Alert archive / Florida / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 101, NWS Mobile, AL

March 24, 2016Escambia County, Okaloosa County, Santa Rosa County, Florida

NWS Mobile, AL issued this severe thunderstorm warning at Mar 24, 2016, 2:41 PM CDT for Escambia County, Okaloosa County, Santa Rosa County, Florida. It was in force for 64 min. 3 reports 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, 2:41 PM CDT (19:41 UTC)
Expired
Mar 24, 2016, 3:45 PM CDT
In force
64 min
Issued by
NWS Mobile, AL
Area
Storm-based polygon
Hail
0.88 in
Wind
60.0 mph

Counties Escambia County, FL, Okaloosa County, FL, Santa Rosa County, FL

The radar

The Eglin Afb radar (KEVX), 112 km from the middle of the area, began a volume at 19:40 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, 2:43 PM CDTHAIL 0.254 N Brent, FLPEA SIZED HAIL REPORTED.
Mar 24, 2:45 PM CDTHAIL 15 N Brent, FLREPORT OF QUARTER SIZED HAIL ON THE CAMPUS OF UNIVERSITY OF WEST FLORIDA VIA SOCIAL MEDIA.
Mar 24, 3:39 PM CDTTSTM WND DMG3 Ene Niceville, FLPOWER POLE DOWN ON FOREST RD NORTH OF ROCKY BAYOU. REPORT VIA SOCIAL MEDIA.

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, 7.7 hours before the alert went out and 252 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.

236 
WUUS54 KMOB 241941
SVRMOB
FLC033-091-113-242045-
/O.NEW.KMOB.SV.W.0101.160324T1941Z-160324T2045Z/

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

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTH CENTRAL ESCAMBIA COUNTY IN NORTHWESTERN FLORIDA...
  SANTA ROSA COUNTY IN NORTHWESTERN FLORIDA...
  OKALOOSA COUNTY IN NORTHWESTERN FLORIDA...

* UNTIL 345 PM CDT

* AT 241 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
  EXTENDING FROM 12 MILES NORTH OF BAKER TO PENSACOLA TO 12 MILES
  SOUTH OF ORANGE BEACH...MOVING EAST AT 50 MPH.

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

  SOURCE...RADAR INDICATED. 

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

* LOCATIONS IMPACTED INCLUDE...
  PENSACOLA...CRESTVIEW...FORT WALTON BEACH...NICEVILLE...DESTIN...MILTON...
  VALPARAISO...MARY ESTHER...PACE...BAGDAD...FERRY PASS...LAKE LORRAINE...
  MYRTLE GROVE...ENSLEY...WRIGHT...BRENT...BELLVIEW...WEST PENSACOLA...
  WARRINGTON AND OCEAN CITY.

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 NORTHWESTERN
FLORIDA.

LAT...LON 3043 8734 3046 8740 3099 8696 3099 8639
      3038 8640 3041 8678 3036 8720 3044 8688
      3060 8702 3057 8700 3044 8709 3058 8718
      3039 8724 3037 8732 3032 8727 3032 8723
      3028 8754
TIME...MOT...LOC 1941Z 271DEG 42KT 3096 8675 3041 8721 3013 8751 

HAIL...0.88IN
WIND...60MPH
 
$$
2 follow-up statements
452 
WWUS54 KMOB 242016
SVSMOB

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

FLC033-242026-
/O.CAN.KMOB.SV.W.0101.000000T0000Z-160324T2045Z/
ESCAMBIA FL-
316 PM CDT THU MAR 24 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL ESCAMBIA COUNTY
IS CANCELLED...

THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE WARNED
AREA. THEREFORE THE WARNING HAS BEEN CANCELLED.

