Alert archive / Florida / Severe Thunderstorm Warnings in 2016
Severe Thunderstorm Warning 188, NWS Mobile, AL
NWS Mobile, AL issued this severe thunderstorm warning at Sep 11, 2016, 7:56 PM CDT for Escambia County, Alabama; Escambia County, Santa Rosa County, Florida. It was in force for 33 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Sep 11, 2016, 7:56 PM CDT (00:56 UTC)
- Expired
- Sep 11, 2016, 8:29 PM CDT
- In force
- 33 min
- Issued by
- NWS Mobile, AL
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Escambia County, AL, Escambia County, FL, Santa Rosa County, FL
The radar
The Mobile radar (KMOB), 92 km from the middle of the area, began a volume at 00:58 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.
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 00:00Z, 0.9 hours before the alert went out and 239 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.
- Mixed-layer CAPE
- 1110 J/kg
- Mixed-layer CIN
- -49 J/kg
- Mixed-layer LCL
- 1057 m above ground
- 0-6 km bulk shear
- 7 kt
- 0-1 km storm-relative helicity
- 1 m²/s²
- 0-3 km storm-relative helicity
- 56 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
709
WUUS54 KMOB 120056
SVRMOB
ALC053-FLC033-113-120145-
/O.NEW.KMOB.SV.W.0188.160912T0056Z-160912T0145Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOBILE AL
756 PM CDT SUN SEP 11 2016
THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTH CENTRAL ESCAMBIA COUNTY IN SOUTH CENTRAL ALABAMA...
NORTH CENTRAL ESCAMBIA COUNTY IN NORTHWESTERN FLORIDA...
NORTHWESTERN SANTA ROSA COUNTY IN NORTHWESTERN FLORIDA...
* UNTIL 845 PM CDT
* AT 756 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR BRATT...OR
NEAR CENTURY...MOVING NORTHEAST AT 15 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...
CENTURY...FLOMATON AND BRATT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LARGE HAIL AND DAMAGING WINDS AND CONTINUOUS CLOUD TO GROUND
LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS IMMEDIATELY.
LIGHTNING IS ONE OF NATURE'S LEADING KILLERS. REMEMBER...IF YOU CAN
HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING.
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM...AND MAY LEAD TO
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.
&&
LAT...LON 3079 8736 3094 8748 3110 8726 3089 8712
TIME...MOT...LOC 0056Z 236DEG 14KT 3091 8735
HAIL...1.00IN
WIND...60MPH
$$1 follow-up statement
805
WWUS54 KMOB 120129
SVSMOB
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
829 PM CDT SUN SEP 11 2016
ALC053-FLC033-113-120139-
/O.CAN.KMOB.SV.W.0188.000000T0000Z-160912T0145Z/
ESCAMBIA AL-ESCAMBIA FL-SANTA ROSA FL-
829 PM CDT SUN SEP 11 2016
...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL ESCAMBIA...NORTH
CENTRAL ESCAMBIA AND NORTHWESTERN SANTA ROSA COUNTIES IS CANCELLED...
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSE AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE...THE WARNING HAS BEEN CANCELLED. HOWEVER HEAVY RAIN IS
STILL POSSIBLE WITH THIS THUNDERSTORM.
LAT...LON 3079 8736 3094 8748 3110 8726 3089 8712
TIME...MOT...LOC 0126Z 236DEG 14KT 3097 8724
$$The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 11, 7:43 PM CDT | Special Weather Statement | MOB | Escambia | 47 min |
| Sep 12, 1:32 PM CDT | Special Marine Warning | MOB | 58 min | |
| Sep 12, 1:34 PM CDT | Special Weather Statement | MOB | Baldwin | 56 min |
| Sep 12, 2:24 PM CDT | Special Marine Warning | MOB | 36 min | |
| Sep 12, 2:46 PM CDT | Special Weather Statement | MOB | Mobile | 44 min |
| Sep 12, 3:45 PM CDT | Special Weather Statement | MOB | Butler | 45 min |
| Sep 12, 4:20 PM CDT | Special Weather Statement | MOB | Conecuh | 40 min |
| Sep 12, 4:37 PM CDT | Special Weather Statement | MOB | Escambia | 23 min |
| Sep 12, 1:42 PM CDT | Special Weather Statement | MOB | Okaloosa | 48 min |
| Sep 12, 2:10 PM CDT | Special Weather Statement | MOB | Santa Rosa | 50 min |
| Sep 12, 2:11 PM CDT | Special Weather Statement | MOB | Okaloosa | 49 min |
| Sep 12, 3:17 PM CDT | Special Weather Statement | MOB | Okaloosa | 43 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.