Alert archive / Alabama / Special Weather Statements in 2016

Special Weather Statement, NWS Birmingham, AL

July 5, 2016Tallapoosa County, Alabama

NWS Birmingham, AL issued this special weather statement at Jul 5, 2016, 2:42 PM CDT for Tallapoosa County, Alabama. It was in force for 33 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
Jul 5, 2016, 2:42 PM CDT (19:42 UTC)
Expired
Jul 5, 2016, 3:15 PM CDT
In force
33 min
Issued by
NWS Birmingham, AL

County Tallapoosa County, AL

The radar

The Maxwell AFB radar (KMXX), 33 km from the middle of the area, began a volume at 19:41 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

Birmingham, AL (KBMX), launched 12:00Z, 7.7 hours before the alert went out and 84 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-pSkew-T log-p diagram, Birmingham, AL at 12:00Z on 2016-07-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1665 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Birmingham, AL at 12:00Z on 2016-07-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 39 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
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
1665 J/kg
Mixed-layer CIN
-19 J/kg
Mixed-layer LCL
692 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
39 m²/s²
0-3 km storm-relative helicity
31 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

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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 Jul 5, 12:47 PM CDT, 1 hour 55 minutes earlier.

Area forecast discussion, Jul 5, 12:47 PM CDT, 1 hour 55 minutes before
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Hazardous weather outlook, Jul 5, 6:46 AM CDT, 7 hours 56 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BIRMINGHAM AL
646 AM CDT TUE JUL 5 2016

ALZ011>015-017>050-061500-
MARION-LAMAR-FAYETTE-WINSTON-WALKER-BLOUNT-ETOWAH-CALHOUN-CHEROKEE-
CLEBURNE-PICKENS-TUSCALOOSA-JEFFERSON-SHELBY-ST. CLAIR-TALLADEGA-
CLAY-RANDOLPH-SUMTER-GREENE-HALE-PERRY-BIBB-CHILTON-COOSA-TALLAPOOSA-
CHAMBERS-MARENGO-DALLAS-AUTAUGA-LOWNDES-ELMORE-MONTGOMERY-MACON-
BULLOCK-LEE-RUSSELL-PIKE-BARBOUR-
646 AM CDT TUE JUL 5 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE COUNTIES SERVED BY THE
NATIONAL WEATHER SERVICE OFFICE IN BIRMINGHAM.

.DAY ONE...TODAY AND TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

A COMBINATION OF HEAT AND HUMIDITY MAY SEND HEAT INDEX VALUES OVER
105 DEGREES EACH AFTERNOON FROM WEDNESDAY THROUGH MONDAY...MAINLY
ACROSS THE SOUTHERN AND WESTERN PORTIONS OF CENTRAL ALABAMA.

.SPOTTER INFORMATION STATEMENT...

ACTIVATION OF STORM SPOTTERS AND EMERGENCY MANAGEMENT IS NOT
EXPECTED AT THIS TIME.

In the hours before

Special weather statement, Jul 5, 1:00 PM CDT, 1 hour 42 minutes before
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Special weather statement, Jul 5, 1:07 PM CDT, 1 hour 35 minutes before
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Special weather statement, Jul 5, 1:34 PM CDT, 1 hour 8 minutes before
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Special weather statement, Jul 5, 1:48 PM CDT, 54 minutes before
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Special weather statement, Jul 5, 2:11 PM CDT, 31 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
211 PM CDT TUE JUL 5 2016

ALZ040-042-051945-
DALLAS AL-LOWNDES AL-
211 PM CDT TUE JUL 5 2016

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN LOWNDES AND
SOUTHEASTERN DALLAS COUNTIES UNTIL 245 PM CDT...

AT 210 PM CDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 7
MILES SOUTH OF BELKNAP...OR 16 MILES NORTHEAST OF CAMDEN...MOVING
EAST AT 10 MPH. ADDITIONAL STRONG THUNDERSTORMS EXTENDED FROM THIS
LOCATION FURTHER WEST ACROSS CENTRAL AND WESTERN WILCOX COUNTY.

