Alert archive / Florida / Severe Thunderstorm Warnings in 2017

Severe Thunderstorm Warning 73, NWS Tallahassee, FL

January 22, 2017Holmes County, Jackson County, Washington County, Florida

NWS Tallahassee, FL issued this severe thunderstorm warning at Jan 22, 2017, 12:55 PM CST for Holmes County, Jackson County, Washington County, Florida. It was in force for 21 min. 2 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 22, 2017, 12:55 PM CST (18:55 UTC)
Expired: Jan 22, 2017, 1:16 PM CST
In force: 21 min
Issued by: NWS Tallahassee, FL
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

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

The radar

The Eglin Afb radar (KEVX), 39 km from the middle of the area, began a volume at 18:57 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

Time	Report	Where	Remark
Jan 22, 1:00 PM CST	TSTM WND DMG	Bonifay, FL	MULTIPLE TREES DOWN COUNTYWIDE. TIME ESTIMATED USING RADAR AND OPERATOR LOGS.
Jan 22, 1:00 PM CST	TSTM WND DMG	Vernon, FL	MULTIPLE REPORTS OF TREES DOWN COUNTYWIDE. TIME ESTIMATED USING RADAR AND OPERATOR LOGS.

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

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched 2 storm reports to this severe thunderstorm warning; the first came 5 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

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

Issued	Product	Office	Lasted
Jan 22, 8:06 AM CST	Tornado Watch	SPC	5 hr
Jan 22, 11:47 AM CST	Tornado Watch PDS	SPC	7 hr

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 6.9 hours before the alert went out and 124 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 1298 J/kg
Mixed-layer CIN: -2 J/kg
Mixed-layer LCL: 635 m above ground
0-6 km bulk shear: 61 kt
0-1 km storm-relative helicity: 296 m²/s²
0-3 km storm-relative helicity: 441 m²/s²
Significant tornado parameter: 2.9
Supercell composite: 15.6

Open this sounding in Storm Lab

The text

As transmitted.

844 
WUUS52 KTAE 221855
SVRTAE
FLC059-063-133-221945-
/O.NEW.KTAE.SV.W.0073.170122T1855Z-170122T1945Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Tallahassee FL
1255 PM CST SUN JAN 22 2017

The National Weather Service in Tallahassee has issued a

* Severe Thunderstorm Warning for...
  Southeastern Holmes County in the Panhandle of Florida...
  Western Jackson County in the Panhandle of Florida...
  Northeastern Washington County in the Panhandle of Florida...

* Until 145 PM CST

* At 1255 PM CST, a severe thunderstorm was located near Bonifay,
  moving northeast at 30 mph.

  HAZARD...60 mph wind gusts and quarter size hail. 

  SOURCE...Radar indicated. 

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees. 

* Locations impacted include...
  Vernon, Chipley, Bonifay, Marianna, Bradford, Cottondale, Alford,
  Wausau, Campbellton, Richter Crossroads, Smyrna, Bahoma, Simsville,
  Kynesville, Jacobs, Whitehead Crossroads, Orange Hill, Johnson
  Crossroads, Gilberts Mill and Holmes Valley.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A tornado watch remains in effect for the warned area. Tornadoes can
develop quickly from severe thunderstorms. Although a tornado is not
immediately likely, if one is spotted, act quickly and move to a
place of safety inside a sturdy structure such as a basement or small
interior room.

For your protection move to an interior room on the lowest floor of a
building.

&&

A tornado watch remains in effect until 700 PM CST for the Panhandle
of Florida.

LAT...LON 3051 8578 3085 8579 3099 8529 3064 8511
TIME...MOT...LOC 1855Z 245DEG 25KT 3072 8565 

HAIL...1.00IN
WIND...60MPH
 
$$

09-FOURNIER

1 follow-up statement

516 
WWUS52 KTAE 221916
SVSTAE

Severe Weather Statement
National Weather Service Tallahassee FL
116 PM CST SUN JAN 22 2017

FLC059-063-133-221926-
/O.CAN.KTAE.SV.W.0073.000000T0000Z-170122T1945Z/
Holmes FL-Jackson FL-Washington FL-
116 PM CST SUN JAN 22 2017

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN HOLMES...WESTERN
JACKSON AND NORTHEASTERN WASHINGTON COUNTIES IS CANCELLED...
                
