Alert archive / Texas / Special Weather Statements in 2021
Special Weather Statement, NWS San Angelo, TX
NWS San Angelo, TX issued this special weather statement at Oct 27, 2021, 12:45 AM CDT for Brown County, Coleman County, Texas. It was in force for 45 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
- Oct 27, 2021, 12:45 AM CDT (05:45 UTC)
- Expired
- Oct 27, 2021, 1:30 AM CDT
- In force
- 45 min
- Issued by
- NWS San Angelo, TX
- Hail
- 0.25 in
- Wind
- 40
Counties Brown County, TX, Coleman County, TX
The radar
The Dyess AFB radar (KDYX), 79 km from the middle of the area, began a volume at 05:47 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
Fort Worth, TX (KFWD), launched 00:00Z, 5.8 hours before the alert went out and 197 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
- 1353 J/kg
- Mixed-layer CIN
- -69 J/kg
- Mixed-layer LCL
- 1163 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 147 m²/s²
- 0-3 km storm-relative helicity
- 323 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 4.2
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 San Angelo, TX wrote its last area forecast discussion before this special weather statement went out at Oct 27, 12:38 AM CDT, 7 minutes earlier.
Area forecast discussion, Oct 27, 12:38 AM CDT, 7 minutes before
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</html>Hazardous weather outlook, Oct 26, 2:34 PM CDT, 10 hours 11 minutes before
Hazardous Weather Outlook National Weather Service San Angelo TX 234 PM CDT Tue Oct 26 2021 TXZ049-054-064>066-071>073-076>078-098-099-113-114-127-128-139- 140-154-155-168>170-271945- Fisher-Nolan-Sterling-Coke-Runnels-Irion-Tom Green-Concho- Crockett-Schleicher-Sutton-Haskell-Throckmorton-Jones-Shackelford- Taylor-Callahan-Coleman-Brown-McCulloch-San Saba-Menard-Kimble- Mason- 234 PM CDT Tue Oct 26 2021 This Hazardous Weather Outlook is for portions of west central Texas. .DAY ONE...This Afternoon and Tonight A line of showers and thunderstorms will move across the area late this evening into the early morning hours Wednesday. Some storms may be severe, with large hail and damaging winds being the main hazards. There is a also the potential for an isolated tornado, mainly across the Big Country. A Wind Advisory is in effect for most of West Central Texas from late Wednesday morning into the afternoon hours, as northwest winds increase to 25 to 30 mph, with higher gusts. .DAYS TWO THROUGH SEVEN...Wednesday through Monday The threat for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated at this time.
In the hours before
Special weather statement, Oct 26, 10:12 PM CDT, 2 hours 33 minutes before
Special Weather Statement
National Weather Service San Angelo TX
1012 PM CDT Tue Oct 26 2021
TXZ049-270400-
Fisher TX-
1012 PM CDT Tue Oct 26 2021
...A strong thunderstorm will impact portions of Fisher County
through 1100 PM CDT...
At 1008 PM CDT, Doppler radar was tracking a strong thunderstorm near
Rotan, moving northeast at 35 mph.
HAZARD...Wind gusts up to 50 mph and half inch hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Hamlin, Rotan, Roby, Sylvester, Hobbs, Mccaulley and Hitson.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
A Severe Thunderstorm Watch remains in effect until 300 AM CDT for
west central Texas.
&&
LAT...LON 3296 10014 3272 10014 3259 10063 3296 10057
TIME...MOT...LOC 0308Z 239DEG 25KT 3281 10049
MAX HAIL SIZE...0.50 IN
MAX WIND GUST...50 MPH
41Special weather statement, Oct 26, 10:21 PM CDT, 2 hours 24 minutes before
Special Weather Statement
National Weather Service San Angelo TX
1021 PM CDT Tue Oct 26 2021
TXZ064-065-072-270400-
Tom Green TX-Coke TX-Sterling TX-
1021 PM CDT Tue Oct 26 2021
...A strong thunderstorm will impact portions of western Coke,
Sterling and northwestern Tom Green Counties through 1100 PM CDT...
At 1021 PM CDT, Doppler radar was tracking a strong thunderstorm 15
miles southwest of Sterling City, moving northeast at 40 mph.
HAZARD...Winds in excess of 40 mph and penny size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Sterling City, Silver, Broome and Us-87 Near The Coke-
Tom Green County Line.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
A Severe Thunderstorm Watch remains in effect until 300 AM CDT for
west central Texas.
