Alert archive / Florida / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 97, NWS Mobile, AL

March 24, 2016Escambia County, Santa Rosa County, Florida; Baldwin County, Escambia County, Alabama

NWS Mobile, AL issued this severe thunderstorm warning at Mar 24, 2016, 1:16 PM CDT for Escambia County, Santa Rosa County, Florida; Baldwin County, Escambia County, Alabama. It was in force for 44 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
Mar 24, 2016, 1:16 PM CDT (18:16 UTC)
Expired
Mar 24, 2016, 2:00 PM CDT
In force
44 min
Issued by
NWS Mobile, AL
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Baldwin County, AL, Escambia County, AL, Escambia County, FL, Santa Rosa County, FL

The radar

The Mobile radar (KMOB), 62 km from the middle of the area, began a volume at 18:18 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

TimeReportWhereRemark
Mar 24, 1:57 PM CDTTSTM WND DMGAppleton, ALBROADCAST MEDIA RELAYED REPORTS OF TREES DOWN NEAR APPLETON. RADAR USED FOR TIMING OF DAMAGE.

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

The watch it was issued in

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

IssuedProductOfficeLasted
Mar 24, 12:18 PM CDTTornado WatchSPC7 hr

The nearest sounding before it

Slidell Radar S, LA (KSIL), launched 12:00Z, 6.3 hours before the alert went out and 210 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, Slidell Radar S, LA at 12:00Z on 2016-03-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 844 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Slidell Radar S, LA at 12:00Z on 2016-03-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 214 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
844 J/kg
Mixed-layer CIN
-16 J/kg
Mixed-layer LCL
511 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
214 m²/s²
0-3 km storm-relative helicity
350 m²/s²
Significant tornado parameter
0.6
Supercell composite
4.4

Open this sounding in Storm Lab

The text

As transmitted.

655 
WUUS54 KMOB 241816
SVRMOB
ALC003-053-FLC033-113-241900-
/O.NEW.KMOB.SV.W.0097.160324T1816Z-160324T1900Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOBILE AL
116 PM CDT THU MAR 24 2016

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  CENTRAL BALDWIN COUNTY IN SOUTHWESTERN ALABAMA...
  WESTERN ESCAMBIA COUNTY IN SOUTH CENTRAL ALABAMA...
  NORTHWESTERN ESCAMBIA COUNTY IN NORTHWESTERN FLORIDA...
  NORTHWESTERN SANTA ROSA COUNTY IN NORTHWESTERN FLORIDA...

* UNTIL 200 PM CDT

* AT 116 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
  EXTENDING FROM 9 MILES NORTHWEST OF POARCH CREEK RESERVATION TO
  NEAR BAY MINETTE TO NEAR I10 NEAR THE BATTLESHIP...MOVING EAST AT
  45 MPH.

  HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...EXPECT DAMAGE TO ROOFS...SIDING...AND TREES. 

* LOCATIONS IMPACTED INCLUDE...
  DAPHNE...ATMORE...BAY MINETTE...ROBERTSDALE...CENTURY...LOXLEY...
  FLOMATON...MOLINO...POLLARD...POARCH CREEK RESERVATION...I65 AND AL
  287...I65 AND AL 59...I65 AND AL 21...I65 AND CR 1...MCCULLOUGH...I65
  AND AL 113...STAPLETON...AND I65 AND CR 47.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN
DEVELOP QUICKLY FROM SEVERE THUNDERSTORMS. ALTHOUGH A TORNADO IS NOT
IMMEDIATELY LIKELY...IF ONE IS SPOTTED...ACT QUICKLY AND MOVE TO A
PLACE OF SAFETY INSIDE A STURDY STRUCTURE SUCH AS A BASEMENT OR SMALL
INTERIOR ROOM.

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT FOR SOUTHWESTERN
ALABAMA...AND NORTHWESTERN FLORIDA.

LAT...LON 3065 8792 3086 8786 3123 8780 3123 8755
      3126 8710 3081 8720 3059 8745 3056 8790
TIME...MOT...LOC 1816Z 270DEG 38KT 3117 8770 3084 8775 3063 8797 

HAIL...0.75IN
WIND...60MPH
 
$$
2 follow-up statements
970 
WWUS54 KMOB 241837
SVSMOB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
137 PM CDT THU MAR 24 2016

ALC003-053-FLC033-113-241900-
/O.CON.KMOB.SV.W.0097.000000T0000Z-160324T1900Z/
BALDWIN AL-ESCAMBIA AL-ESCAMBIA FL-SANTA ROSA FL-
137 PM CDT THU MAR 24 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 200 PM CDT
FOR CENTRAL BALDWIN...WESTERN ESCAMBIA...NORTHWESTERN ESCAMBIA AND
NORTHWESTERN SANTA ROSA COUNTIES...

AT 136 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM NEAR I65 AND AL 113 TO 9 MILES SOUTH OF ATMORE TO
NEAR MALBIS...MOVING EAST AT 50 MPH.

HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...EXPECT DAMAGE TO ROOFS...SIDING...AND TREES. 

