Alert archive / Florida / Tornado Warnings in 2020

Tornado Warning 32, NWS Tallahassee, FL

April 23, 2020Holmes County, Jackson County, Washington County, Florida

NWS Tallahassee, FL issued this tornado warning at Apr 23, 2020, 3:42 PM CDT for Holmes County, Jackson County, Washington County, Florida. It was in force for 33 min. 6 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
Apr 23, 2020, 3:42 PM CDT (20:42 UTC)
Expired
Apr 23, 2020, 4:15 PM CDT
In force
33 min
Issued by
NWS Tallahassee, FL
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.0 in

Counties Holmes County, FL, Jackson County, FL, Washington County, FL

The radar

The Eglin Afb radar (KEVX), 60 km from the middle of the area, began a volume at 20:41 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
Apr 23, 3:48 PM CDTTORNADO3 Ne Brock Crossroad, FLEF0 TORNADO BASED ON STORM SURVEY.
Apr 23, 3:49 PM CDTTSTM WND DMG1 Ene Sunny Hills, FLSEVERAL TREES DOWN THROUGHOUT WASHINGTON COUNTY.
Apr 23, 4:00 PM CDTTSTM WND DMGCottondale, FLPICTURE OF STRUCTURAL DAMAGE FROM THE COTTONDALE AREA ON SOCIAL MEDIA.
Apr 23, 4:07 PM CDTTORNADO3 E Kynesville, FLEF2 TORNADO BASED ON STORM SURVEY.
Apr 23, 4:08 PM CDTTSTM WND DMG2 Nnw Simsville, FLTREE FELL ON TRUCK.
Apr 23, 4:15 PM CDTTSTM WND DMGMarianna, FLSEVERAL TREES DOWN ACROSS JACKSON COUNTY.

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

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Apr 23, 2:47 PM CDTTornado WatchSPC6 hr

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 8.7 hours before the alert went out and 104 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 2020-04-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2020-04-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 455 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1318 m above ground
0-6 km bulk shear
71 kt
0-1 km storm-relative helicity
455 m²/s²
0-3 km storm-relative helicity
663 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

746 
WFUS52 KTAE 232042
TORTAE
FLC059-063-133-232115-
/O.NEW.KTAE.TO.W.0032.200423T2042Z-200423T2115Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Tallahassee FL
342 PM CDT Thu Apr 23 2020

The National Weather Service in Tallahassee has issued a

* Tornado Warning for...
  Central Jackson County in the Panhandle of Florida...
  Southeastern Holmes County in the Panhandle of Florida...
  Northeastern Washington County in the Panhandle of Florida...

* Until 415 PM CDT.
    
* At 342 PM CDT, a severe thunderstorm capable of producing a tornado
  was located near Bonifay, moving east at 55 mph.

  HAZARD...Tornado and quarter size hail.

  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...
  Chipley around 350 PM CDT.
  Marianna around 410 PM CDT.

Other locations impacted by this tornadic thunderstorm include
Richter Crossroads, Bradford, Cottondale, Alford, Blue Spring, Union
City, Star, Bahoma, Sylvania and Johnson Crossroads.

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.

&&

LAT...LON 3087 8513 3061 8512 3061 8517 3060 8517
      3062 8576 3082 8576
TIME...MOT...LOC 2042Z 268DEG 46KT 3073 8568 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$
1 follow-up statement
308 
WWUS52 KTAE 232057
SVSTAE

Severe Weather Statement
National Weather Service Tallahassee FL
357 PM CDT Thu Apr 23 2020

FLC059-232106-
/O.CAN.KTAE.TO.W.0032.000000T0000Z-200423T2115Z/
Holmes FL-
357 PM CDT Thu Apr 23 2020

...THE TORNADO WARNING FOR SOUTHEASTERN HOLMES COUNTY IS CANCELLED...
    
The tornadic thunderstorm which prompted the warning has moved out 
of the warned area. Therefore, the warning has been cancelled.

A Tornado Watch remains in effect until 900 PM CDT for the Panhandle
of Florida.

LAT...LON 3087 8513 3061 8512 3061 8517 3060 8517
      3061 8559 3083 8559
TIME...MOT...LOC 2056Z 270DEG 46KT 3074 8546 

$$

FLC063-133-232115-
/O.CON.KTAE.TO.W.0032.000000T0000Z-200423T2115Z/
Jackson FL-Washington FL-
357 PM CDT Thu Apr 23 2020

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 PM CDT FOR CENTRAL
JACKSON AND NORTHEASTERN WASHINGTON COUNTIES...
    
At 356 PM CDT, a confirmed tornado was located near Chipley, moving
east at 55 mph.

HAZARD...Damaging tornado and quarter size hail.

