Alert archive / Alabama / Severe Thunderstorm Warnings in 2008

Severe Thunderstorm Warning 333, NWS Birmingham, AL

June 29, 2008Barbour County, Bullock County, Alabama

NWS Birmingham, AL issued this severe thunderstorm warning at Jun 29, 2008, 1:24 PM CDT for Barbour County, Bullock County, Alabama. It was in force for 51 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
Jun 29, 2008, 1:24 PM CDT (18:24 UTC)
Expired
Jun 29, 2008, 2:15 PM CDT
In force
51 min
Issued by
NWS Birmingham, AL
Area
Storm-based polygon

Counties Barbour County, AL, Bullock County, AL

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jun 29, 10:47 AM CDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Birmingham, AL (KBMX), launched 12:00Z, 6.4 hours before the alert went out and 176 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 2008-06-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 670 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 2008-06-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -68 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
670 J/kg
Mixed-layer CIN
-11 J/kg
Mixed-layer LCL
477 m above ground
0-6 km bulk shear
14 kt
0-1 km storm-relative helicity
-68 m²/s²
0-3 km storm-relative helicity
-60 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 Birmingham, AL wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 29, 12:45 PM CDT, 39 minutes earlier.

Area forecast discussion, Jun 29, 12:45 PM CDT, 39 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BIRMINGHAM AL
1245 PM CDT SUN JUN 29 2008

.UPDATE...FOR AVIATION.

&&

.SHORT TERM...TODAY THROUGH MONDAY.

LOOKING AT CURRENT TREND OVER THE AREA THIS MORNING...LOW CLOUDS
DEVELOPING ACROSS MUCH OF CENTRAL ALABAMA THIS MORNING...WITH THE
TROPICAL MOISTURE IN PLACE. WILL SEE SOME ISENTROPIC LIFT THIS
MORNING PRODUCE ISOLATED AREAS OF SHOWERS AS WELL AS A FEW
THUNDERSTORMS. AS THE FRONT BEGINS TO DESCEND OUT OF WESTERN
TENNESSEE AND CLOSER TO THE AREA LATER THIS MORNING...WILL SEE MORE
SCATTERED SHOWERS AND THUNDERSTORMS DEVELOPING. AS THE DAYTIME
HEATING...ALTHOUGH DAMPENED SOME BY THE CLOUDS...GETS GOING WILL SEE
NUMEROUS SHOWERS AND THUNDERSTORMS...BECOMING WIDESPREAD OVER A GOOD
PORTION OF CENTRAL ALABAMA THIS AFTERNOON. PWS STILL QUITE
HIGH...WITH MODELS INDICATING NEAR 2 INCHES AREAWIDE DURING THE
AFTERNOON. WITH THIS TROPICAL QUITE SATURATED AIRMASS...MAY HAVE
SOME TROUBLE WITH DEVELOPING THE SUMMERTIME PULSE STORMS IN REGARDS
TO HAIL. HOWEVER...A 30 TO 40 LOW LEVEL JET IS FORECAST TO MOVE INTO
CENTRAL ALABAMA THIS AFTERNOON. THIS MAY BE ENOUGH TO HELP TRIGGER A
FEW STRONG TO SEVERE THUNDERSTORMS...WITH DAMAGING WINDS THE MAIN
THREAT. LOCALIZED FLOODING MAY ALSO BE AN ISSUE TODAY...BUT NOT
ANTICIPATING A WIDESPREAD PROBLEM. MOST OF THIS ACTIVITY AGAIN
WILL BE AHEAD OF THE FRONT.

THE FRONT ITSELF WILL MOVE INTO CENTRAL ALABAMA LATE AFTERNOON AND
INTO THE EVENING. SHOULD BE ENOUGH FIRING MECHANISMS TO GENERATE
SOME ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS ALONG THE FRONT
AS IT MOVES THROUGH.

BY MONDAY THE FRONT WILL BE APPROACHING THE SOUTHERN EXTENT OF
CENTRAL ALABAMA. WITH THE DAYTIME HEATING WILL SEE SCATTERED TO
NUMEROUS THUNDERSTORMS...GENERALLY SOUTH OF INTERSTATE 85. SOME OF
THESE STORMS MAY BE STRONG BUT OVERALL COVERAGE WILL BE MINIMAL.

