Alert archive / Alabama / Special Weather Statements in 2015

Special Weather Statement, NWS Birmingham, AL

June 26, 2015Autauga County, Alabama

NWS Birmingham, AL issued this special weather statement at Jun 26, 2015, 3:05 PM CDT for Autauga County, Alabama. It was in force for 25 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: Jun 26, 2015, 3:05 PM CDT (20:05 UTC)
Expired: Jun 26, 2015, 3:30 PM CDT
In force: 25 min
Issued by: NWS Birmingham, AL

County Autauga County, AL

The radar

The Birmingham radar (KBMX), 65 km from the middle of the area, began a volume at 20:05 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

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 8.1 hours before the alert went out and 236 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: 1434 J/kg
Mixed-layer CIN: -43 J/kg
Mixed-layer LCL: 941 m above ground
0-6 km bulk shear: 13 kt
0-1 km storm-relative helicity: -19 m²/s²
0-3 km storm-relative helicity: 25 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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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 Birmingham, AL wrote its last area forecast discussion before this special weather statement went out at Jun 26, 12:39 PM CDT, 2 hours 26 minutes earlier.

Area forecast discussion, Jun 26, 12:39 PM CDT, 2 hours 26 minutes before

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Hazardous weather outlook, Jun 26, 5:50 AM CDT, 9 hours 15 minutes before

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In the hours before

Local storm report, Jun 26, 1:24 PM CDT, 1 hour 41 minutes before

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Special weather statement, Jun 26, 1:53 PM CDT, 1 hour 12 minutes before

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Special weather statement, Jun 26, 1:55 PM CDT, 1 hour 10 minutes before

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Special weather statement, Jun 26, 2:01 PM CDT, 1 hour 4 minutes before

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Local storm report, Jun 26, 2:33 PM CDT, 32 minutes before

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Special weather statement, Jun 26, 3:05 PM CDT, 0 minutes before

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The office that day

Everything else NWS Birmingham, AL issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 25, 7:47 PM CDT	Severe Thunderstorm Warning	BMX	Sumter	19 min
Jun 26, 12:06 PM CDT	Special Weather Statement	BMX	Coosa	24 min
Jun 26, 12:30 PM CDT	Special Weather Statement	BMX	Cleburne	30 min
Jun 26, 12:37 PM CDT	Severe Thunderstorm Warning	BMX	Cleburne	23 min
Jun 26, 12:57 PM CDT	Special Weather Statement	BMX	Calhoun	33 min
Jun 26, 1:53 PM CDT	Special Weather Statement	BMX	Chilton	37 min
Jun 26, 1:55 PM CDT	Special Weather Statement	BMX	Montgomery	35 min
Jun 26, 2:01 PM CDT	Special Weather Statement	BMX	Tuscaloosa	29 min
Jun 26, 2:09 PM CDT	Areal Flood Advisory	BMX	Montgomery	2 hr
Jun 26, 4:55 PM CDT	Areal Flood Advisory	BMX	Russell	3 hr
Jun 26, 5:44 PM CDT	Special Weather Statement	BMX	Marengo	31 min
Jun 26, 5:47 PM CDT	Special Weather Statement	BMX	Walker	43 min
Jun 26, 6:10 PM CDT	Special Weather Statement	BMX	Marengo	50 min
Jun 26, 6:45 PM CDT	Areal Flood Advisory	BMX	Marengo	3 hr

Nearby

Special Weather Statements in Alabama, 2015 Every special weather statement in 2015

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.