Alert archive / Florida / Tornado Warnings in 2020

Tornado Warning 33, NWS Tallahassee, FL

April 23, 2020Bay County, Walton County, Washington County, Florida

NWS Tallahassee, FL issued this tornado warning at Apr 23, 2020, 3:45 PM CDT for Bay County, Walton County, Washington County, Florida. It was in force for 30 min. 9 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, 3:45 PM CDT (20:45 UTC)
Expired
Apr 23, 2020, 4:15 PM CDT
In force
30 min
Issued by
NWS Tallahassee, FL
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.0 in

Counties Bay County, FL, Walton County, FL, Washington County, FL

The radar

The Eglin Afb radar (KEVX), 30 km from the middle of the area, began a volume at 20:48 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, 4:00 PM CDTTORNADOWest Panama City, FLEF0 TORNADO BASED ON STORM SURVEY.
Apr 23, 4:06 PM CDTTSTM WND DMGMagnolia Beach, FLTREE AND POWER LINES DOWN ON MAGNOLIA BEACH ROAD AND WEST AVE.
Apr 23, 4:09 PM CDTTORNADOSouthport, FLVIDEO POSTED ON SOCIAL MEDIA SHOWING A BRIEF TORNADO FROM THE BACKYARD OF A RESIDENT.
Apr 23, 4:10 PM CDTTSTM WND DMG1 Ne Panama City, FLMULTIPLE MEDIA AND BROADCAST MEDIA REPORTS OF TREES DOWN, POTENTIAL DAMAGE TO MARINA AND A GYM AND OTHER MINOR STRUCTURAL DAMAGE.
Apr 23, 4:13 PM CDTTSTM WND DMG1 Ese Southport, FLPOWER LINE DOWN AT SOUTH DEER HAVEN AND FAWN ROAD.
Apr 23, 4:15 PM CDTTSTM WND DMG1 Ene Springfield, FLA LOT OF THE NEW LANDSCAPING TREES FROM THE MEDIAN ON TYNDALL PKWY WERE PULLED OUT OF THE GROUND FROM CHERRY TO NORTH OF HIGHWAY 22.
Apr 23, 4:17 PM CDTTSTM WND DMGCallaway, FLTREES DOWN IN CALLAWAY.
Apr 23, 4:18 PM CDTTSTM WND DMGBayou George, FLTREES DOWN IN THE BAYOU GEORGE AREA.
Apr 23, 4:22 PM CDTTSTM WND DMG1 S Saunders, FLTREE DOWN ON POWER LINES ALONG HIGHWAY 231 AND EAST LINGER LONGER ROAD.

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, 8.8 hours before the alert went out and 152 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.

355 
WFUS52 KTAE 232045
TORTAE
FLC005-131-133-232115-
/O.NEW.KTAE.TO.W.0033.200423T2045Z-200423T2115Z/

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

The National Weather Service in Tallahassee has issued a

* Tornado Warning for...
  Bay County in the Panhandle of Florida...
  Southeastern Walton County in the Panhandle of Florida...
  Southern Washington County in the Panhandle of Florida...

* Until 415 PM CDT.
    
* At 345 PM CDT, a severe thunderstorm capable of producing a tornado
  was located 9 miles north of Panama City Beach, moving east at 45
  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...
  Lynn Haven around 405 PM CDT.

Other locations impacted by this tornadic thunderstorm include
Southport, Seminole Hills, Cedar Grove, Singer Road, Dirego Park,
College Station, Gulf Resort Beach, Bayou George, West Panama City
and Camp Flowers.

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 3027 8599 3027 8596 3028 8597 3028 8599
      3041 8599 3042 8598 3043 8598 3048 8539
      3014 8540 3016 8596 3018 8599
TIME...MOT...LOC 2045Z 269DEG 37KT 3034 8590 

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

$$
1 follow-up statement
580 
WWUS52 KTAE 232114
SVSTAE

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

FLC005-131-133-232124-
/O.EXP.KTAE.TO.W.0033.000000T0000Z-200423T2115Z/
Bay FL-Walton FL-Washington FL-
414 PM CDT Thu Apr 23 2020

...THE TORNADO WARNING FOR BAY...SOUTHEASTERN WALTON AND SOUTHERN
WASHINGTON COUNTIES WILL EXPIRE AT 415 PM CDT...
                
The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning will be allowed to expire.  However small hail
and gusty winds are still possible with this thunderstorm.

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

LAT...LON 3027 8599 3027 8596 3028 8597 3028 8599
      3041 8599 3042 8598 3043 8598 3048 8539
      3014 8540 3016 8596 3018 8599
TIME...MOT...LOC 2114Z 270DEG 37KT 3034 8557 

$$

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, 3:42 PM CDTTornado WarningTAEHolmes, Jackson, Washington33 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.