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

LAT...LON 3036 8718 3044 8688 3060 8702 3057 8700
      3044 8709 3052 8710 3053 8713 3055 8712
      3065 8708 3099 8669 3099 8639 3045 8640
      3045 8642 3038 8640 3041 8678
TIME...MOT...LOC 2016Z 269DEG 40KT 3096 8633 3041 8679 3013 8709 

$$

FLC091-113-242045-
/O.CON.KMOB.SV.W.0101.000000T0000Z-160324T2045Z/
SANTA ROSA FL-OKALOOSA FL-
316 PM CDT THU MAR 24 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM CDT
FOR SOUTHEASTERN SANTA ROSA AND OKALOOSA COUNTIES...

AT 316 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM NEAR FLORALA TO NEAR NAVARRE BEACH TO 16 MILES SOUTH
OF GULF BREEZE...MOVING EAST AT 45 MPH.

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

SOURCE...RADAR INDICATED. 

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

LOCATIONS IMPACTED INCLUDE...
PENSACOLA...CRESTVIEW...FORT WALTON BEACH...NICEVILLE...DESTIN...MILTON...
VALPARAISO...MARY ESTHER...BAGDAD...LAKE LORRAINE...WRIGHT...OCEAN CITY...
EGLIN AFB...BAKER...MIDWAY...SHALIMAR...LAUREL HILL...CINCO BAYOU...NAVARRE
AND POSTIL.

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 NORTHWESTERN
FLORIDA.

LAT...LON 3036 8718 3044 8688 3060 8702 3057 8700
      3044 8709 3052 8710 3053 8713 3055 8712
      3065 8708 3099 8669 3099 8639 3045 8640
      3045 8642 3038 8640 3041 8678
TIME...MOT...LOC 2016Z 269DEG 40KT 3096 8633 3041 8679 3013 8709 

HAIL...0.88IN
WIND...60MPH
 
$$
369 
WWUS54 KMOB 242036
SVSMOB

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

FLC113-242045-
/O.CAN.KMOB.SV.W.0101.000000T0000Z-160324T2045Z/
SANTA ROSA FL-
336 PM CDT THU MAR 24 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN SANTA ROSA COUNTY
IS CANCELLED...

THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE WARNED
AREA. THEREFORE THE WARNING HAS BEEN CANCELLED.

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

LAT...LON 3040 8667 3041 8666 3041 8680 3075 8655
      3076 8640 3045 8640 3045 8642 3040 8642
      3038 8640
TIME...MOT...LOC 2035Z 270DEG 42KT 3070 8640 3041 8655 3009 8679 

$$

FLC091-242045-
/O.CON.KMOB.SV.W.0101.000000T0000Z-160324T2045Z/
OKALOOSA FL-
336 PM CDT THU MAR 24 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM CDT
FOR SOUTHERN OKALOOSA COUNTY...

AT 335 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 11 MILES EAST OF CRESTVIEW TO NEAR LAKE LORRAINE TO 20
MILES SOUTH OF NAVARRE BEACH...MOVING EAST AT 50 MPH.

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

SOURCE...RADAR INDICATED. 

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

LOCATIONS IMPACTED INCLUDE...
CRESTVIEW...FORT WALTON BEACH...NICEVILLE...DESTIN...VALPARAISO...MARY
ESTHER...WRIGHT...OCEAN CITY...EGLIN AFB...LAKE LORRAINE...SHALIMAR...CINCO
BAYOU...POSTIL AND FORT WALTON BEACH--NAVARRE--WRIGHT.

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 NORTHWESTERN
FLORIDA.

LAT...LON 3040 8667 3041 8666 3041 8680 3075 8655
      3076 8640 3045 8640 3045 8642 3040 8642
      3038 8640
TIME...MOT...LOC 2035Z 270DEG 42KT 3070 8640 3041 8655 3009 8679 

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

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, 1:16 PM CDTSevere Thunderstorm WarningMOBEscambia, Santa Rosa44 min
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, 3:01 PM CDTAreal Flood AdvisoryMOBEscambia, Okaloosa, Santa Rosa119 min

Nearby

Severe Thunderstorm Warnings in Florida, 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.