WINDS IN EXCESS OF 40 MPH WILL BE POSSIBLE WITH THESE STORMS.

LOCATIONS IMPACTED INCLUDE...
DANNELLY RESERVOIR...TILDEN...MINTER...COLLIRENE...CARLOWVILLE...
FOSTORIA AND FARMERSVILLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND MAY LEAD
TO LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.

&&

LAT...LON 3205 8686 3205 8718 3208 8719 3210 8723
      3212 8724 3212 8726 3214 8725 3215 8728
      3217 8729 3216 8730 3217 8731 3220 8674
      3196 8673 3196 8686
TIME...MOT...LOC 1910Z 276DEG 11KT 3209 8703

05
Special weather statement, Jul 5, 2:42 PM CDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
242 PM CDT TUE JUL 5 2016

ALZ036-037-043-052015-
TALLAPOOSA AL-COOSA AL-ELMORE AL-
242 PM CDT TUE JUL 5 2016

...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN ELMORE...
SOUTHEASTERN COOSA AND WEST CENTRAL TALLAPOOSA COUNTIES UNTIL 315 PM
CDT...

AT 241 PM CDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM OVER
EQUALITY...MOVING EAST AT 25 MPH.

WINDS IN EXCESS OF 40 MPH WILL BE POSSIBLE WITH THIS STORM.

LOCATIONS IMPACTED INCLUDE...
ALEXANDER CITY...DADEVILLE...EQUALITY...JACKSONS' GAP...MARTIN DAM...
KOWALIGA BRIDGE...WESTERN LAKE MARTIN...NORTHERN LAKE MARTIN...
WIND CREEK STATE PARK...STILL WATERS RESORT...EASTERN LAKE MARTIN...
CENTRAL...BLUE CREEK MARINA...SUSANNAH CROSSING...
MAXWELL GUNTER RECREATION AREA...DARE PARK AND YATES RESERVOIR.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND MAY LEAD
TO LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.

&&

LAT...LON 3266 8620 3277 8624 3294 8583 3267 8577
TIME...MOT...LOC 1941Z 257DEG 20KT 3275 8611

05

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 4, 9:12 PM CDTSpecial Weather StatementBMXLamar33 min
Jul 4, 9:26 PM CDTSpecial Weather StatementBMXMarion49 min
Jul 5, 9:17 AM CDTSpecial Weather StatementBMXWinston28 min
Jul 5, 9:45 AM CDTSpecial Weather StatementBMXFayette45 min
Jul 5, 10:34 AM CDTSpecial Weather StatementBMXTuscaloosa26 min
Jul 5, 11:19 AM CDTSpecial Weather StatementBMXMacon26 min
Jul 5, 11:27 AM CDTSpecial Weather StatementBMXHale33 min
Jul 5, 1:00 PM CDTSpecial Weather StatementBMXMarengo30 min
Jul 5, 1:07 PM CDTSpecial Weather StatementBMXLowndes38 min
Jul 5, 1:34 PM CDTSpecial Weather StatementBMXAutauga41 min
Jul 5, 1:48 PM CDTSpecial Weather StatementBMXMontgomery42 min
Jul 5, 2:11 PM CDTSpecial Weather StatementBMXWilcox34 min
Jul 5, 4:05 PM CDTSpecial Weather StatementBMXSumter25 min
Jul 5, 4:58 PM CDTSpecial Weather StatementBMXHale32 min
Jul 5, 5:11 PM CDTSpecial Weather StatementBMXGreene34 min
Jul 5, 5:40 PM CDTSpecial Weather StatementBMXPickens35 min
Jul 5, 5:59 PM CDTSevere Thunderstorm WarningBMXGreene, Tuscaloosa31 min
Jul 5, 6:34 PM CDTSpecial Weather StatementBMXTuscaloosa26 min
Jul 5, 6:59 PM CDTSpecial Weather StatementBMXTuscaloosa31 min

Nearby

Special Weather Statements in Alabama, 2016Every special weather statement in 2016

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.