The storm which prompted the warning has weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore the warning has been cancelled.

A tornado watch remains in effect until 700 PM CST for the Panhandle
of Florida.

LAT...LON 3051 8578 3085 8579 3099 8529 3064 8511
TIME...MOT...LOC 1914Z 245DEG 25KT 3078 8549 

$$

09-FOURNIER

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Tallahassee, FL wrote its last area forecast discussion before this severe thunderstorm warning went out at Jan 22, 11:43 AM CST, 1 hour 12 minutes earlier.

Area forecast discussion, Jan 22, 11:43 AM CST, 1 hour 12 minutes before

Area Forecast Discussion
National Weather Service Tallahassee FL
1243 PM EST Sun Jan 22 2017

.AVIATION [Through 18Z Monday]...

All area terminals have a threat for severe storms today with IFR
conditions and wind gusts to 50 knots. The convection will end
from west to east this evening with periods of MVFR ceilings
possibly rotating into the region from the north later tonight.
Non-convective wind gusts to 30 kt will be common this evening
and again Monday morning.

&&

.PREV DISCUSSION [621 AM EST]...

.NEAR TERM [Through Today]...

A brief lull in the showers and thunderstorms is expected in the
predawn hours as the current MCS shifts northeastward. Attention
turns back west towards the upper trough which will move across
the ARKLATEX into MS/AL by late today. This will induce surface
cyclogenesis across southern MS with a surface low deepening
rapidly and moving northeast. Large scale ascent will increase
with showers and storms increasing in coverage and intensity this
morning in the warm sector and also along the westward moving cold
front progged to enter western fL panhandle and SE AL by midday.
All modes of severe weather is possible until the cold front moves
through. SPC has at least an enhanced risk of severe weather
across all Tri-State counties today with a MODERATE RISK for
severe weather across SW GA and FL Big Bend counties. Again, all
modes of severe weather is possible including a strong tornado or
two.

Severe threat will decrease from west to east later this
afternoon as the cold front moves through and mid level dry air
advects in.

The surface wind field strengthens today as the aforementioned
surface low pressure deepens. Although models differ on placement
on stronger winds today, most agree that wind advisory criteria
will be met across portions of the Tri-State region this
afternoon. Therefore, have issued a wind advisory for this
afternoon.

.SHORT TERM [Tonight Through Tuesday]...

Wrap around moisture from the upper trough itself will keep slight
chances of rainfall in the forecast through Monday morning.
Nothing severe, just light showers as this feature moves away from
the area. Monday afternoon through Tuesday are dry with high
pressure building in. Highs in the 60s with lows in the 40s to
lower 50s.

.LONG TERM [Tuesday Night Through Sunday]...

Tranquil weather is anticipated through Wednesday at which time
another cold front will swing through Wednesday night and
Thursday. Colder air will accompany this system with highs Friday
and into the weekend in the 50s with lows in the 30s and
approaching freezing across SE AL and SW GA.

.MARINE...

A gale warning has been hoisted for all coastal water zones
beginning this afternoon through midday monday. Conditions will
continue to deteriorate as winds increase in response to
developing low pressure across the southeast united states.
Conditions appear to improve beginning Tuesday.

.FIRE WEATHER...

Other than high dispersions later this afternoon, no fire weather
concerns.

.HYDROLOGY...

Another round of precipitation is expected today. 1-2 inches of
rainfall is possible with locally higher amounts before rainfall
generally ends this evening. Where areas received heavy rainfall
last night, rivers are responding with the Choctawhatchee River at
Newton forecasted to reach flood stage today. Other area rivers
will need to be watched today and tonight.

&&

.PRELIMINARY POINT TEMPS/POPS...

Tallahassee   52  65  42  67  46 /  30  10   0   0   0
Panama City   56  63  47  63  55 /  30  10   0   0   0
Dothan        50  61  41  65  48 /  30  10   0   0   0
Albany        51  63  41  65  45 /  30  20   0   0   0
Valdosta      51  64  42  65  45 /  30  10   0   0   0
Cross City    55  65  43  66  46 /  50  10   0   0   0
Apalachicola  56  65  47  64  54 /  40  10   0   0   0

&&

.TAE WATCHES/WARNINGS/ADVISORIES...

