Alert archive / Alabama / Severe Thunderstorm Warnings in 2012

Severe Thunderstorm Warning 184, NWS Birmingham, AL

July 1, 2012Chambers County, Alabama

NWS Birmingham, AL issued this severe thunderstorm warning at Jul 1, 2012, 3:44 PM CDT for Chambers County, Alabama. It was in force for 46 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued: Jul 1, 2012, 3:44 PM CDT (20:44 UTC)
Expired: Jul 1, 2012, 4:30 PM CDT
In force: 46 min
Issued by: NWS Birmingham, AL
Area: Storm-based polygon

County Chambers County, AL

What was reported inside it

Time	Report	Where	Remark
Jul 1, 3:54 PM CDT	HAIL 1	Wnw Penton, AL	QUARTER SIZED HAIL REPORTED ON HIGHWAY 77.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this severe thunderstorm warning; the first came 10 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 8.7 hours before the alert went out and 100 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: 2785 J/kg
Mixed-layer CIN: -200 J/kg
Mixed-layer LCL: 1830 m above ground
0-6 km bulk shear: 3 kt
0-1 km storm-relative helicity: -38 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

The text

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

109 
WUUS54 KBMX 012044
SVRBMX
ALC017-012130-
/O.NEW.KBMX.SV.W.0184.120701T2044Z-120701T2130Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BIRMINGHAM AL
344 PM CDT SUN JUL 1 2012

THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHWESTERN CHAMBERS COUNTY IN EAST CENTRAL ALABAMA...

* UNTIL 430 PM CDT

* AT 342 PM CDT...THE NATIONAL WEATHER SERVICE INDICATED A SEVERE
  THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND DAMAGING
  WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED NEAR PENTON...OR
  9 MILES WEST OF STROUD.  THIS STORM WAS NEARLY STATIONARY.

* LOCATIONS IMPACTED INCLUDE...
  WELCH...RED LEVEL...ABANDA AND SPARKLING SPRINGS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION...MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF
YOUR HOME OR BUSINESS.

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

&&

TO REPORT SEVERE WEATHER...
CALL 1-800-856-0758.

LAT...LON 3288 8538 3288 8559 3309 8559 3311 8559
      3311 8534
TIME...MOT...LOC 2044Z 161DEG 2KT 3302 8549

$$

56

1 follow-up statement

259 
WWUS54 KBMX 012102
SVSBMX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
402 PM CDT SUN JUL 1 2012

ALC017-012130-
/O.CON.KBMX.SV.W.0184.000000T0000Z-120701T2130Z/
CHAMBERS AL-
402 PM CDT SUN JUL 1 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTH CENTRAL
CHAMBERS COUNTY UNTIL 430 PM CDT...

AT 400 PM CDT...TRAINED SPOTTERS REPORTED QUARTER SIZE HAIL ACROSS 
NORTHERN CHAMBERS COUNTY WITH A SEVERE THUNDERSTORM.  THIS STORM WAS 
LOCATED NEAR PENTON...OR 10 MILES WEST OF STROUD. MOVEMENT WAS 
NEARLY STATIONARY.

LOCATIONS IMPACTED INCLUDE...
  RED LEVEL AND ABANDA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS STORM HAS A HISTORY OF PRODUCING LARGE HAIL. SEEK SHELTER NOW
INSIDE A STURDY STRUCTURE AND STAY AWAY FROM WINDOWS.

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

&&

TO REPORT SEVERE WEATHER...CALL 1-800-856-0758.

LAT...LON 3293 8538 3296 8552 3308 8556 3311 8556
      3311 8534
TIME...MOT...LOC 2101Z 161DEG 2KT 3303 8549

$$

56

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 Jul 1, 3:25 PM CDT, 19 minutes earlier.

Area forecast discussion, Jul 1, 3:25 PM CDT, 19 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BIRMINGHAM AL
325 PM CDT SUN JUL 1 2012

.DISCUSSION...

