Alert archive / Florida / Severe Thunderstorm Warnings in 2011
Severe Thunderstorm Warning 103, NWS Mobile, AL
NWS Mobile, AL issued this severe thunderstorm warning at Jun 8, 2011, 1:17 PM CDT for Escambia County, Florida. It was in force for 28 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 8, 2011, 1:17 PM CDT (18:17 UTC)
- Expired
- Jun 8, 2011, 1:45 PM CDT
- In force
- 28 min
- Issued by
- NWS Mobile, AL
- Area
- Storm-based polygon
County Escambia County, FL
The radar
The Mobile radar (KMOB), 78 km from the middle of the area, began a volume at 18:20 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 8, 1:35 PM CDT | HAIL 1 | 8 Nw Molino, FL | HAIL UP TO QUARTER SIZE REPORTED NORTHWEST OF MOLINO, FLORIDA IN THE DOGWOOD PARK AREA. |
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, 6.3 hours before the alert went out and 226 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
- 1685 J/kg
- Mixed-layer CIN
- -95 J/kg
- Mixed-layer LCL
- 797 m above ground
- 0-6 km bulk shear
- 10 kt
- 0-1 km storm-relative helicity
- 10 m²/s²
- 0-3 km storm-relative helicity
- -5 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
365 WUUS54 KMOB 081817 SVRMOB FLC033-081845- /O.NEW.KMOB.SV.W.0103.110608T1817Z-110608T1845Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE MOBILE AL 117 PM CDT WED JUN 8 2011 THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... CENTRAL ESCAMBIA COUNTY IN NORTHWEST FLORIDA... * UNTIL 145 PM CDT * AT 116 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR MOLINO...OR 11 MILES SOUTH OF OAK GROVE...AND MOVING NORTH AT 15 MPH. * THE SEVERE THUNDERSTORM WILL BE NEAR... OAK GROVE AROUND 145 PM CDT... && LAT...LON 3093 8757 3093 8733 3071 8731 3070 8745 TIME...MOT...LOC 1817Z 180DEG 12KT 3076 8740 $$
1 follow-up statement
967 WWUS54 KMOB 081835 SVSMOB SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE MOBILE AL 135 PM CDT WED JUN 8 2011 FLC033-081845- /O.CON.KMOB.SV.W.0103.000000T0000Z-110608T1845Z/ ESCAMBIA FL- 135 PM CDT WED JUN 8 2011 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 145 PM CDT FOR CENTRAL ESCAMBIA COUNTY... AT 134 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR MCKINNON...OR 8 MILES NORTHWEST OF MOLINO...MOVING NORTH AT 15 MPH. THE SEVERE THUNDERSTORM WILL BE NEAR... OAK GROVE...BOGIA AND 7 MILES SOUTHEAST OF WALNUT HILL BY 145 PM CDT... LAT...LON 3093 8757 3093 8733 3071 8731 3070 8745 TIME...MOT...LOC 1835Z 180DEG 12KT 3080 8742 $$
Nearby
Severe Thunderstorm Warnings in Florida, 2011Every severe thunderstorm warning in 2011
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.