Alert archive / Florida / Tornado Warnings in 2021

Tornado Warning 6, NWS Jacksonville, FL

February 14, 2021Putnam County, Saint Johns County, Florida

NWS Jacksonville, FL issued this tornado warning at Feb 14, 2021, 2:13 PM EST for Putnam County, Saint Johns County, Florida. It was in force for 32 min. 5 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
Feb 14, 2021, 2:13 PM EST (19:13 UTC)
Expired
Feb 14, 2021, 2:45 PM EST
In force
32 min
Issued by
NWS Jacksonville, FL
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Putnam County, FL, Saint Johns County, FL

The radar

The Jacksonville radar (KJAX), 75 km from the middle of the area, began a volume at 19:16 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
Feb 14, 2:29 PM ESTFUNNEL CLOUD2 S Bakersville, FLRAIN WRAPPED FUNNEL CLOUD NEAR COUNTY ROAD 13A.
Feb 14, 2:30 PM ESTTSTM WND DMG4 S Bakersville, FLTREE LIMBS DOWN ACROSS COUNTY ROAD 13A AND COUNTY ROAD 214 NEAR THE MOLASSES JUNCTION. RADAR ESTIMATED TIME.
Feb 14, 2:30 PM ESTTORNADO3 S Bakersville, FLBRIEF TORNADO TOUCHDOWN SOUTH OF BAKERSVILLE NEAR COUNTY ROAD 13A. RECEIVED PHOTO FROM STORM CHASER OF A WEAK COLUMN APPEARING TO TOUCH THE GROUND. THE CHASER ALSO REPORTED TREE LIMBS DOWN ACROSS ROADS NEAR MOLASSES JUNCTION. THE CHASER WAS LOCATED AT PLEASANT
Feb 14, 2:54 PM ESTFUNNEL CLOUD3 Sse Bakersville, FLRAIN WRAPPED FUNNEL CLOUD NEAR COUNTY ROAD 13A.
Feb 14, 2:54 PM ESTHAIL 0.251 S Bakersville, FLPEA SIZE HAIL NEAR COUNTY ROAD 13A NEAR BAKERSVILLE.

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

The nearest sounding before it

Jacksonville, FL (KJAX), launched 12:00Z, 7.2 hours before the alert went out and 77 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, Jacksonville, FL at 12:00Z on 2021-02-14Temperature 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, Jacksonville, FL at 12:00Z on 2021-02-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 310 square meters per square second.19395878Sfc1 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
644 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
310 m²/s²
0-3 km storm-relative helicity
427 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

329 
WFUS52 KJAX 141913
TORJAX
FLC107-109-141945-
/O.NEW.KJAX.TO.W.0006.210214T1913Z-210214T1945Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Jacksonville FL
213 PM EST Sun Feb 14 2021

The National Weather Service in Jacksonville has issued a

* Tornado Warning for...
  Southwestern St. Johns County in northeastern Florida...
  Northeastern Putnam County in northeastern Florida...

* Until 245 PM EST.
    
* At 213 PM EST, a severe thunderstorm capable of producing a tornado
  was located over Bostwick, or 7 miles northwest of Hastings, moving
  northeast at 35 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 tornadic thunderstorm will remain over mainly rural areas of
  southwestern St. Johns and northeastern Putnam Counties, including
  the following locations... Bakersville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to 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 2971 8166 2978 8168 2984 8159 2984 8158
      2985 8159 2997 8142 2984 8134
TIME...MOT...LOC 1913Z 230DEG 30KT 2979 8161 

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

$$

WOLF
1 follow-up statement
087 
WWUS52 KJAX 141929
SVSJAX

Severe Weather Statement
National Weather Service Jacksonville FL
229 PM EST Sun Feb 14 2021

FLC107-109-141945-
/O.CON.KJAX.TO.W.0006.000000T0000Z-210214T1945Z/
St. Johns FL-Putnam FL-
229 PM EST Sun Feb 14 2021

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 245 PM EST FOR
SOUTHWESTERN ST. JOHNS AND NORTHEASTERN PUTNAM COUNTIES...
    
At 228 PM EST, a severe thunderstorm capable of producing a tornado
was located near Picolata, or 11 miles north of Hastings, moving 
northeast at 35 mph. This storm is headed for I-95 at the St. 
Augustine Outlets.  Another storm with rotation has formed southeast 
of Bostwick in northeast Putnam County...this storm could produce a 
tornado at any time.

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.

Locations impacted include...
Bostwick and Bakersville. 

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 2971 8166 2978 8168 2984 8159 2984 8158
      2985 8159 2997 8142 2984 8134
TIME...MOT...LOC 1928Z 228DEG 30KT 2988 8150 

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

$$

WOLF

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 14, 4:56 AM ESTSpecial Marine WarningJAX40 min
Feb 14, 12:37 PM ESTSpecial Weather StatementJAXAlachua, Bradford, Gilchrist, Union53 min
Feb 14, 1:13 PM ESTSpecial Weather StatementJAXPutnam47 min
Feb 14, 1:24 PM ESTSpecial Weather StatementJAXAlachua51 min
Feb 14, 1:43 PM ESTSevere Thunderstorm WarningJAXClay, Putnam47 min
Feb 14, 1:48 PM ESTTornado WarningJAXClay, Putnam27 min
Feb 14, 2:40 PM ESTSpecial Weather StatementJAXPutnam, Saint Johns65 min
Feb 14, 2:40 PM ESTTornado WarningJAXSaint Johns35 min
Feb 14, 2:43 PM ESTSpecial Marine WarningJAX62 min
Feb 14, 2:44 PM ESTSpecial Marine WarningJAX61 min
Feb 14, 3:17 PM ESTSpecial Weather StatementJAXFlagler28 min
Feb 14, 3:21 PM ESTAreal Flood WarningJAXClay, Flagler, Putnam, Saint Johns114 min
Feb 14, 3:41 PM ESTSpecial Marine WarningJAX64 min
Feb 14, 4:42 PM ESTSpecial Marine WarningJAX48 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.