WE'VE GOT RAIN! OR...AT LEAST A FEW SPOTS NOW HAVE RAIN. CORFIDI
VECTORS SUGGEST THE PREFERRED DIRECTION OF MOVEMENT WOULD BE
SLOWLY TO THE NORTH...ALTHOUGH OUTFLOW INTERACTION COULD VERY WELL
CAUSE SOME ERRATIC STORM MOVEMENT AND PROPAGATION. POPS TONIGHT
WILL BE A LAST MINUTE DECISION...BASED LARGELY ON RADAR TRENDS.
AND WHILE WE ARE TALKING ABOUT POPS...I WILL JUST GO AHEAD AND
MENTION THAT WE WILL KEEP THE NEAR/JUST BELOW CLIMO POPS FOR THE
REST OF THE FORECAST PERIOD. STILL NOTHING SYNOPTICALLY EVIDENT IN
THE MODELS TO PLACE ANY AMOUNT OF CONFIDENCE IN A HIGHER CHANCE OF
RAIN.

WE NOW TURN OUR ATTENTION BACK TO THE TEMPERATURES...WHICH HAVE
DOMINATED OUR WEATHER STORY FOR SEVERAL DAYS. LOOKS LIKE YESTERDAY
AND TODAY WERE THE PEAK DAYS FOR THE HEAT. BUT HAVING SAID
THAT...TEMPS DON'T EXACTLY BACK OFF ALL THAT MUCH...AND THE
SLIGHTLY HIGHER DEWPOINTS WILL LEAD TO SIMILAR HEAT INDEX VALUES
ON MONDAY. THUS...WE WILL GO BACK TO A HEAT ADVISORY THAT WILL
BEGIN WHEN THE CURRENT EXCESSIVE HEAT WARNING EXPIRES AT 9
PM...AND TAKE IT THROUGH 9 PM MONDAY. IT LOOKS LIKE WE CAN SHAVE A
COUPLE MORE DEGREES OFF THOSE TEMPS ON TUESDAY AND WEDNESDAY.

/61/

&&

.AVIATION...
18Z TAF DISCUSSION.

HAZE AND ISOLD TSTMS WILL BE THE MAIN AVIATION HAZARDS THIS FORECAST
PERIOD. A WEAK SFC TROF BETWEEN KEET AND KMGM WILL LIKELY BE THE
FOCUS FOR ISOLD TSTMS FROM 20Z THRU 02Z. CONFIDENCE NOT ENOUGH FOR
INCLUSION OF TSTMS AT ANY TAF SITE.  HAZE WILL SETTLE OVER THE AREA
AGAIN TONIGHT WITH MVFR VSBYS FROM 10Z THRU 14Z.

58/ROSE

&&

.CLIMATE...
SELECTED HEAT RELATED CLIMATE INFORMATION FOR THE NEXT FEW
DAYS.

JULY 1

LOCATIONS           RECORD TEMPERATURES     YEAR(S)
----------------    -------------------     -----------
ANNISTON                    102             1954
BIRMINGHAM                  103             1954
MONTGOMERY                  100             1898, 2007
TUSCALOOSA                  103             1954

JULY 2

LOCATIONS           RECORD TEMPERATURES     YEAR(S)
----------------    -------------------     -----------
ANNISTON                    102             1954
BIRMINGHAM                  101             1954
MONTGOMERY                  101             1969
TUSCALOOSA                  102             1970

JULY 3

LOCATIONS           RECORD TEMPERATURES     YEAR(S)
----------------    -------------------     -----------
ANNISTON                    100             1970
BIRMINGHAM                  101             1970
MONTGOMERY                  100             1877
TUSCALOOSA                  103             1970

&&

.PRELIMINARY POINT TEMPS/POPS...
GADSDEN     73 100  73  96  73 /  20  20  20  20  20
ANNISTON    75  99  74  95  73 /  20  20  20  20  20
BIRMINGHAM  79  99  75  96  75 /  20  20  20  20  20
TUSCALOOSA  76 101  75  97  75 /  20  20  20  20  20
CALERA      77  99  75  97  75 /  20  20  20  20  20
AUBURN      76  99  76  97  76 /  30  20  20  20  20
MONTGOMERY  77  99  77  97  76 /  10  20  20  20  20
TROY        75  96  75  95  74 /  10  20  20  20  20

&&

.BMX WATCHES/WARNINGS/ADVISORIES...
EXCESSIVE HEAT WARNING UNTIL 9 PM CDT THIS EVENING FOR ALL COUNTIES.

