Severe Thunderstorm Warning 32, NWS Birmingham, AL

984 
WWUS54 KBMX 061148
SVSBMX

Severe Weather Statement
National Weather Service Birmingham AL
548 AM CST Thu Feb 6 2020

ALC027-037-121-061230-
/O.CON.KBMX.SV.W.0032.000000T0000Z-200206T1230Z/
Talladega AL-Coosa AL-Clay AL-
548 AM CST Thu Feb 6 2020

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 AM CST
FOR SOUTH CENTRAL TALLADEGA...NORTHERN COOSA AND SOUTHWESTERN CLAY
COUNTIES...

At 548 AM CST, a severe thunderstorm was located near Fayetteville,
or near Sylacauga, moving northeast at 60 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Sylacauga, Goodwater, Talladega Springs, Weogufka, Stewartville,
Hanover, Fayetteville, Strickland Crossroads, Unity, Sycamore,
Parkdale, Moriah, Lay Lake, Cleveland Crossroads, Sylacauga Municipal
Airport, Overbrook, Gantts Quarry, Hollins, Roselle and Mignon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 800 AM CST for central and
east central Alabama. A Tornado Watch also remains in effect until
noon CST for east central Alabama.

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3293 8635 3302 8643 3311 8649 3330 8620
      3329 8597 3312 8592 3309 8601 3308 8601
TIME...MOT...LOC 1148Z 231DEG 52KT 3313 8632 

HAIL...<.75IN
WIND...60MPH
 
$$

89^GSatterwhite

860 
WWUS54 KBMX 061159
SVSBMX

Severe Weather Statement
National Weather Service Birmingham AL
559 AM CST Thu Feb 6 2020

ALC037-061209-
/O.CAN.KBMX.SV.W.0032.000000T0000Z-200206T1230Z/
Coosa AL-
559 AM CST Thu Feb 6 2020

...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN COOSA COUNTY IS
CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

A Tornado Watch remains in effect until 800 AM CST for east central
Alabama. A Tornado Watch also remains in effect until noon CST for
east central Alabama.

LAT...LON 3312 8592 3309 8601 3311 8601 3311 8632
      3320 8635 3330 8620 3329 8597
TIME...MOT...LOC 1159Z 236DEG 47KT 3321 8617 

$$

ALC027-121-061230-
/O.CON.KBMX.SV.W.0032.000000T0000Z-200206T1230Z/
Talladega AL-Clay AL-
559 AM CST Thu Feb 6 2020

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 AM CST
FOR SOUTH CENTRAL TALLADEGA AND SOUTHWESTERN CLAY COUNTIES...

At 559 AM CST, a severe thunderstorm was located near Sycamore, or
near Sylacauga, moving northeast at 55 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Sylacauga, Sycamore, Cleveland Crossroads, Sylacauga Municipal
Airport, Overbrook, Gantts Quarry, Hollins, Roselle and Mignon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 800 AM CST for east central
Alabama. A Tornado Watch also remains in effect until noon CST for
east central Alabama.

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3312 8592 3309 8601 3311 8601 3311 8632
      3320 8635 3330 8620 3329 8597
TIME...MOT...LOC 1159Z 236DEG 47KT 3321 8617 

HAIL...<.75IN
WIND...60MPH
 
$$

89^GSatterwhite

621 
WWUS54 KBMX 061210
SVSBMX

Severe Weather Statement
National Weather Service Birmingham AL
610 AM CST Thu Feb 6 2020

ALC027-121-061220-
/O.CAN.KBMX.SV.W.0032.000000T0000Z-200206T1230Z/
Talladega AL-Clay AL-
610 AM CST Thu Feb 6 2020

...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL TALLADEGA AND
SOUTHWESTERN CLAY COUNTIES IS CANCELLED...
        
The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled.

A Tornado Watch remains in effect until 800 AM CST for east central
Alabama. A Tornado Watch also remains in effect until noon CST for
east central Alabama.

LAT...LON 3312 8592 3309 8601 3311 8601 3311 8632
      3320 8635 3330 8620 3329 8597
TIME...MOT...LOC 1209Z 236DEG 47KT 3329 8602 

$$

89^GSatterwhite

Area Forecast Discussion
National Weather Service Birmingham AL
409 AM CST Thu Feb 6 2020

.SHORT TERM...
/Updated at 0400 AM CST Thu Feb 06 2020/

Through Tonight...

Main line as of 3 am stretches from Demopolis to Birmingham to
Gadsden. Cells all along the line are spinning in fairly unstable
airmass. Increasing thunderstorm development is expected through
daybreak and beyond, which may be accompanied by increasing
potential to produce tornadoes and/or locally damaging wind gusts.
Models suggest that a gradual transition toward a cyclonic
system will develop across the region, as positively tilted
large-scale trough begins to tilt and take on more a neutral
shape. In response, elongated surface troughing now approaching
the Appalachians is forecast to deepen through daybreak and
beyond. By daybreak, strongest surface pressure falls should be
across southeast Alabama and will be accompanied by strengthening
southerly low-level flow, including within a fairly broad low
level jet (50-60+ kt) across much of southern/eastern Alabama.

