Alert archive / Texas / Special Weather Statements in 2021

Special Weather Statement, NWS Fort Worth, TX

February 26, 2021Parker County, Texas

NWS Fort Worth, TX issued this special weather statement at Feb 26, 2021, 2:34 AM CST for Parker County, Texas. It was in force for 41 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: Feb 26, 2021, 2:34 AM CST (08:34 UTC)
Expired: Feb 26, 2021, 3:15 AM CST
In force: 41 min
Issued by: NWS Fort Worth, TX

County Parker County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 48 km from the middle of the area, began a volume at 08:38 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

Fort Worth, TX (KFWD), launched 00:00Z, 8.6 hours before the alert went out and 30 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 889 m above ground
0-6 km bulk shear: 70 kt
0-1 km storm-relative helicity: 264 m²/s²
0-3 km storm-relative helicity: 476 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 1.5

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at Feb 26, 1:20 AM CST, 1 hour 14 minutes earlier.

Area forecast discussion, Feb 26, 1:20 AM CST, 1 hour 14 minutes before

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Hazardous weather outlook, Feb 26, 12:30 AM CST, 2 hours 4 minutes before

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In the hours before

Local storm report, Feb 25, 9:32 PM CST, 5 hours 2 minutes before

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Special weather statement, Feb 25, 10:08 PM CST, 4 hours 26 minutes before

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Local storm report, Feb 25, 10:34 PM CST, 4 hours before

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Special weather statement, Feb 25, 11:08 PM CST, 3 hours 26 minutes before

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Special weather statement, Feb 26, 1:03 AM CST, 1 hour 31 minutes before

Special Weather Statement
National Weather Service Fort Worth TX
103 AM CST Fri Feb 26 2021

TXZ115-116-260745-
Palo Pinto TX-Stephens TX-
103 AM CST Fri Feb 26 2021

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN STEPHENS AND CENTRAL
PALO PINTO COUNTIES UNTIL 145 AM CST...

At 103 AM CST, Doppler radar was tracking a strong thunderstorm 8
miles southeast of Breckenridge, moving east at 55 mph.

Nickel size hail will be possible with this storm.

 Locations impacted include...
Mineral Wells, Breckenridge, Graford, Necessity and Possum Kingdom
State Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm. Seek
a safe shelter inside a building or vehicle.

&&

LAT...LON 3274 9893 3296 9843 3300 9817 3300 9806
      3274 9806 3257 9884
TIME...MOT...LOC 0703Z 247DEG 47KT 3269 9880

Stalley

Special weather statement, Feb 26, 2:34 AM CST, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Feb 25, 8:00 PM CST	Special Weather Statement	FWD	Tarrant	30 min
Feb 25, 8:25 PM CST	Special Weather Statement	FWD	Collin	35 min
Feb 25, 8:42 PM CST	Special Weather Statement	FWD	Fannin, Lamar	48 min
Feb 25, 9:18 PM CST	Special Weather Statement	FWD	Delta	12 min
Feb 25, 10:08 PM CST	Special Weather Statement	FWD	Collin	37 min
Feb 25, 11:08 PM CST	Special Weather Statement	FWD	Palo Pinto	37 min
Feb 25, 11:17 PM CST	Areal Flood Advisory	FWD	Palo Pinto, Parker	3 hr
Feb 25, 11:57 PM CST	Areal Flood Advisory	FWD	Denton, Tarrant	5 hr
Feb 26, 1:03 AM CST	Special Weather Statement	FWD	Palo Pinto, Stephens	42 min
Feb 26, 3:30 AM CST	River Flood Warning	FWD	Dallas	3 hr
Feb 26, 6:24 AM CST	River Flood Warning	FWD	Delta, Hopkins	26 hr
Feb 26, 6:28 AM CST	River Flood Warning	FWD	Collin	7 hr
Feb 26, 1:05 PM CST	River Flood Warning	FWD	Dallas	20 hr

Nearby

Special Weather Statements in Texas, 2021 Every special weather statement in 2021

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.