LOCATIONS IMPACTED INCLUDE...
DAPHNE...ATMORE...BAY MINETTE...ROBERTSDALE...CENTURY...LOXLEY...FLOMATON...
MOLINO...POLLARD...POARCH CREEK RESERVATION...I65 AND AL 21...I65 AND CR
1...MCCULLOUGH...I65 AND AL 113...STAPLETON...AND I65 AND CR 47.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN
DEVELOP QUICKLY FROM SEVERE THUNDERSTORMS. ALTHOUGH A TORNADO IS NOT
IMMEDIATELY LIKELY...IF ONE IS SPOTTED ACT QUICKLY AND MOVE TO A PLACE
OF SAFETY INSIDE A STURDY STRUCTURE...SUCH AS A BASEMENT OR SMALL
INTERIOR ROOM.

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT FOR SOUTHWESTERN
ALABAMA...AND NORTHWESTERN FLORIDA.

LAT...LON 3065 8792 3082 8787 3109 8763 3123 8759
      3123 8755 3126 8710 3081 8720 3059 8745
      3056 8790
TIME...MOT...LOC 1836Z 264DEG 42KT 3121 8741 3090 8746 3057 8785 

HAIL...0.75IN
WIND...60MPH
 
$$
850 
WWUS54 KMOB 241839
SVSMOB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
139 PM CDT THU MAR 24 2016

ALC003-053-FLC033-113-241900-
/O.CON.KMOB.SV.W.0097.000000T0000Z-160324T1900Z/
BALDWIN AL-ESCAMBIA AL-ESCAMBIA FL-SANTA ROSA FL-
139 PM CDT THU MAR 24 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 200 PM CDT
FOR CENTRAL BALDWIN...WESTERN ESCAMBIA...NORTHWESTERN ESCAMBIA AND
NORTHWESTERN SANTA ROSA COUNTIES...

AT 139 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM NEAR I65 AND AL 113 TO 9 MILES SOUTHEAST OF ATMORE TO
NEAR LOXLEY...MOVING EAST AT 50 MPH.

HAZARD...70 MPH WIND GUSTS AND PENNY SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...EXPECT CONSIDERABLE TREE DAMAGE. DAMAGE IS LIKELY TO MOBILE 
         HOMES...ROOFS...AND OUTBUILDINGS. 

LOCATIONS IMPACTED INCLUDE...
DAPHNE...ATMORE...BAY MINETTE...ROBERTSDALE...CENTURY...LOXLEY...FLOMATON...
MOLINO...POLLARD...POARCH CREEK RESERVATION...I65 AND AL 21...I65
AND CR 1...MCCULLOUGH...I65 AND AL 113...STAPLETON...AND I65 AND CR
47.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN
DEVELOP QUICKLY FROM SEVERE THUNDERSTORMS. ALTHOUGH A TORNADO IS NOT
IMMEDIATELY LIKELY...IF ONE IS SPOTTED ACT QUICKLY AND MOVE TO A PLACE
OF SAFETY INSIDE A STURDY STRUCTURE...SUCH AS A BASEMENT OR SMALL
INTERIOR ROOM.

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT FOR SOUTHWESTERN
ALABAMA...AND NORTHWESTERN FLORIDA.

LAT...LON 3065 8792 3082 8787 3109 8763 3123 8759
      3123 8755 3126 8710 3081 8720 3059 8745
      3056 8790
TIME...MOT...LOC 1839Z 264DEG 42KT 3121 8738 3090 8742 3057 8782 

HAIL...0.75IN
WIND...70MPH
 
$$

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 24, 10:22 AM CDTRip Current StatementMOBEscambia, Okaloosa, Santa Rosa45 hr
Mar 24, 1:46 PM CDTSevere Thunderstorm WarningMOBEscambia, Okaloosa, Santa Rosa59 min
Mar 24, 1:51 PM CDTAreal Flood AdvisoryMOBEscambia3 hr
Mar 24, 2:18 PM CDTSpecial Weather StatementMOBEscambia42 min
Mar 24, 2:41 PM CDTSevere Thunderstorm WarningMOBEscambia, Okaloosa, Santa Rosa64 min
Mar 24, 3:01 PM CDTAreal Flood AdvisoryMOBEscambia, Okaloosa, Santa Rosa119 min
Mar 24, 12:16 PM CDTAreal Flood AdvisoryMOBMobile119 min
Mar 24, 12:22 PM CDTSpecial Weather StatementMOBMobile38 min
Mar 24, 12:28 PM CDTSpecial Marine WarningMOB92 min
Mar 24, 12:45 PM CDTSevere Thunderstorm WarningMOBBaldwin, Mobile45 min
Mar 24, 1:01 PM CDTFlash Flood WarningMOBMobile3 hr
Mar 24, 1:26 PM CDTSevere Thunderstorm WarningMOBBaldwin49 min
Mar 24, 1:34 PM CDTSpecial Marine WarningMOB86 min
Mar 24, 1:55 PM CDTSpecial Marine WarningMOB65 min
Mar 24, 2:05 PM CDTTornado WarningMOBConecuh, Covington25 min
Mar 24, 2:23 PM CDTTornado WarningMOBButler, Conecuh, Covington, Crenshaw23 min
Mar 24, 2:31 PM CDTSevere Thunderstorm WarningMOBButler, Conecuh, Covington, Crenshaw44 min
Mar 24, 2:50 PM CDTSpecial Marine WarningMOB85 min
Mar 24, 3:12 PM CDTSevere Thunderstorm WarningMOBCrenshaw33 min
Mar 24, 4:08 PM CDTSpecial Marine WarningMOB37 min

Nearby

Severe Thunderstorm Warnings in Florida, 2016Severe Thunderstorm Warnings in Alabama, 2016Every severe thunderstorm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.