HEAT ADVISORY FROM 9 PM THIS EVENING TO 9 PM CDT MONDAY ALL COUNTIES.

&&

Hazardous weather outlook, Jul 1, 10:26 AM CDT, 5 hours 18 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BIRMINGHAM AL
1026 AM CDT SUN JUL 1 2012

ALZ011>015-017>050-020300-
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-
1026 AM CDT SUN JUL 1 2012

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

.DAY ONE...THIS AFTERNOON AND TONIGHT.

AN EXCESSIVE WARNING REMAINS IN EFFECT THROUGH 9 PM. HIGH
TEMPERATURES THIS AFTERNOON WILL RANGE FROM 98 TO 106 DEGREES.
HEAT INDICES WILL RANGE FROM 107 TO 113 DEGREES. THESE VALUES
WILL APPROACH DANGEROUS LEVELS AND THUS AN EXCESSIVE HEAT WARNING
REMAINS IN EFFECT FOR ALL OF CENTRAL ALABAMA.

ISOLATED THUNDERSTORMS WILL DEVELOP ACROSS THE AREA STARTING AROUND
3 PM.  ANY STORMS THAT DEVELOP WILL BE CAPABLE OF PRODUCING
DAMAGING WINDS. THE MAIN THREAT TIME FOR THE STRONG THUNDERSTORM
ACTIVITY WILL BE FROM 3 PM UNTIL 9 PM...AND MAINLY FOR AREAS SOUTH OF
I-20.

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

HOT AND HUMID CONDITIONS WILL CONTINUE INTO MONDAY. ADDITIONAL
HEAT ADVISORIES ARE LIKELY TO BE ISSUED FOR MONDAY. IT APPEARS THAT
HIGH TEMPERATURES FALL JUST ENOUGH TUESDAY AND WEDNESDAY AFTERNOONS
THAT CONFIDENCE IS LOWER ON REACHING ADVISORY CRITERIA.

.SPOTTER INFORMATION STATEMENT...

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

In the hours before

Local storm report, Jul 1, 2:04 PM CDT, 1 hour 40 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
204 PM CDT SUN JUL 01 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0550 PM     HAIL             COATOPA                 32.49N 88.07W
06/30/2012  E0.88 INCH       SUMTER             AL   PUBLIC

&&

TGOGGINS

Special weather statement, Jul 1, 2:55 PM CDT, 49 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
255 PM CDT SUN JUL 1 2012

ALZ029-012030-
RANDOLPH AL-
255 PM CDT SUN JUL 1 2012

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL RANDOLPH COUNTY UNTIL 330
PM CDT...

AT 255 PM CDT...THE NATIONAL WEATHER SERVICE WAS TRACKING A STRONG
THUNDERSTORM NEAR CRYSTAL LAKE...OR 7 MILES NORTHWEST OF ROANOKE.
THIS STORM WAS NEARLY STATIONARY.

HAIL UP TO THE SIZE OF PENNIES AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM.

LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...
  WEDOWEE...
  CORINTH...
  MALONE...
  WOODLAND...
  TENNANT...

&&

LAT...LON 3313 8524 3313 8564 3340 8550 3343 8529
      3333 8526
TIME...MOT...LOC 1955Z 141DEG 2KT 3320 8547

19

Special weather statement, Jul 1, 3:08 PM CDT, 36 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
308 PM CDT SUN JUL 1 2012

ALZ024-025-012100-
JEFFERSON AL-SHELBY AL-
308 PM CDT SUN JUL 1 2012

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN SHELBY AND SOUTHERN
JEFFERSON COUNTIES UNTIL 400 PM CDT...

AT 306 PM CDT...THE NATIONAL WEATHER SERVICE WAS TRACKING A STRONG
THUNDERSTORM 6 MILES WEST OF MAYLENE...OR 9 MILES SOUTHWEST OF
HELENA...MOVING NORTH AT 10 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM.

LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...
  HELENA...
  BESSEMER...
  MAYLENE...
  REGIONS PARK OR HOOVER MET...
  ALABAMA ADVENTURE...

&&

LAT...LON 3336 8676 3312 8690 3315 8697 3316 8698
      3316 8700 3317 8702 3323 8702 3325 8704
      3340 8705
TIME...MOT...LOC 2008Z 198DEG 7KT 3321 8697

56

Special weather statement, Jul 1, 3:12 PM CDT, 32 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
312 PM CDT SUN JUL 1 2012

ALZ031-012100-
GREENE AL-
312 PM CDT SUN JUL 1 2012

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN GREENE COUNTY UNTIL 400
PM CDT...

AT 312 PM CDT...THE NATIONAL WEATHER SERVICE WAS TRACKING A STRONG
THUNDERSTORM NEAR NEW WEST GREENE...OR 13 MILES WEST OF EUTAW...
MOVING NORTHEAST AT 5 MPH.

HAIL UP TO THE SIZE OF PENNIES AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM.

LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...
  BOLIGEE...
  WEST GREENE...
  ALLISON...
  CLINTON...
  PLEASANT RIDGE...

&&

LAT...LON 3293 8819 3296 8819 3296 8816 3300 8818
      3304 8814 3305 8807 3304 8805 3305 8803
      3277 8791 3269 8812 3271 8808 3278 8811
      3277 8808 3280 8806 3279 8810 3284 8814
      3283 8816 3286 8815 3294 8820
TIME...MOT...LOC 2012Z 246DEG 4KT 3289 8811

19

Special weather statement, Jul 1, 3:27 PM CDT, 17 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
327 PM CDT SUN JUL 1 2012

ALZ029-012115-
RANDOLPH AL-
327 PM CDT SUN JUL 1 2012

...SIGNIFICANT WEATHER ADVISORY FOR RANDOLPH COUNTY UNTIL 415 PM
CDT...

AT 324 PM CDT...THE NATIONAL WEATHER SERVICE WAS TRACKING A STRONG
THUNDERSTORM NEAR MALONE...OR 5 MILES SOUTHEAST OF LAKE WEDOWEE...
MOVING NORTHEAST AT 5 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM.

LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...
  ROANOKE...
  WEDOWEE...
  CRYSTAL LAKE...
  WOODLAND...
  OFELIA...

&&

LAT...LON 3342 8530 3311 8524 3311 8563 3337 8563
TIME...MOT...LOC 2027Z 223DEG 4KT 3324 8554

56

Special weather statement, Jul 1, 3:42 PM CDT, 2 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
342 PM CDT SUN JUL 1 2012

ALZ013-023-012130-
FAYETTE AL-TUSCALOOSA AL-
342 PM CDT SUN JUL 1 2012

...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN TUSCALOOSA AND
SOUTHEASTERN FAYETTE COUNTIES UNTIL 430 PM CDT...

AT 342 PM CDT...THE NATIONAL WEATHER SERVICE WAS TRACKING A STRONG
THUNDERSTORM 6 MILES SOUTHWEST OF BOLEY SPRINGS...OR 17 MILES
SOUTHEAST OF FAYETTE.  THIS STORM WAS NEARLY STATIONARY.

HAIL UP TO THE SIZE OF NICKELS AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM.

LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...
  BERRY...
  BOLEY SPRINGS...
  BANKSTON...
  NEW LEXINGTON...

