Alert archive / Texas / Flash Flood Warnings in 2007

Flash Flood Warning 143, NWS Fort Worth, TX

May 27, 2007Young County, Texas

NWS Fort Worth, TX issued this flash flood warning at May 27, 2007, 4:39 PM CDT for Young County, Texas. It was in force for 3 hr. 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 27, 2007, 4:39 PM CDT (21:39 UTC)
Expired: May 27, 2007, 7:45 PM CDT
In force: 3 hr
Issued by: NWS Fort Worth, TX
Area: Whole counties

County Young County, TX

The radar

The Dyess AFB radar (KDYX), 89 km from the middle of the area, began a volume at 21:43 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 12:00Z, 9.7 hours before the alert went out and 136 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: 1126 J/kg
Mixed-layer CIN: -9 J/kg
Mixed-layer LCL: 639 m above ground
0-6 km bulk shear: 10 kt
0-1 km storm-relative helicity: 10 m²/s²
0-3 km storm-relative helicity: 1 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 flash flood 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 flash flood warning went out at May 27, 3:24 PM CDT, 1 hour 15 minutes earlier.

Area forecast discussion, May 27, 3:24 PM CDT, 1 hour 15 minutes before

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Hazardous weather outlook, May 27, 2:55 PM CDT, 1 hour 44 minutes before

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In the hours before

Local storm report, May 27, 1:18 PM CDT, 3 hours 21 minutes before

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Local storm report, May 27, 1:24 PM CDT, 3 hours 15 minutes before

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Local storm report, May 27, 1:28 PM CDT, 3 hours 11 minutes before

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Local storm report, May 27, 3:58 PM CDT, 41 minutes before

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Special weather statement, May 27, 3:58 PM CDT, 41 minutes before

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Special weather statement, May 27, 4:03 PM CDT, 36 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
May 26, 7:11 PM CDT	Flash Flood Warning	FWD	Wise	3 hr
May 26, 7:15 PM CDT	Flash Flood Warning	FWD	Hood	3 hr
May 27, 3:13 AM CDT	Flash Flood Warning	FWD	Cooke	3 hr
May 27, 8:24 AM CDT	Flash Flood Warning	FWD	Cooke	3 hr
May 27, 8:41 AM CDT	Flash Flood Warning	FWD	Bell, Coryell, McLennan	3 hr
May 27, 8:46 AM CDT	Flash Flood Warning	FWD	Milam	3 hr
May 27, 9:10 AM CDT	Flash Flood Warning	FWD	Rockwall	3 hr
May 27, 9:45 AM CDT	Flash Flood Warning	FWD	Hill	3 hr
May 27, 9:57 AM CDT	Flash Flood Warning	FWD	Collin	3 hr
May 27, 10:33 AM CDT	Flash Flood Warning	FWD	Limestone	3 hr
May 27, 10:49 AM CDT	Flash Flood Warning	FWD	Hunt	3 hr
May 27, 11:09 AM CDT	Flash Flood Warning	FWD	Navarro	3 hr
May 27, 11:13 AM CDT	Flash Flood Warning	FWD	Kaufman	3 hr
May 27, 11:35 AM CDT	Flash Flood Warning	FWD	Ellis	3 hr
May 27, 11:54 AM CDT	Flash Flood Warning	FWD	Cooke	3 hr
May 27, 3:58 PM CDT	Special Weather Statement	FWD	Young	32 min
May 27, 4:03 PM CDT	Special Weather Statement	FWD	Eastland	27 min
May 27, 4:07 PM CDT	Severe Thunderstorm Warning	FWD	Eastland	38 min
May 27, 4:13 PM CDT	Severe Thunderstorm Warning	FWD	Young	47 min
May 27, 5:03 PM CDT	Special Weather Statement	FWD	Jack	27 min
May 27, 6:37 PM CDT	Special Weather Statement	FWD	Denton	23 min

Nearby

Flash Flood Warnings in Texas, 2007 Every flash flood warning in 2007

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.