Alert archive / Florida / Flash Flood Warnings in 2014

Flash Flood Warning 2, NWS Tallahassee, FL

March 16, 20145 counties in Florida

NWS Tallahassee, FL issued this flash flood warning at Mar 16, 2014, 1:57 PM CDT for 5 counties in Florida. It was in force for 119 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Mar 16, 2014, 1:57 PM CDT (18:57 UTC)
Expired
Mar 16, 2014, 3:56 PM CDT
In force
119 min
Issued by
NWS Tallahassee, FL
Area
Storm-based polygon
Flood severity
None

Counties Bay County, FL, Calhoun County, FL, Gadsden County, FL, Jackson County, FL, Liberty County, FL

The radar

The Eglin Afb radar (KEVX), 57 km from the middle of the area, began a volume at 18:56 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.

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 7.0 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 2014-03-16Temperature 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 2014-03-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 423 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
891 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
423 m²/s²
0-3 km storm-relative helicity
431 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

621 
WGUS52 KTAE 161857
FFWTAE
FLC005-013-039-063-077-162000-
/O.NEW.KTAE.FF.W.0002.140316T1857Z-140316T2000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE TALLAHASSEE FL
157 PM CDT SUN MAR 16 2014

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  GADSDEN COUNTY IN FLORIDA...
  NORTHERN LIBERTY COUNTY IN FLORIDA...
  BAY COUNTY IN THE PANHANDLE OF FLORIDA...
  THIS INCLUDES THE CITIES OF...PANAMA CITY BEACH...PANAMA CITY...
  LYNN HAVEN...CALLAWAY...
  CALHOUN COUNTY IN THE PANHANDLE OF FLORIDA...
  THIS INCLUDES THE CITY OF BLOUNTSTOWN...
  SOUTHEASTERN JACKSON COUNTY IN THE PANHANDLE OF FLORIDA...

* UNTIL 300 PM CDT/400 PM EDT/

* AT 152 PM CDT...THE NATIONAL WEATHER SERVICE HAS DETECTED VERY
  HEAVY RAIN FROM PERSISTENT THUNDERSTORMS OVER THE WARNED AREA. 
  RAINFALL RATES ARE PEAKING AROUND 2 TO 3 INCHES PER HOUR AND SOME
  AREAS MAY SEE RAINFALL TOTALS IN EXCESS OF 4 INCHES IN ONLY A
  COUPLE HOURS. THE VERY HEAVY RAIN SHOULD LEAD TO FLASH FLOODING.

* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO QUINCY AND
  CHATTAHOOCHEE

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOVE AWAY FROM RISING WATER TO HIGHER GROUND! MOST FLOOD DEATHS OCCUR
IN VEHICLES. DO NOT ATTEMPT TO DRIVE THROUGH FLOODED ROADS.
REMEMBER...TURN AROUND...DON'T DROWN.

&&

LAT...LON 3042 8592 3044 8549 3056 8549 3057 8544
      3062 8544 3069 8526 3072 8487 3068 8429
      3047 8441 3034 8469 3020 8516 3020 8539
      3013 8539 3009 8552 3012 8556 3010 8558
      3008 8554 3005 8562 3027 8599 3039 8599

$$

08-LAMERS
2 follow-up statements
382 
WGUS52 KTAE 161943
FFWTAE
FLC005-013-039-063-077-162200-
/O.EXT.KTAE.FF.W.0002.000000T0000Z-140316T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE TALLAHASSEE FL
243 PM CDT SUN MAR 16 2014

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS EXTENDED THE

* FLASH FLOOD WARNING FOR...
  GADSDEN COUNTY IN FLORIDA...
  NORTHERN LIBERTY COUNTY IN FLORIDA...
  BAY COUNTY IN THE PANHANDLE OF FLORIDA...
  THIS INCLUDES THE CITIES OF...PANAMA CITY BEACH...PANAMA CITY...
  LYNN HAVEN...CALLAWAY...
  CALHOUN COUNTY IN THE PANHANDLE OF FLORIDA...
  THIS INCLUDES THE CITY OF BLOUNTSTOWN...
  SOUTHEASTERN JACKSON COUNTY IN THE PANHANDLE OF FLORIDA...

