Alert archive / Texas / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 22, NWS Fort Worth, TX

March 10, 2010Jack County, Texas

NWS Fort Worth, TX issued this severe thunderstorm warning at Mar 10, 2010, 8:28 AM CST for Jack County, Texas. It was in force for 62 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
Mar 10, 2010, 8:28 AM CST (14:28 UTC)
Expired
Mar 10, 2010, 9:30 AM CST
In force
62 min
Issued by
NWS Fort Worth, TX
Area
Storm-based polygon

County Jack County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 109 km from the middle of the area, began a volume at 14:29 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
Mar 10, 8:08 AM CSTSevere Thunderstorm WatchSPC9 hr

The nearest sounding before it

Norman, OK (KOUN), launched 12:00Z, 2.5 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-pSkew-T log-p diagram, Norman, OK at 12:00Z on 2010-03-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Norman, OK at 12:00Z on 2010-03-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 241 square meters per square second.19395878Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1824 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
241 m²/s²
0-3 km storm-relative helicity
321 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

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 Fort Worth, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Mar 10, 8:21 AM CST, 7 minutes earlier.

Area forecast discussion, Mar 10, 8:21 AM CST, 7 minutes before
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Hazardous weather outlook, Mar 10, 7:17 AM CST, 1 hour 11 minutes before
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In the hours before

Special weather statement, Mar 10, 7:52 AM CST, 36 minutes before
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Local storm report, Mar 10, 8:27 AM CST, 1 minute before
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Special weather statement, Mar 10, 8:28 AM CST, 0 minutes before
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      <h1 id="headline">This service is currently unavailable.</h1>
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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        Please try again in a few minutes.
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The office that day

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

IssuedProductOfficeCountiesLasted
Mar 10, 4:00 AM CSTWind AdvisoryFWDBosque, Comanche, Cooke, Coryell, Denton, Eastland and 15 more14 hr
Mar 10, 7:52 AM CSTSpecial Weather StatementFWDYoung23 min
Mar 10, 8:16 AM CSTSevere Thunderstorm WarningFWDYoung24 min
Mar 10, 8:28 AM CSTSpecial Weather StatementFWDPalo Pinto32 min
Mar 10, 8:35 AM CSTSpecial Weather StatementFWDErath25 min
Mar 10, 8:57 AM CSTSpecial Weather StatementFWDParker33 min
Mar 10, 9:11 AM CSTSevere Thunderstorm WarningFWDParker, Wise64 min
Mar 10, 9:13 AM CSTSpecial Weather StatementFWDMontague32 min
Mar 10, 9:21 AM CSTSevere Thunderstorm WarningFWDMontague39 min
Mar 10, 9:33 AM CSTSevere Thunderstorm WarningFWDDenton, Tarrant72 min
Mar 10, 9:40 AM CSTSpecial Weather StatementFWDCooke35 min
Mar 10, 10:09 AM CSTSevere Thunderstorm WarningFWDDallas, Tarrant72 min
Mar 10, 10:27 AM CSTSpecial Weather StatementFWDBosque33 min
Mar 10, 11:03 AM CSTSevere Thunderstorm WarningFWDCollin, Rockwall57 min
Mar 10, 11:10 AM CSTSpecial Weather StatementFWDJohnson35 min
Mar 10, 11:17 AM CSTSpecial Weather StatementFWDHunt28 min
Mar 10, 11:25 AM CSTSevere Thunderstorm WarningFWDJohnson40 min
Mar 10, 12:00 PM CSTSpecial Weather StatementFWDEllis30 min
Mar 10, 12:06 PM CSTSpecial Weather StatementFWDFannin, Hunt24 min
Mar 10, 12:19 PM CSTSpecial Weather StatementFWDDallas26 min
Mar 10, 12:28 PM CSTSpecial Weather StatementFWDHopkins32 min
Mar 10, 12:32 PM CSTSevere Thunderstorm WarningFWDDelta, Hopkins58 min
Mar 10, 12:56 PM CSTSpecial Weather StatementFWDBell34 min
Mar 10, 1:10 PM CSTSpecial Weather StatementFWDLamar35 min
Mar 10, 1:43 PM CSTSevere Thunderstorm WarningFWDEllis, Kaufman62 min
Mar 10, 2:18 PM CSTSpecial Weather StatementFWDMilam27 min
Mar 10, 2:22 PM CSTSpecial Weather StatementFWDNavarro23 min
Mar 10, 2:32 PM CSTSpecial Weather StatementFWDVan Zandt28 min
Mar 10, 2:59 PM CSTSevere Thunderstorm WarningFWDRains, Van Zandt30 min
Mar 10, 3:12 PM CSTSpecial Weather StatementFWDHenderson33 min
Mar 10, 3:16 PM CSTSevere Thunderstorm WarningFWDHenderson, Navarro, Van Zandt44 min
Mar 10, 3:28 PM CSTSpecial Weather StatementFWDFreestone32 min
Mar 10, 4:28 PM CSTSpecial Weather StatementFWDHenderson32 min
Mar 10, 4:52 PM CSTSpecial Weather StatementFWDAnderson13 min
Mar 10, 5:13 PM CSTSpecial Weather StatementFWDAnderson32 min
Mar 10, 5:54 PM CSTSpecial Weather StatementFWDAnderson36 min

Nearby

Severe Thunderstorm Warnings in Texas, 2010Every severe thunderstorm warning in 2010

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.