Alert archive / Texas / Flash Flood Warnings in 2019

Flash Flood Warning 15, NWS San Angelo, TX

May 29, 2019Fisher County, Nolan County, Texas

NWS San Angelo, TX issued this flash flood warning at May 29, 2019, 9:15 AM CDT for Fisher County, Nolan 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 29, 2019, 9:15 AM CDT (14:15 UTC)
Expired: May 29, 2019, 12:15 PM CDT
In force: 3 hr
Issued by: NWS San Angelo, TX
Area: Storm-based polygon
Flood severity: None

Counties Fisher County, TX, Nolan County, TX

The radar

The Dyess AFB radar (KDYX), 108 km from the middle of the area, began a volume at 14:15 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, 2.3 hours before the alert went out and 293 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: 1318 J/kg
Mixed-layer CIN: -27 J/kg
Mixed-layer LCL: 786 m above ground
0-6 km bulk shear: 30 kt
0-1 km storm-relative helicity: 150 m²/s²
0-3 km storm-relative helicity: 99 m²/s²
Significant tornado parameter: 0.6
Supercell composite: 5.6

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 29, 6:49 AM CDT, 2 hours 26 minutes earlier.

Area forecast discussion, May 29, 6:49 AM CDT, 2 hours 26 minutes before

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Hazardous weather outlook, May 29, 3:29 AM CDT, 5 hours 46 minutes before

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In the hours before

Local storm report, May 29, 6:55 AM CDT, 2 hours 20 minutes before

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Local storm report, May 29, 7:18 AM CDT, 1 hour 57 minutes before

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Special weather statement, May 29, 7:20 AM CDT, 1 hour 55 minutes before

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Special weather statement, May 29, 7:48 AM CDT, 1 hour 27 minutes before

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Local storm report, May 29, 8:18 AM CDT, 57 minutes before

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Special weather statement, May 29, 9:00 AM CDT, 15 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 29, 4:27 AM CDT	Special Weather Statement	SJT	Fisher	33 min
May 29, 5:03 AM CDT	Special Weather Statement	SJT	Haskell	27 min
May 29, 6:04 AM CDT	Special Weather Statement	SJT	Fisher	26 min
May 29, 6:23 AM CDT	Special Weather Statement	SJT	Nolan	22 min
May 29, 6:29 AM CDT	Severe Thunderstorm Warning	SJT	Fisher, Nolan	46 min
May 29, 6:36 AM CDT	Special Weather Statement	SJT	Jones	39 min
May 29, 7:04 AM CDT	Severe Thunderstorm Warning	SJT	Fisher, Jones, Nolan, Taylor	41 min
May 29, 7:20 AM CDT	Special Weather Statement	SJT	Nolan	25 min
May 29, 7:33 AM CDT	Flash Flood Warning	SJT	Jones, Taylor	117 min
May 29, 7:38 AM CDT	Severe Thunderstorm Warning	SJT	Callahan, Jones, Shackelford, Taylor	52 min
May 29, 7:43 AM CDT	Areal Flood Advisory	SJT	Nolan	62 min
May 29, 7:48 AM CDT	Special Weather Statement	SJT	Throckmorton	27 min
May 29, 8:13 AM CDT	Severe Thunderstorm Warning	SJT	Throckmorton	22 min
May 29, 8:30 AM CDT	Severe Thunderstorm Warning	SJT	Shackelford	30 min
May 29, 9:00 AM CDT	Special Weather Statement	SJT	Nolan	30 min
May 29, 9:30 AM CDT	Special Weather Statement	SJT	Fisher	45 min
May 29, 9:42 AM CDT	Special Weather Statement	SJT	Jones, Shackelford	48 min
May 29, 9:58 AM CDT	Areal Flood Advisory	SJT	Callahan, Jones, Shackelford, Taylor	3 hr
May 29, 2:11 PM CDT	Severe Thunderstorm Warning	SJT	Crockett, Irion	49 min
May 29, 2:53 PM CDT	Severe Thunderstorm Warning	SJT	Crockett	37 min
May 29, 3:27 PM CDT	Severe Thunderstorm Warning	SJT	Crockett, Schleicher, Sutton	48 min
May 29, 4:15 PM CDT	Severe Thunderstorm Warning	SJT	Schleicher, Sutton	35 min

Nearby

Flash Flood Warnings in Texas, 2019 Every flash flood warning in 2019

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.