SOURCE...Weather spotters confirmed tornado.

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 tornado will be near...
  Marianna around 410 PM CDT.

Other locations impacted by this tornadic thunderstorm include
Richter Crossroads, Chipley Municipal Airport, Orange Hill,
Kynesville, Ridgetop, Bradford, Cottondale, Alford, Blue Spring and
Union City.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. 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.

&&

LAT...LON 3087 8513 3061 8512 3061 8517 3060 8517
      3061 8559 3083 8559
TIME...MOT...LOC 2056Z 270DEG 46KT 3074 8546 

TORNADO...OBSERVED
HAIL...1.00IN

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 23, 6:35 AM CDTCoastal Flood AdvisoryTAEDixie, Franklin, Jefferson, Taylor, Wakulla21 hr
Apr 23, 8:22 AM CDTSevere Thunderstorm WarningTAEHolmes, Walton68 min
Apr 23, 8:48 AM CDTTornado WarningTAEHolmes, Walton27 min
Apr 23, 9:22 AM CDTSevere Thunderstorm WarningTAEHolmes, Jackson, Walton, Washington38 min
Apr 23, 9:58 AM CDTSevere Thunderstorm WarningTAEHolmes, Jackson47 min
Apr 23, 10:41 AM CDTSevere Thunderstorm WarningTAEJackson64 min
Apr 23, 11:08 AM CDTAreal Flood AdvisoryTAEHolmes, Jackson, Walton, Washington3 hr
Apr 23, 1:04 PM CDTFlash Flood WarningTAEHolmes, Walton3 hr
Apr 23, 1:13 PM CDTSevere Thunderstorm WarningTAEHolmes, Walton, Washington62 min
Apr 23, 1:52 PM CDTSevere Thunderstorm WarningTAEHolmes, Jackson, Walton, Washington23 min
Apr 23, 2:15 PM CDTSevere Thunderstorm WarningTAEJackson, Washington30 min
Apr 23, 2:24 PM CDTSpecial Marine WarningTAE2 hr
Apr 23, 2:42 PM CDTSevere Thunderstorm WarningTAECalhoun, Jackson, Liberty, Washington48 min
Apr 23, 2:50 PM CDTSevere Thunderstorm WarningTAEBay, Holmes, Walton, Washington40 min
Apr 23, 3:04 PM CDTTornado WarningTAEWalton26 min
Apr 23, 3:13 PM CDTTornado WarningTAEHolmes, Walton, Washington32 min
Apr 23, 3:19 PM CDTSevere Thunderstorm WarningTAEBay, Calhoun, Holmes, Jackson, Walton, Washington56 min
Apr 23, 3:25 PM CDTTornado WarningTAEBay, Walton, Washington20 min
Apr 23, 3:45 PM CDTTornado WarningTAEBay, Walton, Washington30 min
Apr 23, 3:46 PM CDTFlash Flood WarningTAEHolmes, Jackson3 hr
Apr 23, 3:55 PM CDTSevere Thunderstorm WarningTAEBay, Calhoun, Gulf35 min
Apr 23, 4:00 PM CDTTornado Warning Tornado observedTAEBay, Calhoun, Gulf30 min
Apr 23, 4:06 PM CDTSevere Thunderstorm WarningTAEBay, Calhoun, Gadsden, Gulf, Jackson, Liberty39 min
Apr 23, 4:11 PM CDTSpecial Marine WarningTAE94 min
Apr 23, 4:32 PM CDTRiver Flood WarningTAEWalton32 hr
Apr 23, 4:44 PM CDTSevere Thunderstorm WarningTAEBay, Calhoun, Franklin, Gadsden, Gulf, Jackson and 3 more61 min
Apr 23, 5:24 PM CDTSevere Thunderstorm WarningTAEFranklin, Jefferson, Leon, Madison, Taylor, Wakulla66 min
Apr 23, 5:25 PM CDTTornado WarningTAEJefferson, Leon35 min
Apr 23, 5:27 PM CDTTornado WarningTAEFranklin, Wakulla33 min
Apr 23, 5:39 PM CDTSpecial Marine WarningTAE96 min
Apr 23, 5:43 PM CDTTornado WarningTAEFranklin, Wakulla32 min
Apr 23, 5:54 PM CDTTornado WarningTAEJefferson, Leon, Taylor, Wakulla21 min
Apr 23, 6:09 PM CDTSevere Thunderstorm WarningTAEJefferson, Lafayette, Madison, Taylor66 min
Apr 23, 6:30 PM CDTTornado WarningTAETaylor60 min

Nearby

Tornado Warnings in Florida, 2020Every tornado warning in 2020Tornadoes in 2020

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.