AS FOR TEMPERATURES...BACKED OFF A LITTLE FROM WHAT MAV GUIDANCE WAS
THROWING OUT FOR THE NORTH AND WENT CLOSER TO NAM...ESPECIALLY FOR
TRENDS. THE LOW CLOUDS MAY HAVE SOME IMPACT ON TEMPERATURES AT
FIRST...BUT SHOULD HAVE A FEW HOURS IN WHICH THE TEMPERATURES WILL
INCREASE ALONG AND SOUTH OF BIRMINGHAM. AREAS IN THE NORTHWEST...MAY
SEE TEMPERATURES WARM UP LATE AFTERNOON...ONCE THE MAIN RAINS HAVE
ENDED.

16

.LONG TERM...TUESDAY THROUGH SUNDAY.
A SHARP TROUGH ALONG THE EAST COAST WILL RESULT IN NORTHERLY FLOW
ACROSS CENTRAL ALABAMA ON TUESDAY...ALTHOUGH SURFACE HIGH PRESSURE
WILL LIKELY BE THE DOMINATING FEATURE. THIS HIGH PRESSURE WILL
KEEP CONDITIONS DRY THROUGH MIDWEEK AS THE EAST COAST TROUGH
GRADUALLY DEAMPLIFIES. ON FRIDAY...SOUTHERLY FLOW AT THE SURFACE
WILL ALLOW MOISTURE TO SURGE BACK NORTHWARD AS A COLD FRONT
APPROACHES FROM THE NORTH. WOULD NOT BE SURPRISED IF THE FRONT
SLOWED A BIT...GUT WHATEVER THE TIMING GUIDANCE SUGGESTS IT WILL
LIKELY STALL ACROSS CENTRAL ALABAMA. THIS FEATURE AND ABUNDANT
MOISTURE ACROSS THE AREA COULD RESULT IN A WET WEEKEND.
TEMPERATURES WILL BE VERY CLOSE TO NORMAL TUESDAY THROUGH SUNDAY.

&&

.AVIATION...18Z TAF DISCUSSION.

VERY MOIST AND UNSTABLE CONDITIONS...ABUNDANT SUNSHINE...AND A COLD
FRONT MOVING ACROSS THE STATE TODAY WILL LEAD TO NUMEROUS SHOWER
AND THUNDERSTORM DEVELOPMENT.  ALTHOUGH MAINLY MVFR CONDITIONS WILL
OCCUR IN THE TSRA...THERE WILL BE ABUNDANT LIGHTNING STATEWIDE
THROUGH 04Z...OR FRONTAL PASSAGE...WHICHEVER COMES FIRST.  WITH
EXPECTED ABUNDANT RAINFALL...100 PERCENT RELATIVE HUMIDITY AFTER
MIDNIGHT AND WINDS BECOMING LIGHT...EXPECT WIDESPREAD IFR STRATUS
AND FOG TO DEVELOP AFTER 10Z WITH CONDITIONS IMPROVING AFTER 15Z.
STEFKOVICH

&&

.BMX WATCHES/WARNINGS/ADVISORIES...NONE.
&&
Hazardous weather outlook, Jun 29, 11:35 AM CDT, 1 hour 49 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BIRMINGHAM AL
1135 AM CDT SUN JUN 29 2008

ALZ011>015-017>050-301031-
AUTAUGA-BARBOUR-BIBB-BLOUNT-BULLOCK-CALHOUN-CHAMBERS-CHEROKEE-
CHILTON-CLAY-CLEBURNE-COOSA-DALLAS-ELMORE-ETOWAH-FAYETTE-GREENE-HALE-
JEFFERSON-LAMAR-LEE-LOWNDES-MACON-MARENGO-MARION-MONTGOMERY-PERRY-
PICKENS-PIKE-RANDOLPH-RUSSELL-SHELBY-ST CLAIR-SUMTER-TALLADEGA-
TALLAPOOSA-TUSCALOOSA-WALKER-WINSTON-
1135 AM CDT SUN JUN 29 2008

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

.DAY ONE...THIS AFTERNOON AND TONIGHT.

STRONG TO SEVERE THUNDERSTORMS WILL BE POSSIBLE FROM NOON TIL 9 PM.
THE GREATEST THREAT WILL BE FROM NOON TO 6 PM FOR AREAS NORTH OF
INTERSTATE 20 AND AT ANY TIME FOR AREAS SOUTH OF INTERSTATE 20. THE
STRONGEST STORMS WILL BE CAPABLE OF PRODUCING DAMAGING STRAIGHT LINE
WINDS NEAR OR ABOVE 60 MPH...SMALL HAIL...LOCALLY HEAVY RAINFALL UP
TO 2 INCHES IN A SHORT PERIOD OF TIME...AND DEADLY LIGHTNING.