FL...Wind Advisory until 6 PM EST /5 PM CST/ this evening for Calhoun-
     Central Walton-Coastal Bay-Coastal Dixie-Coastal Franklin-
     Coastal Gulf-Coastal Jefferson-Coastal Taylor-Coastal
     Wakulla-Gadsden-Holmes-Inland Bay-Inland Dixie-Inland
     Franklin-Inland Gulf-Inland Jefferson-Inland Taylor-Inland
     Wakulla-Jackson-Lafayette-Leon-Liberty-Madison-North Walton-
     South Walton-Washington.

     High Rip Current Risk through late Monday night for Coastal Bay-
     Coastal Franklin-Coastal Gulf-South Walton.

     High Surf Advisory until 1 AM EST /midnight CST/ Tuesday for
     Coastal Bay-Coastal Gulf-South Walton.

GA...Wind Advisory until 6 PM EST this evening for Baker-Ben Hill-
     Berrien-Brooks-Calhoun-Clay-Colquitt-Cook-Decatur-Dougherty-
     Early-Grady-Irwin-Lanier-Lee-Lowndes-Miller-Mitchell-
     Quitman-Randolph-Seminole-Terrell-Thomas-Tift-Turner-Worth.

AL...Wind Advisory until 5 PM CST this afternoon for Coffee-Dale-
     Geneva-Henry-Houston.

GM...Small Craft Advisory until 1 PM EST this afternoon for Apalachee
     Bay or Coastal Waters From Keaton Beach to Ochlockonee
     River Fl out to 20 Nm-Coastal Waters From Ochlockonee River
     to Apalachicola Fl out to 20 Nm-Coastal waters from
     Suwannee River to Keaton Beach out 20 NM-Coastal waters
     from Apalachicola to Destin FL out 20 NM-Waters from
     Suwannee River to Apalachicola FL from 20 to 60 NM-Waters
     from Apalachicola to Destin FL from 20 to 60 NM.

     Gale Warning until 1 PM EST Monday for Apalachee Bay or Coastal
     Waters From Keaton Beach to Ochlockonee River Fl out to 20
     Nm-Coastal Waters From Ochlockonee River to Apalachicola Fl
     out to 20 Nm-Coastal waters from Suwannee River to Keaton
     Beach out 20 NM-Coastal waters from Apalachicola to Destin
     FL out 20 NM-Waters from Suwannee River to Apalachicola FL
     from 20 to 60 NM-Waters from Apalachicola to Destin FL from
     20 to 60 NM.

&&

NEAR TERM...Scholl
SHORT TERM...Scholl
LONG TERM...Scholl
AVIATION...Wool
MARINE...Scholl
FIRE WEATHER...Scholl
HYDROLOGY...Scholl

In the hours before

Local storm report, Jan 22, 8:40 AM CST, 4 hours 15 minutes before

PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE TALLAHASSEE FL
940 AM EST SUN JAN 22 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0332 AM     TORNADO          1 NW BARNEY             31.02N 83.53W
01/22/2017                   BROOKS             GA   911 CALL CENTER

            *** 2 FATAL *** DAMAGE REPORTED IN BROOKS COUNTY WITH
            DUAL-POL TDS. FATALITIES OCCURRED WHEN A HOUSE WAS
            DISPLACED ONTO HIGHWAY 122.

0345 AM     TORNADO          4 SE ADEL               31.09N 83.38W
01/22/2017                   COOK               GA   EMERGENCY MNGR

            *** 7 FATAL *** EMS RELAYED REPORT FROM EMERGENCY MANAGER
            THAT THESE FATALTITIES HAD OCCURRED WITH ONE PERSON STILL
            MISSING.

0350 AM     TORNADO          2 NW NEW LOIS           31.11N 83.29W
01/22/2017                   BERRIEN            GA   LAW ENFORCEMENT

            *** 2 FATAL *** DAMAGE ALONG OLD LOIS ROAD. LIKELY
            CONTINUATION OF TORNADO FROM COOK COUNTY. FATALITIES
            CONFIRMED BY SHERRIF. REPORTED BY WALB-TV.

&&

WOOL

Local storm report, Jan 22, 9:23 AM CST, 3 hours 32 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
1023 AM EST SUN JAN 22 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1000 AM     FLOOD            4 W LAKE PARK           30.68N 83.26W
01/22/2017                   LOWNDES            GA   PUBLIC

            COCORAHS OBSERVED MEASURED 4 INCHES OF RAIN SINCE 6 AM
            WITH CONSIDERABLE PONDING OF WATER ON HIGHWAY 376.
            INTERSTATE 75 EXIT 5 INTERCHANGE HAS FLOODED LANES ALONG
            LAKES BLVD.

&&

WOOL

Local storm report, Jan 22, 10:07 AM CST, 2 hours 48 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
1107 AM EST SUN JAN 22 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0900 AM     TSTM WND DMG     KILLEARN LAKES          30.58N 84.22W
01/22/2017                   LEON               FL   PUBLIC

            SEVERAL LARGE TREES DOWN NEAR KILLEARN LAKES AND DEERLAKE

&&

EWESTON

Local storm report, Jan 22, 10:28 AM CST, 2 hours 27 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
1128 AM EST SUN JAN 22 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1110 AM     HAIL             DE FUNIAK SPRINGS       30.72N 86.12W
01/22/2017  E1.00 INCH       WALTON             FL   PUBLIC

            PHOTO RECEIVED VIA EMAIL.

&&

WOOL

Local storm report, Jan 22, 11:09 AM CST, 1 hour 46 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
1209 PM EST SUN JAN 22 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0900 AM     TSTM WND DMG     1 S BLOCKER             30.57N 84.27W
01/22/2017                   LEON               FL   PUBLIC

