Alert archive / Florida / Severe Thunderstorm Warnings in 2018
Severe Thunderstorm Warning 48, NWS Mobile, AL
NWS Mobile, AL issued this severe thunderstorm warning at Jun 10, 2018, 3:05 PM CDT for Santa Rosa County, Florida. It was in force for 40 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 10, 2018, 3:05 PM CDT (20:05 UTC)
- Expired
- Jun 10, 2018, 3:45 PM CDT
- In force
- 40 min
- Issued by
- NWS Mobile, AL
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Santa Rosa County, FL
The radar
The Mobile radar (KMOB), 106 km from the middle of the area, began a volume at 20:08 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 10, 3:10 PM CDT | TSTM WND DMG | 4 E Pace, FL | SEVERAL DOWNED POWER LINES REPORTED WITHIN 3 MILES NORTH AND SOUTH OF HIGHWAY 90 FROM NEAR CHUMUCKLA HIGHWAY TO NEAR HIGHWAY 87 SOUTH. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 12:00Z, 8.1 hours before the alert went out and 246 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
- 1960 J/kg
- Mixed-layer CIN
- -12 J/kg
- Mixed-layer LCL
- 863 m above ground
- 0-6 km bulk shear
- 4 kt
- 0-1 km storm-relative helicity
- -40 m²/s²
- 0-3 km storm-relative helicity
- -52 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
283
WUUS54 KMOB 102005
SVRMOB
FLC113-102045-
/O.NEW.KMOB.SV.W.0048.180610T2005Z-180610T2045Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mobile AL
305 PM CDT SUN JUN 10 2018
The National Weather Service in Mobile has issued a
* Severe Thunderstorm Warning for...
Southern Santa Rosa County in northwestern Florida...
* Until 345 PM CDT.
* At 305 PM CDT, a severe thunderstorm was located over Floridatown,
or near Pace, moving southeast 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...
Pensacola, Pace, Bagdad, Floridatown and Pea Ridge.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3048 8716 3049 8715 3050 8716 3051 8716
3053 8719 3055 8719 3056 8721 3056 8722
3057 8722 3057 8723 3065 8710 3048 8687
3038 8709
TIME...MOT...LOC 2005Z 306DEG 12KT 3056 8713
HAIL...1.00IN
WIND...60MPH
$$2 follow-up statements
059
WWUS54 KMOB 102022
SVSMOB
Severe Weather Statement
National Weather Service Mobile AL
322 PM CDT SUN JUN 10 2018
FLC113-102045-
/O.CON.KMOB.SV.W.0048.000000T0000Z-180610T2045Z/
Santa Rosa FL-
322 PM CDT SUN JUN 10 2018
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM CDT
FOR SOUTHEASTERN SANTA ROSA COUNTY...
At 321 PM CDT, a severe thunderstorm was located 5 miles southeast of
Pea Ridge, or 5 miles southwest of Bagdad, moving southeast at 15
mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Bagdad and Pea Ridge.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3048 8716 3049 8715 3050 8716 3051 8716
3053 8719 3055 8719 3063 8707 3048 8687
3038 8709
TIME...MOT...LOC 2021Z 306DEG 12KT 3053 8708
HAIL...0.75IN
WIND...60MPH
$$558
WWUS54 KMOB 102041
SVSMOB
Severe Weather Statement
National Weather Service Mobile AL
341 PM CDT SUN JUN 10 2018
FLC113-102050-
/O.EXP.KMOB.SV.W.0048.000000T0000Z-180610T2045Z/
Santa Rosa FL-
341 PM CDT SUN JUN 10 2018
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN SANTA ROSA COUNTY
WILL EXPIRE AT 345 PM CDT...
The storm which prompted the warning has weakened below severe
limits. Therefore, the warning will be allowed to expire. However
heavy rain and frequent lightning can be expected with this
thunderstorm.
LAT...LON 3048 8716 3049 8715 3050 8716 3051 8716
3053 8719 3055 8719 3063 8707 3048 8687
3038 8709
TIME...MOT...LOC 2040Z 306DEG 12KT 3050 8703
$$The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 10, 12:52 AM CDT | Special Weather Statement | MOB | Escambia | 38 min |
| Jun 10, 10:57 AM CDT | Special Weather Statement | MOB | Okaloosa | 48 min |
| Jun 10, 2:09 PM CDT | Special Weather Statement | MOB | Santa Rosa | 36 min |
| Jun 10, 3:00 PM CDT | Special Weather Statement | MOB | Santa Rosa | 30 min |
| Jun 10, 3:19 PM CDT | Areal Flood Advisory | MOB | Escambia, Santa Rosa | 56 min |
| Jun 10, 3:32 PM CDT | Special Weather Statement | MOB | Escambia | 43 min |
| Jun 10, 3:59 PM CDT | Special Weather Statement | MOB | Escambia | 46 min |
| Jun 10, 4:04 PM CDT | Flash Flood Warning | MOB | Escambia | 69 min |
Nearby
Severe Thunderstorm Warnings in Florida, 2018Every severe thunderstorm warning in 2018
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.