&&

LAT...LON 3368 8772 3369 8745 3353 8743 3349 8767
TIME...MOT...LOC 2042Z 165DEG 2KT 3357 8757

19

The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 1, 2:49 PM CDT	Severe Thunderstorm Warning	BMX	Sumter	41 min
Jul 1, 2:55 PM CDT	Special Weather Statement	BMX	Randolph	35 min
Jul 1, 3:02 PM CDT	Severe Thunderstorm Warning	BMX	Pickens	43 min
Jul 1, 3:08 PM CDT	Special Weather Statement	BMX	Shelby	52 min
Jul 1, 3:12 PM CDT	Special Weather Statement	BMX	Greene	48 min
Jul 1, 3:27 PM CDT	Special Weather Statement	BMX	Randolph	48 min
Jul 1, 3:42 PM CDT	Heat Advisory	BMX	Autauga, Barbour, Bibb, Blount, Bullock, Calhoun and 33 more	23 hr
Jul 1, 3:42 PM CDT	Special Weather Statement	BMX	Fayette	48 min
Jul 1, 3:53 PM CDT	Severe Thunderstorm Warning	BMX	Clay, Cleburne, Randolph	37 min
Jul 1, 3:58 PM CDT	Severe Thunderstorm Warning	BMX	Greene, Hale	28 min
Jul 1, 4:02 PM CDT	Special Weather Statement	BMX	Marengo	28 min
Jul 1, 4:05 PM CDT	Special Weather Statement	BMX	Tuscaloosa	40 min
Jul 1, 4:09 PM CDT	Severe Thunderstorm Warning	BMX	Jefferson, Tuscaloosa, Walker	51 min
Jul 1, 4:11 PM CDT	Severe Thunderstorm Warning	BMX	Autauga, Chilton	34 min
Jul 1, 4:14 PM CDT	Severe Thunderstorm Warning	BMX	Jefferson	35 min
Jul 1, 4:19 PM CDT	Severe Thunderstorm Warning	BMX	Chambers, Clay, Randolph, Tallapoosa	41 min
Jul 1, 4:22 PM CDT	Special Weather Statement	BMX	Clay	38 min
Jul 1, 4:38 PM CDT	Special Weather Statement	BMX	Dallas	52 min
Jul 1, 4:41 PM CDT	Severe Thunderstorm Warning	BMX	Calhoun	49 min
Jul 1, 4:43 PM CDT	Severe Thunderstorm Warning	BMX	Bibb, Chilton	27 min
Jul 1, 4:45 PM CDT	Severe Thunderstorm Warning	BMX	Chambers	45 min
Jul 1, 4:56 PM CDT	Special Weather Statement	BMX	Walker	49 min
Jul 1, 4:57 PM CDT	Severe Thunderstorm Warning	BMX	Calhoun, Cherokee, Etowah	48 min
Jul 1, 5:06 PM CDT	Special Weather Statement	BMX	Blount	39 min
Jul 1, 5:12 PM CDT	Special Weather Statement	BMX	Clay	48 min
Jul 1, 5:16 PM CDT	Severe Thunderstorm Warning	BMX	Winston	44 min
Jul 1, 5:17 PM CDT	Severe Thunderstorm Warning	BMX	Blount, Jefferson	43 min
Jul 1, 5:30 PM CDT	Special Weather Statement	BMX	Calhoun	45 min
Jul 1, 5:41 PM CDT	Severe Thunderstorm Warning	BMX	St. Clair	34 min
Jul 1, 5:43 PM CDT	Severe Thunderstorm Warning	BMX	Jefferson	20 min
Jul 1, 5:45 PM CDT	Severe Thunderstorm Warning	BMX	Calhoun, Cherokee	30 min
Jul 1, 5:46 PM CDT	Special Weather Statement	BMX	Chilton	44 min
Jul 1, 5:51 PM CDT	Severe Thunderstorm Warning	BMX	Cherokee	39 min
Jul 1, 6:03 PM CDT	Areal Flood Advisory	BMX	Calhoun, Cherokee	117 min
Jul 1, 6:06 PM CDT	Severe Thunderstorm Warning	BMX	Calhoun	24 min
Jul 1, 6:16 PM CDT	Severe Thunderstorm Warning	BMX	Cherokee, Etowah	44 min
Jul 1, 6:26 PM CDT	Areal Flood Advisory	BMX	Calhoun	2 hr
Jul 1, 6:27 PM CDT	Flash Flood Warning	BMX	Calhoun, Cherokee	3 hr
Jul 1, 6:34 PM CDT	Special Weather Statement	BMX	Calhoun	41 min
Jul 1, 6:46 PM CDT	Severe Thunderstorm Warning	BMX	Calhoun, Cherokee, Etowah	44 min

Nearby

Severe Thunderstorm Warnings in Alabama, 2012 Every severe thunderstorm warning in 2012

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive.