Alert archive / Florida / Special Weather Statements in 2021

Special Weather Statement, NWS Tallahassee, FL

June 12, 2021Bay County, Florida

NWS Tallahassee, FL issued this special weather statement at Jun 12, 2021, 2:25 PM CDT for Bay County, Florida. It was in force for 50 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 12, 2021, 2:25 PM CDT (19:25 UTC)
Expired
Jun 12, 2021, 3:15 PM CDT
In force
50 min
Issued by
NWS Tallahassee, FL

County Bay County, FL

The radar

The Eglin Afb radar (KEVX), 83 km from the middle of the area, began a volume at 19:27 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

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 7.4 hours before the alert went out and 92 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, Tallahassee Rgnl, FL at 12:00Z on 2021-06-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1723 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Tallahassee Rgnl, FL at 12:00Z on 2021-06-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 88 square meters per square second.1939Sfc1 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
1723 J/kg
Mixed-layer CIN
-15 J/kg
Mixed-layer LCL
555 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
88 m²/s²
0-3 km storm-relative helicity
77 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

383 
WWUS82 KTAE 121925
SPSTAE

Special Weather Statement
National Weather Service Tallahassee FL
325 PM EDT Sat Jun 12 2021
 
FLZ012>014-112-122015-
Coastal Bay FL-Inland Bay FL-Calhoun FL-Inland Gulf FL-
325 PM EDT Sat Jun 12 2021

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN GULF...EAST CENTRAL
BAY AND SOUTHWESTERN CALHOUN COUNTIES IN THE PANHANDLE OF FLORIDA
UNTIL 415 PM EDT/315 PM CDT/...

At 325 PM EDT/225 PM CDT/, Doppler radar was tracking a strong
thunderstorm 8 miles northeast of Callaway, moving east at 25 mph.

Pea size hail and wind gusts of 50 to 55 mph will be possible with
this storm.

Locations impacted include...
Callaway, Springfield, Stonemill Creek, Wewahitchka, Nixon,
Honeyville, Cedar Grove, Chipola Cutoff, College Station, Bayou
George, Cairo, Brannonville, Chipola Park, Majette and Dalkeith.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3035 8554 3023 8509 3021 8510 3022 8511
      3017 8514 3014 8513 3013 8514 3012 8513
      3011 8515 3010 8514 3009 8515 3008 8514
      3004 8514 3003 8512 2996 8515 3017 8563
TIME...MOT...LOC 1925Z 292DEG 22KT 3023 8549 

$$

The office that day

Everything else NWS Tallahassee, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 12, 10:28 AM CDTSpecial Weather StatementTAEBay32 min
Jun 12, 11:01 AM CDTSpecial Weather StatementTAEBay29 min
Jun 12, 11:05 AM CDTSpecial Weather StatementTAELafayette25 min
Jun 12, 11:07 AM CDTSpecial Weather StatementTAETaylor38 min
Jun 12, 11:20 AM CDTSpecial Weather StatementTAECalhoun40 min
Jun 12, 11:30 AM CDTSpecial Marine WarningTAE2 hr
Jun 12, 11:42 AM CDTSpecial Weather StatementTAELafayette33 min
Jun 12, 12:00 PM CDTSpecial Weather StatementTAELiberty30 min
Jun 12, 12:05 PM CDTSpecial Weather StatementTAELeon25 min
Jun 12, 12:16 PM CDTSpecial Weather StatementTAELafayette29 min
Jun 12, 12:31 PM CDTSpecial Weather StatementTAEWakulla44 min
Jun 12, 12:44 PM CDTSpecial Weather StatementTAEWalton31 min
Jun 12, 12:45 PM CDTSpecial Marine WarningTAE45 min
Jun 12, 1:12 PM CDTSpecial Weather StatementTAEJefferson, Wakulla33 min
Jun 12, 1:21 PM CDTSpecial Weather StatementTAEWashington24 min
Jun 12, 1:27 PM CDTSpecial Marine WarningTAE63 min
Jun 12, 1:45 PM CDTSpecial Weather StatementTAEBay45 min
Jun 12, 1:48 PM CDTSpecial Weather StatementTAELafayette42 min
Jun 12, 2:10 PM CDTSpecial Weather StatementTAEJackson65 min
Jun 12, 2:18 PM CDTSevere Thunderstorm WarningTAEGadsden, Jackson42 min
Jun 12, 2:38 PM CDTSpecial Weather StatementTAEGadsden, Leon52 min
Jun 12, 2:50 PM CDTSevere Thunderstorm WarningTAEGadsden, Leon, Liberty, Wakulla40 min
Jun 12, 2:59 PM CDTSevere Thunderstorm WarningTAECalhoun, Gadsden, Jackson, Liberty31 min
Jun 12, 3:14 PM CDTSpecial Weather StatementTAECalhoun, Liberty61 min
Jun 12, 3:30 PM CDTSpecial Weather StatementTAEGadsden45 min
Jun 12, 3:39 PM CDTSpecial Weather StatementTAEFranklin51 min
Jun 12, 4:16 PM CDTSpecial Marine WarningTAE79 min
Jun 12, 4:35 PM CDTSpecial Weather StatementTAEFranklin25 min
Jun 12, 4:55 PM CDTSpecial Weather StatementTAEHolmes, Washington50 min
Jun 12, 5:05 PM CDTSevere Thunderstorm WarningTAEHolmes40 min
Jun 12, 5:46 PM CDTSpecial Weather StatementTAEHolmes, Washington44 min
Jun 12, 6:19 PM CDTSpecial Marine WarningTAE86 min
Jun 12, 6:28 PM CDTSpecial Weather StatementTAEBay, Walton, Washington47 min
Jun 12, 8:06 AM CDTSpecial Weather StatementTAEQuitman24 min
Jun 12, 12:59 PM CDTSpecial Weather StatementTAEEarly31 min
Jun 12, 1:31 PM CDTSpecial Weather StatementTAEEarly, Miller, Seminole44 min
Jun 12, 1:36 PM CDTSpecial Weather StatementTAELanier, Lowndes39 min
Jun 12, 5:09 PM CDTSpecial Weather StatementTAEBen Hill51 min
Jun 12, 5:19 PM CDTSpecial Weather StatementTAEBen Hill, Calhoun, Dougherty, Irwin, Lee, Randolph and 3 more56 min
Jun 12, 5:21 PM CDTSevere Thunderstorm WarningTAEBen Hill, Irwin24 min
Jun 12, 5:50 PM CDTSevere Thunderstorm WarningTAEBen Hill, Berrien, Colquitt, Irwin, Lee, Tift and 2 more40 min
Jun 12, 6:13 PM CDTSevere Thunderstorm WarningTAEBerrien, Colquitt, Cook, Lanier, Tift, Worth62 min
Jun 11, 7:19 PM CDTSpecial Weather StatementTAEHenry41 min
Jun 12, 12:35 PM CDTSpecial Weather StatementTAEDale, Houston25 min
Jun 12, 3:55 PM CDTSpecial Weather StatementTAECoffee, Dale50 min
Jun 12, 4:46 PM CDTSpecial Weather StatementTAECoffee, Dale, Geneva59 min

Nearby

Special Weather Statements in Florida, 2021Every special weather statement in 2021

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.