A COLD FRONT WILL MOVE ACROSS CENTRAL ALABAMA DURING THE AFTERNOON
AND EVENING...PROVIDING THE FOCUS FOR THUNDERSTORM DEVELOPMENT.  IN
ADDITION...THE ATMOSPHERE IS VERY UNSTABLE...AND AREAS THAT RECEIVE
ABUNDANT SUNSHINE...ESPECIALLY SOUTH OF INTERSTATE 20...COULD HAVE
RAPID THUNDERSTORM DEVELOPMENT ANYTIME THROUGH 9 PM.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

ACTIVATION OF STORM SPOTTERS AND EMERGENCY MANAGEMENT MAY BE NEEDED
THIS AFTERNOON AND TONIGHT.

STEFKOVICH

In the hours before

Special weather statement, Jun 29, 12:18 PM CDT, 1 hour 6 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>
Special weather statement, Jun 29, 12:36 PM CDT, 48 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
1236 PM CDT SUN JUN 29 2008

ALZ042-044-049-291800-
LOWNDES-MONTGOMERY-PIKE-
1236 PM CDT SUN JUN 29 2008

...SIGNIFICANT WEATHER ALERT FOR LOWNDES...MONTGOMERY AND PIKE
COUNTIES UNTIL 100 PM CDT...

AT 1231 PM CDT...THE NATIONAL WEATHER SERVICE IS TRACKING A STRONG
THUNDERSTORM NEAR DAVENPORT...OR 11 MILES NORTHEAST OF FORT
DEPOSIT...MOVING EAST AT 32 MPH.

WINDS UP TO 50 MPH...FREQUENT CLOUD TO GROUND LIGHTNING...AND HEAVY
DOWNPOURS ARE EXPECTED WITH THIS STORM.

* LOCATIONS IN OR NEAR THE PATH INCLUDE...
  DAVENPORT.
  PINTLALA.
  SELLERS.
  SPRAGUE.
  DUBLIN.
  MEADVILLE.

THE GUSTY WINDS WILL BE CAPABLE OF KNOCKING DOWN SMALL TREES...TREE
LIMBS...AND POWERLINES. SEEK SAFE SHELTER UNTIL THE STORM HAS PASSED.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 600 PM CDT SUNDAY
EVENING FOR SOUTHERN ALABAMA.

STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO...OR YOUR LOCAL
TELEVISION STATIONS FOR LATER STATEMENTS AND POSSIBLE WARNINGS
CONCERNING THIS WEATHER SITUATION.

17/KLAWS
Special weather statement, Jun 29, 12:38 PM CDT, 46 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
1238 PM CDT SUN JUN 29 2008

ALZ043-045-046-291815-
BULLOCK-ELMORE-MACON-
1238 PM CDT SUN JUN 29 2008

...SIGNIFICANT WEATHER ALERT FOR BULLOCK...ELMORE AND MACON COUNTIES
UNTIL 115 PM CDT...

AT 1236 PM CDT...THE NATIONAL WEATHER SERVICE IS TRACKING A STRONG
THUNDERSTORM NEAR MOUNT MEIGS...OR 10 MILES EAST OF MONTGOMERY...
MOVING EAST AT 32 MPH.

WINDS UP TO 50 MPH...FREQUENT CLOUD TO GROUND LIGHTNING...AND HEAVY
DOWNPOURS ARE EXPECTED WITH THIS STORM.

* LOCATIONS IN OR NEAR THE PATH INCLUDE...
  WARE.
  TYSONVILLE.
  SHORTER.
  CROSS KEYS.
  LIVERPOOL.
  TUSKEGEE.

THE GUSTY WINDS WILL BE CAPABLE OF KNOCKING DOWN SMALL TREES...TREE
LIMBS...AND POWERLINES. SEEK SAFE SHELTER UNTIL THE STORM HAS PASSED.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 600 PM CDT SUNDAY
EVENING FOR SOUTHERN ALABAMA.

STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO...OR YOUR LOCAL
TELEVISION STATIONS FOR LATER STATEMENTS AND POSSIBLE WARNINGS
CONCERNING THIS WEATHER SITUATION.

