL...<.75IN
WIND...60MPH
$$
MO2 follow-up statements
248
WWUS54 KEWX 150028 RRA
SVSEWX
Severe Weather Statement
National Weather Service Austin/San Antonio TX
728 PM CDT Mon Jun 14 2021
TXC187-150100-
/O.CON.KEWX.SV.W.0169.000000T0000Z-210615T0100Z/
Guadalupe TX-
728 PM CDT Mon Jun 14 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM CDT
FOR SOUTHWESTERN GUADALUPE COUNTY...
At 728 PM CDT, a severe thunderstorm was located near New Berlin, or
7 miles southwest of Seguin, moving southwest at 35 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Seguin, Cibolo, McQueeney, Marion, Santa Clara, New Berlin, Zuehl,
Geronimo, Nolte and Zipp.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 2951 9787 2938 9807 2938 9809 2944 9813
2946 9812 2948 9812 2948 9813 2949 9814
2948 9816 2957 9822 2965 9795
TIME...MOT...LOC 0028Z 059DEG 29KT 2952 9806
HAIL...<.75IN
WIND...60MPH
$$
MO728
WWUS54 KEWX 150040
SVSEWX
Severe Weather Statement
National Weather Service Austin/San Antonio TX
740 PM CDT Mon Jun 14 2021
TXC187-150050-
/O.CAN.KEWX.SV.W.0169.000000T0000Z-210615T0100Z/
Guadalupe TX-
740 PM CDT Mon Jun 14 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN GUADALUPE COUNTY
IS CANCELLED...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been cancelled.
LAT...LON 2951 9787 2938 9807 2938 9809 2944 9813
2946 9812 2948 9812 2948 9813 2949 9814
2948 9816 2957 9822 2965 9795
TIME...MOT...LOC 0039Z 059DEG 29KT 2947 9816
$$
MOThe office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 14, 7:08 PM CDT | Special Weather Statement | EWX | Guadalupe, Wilson | 37 min |
| Jun 14, 7:30 PM CDT | Special Weather Statement | EWX | Edwards | 45 min |
| Jun 14, 8:44 PM CDT | Special Weather Statement | EWX | Bandera | 46 min |
| Jun 14, 8:47 PM CDT | Special Weather Statement | EWX | Real | 43 min |
| Jun 14, 9:01 PM CDT | Special Weather Statement | EWX | Real | 29 min |
| Jun 14, 9:25 PM CDT | Special Weather Statement | EWX | Uvalde | 50 min |
| Jun 15, 4:35 PM CDT | Special Weather Statement | EWX | DeWitt | 40 min |
| Jun 15, 4:38 PM CDT | Special Weather Statement | EWX | Fayette | 52 min |
| Jun 15, 5:18 PM CDT | Special Weather Statement | EWX | Karnes | 42 min |
| Jun 15, 5:37 PM CDT | Severe Thunderstorm Warning | EWX | DeWitt, Karnes | 53 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2021Every severe thunderstorm warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.