            TREES DOWN

&&

EWESTON

The office that day

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

Issued	Product	Office	Counties	Lasted
Jan 22, 12:24 AM CST	Severe Thunderstorm Warning	TAE	Jackson, Washington	24 min
Jan 22, 2:39 AM CST	Wind Advisory	TAE	Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more	14 hr
Jan 22, 2:47 AM CST	Gale Warning	TAE		33 hr
Jan 22, 4:34 AM CST	Severe Thunderstorm Warning	TAE	Gadsden	56 min
Jan 22, 5:33 AM CST	Severe Thunderstorm Warning	TAE	Calhoun, Gadsden, Leon, Liberty	42 min
Jan 22, 6:09 AM CST	Severe Thunderstorm Warning	TAE	Gadsden, Leon, Liberty	36 min
Jan 22, 6:30 AM CST	Severe Thunderstorm Warning	TAE	Jefferson	30 min
Jan 22, 6:33 AM CST	Areal Flood Advisory	TAE	Gadsden, Liberty	117 min
Jan 22, 6:37 AM CST	Special Marine Warning	TAE		98 min
Jan 22, 6:52 AM CST	Severe Thunderstorm Warning	TAE	Jefferson, Madison	38 min
Jan 22, 6:54 AM CST	Severe Thunderstorm Warning	TAE	Bay, Calhoun, Liberty	51 min
Jan 22, 7:05 AM CST	Severe Thunderstorm Warning	TAE	Bay, Calhoun	40 min
Jan 22, 7:20 AM CST	Special Marine Warning	TAE		55 min
Jan 22, 7:35 AM CST	Severe Thunderstorm Warning	TAE	Bay, Walton, Washington	40 min
Jan 22, 7:37 AM CST	Severe Thunderstorm Warning	TAE	Gadsden, Jefferson, Leon	38 min
Jan 22, 7:40 AM CST	Severe Thunderstorm Warning	TAE	Bay, Calhoun, Gadsden, Jackson, Liberty, Washington	50 min
Jan 22, 7:44 AM CST	Tornado Warning	TAE	Gadsden, Leon	31 min
Jan 22, 7:59 AM CST	Severe Thunderstorm Warning	TAE	Walton, Washington	16 min
Jan 22, 8:07 AM CST	Severe Thunderstorm Warning	TAE	Holmes, Jackson, Walton, Washington	38 min
Jan 22, 8:08 AM CST	Severe Thunderstorm Warning	TAE	Bay, Calhoun, Jackson, Walton, Washington	36 min
Jan 22, 8:09 AM CST	Tornado Warning	TAE	Leon	36 min
Jan 22, 8:11 AM CST	Special Marine Warning	TAE		64 min
Jan 22, 8:11 AM CST	Severe Thunderstorm Warning	TAE	Gadsden, Jackson	49 min
Jan 22, 8:25 AM CST	River Flood Warning	TAE	Holmes, Washington	7 days
Jan 22, 8:25 AM CST	River Flood Warning	TAE	Walton, Washington	9 days
Jan 22, 8:33 AM CST	Severe Thunderstorm Warning	TAE	Madison	57 min
Jan 22, 8:51 AM CST	Severe Thunderstorm Warning	TAE	Calhoun, Gadsden, Liberty	39 min
Jan 22, 8:53 AM CST	Tornado Warning	TAE	Calhoun, Gadsden, Liberty	37 min
Jan 22, 8:53 AM CST	Tornado Warning	TAE	Gadsden	37 min
Jan 22, 9:37 AM CST	Severe Thunderstorm Warning	TAE	Walton	23 min
Jan 22, 9:38 AM CST	Tornado Warning	TAE	Gadsden, Leon	37 min
Jan 22, 9:57 AM CST	Severe Thunderstorm Warning	TAE	Holmes, Walton	48 min
Jan 22, 11:16 AM CST	Special Marine Warning	TAE		119 min
Jan 22, 11:23 AM CST	Severe Thunderstorm Warning	TAE	Holmes, Walton	52 min
Jan 22, 11:43 AM CST	Tornado Warning	TAE	Walton	32 min
Jan 22, 12:12 PM CST	Severe Thunderstorm Warning	TAE	Bay, Holmes, Walton, Washington	48 min
Jan 22, 12:14 PM CST	Special Marine Warning	TAE		61 min
Jan 22, 12:34 PM CST	Tornado Warning	TAE	Bay, Gulf	41 min
Jan 22, 12:39 PM CST	Severe Thunderstorm Warning	TAE	Holmes, Jackson, Washington	34 min
Jan 22, 12:52 PM CST	Tornado Warning	TAE	Bay	23 min
Jan 22, 12:54 PM CST	River Flood Warning	TAE	Calhoun, Franklin, Gulf, Liberty	7 days
Jan 22, 1:04 PM CST	Special Marine Warning	TAE		86 min
Jan 22, 1:08 PM CST	Tornado Warning	TAE	Bay, Calhoun, Gulf, Liberty	11 min
Jan 22, 1:35 PM CST	Tornado Warning	TAE	Calhoun, Gadsden, Liberty	8 min
Jan 22, 1:35 PM CST	Tornado Warning	TAE	Franklin, Gulf	25 min
Jan 22, 1:39 PM CST	Tornado Warning	TAE	Jackson	36 min
Jan 22, 1:50 PM CST	Tornado Warning	TAE	Liberty, Wakulla	25 min
Jan 22, 1:53 PM CST	Tornado Warning Tornado observed	TAE	Franklin, Liberty, Wakulla	20 min
Jan 22, 2:10 PM CST	Severe Thunderstorm Warning	TAE	Leon, Wakulla	20 min
Jan 22, 2:26 PM CST	Severe Thunderstorm Warning	TAE	Jefferson, Leon, Wakulla	34 min
Jan 22, 2:43 PM CST	Coastal Flood Warning	TAE	Dixie, Franklin, Gulf, Jefferson, Taylor, Wakulla	6 hr
Jan 22, 2:53 PM CST	Severe Thunderstorm Warning	TAE	Jefferson, Madison	37 min
Jan 22, 3:57 PM CST	Severe Thunderstorm Warning	TAE	Dixie, Lafayette, Taylor	18 min

Nearby

Severe Thunderstorm Warnings in Florida, 2017 Every severe thunderstorm warning in 2017

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.