Alert archive / Alabama / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 196, NWS Tallahassee, FL

July 19, 2019Dale County, Henry County, Houston County, Alabama

NWS Tallahassee, FL issued this severe thunderstorm warning at Jul 19, 2019, 2:19 PM CDT for Dale County, Henry County, Houston County, Alabama. 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 counties it named.

The facts

Issued: Jul 19, 2019, 2:19 PM CDT (19:19 UTC)
Expired: Jul 19, 2019, 3:00 PM CDT
In force: 41 min
Issued by: NWS Tallahassee, FL
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Dale County, AL, Henry County, AL, Houston County, AL

The radar

The Ft Rucker radar (KEOX), 13 km from the middle of the area, began a volume at 19:19 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

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 7.3 hours before the alert went out and 149 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: 1003 J/kg
Mixed-layer CIN: -63 J/kg
Mixed-layer LCL: 1151 m above ground
0-6 km bulk shear: 8 kt
0-1 km storm-relative helicity: -26 m²/s²
0-3 km storm-relative helicity: -28 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 Tallahassee, FL wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 19, 12:28 PM CDT, 1 hour 51 minutes earlier.

Area forecast discussion, Jul 19, 12:28 PM CDT, 1 hour 51 minutes before

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In the hours before

Special weather statement, Jul 19, 11:51 AM CDT, 2 hours 28 minutes before

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Special weather statement, Jul 19, 12:14 PM CDT, 2 hours 5 minutes before

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Special weather statement, Jul 19, 1:02 PM CDT, 1 hour 17 minutes before

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Local storm report, Jul 19, 1:31 PM CDT, 48 minutes before

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Special weather statement, Jul 19, 1:49 PM CDT, 30 minutes before

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Special weather statement, Jul 19, 2:14 PM CDT, 5 minutes before

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The office that day

Everything else NWS Tallahassee, FL issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 19, 11:33 AM CDT	Special Weather Statement	TAE	Dixie	27 min
Jul 19, 11:51 AM CDT	Special Weather Statement	TAE	Taylor	39 min
Jul 19, 12:14 PM CDT	Special Weather Statement	TAE	Holmes	46 min
Jul 19, 1:02 PM CDT	Special Weather Statement	TAE	Holmes	28 min
Jul 19, 1:46 PM CDT	Special Marine Warning	TAE		89 min
Jul 19, 1:49 PM CDT	Special Weather Statement	TAE	Franklin	41 min
Jul 19, 2:27 PM CDT	Special Weather Statement	TAE	Leon	33 min
Jul 19, 2:41 PM CDT	Areal Flood Advisory	TAE	Gadsden, Leon	64 min
Jul 19, 5:28 PM CDT	Special Weather Statement	TAE	Washington	32 min
Jul 18, 7:41 PM CDT	Special Weather Statement	TAE	Grady	34 min
Jul 18, 8:07 PM CDT	Special Weather Statement	TAE	Grady	38 min
Jul 19, 2:48 PM CDT	Special Weather Statement	TAE	Lanier	27 min
Jul 19, 3:12 PM CDT	Special Weather Statement	TAE	Colquitt	33 min
Jul 19, 3:36 PM CDT	Special Weather Statement	TAE	Miller	24 min
Jul 19, 3:48 PM CDT	Special Weather Statement	TAE	Ben Hill, Dougherty, Irwin, Tift, Turner, Worth	57 min
Jul 19, 4:06 PM CDT	Severe Thunderstorm Warning	TAE	Ben Hill, Irwin, Tift, Turner, Worth	54 min
Jul 19, 4:12 PM CDT	Areal Flood Advisory	TAE	Dougherty, Lee	2 hr
Jul 19, 4:18 PM CDT	Areal Flood Advisory	TAE	Ben Hill, Irwin, Tift, Turner, Worth	117 min
Jul 19, 4:24 PM CDT	Flash Flood Warning	TAE	Dougherty, Lee	96 min
Jul 19, 4:41 PM CDT	Flash Flood Warning	TAE	Baker, Mitchell	94 min
Jul 19, 5:13 PM CDT	Flash Flood Warning	TAE	Worth	92 min
Jul 19, 2:14 PM CDT	Special Weather Statement	TAE	Houston	31 min
Jul 19, 2:57 PM CDT	Severe Thunderstorm Warning	TAE	Henry, Houston	17 min
Jul 19, 3:19 PM CDT	Special Weather Statement	TAE	Houston	26 min

Nearby

Severe Thunderstorm Warnings in Alabama, 2019 Every severe thunderstorm 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.