&&
LAT...LON 3192 10127 3209 10105 3208 10067 3169 10068
3153 10114 3153 10126 3154 10126
TIME...MOT...LOC 0321Z 245DEG 35KT 3175 10122
MAX HAIL SIZE...0.75 IN
MAX WIND GUST...40 MPH
JWSpecial weather statement, Oct 26, 11:19 PM CDT, 1 hour 26 minutes before
Special Weather Statement
National Weather Service San Angelo TX
1119 PM CDT Tue Oct 26 2021
TXZ098-099-270500-
Haskell TX-Throckmorton TX-
1119 PM CDT Tue Oct 26 2021
...Strong thunderstorms will impact portions of central Haskell and
northwestern Throckmorton Counties through MIDNIGHT CDT...
At 1117 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Munday to near Haskell. Movement was
northeast at 45 mph.
HAZARD...Wind gusts up to 50 mph and half inch hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Haskell, Weinert, Millers Creek Reservoir, Irby, Us-
277 Near The Haskell-Knox County Line and The Intersection Of Us-
380 And Highway 222.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
A Severe Thunderstorm Watch remains in effect until 300 AM CDT for
west central Texas.
&&
LAT...LON 3313 9933 3302 9993 3340 9975 3340 9925
TIME...MOT...LOC 0417Z 240DEG 40KT 3340 9968 3312 9981
MAX HAIL SIZE...0.50 IN
MAX WIND GUST...50 MPH
POSpecial weather statement, Oct 27, 12:11 AM CDT, 34 minutes before
Special Weather Statement
National Weather Service San Angelo TX
1211 AM CDT Wed Oct 27 2021
TXZ098-099-270545-
Haskell TX-Throckmorton TX-
1211 AM CDT Wed Oct 27 2021
...Strong thunderstorms will impact portions of southeastern Haskell
and Throckmorton Counties through 1245 AM CDT...
At 1209 AM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from 10 miles southwest of Westover to 6 miles east
of Irby. Movement was northeast at 35 mph.
HAZARD...Wind gusts up to 50 mph and half inch hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Throckmorton, Millers Creek Reservoir, Elbert, Us-
183 Near The Throckmorton-Baylor County Line, The Intersection Of Us-
183 And Us-283 and The Intersection Of Us-380 And Highway 222.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
A Severe Thunderstorm Watch remains in effect until 300 AM CDT for
west central Texas.
&&
LAT...LON 3304 9895 3299 9954 3340 9948 3339 9895
TIME...MOT...LOC 0509Z 240DEG 38KT 3338 9913 3315 9941
MAX HAIL SIZE...0.50 IN
MAX WIND GUST...50 MPH
41Special weather statement, Oct 27, 12:45 AM CDT, 0 minutes before
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</html>The office that day
Everything else NWS San Angelo, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 26, 10:12 PM CDT | Special Weather Statement | SJT | Fisher | 48 min |
| Oct 26, 10:21 PM CDT | Special Weather Statement | SJT | Sterling | 39 min |
| Oct 26, 10:33 PM CDT | Severe Thunderstorm Warning | SJT | Irion, Sterling, Tom Green | 42 min |
| Oct 26, 10:43 PM CDT | Severe Thunderstorm Warning | SJT | Coke, Nolan, Sterling | 47 min |
| Oct 26, 11:00 PM CDT | Severe Thunderstorm Warning | SJT | Coke, Irion, Sterling, Tom Green | 45 min |
| Oct 26, 11:02 PM CDT | Severe Thunderstorm Warning | SJT | Fisher, Jones, Nolan, Taylor | 43 min |
| Oct 26, 11:19 PM CDT | Special Weather Statement | SJT | Haskell | 41 min |
| Oct 26, 11:36 PM CDT | Severe Thunderstorm Warning | SJT | Callahan, Jones, Shackelford, Taylor | 39 min |
| Oct 26, 11:44 PM CDT | Severe Thunderstorm Warning | SJT | Irion, Tom Green | 46 min |
| Oct 26, 11:50 PM CDT | Severe Thunderstorm Warning | SJT | Callahan, Coleman, Runnels, Taylor, Tom Green | 55 min |
| Oct 26, 11:52 PM CDT | Severe Thunderstorm Warning | SJT | Jones, Shackelford | 53 min |
| Oct 27, 12:11 AM CDT | Special Weather Statement | SJT | Throckmorton | 34 min |
| Oct 27, 12:17 AM CDT | Severe Thunderstorm Warning | SJT | Callahan, Jones, Shackelford, Taylor | 58 min |
| Oct 27, 12:57 AM CDT | Special Weather Statement | SJT | Concho | 48 min |
| Oct 27, 2:20 PM CDT | Wind Advisory | SJT | Brown, Callahan, Coke, Coleman, Concho, Fisher and 10 more | 28 hr |
Nearby
Special Weather Statements in Texas, 2021Every special weather statement 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.