* UNTIL 500 PM CDT/600 PM EDT/

* AT 236 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR AND RAIN
  REPORTS INDICATE THAT RAINFALL RATES IN THE WARNED AREA CONTINUE 
  TO BE 2 TO 3 INCHES PER HOUR. SOME AREAS MAY RECEIVE IN EXCESS OF
  4 INCHES OF RAIN IN A COUPLE HOURS...AND SOME MINOR FLOODING WAS
  REPORTED TO BE DEVELOPING. THEREFORE...THE FLASH FLOOD WARNING
  HAS BEEN EXTENDED.

* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO QUINCY AND
  CHATTAHOOCHEE

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOVE AWAY FROM RISING WATER TO HIGHER GROUND! MOST FLOOD DEATHS OCCUR
IN VEHICLES. DO NOT ATTEMPT TO DRIVE THROUGH FLOODED ROADS.
REMEMBER...TURN AROUND...DON'T DROWN.

REPORT FLOODING OR FLOOD DAMAGE TO THE NATIONAL WEATHER SERVICE IN
TALLAHASSEE AT (8 5 0) 9 4 2 8 8 3 3...OR YOU MAY CONTACT THE NEAREST
LAW ENFORCEMENT AGENCY.

&&

LAT...LON 3042 8592 3044 8549 3056 8549 3057 8544
      3062 8544 3069 8526 3072 8487 3068 8429
      3047 8441 3034 8469 3020 8516 3020 8539
      3013 8539 3009 8552 3012 8556 3010 8558
      3008 8554 3005 8562 3027 8599 3039 8599

$$

08-LAMERS
713 
WGUS72 KTAE 162056
FFSTAE

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
356 PM CDT SUN MAR 16 2014

FLC005-013-039-063-077-162106-
/O.CAN.KTAE.FF.W.0002.000000T0000Z-140316T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
CALHOUN FL-JACKSON FL-GADSDEN FL-BAY FL-LIBERTY FL-
356 PM CDT SUN MAR 16 2014

...THE FLASH FLOOD WARNING HAS BEEN CANCELLED FOR NORTHERN LIBERTY
AND GADSDEN COUNTIES IN FLORIDA...AND BAY...SOUTHEASTERN JACKSON AND
CALHOUN COUNTIES IN THE PANHANDLE OF FLORIDA...

LIGHT TO MODERATE RAIN WILL CONTINUE BUT THE THREAT OF FLASH 
FLOODING HAS ENDED. 

LAT...LON 3042 8592 3044 8549 3056 8549 3057 8544
      3062 8544 3069 8526 3072 8487 3068 8429
      3047 8441 3034 8469 3020 8516 3020 8539
      3013 8539 3009 8552 3012 8556 3010 8558
      3008 8554 3005 8562 3027 8599 3039 8599

$$

08-LAMERS

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 16, 2:20 AM CDTFlash Flood WatchTAEBay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more25 hr
Mar 16, 9:19 AM CDTRip Current StatementTAEBay, Franklin, Gulf, Walton18 hr
Mar 16, 9:54 AM CDTSevere Thunderstorm WarningTAEHolmes, Walton51 min
Mar 16, 10:42 AM CDTSevere Thunderstorm WarningTAEHolmes, Jackson, Walton, Washington48 min
Mar 16, 11:21 AM CDTSpecial Marine WarningTAE84 min
Mar 16, 12:18 PM CDTAreal Flood AdvisoryTAEHolmes, Jackson, Washington87 min
Mar 16, 12:28 PM CDTSpecial Marine WarningTAE2 hr
Mar 16, 12:46 PM CDTRiver Flood WarningTAEWakulla6 days
Mar 16, 1:23 PM CDTAreal Flood AdvisoryTAECalhoun, Gadsden, Jackson97 min
Mar 16, 2:59 PM CDTAreal Flood AdvisoryTAELeon2 hr
Mar 16, 3:23 PM CDTAreal Flood AdvisoryTAECalhoun, Franklin, Gulf, Liberty, Wakulla3 hr
Mar 16, 3:58 PM CDTSpecial Marine WarningTAE107 min
Mar 16, 6:06 PM CDTAreal Flood AdvisoryTAEFranklin, Gulf, Jefferson, Liberty, Taylor, Wakulla3 hr

Nearby

Flash Flood Warnings in Florida, 2014Every flash flood warning in 2014

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.