Alert archive / Florida / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 90, NWS Mobile, AL
NWS Mobile, AL issued this severe thunderstorm warning at Jun 5, 2012, 3:09 PM CDT for Santa Rosa County, Florida. It was in force for 36 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
- Jun 5, 2012, 3:09 PM CDT (20:09 UTC)
- Expired
- Jun 5, 2012, 3:45 PM CDT
- In force
- 36 min
- Issued by
- NWS Mobile, AL
- Area
- Storm-based polygon
County Santa Rosa County, FL
The radar
The Mobile radar (KMOB), 106 km from the middle of the area, began a volume at 20:09 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 12:00Z, 8.2 hours before the alert went out and 251 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
- 2165 J/kg
- Mixed-layer CIN
- -8 J/kg
- Mixed-layer LCL
- 614 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 52 m²/s²
- 0-3 km storm-relative helicity
- 32 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 2.1
The text
As transmitted, in the capitals the NWS used until 2016.
114 WUUS54 KMOB 052009 SVRMOB FLC113-052045- /O.NEW.KMOB.SV.W.0090.120605T2009Z-120605T2045Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE MOBILE AL 309 PM CDT TUE JUN 5 2012 THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... CENTRAL SANTA ROSA COUNTY IN NORTHWEST FLORIDA... * UNTIL 345 PM CDT * AT 309 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL AND DAMAGING WINDS OVER 60 MPH WAS LOCATED 8 MILES EAST OF MOLINO...OR NEAR WALLACE...AND MOVING EAST AT 15 MPH. * LOCATIONS IMPACTED INCLUDE... WHITING FIELD... WALLACE... SKYLINE... ROEVILLE... POINT BAKER... PEA RIDGE... MILTON... ALLENTOWN... PRECAUTIONARY/PREPAREDNESS ACTIONS... TO REPORT SEVERE WEATHER...CALL (800) 284-9059. && LAT...LON 3065 8724 3078 8721 3083 8695 3055 8700 TIME...MOT...LOC 2009Z 276DEG 11KT 3071 8717 $$
1 follow-up statement
337 WWUS54 KMOB 052020 SVSMOB SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE MOBILE AL 320 PM CDT TUE JUN 5 2012 FLC113-052045- /O.CON.KMOB.SV.W.0090.000000T0000Z-120605T2045Z/ SANTA ROSA FL- 320 PM CDT TUE JUN 5 2012 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM CDT FOR CENTRAL SANTA ROSA COUNTY... AT 320 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING GOLF BALL SIZE HAIL AND DAMAGING WINDS OVER 60 MPH WAS LOCATED 7 MILES NORTHWEST OF MILTON...OR 3 MILES NORTHEAST OF WALLACE...MOVING EAST AT 15 MPH. LOCATIONS IMPACTED INCLUDE... WHITING FIELD... SKYLINE... ROEVILLE... POINT BAKER... MILTON... ALLENTOWN... PRECAUTIONARY/PREPAREDNESS ACTIONS... TO REPORT SEVERE WEATHER...CALL (800) 284-9059. && LAT...LON 3064 8718 3079 8717 3083 8695 3055 8700 TIME...MOT...LOC 2020Z 276DEG 11KT 3071 8713 $$
The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 5, 4:08 PM CDT | Severe Thunderstorm Warning | MOB | Escambia, Santa Rosa | 67 min |
Nearby
Severe Thunderstorm Warnings in Florida, 2012Every severe thunderstorm warning in 2012
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.