Alert archive / Texas / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 22, NWS Lubbock, TX

May 1, 2022Terry County, Texas

NWS Lubbock, TX issued this severe thunderstorm warning at May 1, 2022, 7:28 PM CDT for Terry County, Texas. It was in force for 47 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
May 1, 2022, 7:28 PM CDT (00:28 UTC)
Expired
May 1, 2022, 8:15 PM CDT
In force
47 min
Issued by
NWS Lubbock, TX
Area
Storm-based polygon
Damage threat
Considerable
Hail
1.75 in
Wind
60.0 mph

County Terry County, TX

The radar

The Lubbock radar (KLBB), 72 km from the middle of the area, began a volume at 00:30 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 watch it was issued in

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

IssuedProductOfficeLasted
May 1, 3:51 PM CDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Midland Regional, TX (KMAF), launched 00:00Z, 0.5 hours before the alert went out and 137 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 2022-05-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1553 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Midland Regional, TX at 00:00Z on 2022-05-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 0 square meters per square second.1939587897Sfc1 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
1553 J/kg
Mixed-layer CIN
-71 J/kg
Mixed-layer LCL
1349 m above ground
0-6 km bulk shear
52 kt
0-1 km storm-relative helicity
0 m²/s²
0-3 km storm-relative helicity
35 m²/s²
Significant tornado parameter
0.1
Supercell composite
0.8

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 Lubbock, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at May 1, 6:22 PM CDT, 1 hour 6 minutes earlier.

Area forecast discussion, May 1, 6:22 PM CDT, 1 hour 6 minutes before
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Hazardous weather outlook, May 1, 1:36 PM CDT, 5 hours 52 minutes before
Hazardous Weather Outlook...UPDATED
National Weather Service Lubbock TX
136 PM CDT Sun May 1 2022

TXZ021>044-021845-
Parmer-Castro-Swisher-Briscoe-Hall-Childress-Bailey-Lamb-Hale-Floyd-
Motley-Cottle-Cochran-Hockley-Lubbock-Crosby-Dickens-King-Yoakum-
Terry-Lynn-Garza-Kent-Stonewall-
136 PM CDT Sun May 1 2022

This Hazardous Weather Outlook is for the South Plains, Rolling
Plains, and the far Southern Texas Panhandle.

.DAY ONE...This afternoon and tonight.

The risk for severe thunderstorms will increase this afternoon and
evening. Isolated to scattered severe thunderstorms are expected to
develop across the western South Plains and southwest Texas
Panhandle by mid afternoon, and also over the southern Rolling
Plains. Severe storms will spread through areas on the Caprock late
this afternoon and into the northern Rolling Plains early this
evening. These thunderstorms will have potential for extremely large
hail to the size of softballs, wind gusts to 70 mph or greater, and
a few tornadoes. Locally heavy rainfall will also be possible.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Elevated to critical fire weather conditions are possible across the
region on Monday as hot, dry, and breezy weather returns to the
area.

Thunderstorms, some severe, may return to the Rolling Plains and
southeastern Texas panhandle Wednesday.

Elevated to critical fire weather conditions may return to portions
of the area Friday and Saturday as temperatures rise between 90 and
100 degrees and as relative humidity values fall with breezy,
southwesterly winds.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is expected across the area late this afternoon
and evening. Reports are encouraged.

In the hours before

Local storm report, May 1, 6:16 PM CDT, 1 hour 12 minutes before
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Local storm report, May 1, 6:17 PM CDT, 1 hour 11 minutes before
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Local storm report, May 1, 6:28 PM CDT, 1 hour before
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Local storm report, May 1, 6:33 PM CDT, 55 minutes before
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Local storm report, May 1, 6:37 PM CDT, 51 minutes before
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Local storm report, May 1, 6:57 PM CDT, 31 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
May 1, 7:14 PM CDTSevere Thunderstorm WarningLUBBriscoe, Floyd, Hall, Motley26 min
May 1, 8:03 PM CDTSevere Thunderstorm WarningLUBLynn, Terry27 min
May 1, 8:29 PM CDTSevere Thunderstorm WarningLUBLynn46 min
May 1, 9:02 PM CDTSevere Thunderstorm WarningLUBHockley, Terry40 min
May 1, 9:05 PM CDTSevere Thunderstorm Warning Considerable damage threatLUBGarza, Lynn40 min
May 1, 9:44 PM CDTSevere Thunderstorm WarningLUBGarza, Lynn24 min
May 2, 3:49 AM CDTRed Flag WarningLUBBailey, Briscoe, Castro, Childress, Cochran, Cottle and 15 more17 hr
May 2, 1:30 PM CDTFrost AdvisoryLUBBailey, Castro, Parmer19 hr

Nearby

Severe Thunderstorm Warnings in Texas, 2022Every severe thunderstorm warning in 2022

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.