Alert archive / Texas / Flash Flood Warnings in 2006

Flash Flood Warning 7, NWS San Angelo, TX

May 14, 2006McCulloch County, Texas

NWS San Angelo, TX issued this flash flood warning at May 14, 2006, 3:55 PM CDT for McCulloch County, Texas. It was in force for 2 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 14, 2006, 3:55 PM CDT (20:55 UTC)
Expired: May 14, 2006, 6:00 PM CDT
In force: 2 hr
Issued by: NWS San Angelo, TX
Area: Counties, with a storm outline in the text

County McCulloch County, TX

The radar

The San Angelo radar (KSJT), 110 km from the middle of the area, began a volume at 20:58 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

Del Rio, TX (KDRT), launched 12:00Z, 8.9 hours before the alert went out and 249 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: 2963 J/kg
Mixed-layer CIN: -400 J/kg
Mixed-layer LCL: 1258 m above ground
0-6 km bulk shear: 38 kt
0-1 km storm-relative helicity: 57 m²/s²
0-3 km storm-relative helicity: 142 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.8

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 San Angelo, TX wrote its last area forecast discussion before this flash flood warning went out at May 14, 3:41 PM CDT, 14 minutes earlier.

Area forecast discussion, May 14, 3:41 PM CDT, 14 minutes before

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Hazardous weather outlook, May 14, 3:08 PM CDT, 47 minutes before

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In the hours before

Local storm report, May 14, 1:14 PM CDT, 2 hours 41 minutes before

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Local storm report, May 14, 3:11 PM CDT, 44 minutes before

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Local storm report, May 14, 3:38 PM CDT, 17 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
May 14, 12:47 PM CDT	Severe Thunderstorm Warning	SJT	McCulloch	58 min
May 14, 1:42 PM CDT	Severe Thunderstorm Warning	SJT	McCulloch, Mason	63 min
May 14, 2:24 PM CDT	Severe Thunderstorm Warning	SJT	McCulloch	66 min
May 14, 2:48 PM CDT	Severe Thunderstorm Warning	SJT	Mason	57 min
May 14, 3:29 PM CDT	Severe Thunderstorm Warning	SJT	McCulloch	61 min
May 14, 3:44 PM CDT	Severe Thunderstorm Warning	SJT	Kimble	61 min

Nearby

Flash Flood Warnings in Texas, 2006 Every flash flood warning in 2006

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.