Alert archive / Texas / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 251, NWS San Angelo, TX

June 1, 2016Schleicher County, Texas

NWS San Angelo, TX issued this severe thunderstorm warning at Jun 1, 2016, 5:14 PM CDT for Schleicher County, Texas. It was in force for 61 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jun 1, 2016, 5:14 PM CDT (22:14 UTC)
Expired: Jun 1, 2016, 6:15 PM CDT
In force: 61 min
Issued by: NWS San Angelo, TX
Area: Storm-based polygon
Hail: 1.5 in
Wind: 60.0 mph

County Schleicher County, TX

The radar

The San Angelo radar (KSJT), 53 km from the middle of the area, began a volume at 22:16 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

Del Rio, TX (KDLF), launched 12:00Z, 10.2 hours before the alert went out and 172 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 701 J/kg
Mixed-layer CIN: -101 J/kg
Mixed-layer LCL: 809 m above ground
0-6 km bulk shear: 51 kt
0-1 km storm-relative helicity: 77 m²/s²
0-3 km storm-relative helicity: 23 m²/s²
Significant tornado parameter: 0.1
Supercell composite: 0.6

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning 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 severe thunderstorm warning went out at Jun 1, 3:29 PM CDT, 1 hour 45 minutes earlier.

Area forecast discussion, Jun 1, 3:29 PM CDT, 1 hour 45 minutes before

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Hazardous weather outlook, Jun 1, 2:58 PM CDT, 2 hours 16 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN ANGELO TX
258 PM CDT WED JUN 1 2016

TXZ049-054-064>066-071>073-076>078-098-099-113-114-127-128-139-
140-154-155-168>170-022000-
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-
258 PM CDT WED JUN 1 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WEST CENTRAL
TEXAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT

SCATTERED SHOWERS AND THUNDERSTORMS WILL REDEVELOP THIS AFTERNOON
AND TONIGHT. THESE STORMS WILL BE CAPABLE OF PRODUCING VERY HEAVY
RAINFALL IN A SHORT AMOUNT OF TIME...AS MUCH AS ONE TO TWO INCHES
IN JUST ONE HOUR. WITH RECENT WIDESPREAD HEAVY RAINFALL...THIS
ADDITIONAL RAINFALL MAY PRODUCE FLASH FLOODING. CITY STREETS...LOW
WATER CROSSINGS...AND SMALLER CREEKS AND STREAMS WILL BE THE MOST
DANGEROUS LOCATIONS DURING HEAVY RAINFALL.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

ALTHOUGH THE COVERAGE OF STORMS WILL DECREASE...SCATTERED STORMS
WILL REMAIN POSSIBLE THROUGH THE WEEKEND. HEAVY RAINFALL AND
DANGEROUS CLOUD TO GROUND LIGHTNING WILL BE THE MAIN THREATS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED AT THIS TIME.

In the hours before

Special weather statement, Jun 1, 5:12 PM CDT, 2 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
May 31, 7:59 PM CDT	Flash Flood Warning	SJT	Taylor	2 hr
May 31, 8:33 PM CDT	Special Weather Statement	SJT	Schleicher	57 min
May 31, 8:47 PM CDT	River Flood Warning	SJT	Brown	70 hr
Jun 1, 1:37 AM CDT	Areal Flood Advisory	SJT	Crockett	3 hr
Jun 1, 2:42 AM CDT	Areal Flood Advisory	SJT	Irion, Sterling, Tom Green	3 hr
Jun 1, 3:02 AM CDT	Special Weather Statement	SJT	Tom Green	43 min
Jun 1, 4:49 AM CDT	Areal Flood Advisory	SJT	Concho	116 min
Jun 1, 4:02 PM CDT	Areal Flood Advisory	SJT	Tom Green	118 min
Jun 1, 5:12 PM CDT	Special Weather Statement	SJT	Schleicher	63 min
Jun 1, 5:19 PM CDT	Special Weather Statement	SJT	Fisher	56 min
Jun 1, 5:48 PM CDT	Severe Thunderstorm Warning	SJT	Schleicher	42 min
Jun 1, 6:16 PM CDT	Special Weather Statement	SJT	Schleicher	59 min
Jun 1, 6:28 PM CDT	Special Weather Statement	SJT	Schleicher	62 min
Jun 1, 6:49 PM CDT	Special Weather Statement	SJT	Coke	56 min
Jun 1, 6:53 PM CDT	Special Weather Statement	SJT	Crockett	52 min

Nearby

Severe Thunderstorm Warnings in Texas, 2016 Every severe thunderstorm warning 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.