Alert archive / Texas / Tornado Warnings in 2002

Tornado Warning 5, NWS San Angelo, TX

March 19, 2002McCulloch County, Texas

NWS San Angelo, TX issued this tornado warning at Mar 19, 2002, 4:37 PM CST for McCulloch County, Texas. It was in force for 53 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: Mar 19, 2002, 4:37 PM CST (22:37 UTC)
Expired: Mar 19, 2002, 5:30 PM CST
In force: 53 min
Issued by: NWS San Angelo, TX
Area: Counties, with a storm outline in the text

County McCulloch County, TX

What was reported inside it

Time	Report	Where	Remark
Mar 19, 4:55 PM CST	Thunderstorm Wind	Voca, TX	A motorist reported that high winds blew his vehicle off of the road in southern McCulloch County.

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Mar 19, 1:30 PM CST	Severe Thunderstorm Watch	SPC	5 hr
Mar 19, 3:30 PM CST	Tornado Watch	SPC	6 hr

The nearest sounding before it

Del Rio, TX (KDRT), launched 12:00Z, 10.6 hours before the alert went out and 232 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: 1251 J/kg
Mixed-layer CIN: -53 J/kg
Mixed-layer LCL: 734 m above ground
0-6 km bulk shear: 73 kt
0-1 km storm-relative helicity: 37 m²/s²
0-3 km storm-relative helicity: 32 m²/s²
Significant tornado parameter: 0.1
Supercell composite: 0.3

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WFUS54 KSJT 192237
TORSJT
TXC307-192330-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE SAN ANGELO TX
436 PM CST TUE MAR 19 2002

THE NATIONAL WEATHER SERVICE IN SAN ANGELO HAS ISSUED A

* TORNADO WARNING FOR...
  MCCULLOCH COUNTY IN NORTH CENTRAL TEXAS

* UNTIL 530 PM CST

* AT 434 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  DEVELOPING TORNADO 17 MILES WEST OF VOCA...OR ABOUT 13 MILES
  SOUTHWEST OF BRADY...MOVING NORTHEAST AT 40 MPH.

* THE TORNADO IS EXPECTED TO BE NEAR...
   VOCA AT 455 PM CST

A TORNADO MAY FORM AT ANY TIME. TAKE COVER NOW ABANDON MOBILE HOMES
AND VEHICLES FOR MORE SUBSTANTIAL SHELTER.

LAT...LON 3104 9959 3094 9954 3099 9909 3118 9910

The office that day

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

Issued	Product	Office	Counties	Lasted
Mar 18, 8:50 PM CST	Severe Thunderstorm Warning	SJT	Crockett, Irion	40 min
Mar 19, 3:43 AM CST	Severe Thunderstorm Warning	SJT	Kimble	32 min
Mar 19, 4:17 AM CST	Severe Thunderstorm Warning	SJT	Mason, Menard	28 min
Mar 19, 8:38 AM CST	Severe Thunderstorm Warning	SJT	Crockett	52 min
Mar 19, 9:37 AM CST	Severe Thunderstorm Warning	SJT	Schleicher	53 min
Mar 19, 12:16 PM CST	Severe Thunderstorm Warning	SJT	Irion	29 min
Mar 19, 12:26 PM CST	Severe Thunderstorm Warning	SJT	Tom Green	34 min
Mar 19, 12:39 PM CST	Severe Thunderstorm Warning	SJT	Irion	36 min
Mar 19, 1:04 PM CST	Severe Thunderstorm Warning	SJT	Tom Green	56 min
Mar 19, 1:20 PM CST	Tornado Warning	SJT	Tom Green	40 min
Mar 19, 1:43 PM CST	Flash Flood Warning	SJT	Tom Green	92 min
Mar 19, 1:48 PM CST	Tornado Warning	SJT	Concho, Runnels, Tom Green	57 min
Mar 19, 2:25 PM CST	Severe Thunderstorm Warning	SJT	Sutton	35 min
Mar 19, 2:47 PM CST	Tornado Warning	SJT	Coleman, Runnels	43 min
Mar 19, 3:14 PM CST	Tornado Warning	SJT	Menard, Schleicher	61 min
Mar 19, 4:18 PM CST	Severe Thunderstorm Warning	SJT	McCulloch, Menard	57 min
Mar 19, 5:00 PM CST	Flash Flood Warning	SJT	McCulloch	3 hr
Mar 19, 5:15 PM CST	Severe Thunderstorm Warning	SJT	San Saba	60 min
Mar 19, 5:29 PM CST	Flash Flood Warning	SJT	Brown, San Saba	3 hr
Mar 19, 5:34 PM CST	Tornado Warning	SJT	San Saba	41 min

Nearby

Tornado Warnings in Texas, 2002 Every tornado warning in 2002 Tornadoes in 2002

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.