17/KLAWS
Special weather statement, Jun 29, 12:59 PM CDT, 25 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
1259 PM CDT SUN JUN 29 2008

ALZ011-014-291830-
MARION-WINSTON-
1259 PM CDT SUN JUN 29 2008

...SIGNIFICANT WEATHER ALERT FOR MARION AND WINSTON COUNTIES UNTIL
130 PM CDT...

AT 1254 PM CDT...THE NATIONAL WEATHER SERVICE IS TRACKING A STRONG
THUNDERSTORM NEAR BRINN...OR 10 MILES EAST OF HAMILTON...MOVING EAST
AT 38 MPH.

WINDS UP TO 50 MPH...FREQUENT CLOUD TO GROUND LIGHTNING...AND HEAVY
DOWNPOURS ARE EXPECTED WITH THIS STORM.

* LOCATIONS IN OR NEAR THE PATH INCLUDE...
  BRINN.
  LAKE BUTTAHATCHEE.
  HALEYVILLE.
  DELMAR.
  WEISS.
  ASHRIDGE.

THE GUSTY WINDS WILL BE CAPABLE OF KNOCKING DOWN SMALL TREES...TREE
LIMBS...AND POWERLINES. SEEK SAFE SHELTER UNTIL THE STORM HAS PASSED.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 600 PM CDT SUNDAY
EVENING FOR SOUTHERN ALABAMA.

STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO...OR YOUR LOCAL
TELEVISION STATIONS FOR LATER STATEMENTS AND POSSIBLE WARNINGS
CONCERNING THIS WEATHER SITUATION.

17/KLAWS
Special weather statement, Jun 29, 1:15 PM CDT, 9 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
115 PM CDT SUN JUN 29 2008

ALZ046-291845-
BULLOCK-
115 PM CDT SUN JUN 29 2008

...SIGNIFICANT WEATHER ALERT FOR BULLOCK COUNTY UNTIL 145 PM CDT...

AT 112 PM CDT...THE NATIONAL WEATHER SERVICE IS TRACKING A STRONG
THUNDERSTORM NEAR FRANKLIN FIELD...OR 7 MILES WEST OF UNION
SPRINGS...MOVING EAST AT 32 MPH.

WINDS UP TO 50 MPH AND FREQUENT CLOUD TO GROUND LIGHTNING ARE
EXPECTED WITH THIS STORM.

* LOCATIONS IN OR NEAR THE PATH INCLUDE...
  FRANKLIN FIELD.
  UNION SPRINGS.
  ABERFOIL.
  THREE NOTCH.
  MIDWAY.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 600 PM CDT SUNDAY
EVENING FOR SOUTHERN ALABAMA.

STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO...OR YOUR LOCAL
TELEVISION STATIONS FOR LATER STATEMENTS AND POSSIBLE WARNINGS
CONCERNING THIS WEATHER SITUATION.

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 29, 2:27 PM CDTSevere Thunderstorm WarningBMXGreene, Hale, Pickens, Sumter48 min
Jun 29, 3:05 PM CDTSevere Thunderstorm WarningBMXGreene, Hale, Tuscaloosa25 min
Jun 29, 4:39 PM CDTSevere Thunderstorm WarningBMXCalhoun, Cherokee, Cleburne51 min
Jun 29, 4:43 PM CDTSevere Thunderstorm WarningBMXAutauga, Elmore, Montgomery32 min
Jun 29, 4:49 PM CDTSevere Thunderstorm WarningBMXLowndes, Montgomery41 min
Jun 29, 5:10 PM CDTSevere Thunderstorm WarningBMXBullock, Elmore, Macon, Montgomery, Pike50 min
Jun 29, 5:26 PM CDTSevere Thunderstorm WarningBMXClay, Talladega49 min
Jun 29, 5:29 PM CDTSevere Thunderstorm WarningBMXRandolph46 min
Jun 29, 5:52 PM CDTSevere Thunderstorm WarningBMXChambers, Clay, Lee, Macon, Randolph, Russell and 1 more53 min
Jun 29, 5:54 PM CDTSevere Thunderstorm WarningBMXClay, Randolph51 min
Jun 29, 6:40 PM CDTSevere Thunderstorm WarningBMXChambers, Randolph, Tallapoosa34 min

Nearby

Severe Thunderstorm Warnings in Alabama, 2008Every severe thunderstorm warning in 2008

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.