Alert archive / Alabama / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 156, NWS Mobile, AL

June 24, 2021Conecuh County, Escambia County, Alabama

NWS Mobile, AL issued this severe thunderstorm warning at Jun 24, 2021, 5:58 PM CDT for Conecuh County, Escambia County, Alabama. It was in force for 62 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: Jun 24, 2021, 5:58 PM CDT (22:58 UTC)
Expired: Jun 24, 2021, 7:00 PM CDT
In force: 62 min
Issued by: NWS Mobile, AL
Area: Storm-based polygon
Hail: 0.88 in
Wind: 60.0 mph

Counties Conecuh County, AL, Escambia County, AL

The radar

The Mobile radar (KMOB), 135 km from the middle of the area, began a volume at 22:59 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.

What was reported inside it

Time	Report	Where	Remark
Jun 24, 6:20 PM CDT	HAIL 1	1 Ese I65 And Cr 6, AL	QUARTER SIZE HAIL FELL JUST NORTHWEST OF CASTLEBERRY AT SANDCUT ROAD NEAR APPLETON ROAD.

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

The nearest sounding before it

Birmingham, AL (KBMX), launched 12:00Z, 11.0 hours before the alert went out and 205 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: 1166 J/kg
Mixed-layer CIN: -55 J/kg
Mixed-layer LCL: 693 m above ground
0-6 km bulk shear: 14 kt
0-1 km storm-relative helicity: 24 m²/s²
0-3 km storm-relative helicity: 155 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 3.5

Open this sounding in Storm Lab

The text

As transmitted.

608 
WUUS54 KMOB 242258
SVRMOB
ALC035-053-250000-
/O.NEW.KMOB.SV.W.0156.210624T2258Z-210625T0000Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mobile AL
558 PM CDT Thu Jun 24 2021

The National Weather Service in Mobile has issued a

* Severe Thunderstorm Warning for...
  North central Escambia County in south central Alabama...
  Southwestern Conecuh County in south central Alabama...

* Until 700 PM CDT.

* At 558 PM CDT, a severe thunderstorm was located near I65 And US
  84, or 5 miles southwest of Evergreen, moving southwest at 10 mph.

  HAZARD...60 mph wind gusts and nickel size hail.

  SOURCE...Radar indicated.

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

* Locations impacted include...
  Evergreen, Castleberry and I65 And US 84. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3150 8701 3136 8688 3111 8708 3130 8731
TIME...MOT...LOC 2258Z 043DEG 10KT 3137 8702 

HAIL...0.88IN
WIND...60MPH
 
$$

2 follow-up statements

310 
WWUS54 KMOB 242325
SVSMOB

Severe Weather Statement
National Weather Service Mobile AL
625 PM CDT Thu Jun 24 2021

ALC035-053-250000-
/O.CON.KMOB.SV.W.0156.000000T0000Z-210625T0000Z/
Escambia AL-Conecuh AL-
625 PM CDT Thu Jun 24 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM CDT
FOR NORTH CENTRAL ESCAMBIA AND SOUTHWESTERN CONECUH COUNTIES...

At 625 PM CDT, a severe thunderstorm was located near Castleberry, or
11 miles southwest of Evergreen, moving southwest at 10 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Evergreen, Castleberry and I65 And US 84. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3150 8701 3136 8688 3111 8708 3130 8731
TIME...MOT...LOC 2325Z 043DEG 10KT 3131 8708 

HAIL...1.00IN
WIND...60MPH
 
$$

228 
WWUS54 KMOB 242340
SVSMOB

Severe Weather Statement
National Weather Service Mobile AL
640 PM CDT Thu Jun 24 2021

ALC035-053-250000-
/O.CON.KMOB.SV.W.0156.000000T0000Z-210625T0000Z/
Escambia AL-Conecuh AL-
640 PM CDT Thu Jun 24 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM CDT
FOR NORTH CENTRAL ESCAMBIA AND SOUTHWESTERN CONECUH COUNTIES...

At 638 PM CDT, a severe thunderstorm was located 5 miles west of
Castleberry, or 12 miles north of Brewton, moving southwest at 10
mph.

HAZARD...Quarter size hail has been reported northwest of 
         Castleberry.

SOURCE...Public.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Evergreen, Castleberry and I65 And US 84. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3150 8701 3136 8688 3111 8708 3130 8731
TIME...MOT...LOC 2338Z 043DEG 10KT 3128 8711 

HAIL...1.00IN
WIND...60MPH
 
$$

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 23, 7:07 PM CDT	Special Weather Statement	MOB	Conecuh	38 min
Jun 23, 7:35 PM CDT	Severe Thunderstorm Warning	MOB	Conecuh, Covington, Escambia	40 min
Jun 23, 8:02 PM CDT	Severe Thunderstorm Warning	MOB	Covington, Crenshaw	30 min
Jun 24, 1:02 PM CDT	Special Weather Statement	MOB	Mobile	43 min
Jun 24, 1:30 PM CDT	Special Marine Warning	MOB		90 min
Jun 24, 2:07 PM CDT	Areal Flood Advisory	MOB	Mobile	3 hr
Jun 24, 2:11 PM CDT	Special Marine Warning	MOB		94 min
Jun 24, 2:52 PM CDT	Areal Flood Advisory	MOB	Baldwin	3 hr
Jun 24, 3:35 PM CDT	Special Weather Statement	MOB	Baldwin	40 min
Jun 24, 3:46 PM CDT	Special Marine Warning	MOB		44 min
Jun 24, 3:59 PM CDT	Special Weather Statement	MOB	Baldwin	46 min
Jun 24, 4:13 PM CDT	Special Weather Statement	MOB	Baldwin	47 min
Jun 24, 4:16 PM CDT	Areal Flood Advisory	MOB	Baldwin	3 hr
Jun 24, 4:31 PM CDT	Severe Thunderstorm Warning	MOB	Baldwin, Mobile	13 min
Jun 24, 5:16 PM CDT	Special Weather Statement	MOB	Mobile	44 min
Jun 24, 5:22 PM CDT	Special Weather Statement	MOB	Conecuh	53 min
Jun 24, 5:32 PM CDT	Severe Thunderstorm Warning	MOB	Conecuh, Monroe	43 min
Jun 24, 5:56 PM CDT	Areal Flood Advisory	MOB	Mobile, Washington	3 hr
Jun 24, 6:45 PM CDT	Severe Thunderstorm Warning	MOB	Baldwin, Conecuh, Escambia, Monroe	60 min

Nearby

Severe Thunderstorm Warnings in Alabama, 2021 Every severe thunderstorm warning in 2021

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; radar from the NEXRAD Level II archive.