A weak warm front currently extending across south central
through southeast Alabama has been a focus for enhanced low-level
shear and isolated convective development the past few hours. If
this boundary persists, models suggest that it may shift
northeastward ahead of the eastward advancing cold front, and
extend along a corridor across east central Alabama, southward
along or just east of the southern Georgia/Alabama state border
area by daybreak.

We will begin to see a breakdown of the severe weather only as the
front slowly pushes east. The warm sector has materialized a touch
more than models have been hinting at thus the severe activity has
shifted a bit more north. Looks like the severe threat has ended
for the SW and north of I-59 in the NE. Flooding is also becoming
a big threat across the area, particularly along and south of
I-59. So even once the tornado threat has ended, flooding may
continue.

Rain will be ending from west to east through the night. Cold air
will begin to work into the region overnight and in place by
sunrise. While we expect mainly light rain if any precipitation
can actually reach the surface, we can not rule out a few snow
flurries to mix in at time after 3 am and possible through Friday
morning across the north. Any frozen accumulation is not expected
as temperatures will generally still be above freezing through
the period.

16

.LONG TERM...
/Updated at 0400 AM CST Thu Feb 06 2020/

Friday through Through Wednesday.

Colder and dry on Friday with the wrap around cloud cover from
the upper level system moving through. After sunrise and flurries
should be in the northeast, with no impacts expected. The next
system will move quickly into the region on Saturday and bring a
chance of rain by the afternoon and into the evening hours. This
system moves out and then the next system moves in Monday morning
from the west as a front, but will stall out by Tuesday morning
across the north, before lifting slowly northward on Tuesday.
Models are indicating that this front may sit across the north for
several days and may become a flooding issue here. We may see a
brief reprieve on Wednesday, with only isolated to scattered
showers as the system refocuses its energy to our north and west
as the next trough begins to approach the area. Could potentially
see another round of strong to severe storms next Wednesday night
into the Thursday, but confidence and overall progression of the
system is too low to include at this time. Much more on this
as the system draws closer. Lows will be in the 30s and 40s
through the weekend and then the 40s and 50s by Monday and
Tuesday. Highs will be in the 50s to low 60s through the weekend
and then the 60s and 70s by Tuesday.

16

&&

.AVIATION...
06Z TAF Discussion.

Messy forecast for the next 24 hours as the front slowly works
through. On a whole the worst conditions are across the north
through 18z and then the southern sites after 15z through 00z.
Currently the line of showers and storms is impacting TCL and
will be impacting BHM/EET/ASN/ANB within the next few hours.

16

&&

.FIRE WEATHER...

Rain and thunderstorms will continue through the morning while
sliding south and east. Severe storms will remain possible int he
southeast through mid morning. Additionally, locally heavy rainfall
will result in some areas of flooding. Rain showers remain possible
through the evening with decreasing coverage overnight. Another
system will bring more rain chances to the area Saturday afternoon
and evening. With the wet weather forecast, expect relative humidity
values to remain elevated through at least Friday afternoon.

&&

.PRELIMINARY POINT TEMPS/POPS...
Gadsden     60  35  47  33  54 / 100  50  10  10  30
Anniston    66  36  48  34  58 / 100  60  10  10  30
Birmingham  62  37  49  37  56 / 100  40  10  10  40
Tuscaloosa  58  37  53  38  59 /  90  40   0  10  30
Calera      64  36  50  36  59 / 100  40  10  10  30
Auburn      65  39  49  35  59 / 100  80  10   0  30
Montgomery  68  38  53  37  62 / 100  50   0   0  30
Troy        72  39  53  36  62 / 100  60   0   0  30

&&

.BMX WATCHES/WARNINGS/ADVISORIES/...
Flash Flood Watch through this afternoon for the following
counties: Autauga...Barbour...Bibb...Blount...Bullock...
Calhoun...Chambers...Cherokee...Chilton...Clay...Cleburne...
Coosa...Dallas...Elmore...Etowah...Greene...Hale...Jefferson...
Lee...Lowndes...Macon...Marengo...Montgomery...Perry...Pike...
Randolph...Russell...Shelby...St. Clair...Sumter...Talladega...
Tallapoosa...Tuscaloosa.

&&

Hazardous Weather Outlook
National Weather Service Birmingham AL
431 AM CST Thu Feb 6 2020

ALZ011>015-017>050-071345-
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-
431 AM CST Thu Feb 6 2020

This Hazardous Weather Outlook is for the counties served by the
National Weather Service office in Birmingham.

.DAY ONE...Outlook through Tonight.

