Alert archive / Texas / Special Weather Statements in 2016

Special Weather Statement, NWS San Angelo, TX

July 16, 2016Fisher County, Jones County, Nolan County, Texas

NWS San Angelo, TX issued this special weather statement at Jul 16, 2016, 1:07 AM CDT for Fisher County, Jones County, Nolan 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
Jul 16, 2016, 1:07 AM CDT (06:07 UTC)
Expired
Jul 16, 2016, 2:00 AM CDT
In force
53 min
Issued by
NWS San Angelo, TX

Counties Fisher County, TX, Jones County, TX, Nolan County, TX

The radar

The Dyess AFB radar (KDYX), 61 km from the middle of the area, began a volume at 06:09 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

Midland Regional, TX (KMAF), launched 00:00Z, 6.1 hours before the alert went out and 231 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.

Skew-T log-pSkew-T log-p diagram, Midland Regional, TX at 00:00Z on 2016-07-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 699 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Midland Regional, TX at 00:00Z on 2016-07-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -32 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
699 J/kg
Mixed-layer CIN
-14 J/kg
Mixed-layer LCL
2936 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
-32 m²/s²
0-3 km storm-relative helicity
39 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

022 
WWUS84 KSJT 160607
SPSSJT

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN ANGELO TX
107 AM CDT SAT JUL 16 2016
 
TXZ049-054-098-113-114-127-128-160700-
JONES TX-FISHER TX-CALLAHAN TX-NOLAN TX-TAYLOR TX-SHACKELFORD TX-
HASKELL TX-
107 AM CDT SAT JUL 16 2016

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN HASKELL...FISHER...
NORTHWESTERN CALLAHAN...NORTHERN TAYLOR...NORTHERN NOLAN...SOUTHERN
SHACKELFORD AND JONES COUNTIES UNTIL 200 AM CDT...

AT 103 AM CDT...A LINE OF STRONG THUNDERSTORMS WAS LOCATED ALONG A
LINE EXTENDING FROM ASPERMONT TO 7 MILES NORTHEAST OF GAIL...AND
MOVING SOUTHEAST AT 55 MPH.

WIND GUSTS UP TO 40 TO 50 MPH WILL BE POSSIBLE ALONG THE GUST FRONT 
LOCATED OUT AHEAD OF THE MAIN LINE OF STORMS AS IT MOVES SOUTHEAST 
ACROSS THE BIG COUNTRY. 

STRONG THUNDERSTORMS WILL BE NEAR...
  STAMFORD AROUND 145 AM CDT. 
  WASTELLA LOCATED ABOUT 20 MILES NORTHWEST OF SWEETWATER AROUND 155 AM CDT. 


LAT...LON 3260 9909 3256 9909 3222 10052 3232 10067
      3296 10065 3296 9999 3309 9999
TIME...MOT...LOC 0603Z 291DEG 46KT 3316 10021 3285 10136 

$$

The office that day

Everything else NWS San Angelo, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 15, 7:19 PM CDTSevere Thunderstorm WarningSJTHaskell56 min
Jul 15, 8:04 PM CDTSpecial Weather StatementSJTJones56 min
Jul 16, 12:28 AM CDTSpecial Weather StatementSJTHaskell, Throckmorton62 min
Jul 16, 1:52 AM CDTSpecial Weather StatementSJTShackelford, Throckmorton38 min
Jul 16, 2:19 AM CDTSpecial Weather StatementSJTShackelford, Throckmorton41 min

Nearby

Special Weather Statements in Texas, 2016Every special weather statement in 2016

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.