Alert archive / Florida / Tornado Warnings in 2021

Tornado Warning 2, NWS Tallahassee, FL

January 27, 2021Gadsden County, Leon County, Florida

NWS Tallahassee, FL issued this tornado warning at Jan 27, 2021, 11:20 AM EST for Gadsden County, Leon County, Florida. It was in force for 25 min. 3 reports 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
Jan 27, 2021, 11:20 AM EST (16:20 UTC)
Expired
Jan 27, 2021, 11:45 AM EST
In force
25 min
Issued by
NWS Tallahassee, FL
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Gadsden County, FL, Leon County, FL

The radar

The Tallahassee radar (KTLH), 18 km from the middle of the area, began a volume at 16:20 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

TimeReportWhereRemark
Jan 27, 11:24 AM ESTTSTM WND DMG16843 Bountstown Highwa, FLWIND DAMAGE FROM POSSIBLE TORNADO - MULTIPLE TREES DOWN, 1 BARN, AND A COUPLE SHEDS DAMAGED.
Jan 27, 11:37 AM ESTTORNADO2 Wnw Andrew, FLPRELIMINARY RESULTS FROM NWS TAE STORM SURVEY INDICATED A EF-0 TORNADO IMPACTED PARTS OF LEON COUNTY. TORNADO TOUCHED DOWN A FEW MILES WEST OF THE AIRPORT, IT TRAVELED 16.7 MILES BEFORE THE CIRCULATION WEAKENED ABOUT A MILE EAST OF ST JOE RD IN PORTIONS OF SOU
Jan 27, 11:43 AM ESTTORNADOTallahassee Internation, FLTORNADO CONFIRMED AT TLH AIRPORT. DAMAGE REPORTED.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 4.3 hours before the alert went out and 20 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 2021-01-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 128 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Tallahassee Rgnl, FL at 12:00Z on 2021-01-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 183 square meters per square second.1939587897Sfc1 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
128 J/kg
Mixed-layer CIN
-29 J/kg
Mixed-layer LCL
548 m above ground
0-6 km bulk shear
56 kt
0-1 km storm-relative helicity
183 m²/s²
0-3 km storm-relative helicity
308 m²/s²
Significant tornado parameter
0.2
Supercell composite
1.6

Open this sounding in Storm Lab

The text

As transmitted.

840 
WFUS52 KTAE 271620
TORTAE
FLC039-073-271645-
/O.NEW.KTAE.TO.W.0002.210127T1620Z-210127T1645Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Tallahassee FL
1120 AM EST Wed Jan 27 2021

The National Weather Service in Tallahassee has issued a

* Tornado Warning for...
  Southeastern Gadsden County in Big Bend of Florida...
  Southwestern Leon County in Big Bend of Florida...

* Until 1145 AM EST.
    
* At 1119 AM EST, a severe thunderstorm capable of producing a
  tornado was located 7 miles southwest of Midway, moving east at 30
  mph.

  HAZARD...Tornado.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* This dangerous storm will be near...
  Midway around 1135 AM EST.

Other locations impacted by this tornadic thunderstorm include Lake
Talquin, Tallahassee Regional A/P, Andrew and Fort Braden.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

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

&&

LAT...LON 3038 8462 3047 8462 3050 8435 3035 8435
TIME...MOT...LOC 1619Z 272DEG 25KT 3042 8457 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

11-MM

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 26, 7:27 PM ESTAreal Flood AdvisoryTAEFranklin, Gulf3 hr
Jan 26, 7:33 PM ESTSpecial Marine WarningTAE87 min
Jan 26, 9:34 PM ESTMarine Dense Fog AdvisoryTAE15 hr
Jan 27, 1:50 AM ESTSmall Craft AdvisoryTAE38 hr
Jan 27, 8:05 AM ESTSevere Thunderstorm WarningTAEJackson25 min
Jan 27, 8:26 AM ESTSevere Thunderstorm WarningTAEJackson34 min
Jan 27, 8:38 AM ESTTornado WarningTAEJackson37 min
Jan 27, 8:46 AM ESTSpecial Weather StatementTAECalhoun44 min
Jan 27, 9:16 AM ESTSpecial Weather StatementTAEBay, Washington44 min
Jan 27, 9:27 AM ESTSpecial Weather StatementTAECalhoun63 min
Jan 27, 9:32 AM ESTSevere Thunderstorm WarningTAECalhoun, Gadsden, Jackson, Liberty43 min
Jan 27, 10:10 AM ESTSpecial Marine WarningTAE3 hr
Jan 27, 10:18 AM ESTSevere Thunderstorm WarningTAEGadsden42 min
Jan 27, 10:54 AM ESTSpecial Weather StatementTAEGadsden, Leon66 min
Jan 27, 10:59 AM ESTSevere Thunderstorm WarningTAEGadsden, Leon, Liberty46 min
Jan 27, 11:11 AM ESTSpecial Weather StatementTAEFranklin, Gulf, Liberty, Wakulla49 min
Jan 27, 11:34 AM ESTTornado WarningTAEGadsden, Jefferson, Leon26 min
Jan 27, 11:50 AM ESTTornado Warning Tornado observedTAEJefferson, Leon40 min
Jan 27, 12:14 PM ESTSpecial Weather StatementTAEFranklin, Liberty46 min
Jan 27, 12:21 PM ESTTornado WarningTAEJefferson, Madison, Taylor39 min
Jan 27, 12:41 PM ESTSpecial Marine WarningTAE3 hr
Jan 27, 12:55 PM ESTSevere Thunderstorm WarningTAEMadison50 min
Jan 27, 2:23 PM ESTSpecial Weather StatementTAEDixie, Lafayette82 min

Nearby

Tornado Warnings in Florida, 2021Every tornado warning in 2021Tornadoes 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.