There is a threat of tornadoes, damaging winds, and quarter size
hail through 10AM, mainly east of a line from Talladega to Uniontown.
The potential for flooding of roadways and creeks due to continued
rainfall exists east of a line from Blountsville to Tuscaloosa.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Water rises are expected on Catoma Creek as well as the Tombigbee
and Black Warrior River basins. Minor river flooding is forecast to
occur by Friday and last into early next week for some locations.
Please refer to river statements for specific details.

.SPOTTER INFORMATION STATEMENT...

Activation of storm spotters and emergency management is requested
through Thursday morning.

Special Weather Statement
National Weather Service Birmingham AL
133 AM CST Thu Feb 6 2020

ALZ024-025-034-060830-
Bibb AL-Jefferson AL-Shelby AL-
133 AM CST Thu Feb 6 2020

...SIGNIFICANT WEATHER ADVISORY FOR SHELBY...NORTHERN BIBB AND
JEFFERSON COUNTIES UNTIL 230 AM CST...

At 132 AM CST, Doppler radar was tracking strong thunderstorms along
a line extending from near Oak Grove to Tannehill Ironworks State
Park to Eoline. Movement was northeast at 60 mph.

Nickel size hail and wind gusts of 50 to 55 mph will be possible with
these storms.

Locations impacted include...
Birmingham, Hoover, Vestavia Hills, Alabaster, Bessemer, Homewood,
Pelham, Mountain Brook, Trussville, Helena, Hueytown, Gardendale,
Irondale, Leeds, Moody, Calera, Fairfield, Chelsea, Fultondale and
Montevallo.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 3356 8655 3355 8648 3350 8648 3350 8638
      3339 8638 3336 8635 3329 8637 3328 8643
      3320 8646 3318 8650 3312 8646 3307 8688
      3298 8730 3322 8716 3325 8707 3328 8707
      3331 8716 3345 8717 3377 8664 3377 8654
TIME...MOT...LOC 0732Z 228DEG 53KT 3344 8710 3327 8709 3301 8725

17/KLAWS

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
251 AM CST THU FEB 6 2020

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

0206 AM     TSTM WND DMG     2 WSW JOE TUCKER PARK   33.28N 86.87W
02/06/2020                   SHELBY             AL   EMERGENCY MNGR

            TREES DOWN IN THE OLD CAHABA SUBDIVISION,
            OFF OF HILLSBORO PARKWAY.

&&

14

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
317 AM CST THU FEB 6 2020

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

0205 AM     TSTM WND DMG     3 SSE BESSEMER AIRPORT  33.28N 86.90W
02/06/2020                   SHELBY             AL   AMATEUR RADIO

            TREES AND POWERLINES DOWN IN THE MOSS BENDS
            SUBDIVISION, SOUTH OF HIGHWAY 13.

&&

14

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
326 AM CST THU FEB 6 2020

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

0214 AM     TSTM WND DMG     2 NNW OLD SPRING HILL   32.47N 87.79W
02/06/2020                   MARENGO            AL   EMERGENCY MNGR

            SEVERAL MANUFACTURED HOMES DESTROYED AT THE
            INTERSECTION OF HWY 43 AND COUNTY ROAD 54,
            SOUTH OF DEMOPOLIS.

&&

14

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
346 AM CST THU FEB 6 2020

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

0320 AM     FLOOD            2 ESE HOOVER            33.40N 86.78W
02/06/2020                   JEFFERSON          AL   EMERGENCY MNGR

            REPORTS OF FLOODED ROADWAYS, INCLUDING I-459
            AND I-65 IN THE HOOVER AREA.

&&

14

Special Weather Statement
National Weather Service Birmingham AL
412 AM CST Thu Feb 6 2020

ALZ025-061100-
Shelby AL-
412 AM CST Thu Feb 6 2020

...SIGNIFICANT WEATHER ADVISORY FOR SHELBY COUNTY UNTIL 500 AM CST...

At 412 AM CST, Doppler radar was tracking a strong thunderstorm near
University Of Montevallo, or near Montevallo, moving northeast at 60
mph.

Half inch hail and winds in excess of 40 mph will be possible with
this storm.

Locations impacted include...
Hoover, Alabaster, Pelham, Helena, Leeds, Calera, Chelsea,
Montevallo, Columbiana, Wilsonville, Indian Springs Village, Vincent,
Harpersville, Westover, Wilton, American Village, Oak Mountain State
Park, Vandiver, Maylene and Patton Creek.

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.

To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
office in Birmingham.

&&

LAT...LON 3350 8648 3350 8638 3339 8638 3335 8634
      3334 8637 3329 8636 3328 8643 3319 8650
      3312 8646 3308 8651 3305 8660 3307 8685
      3305 8690 3310 8697 3316 8697 3317 8703
      3325 8701 3347 8667 3347 8661 3354 8652
TIME...MOT...LOC 1012Z 226DEG 50KT 3314 8689

40/Sizemore