Alert archive / Florida / Tornado Warnings in 2009

Tornado Warning 33, NWS Tallahassee, FL

March 28, 2009Holmes County, Florida; Geneva County, Alabama

NWS Tallahassee, FL issued this tornado warning at Mar 28, 2009, 8:13 AM CDT for Holmes County, Florida; Geneva County, Alabama. It was in force for 32 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 28, 2009, 8:13 AM CDT (13:13 UTC)
Expired
Mar 28, 2009, 8:45 AM CDT
In force
32 min
Issued by
NWS Tallahassee, FL
Area
Storm-based polygon

Counties Geneva County, AL, Holmes County, FL

The radar

The Eglin Afb radar (KEVX), 54 km from the middle of the area, began a volume at 13:16 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.

The watch it was issued in

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

IssuedProductOfficeLasted
Mar 28, 4:50 AM CDTTornado WatchSPC5 hr

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 1.2 hours before the alert went out and 151 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 2009-03-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 510 joules per kilogram.LCLLFCEL10008507005003002001001 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 2009-03-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 355 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
510 J/kg
Mixed-layer CIN
-16 J/kg
Mixed-layer LCL
491 m above ground
0-6 km bulk shear
52 kt
0-1 km storm-relative helicity
355 m²/s²
0-3 km storm-relative helicity
372 m²/s²
Significant tornado parameter
1.2
Supercell composite
8.6

Open this sounding in Storm Lab

The text

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

000 
WFUS52 KTAE 281313
TORTAE
ALC061-FLC059-281345-
/O.NEW.KTAE.TO.W.0033.090328T1313Z-090328T1345Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TALLAHASSEE FL
813 AM CDT SAT MAR 28 2009

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHEASTERN HOLMES COUNTY IN THE PANHANDLE OF FLORIDA...
  SOUTH CENTRAL GENEVA COUNTY IN SOUTHEAST ALABAMA...

* UNTIL 845 AM CDT

* AT 810 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  DEVELOPING TORNADO 13 MILES SOUTHWEST OF HARTFORD...OR 7 MILES
  SOUTHEAST OF GENEVA...MOVING EAST AT 30 MPH.

* THE TORNADO WILL BE NEAR...
  9 MILES SOUTH OF HARTFORD BY 830 AM CDT...

WHEN A TORNADO WARNING IS ISSUED BASED ON DOPPLER RADAR...IT MEANS
THAT STRONG ROTATION HAS BEEN DETECTED IN THE STORM. A TORNADO MAY
ALREADY BE ON THE GROUND...OR IS EXPECTED TO DEVELOP SHORTLY. IF YOU
ARE IN THE PATH OF THIS DANGEROUS STORM...MOVE INDOORS AND TO THE
LOWEST LEVEL OF THE BUILDING. STAY AWAY FROM WINDOWS. IF DRIVING...DO
NOT SEEK SHELTER UNDER A HIGHWAY OVERPASS.

RELAY REPORTS OF SEVERE WEATHER 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 OR YOUR COUNTY EMERGENCY MANAGEMENT.
THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE.

A TORNADO WATCH REMAINS IN EFFECT UNTIL NOON CDT SATURDAY FOR
SOUTHEAST ALABAMA AND CENTRAL FLORIDA AND SOUTHWESTERN GEORGIA.

LAT...LON 3114 8564 3093 8555 3088 8584 3099 8589
TIME...MOT...LOC 1312Z 257DEG 24KT 3095 8580

$$

12-WATSON

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 28, 1:38 AM CDTSevere Thunderstorm WarningTAEHolmes, Walton39 min
Mar 28, 5:26 AM CDTSevere Thunderstorm WarningTAEWalton49 min
Mar 28, 6:03 AM CDTSevere Thunderstorm WarningTAEHolmes, Jackson, Walton42 min
Mar 28, 6:49 AM CDTAreal Flood AdvisoryTAEHolmes, Walton116 min
Mar 28, 7:29 AM CDTFlash Flood WarningTAEWalton2 hr
Mar 28, 7:51 AM CDTSevere Thunderstorm WarningTAEHolmes, Walton39 min
Mar 28, 8:27 AM CDTSevere Thunderstorm WarningTAEHolmes, Jackson, Washington48 min
Mar 28, 8:42 AM CDTFlash Flood WarningTAEHolmes, Walton2 hr
Mar 28, 8:56 AM CDTSevere Thunderstorm WarningTAEHolmes, Walton49 min
Mar 28, 9:10 AM CDTSevere Thunderstorm WarningTAEJackson50 min
Mar 28, 9:51 AM CDTFlash Flood WarningTAEHolmes, Jackson, Walton, Washington6 hr
Mar 28, 10:14 AM CDTFlash Flood WarningTAEJackson2 hr
Mar 28, 10:18 AM CDTSpecial Marine WarningTAE87 min
Mar 28, 10:23 AM CDTCoastal Flood AdvisoryTAEBay, Dixie, Franklin, Gulf, Jefferson, Taylor and 2 more11 hr
Mar 28, 11:02 AM CDTSevere Thunderstorm WarningTAEHolmes43 min
Mar 28, 11:21 AM CDTRiver Flood WarningTAEHolmes, Washington13 days
Mar 28, 11:26 AM CDTSevere Thunderstorm WarningTAEHolmes, Jackson49 min
Mar 28, 11:31 AM CDTRiver Flood WarningTAEGadsden, Leon16 days
Mar 28, 11:32 AM CDTRiver Flood WarningTAEWakulla26 days
Mar 28, 11:50 AM CDTSpecial Marine WarningTAE85 min
Mar 28, 12:45 PM CDTSevere Thunderstorm WarningTAEBay, Calhoun, Jackson, Walton, Washington45 min
Mar 28, 1:01 PM CDTSevere Thunderstorm WarningTAECalhoun, Gadsden, Jackson, Liberty44 min
Mar 28, 1:15 PM CDTAreal Flood WarningTAEHolmes, Jackson, Walton8 hr
Mar 28, 1:16 PM CDTSpecial Marine WarningTAE89 min
Mar 28, 1:44 PM CDTAreal Flood AdvisoryTAEBay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 4 more2 hr
Mar 28, 1:49 PM CDTSevere Thunderstorm WarningTAEJackson26 min
Mar 28, 2:48 PM CDTSevere Thunderstorm WarningTAEGadsden42 min
Mar 28, 3:21 PM CDTAreal Flood WarningTAEJackson8 hr
Mar 28, 3:21 PM CDTFire Weather WatchTAEBay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more12 hr
Mar 28, 3:21 PM CDTFire Weather WatchTAEBay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more38 hr
Mar 28, 3:34 PM CDTSpecial Marine WarningTAE116 min
Mar 28, 4:36 PM CDTRiver Flood WarningTAEJackson10 days
Mar 28, 4:36 PM CDTRiver Flood WarningTAECalhoun13 days
Mar 28, 5:33 PM CDTSpecial Marine WarningTAE87 min
Mar 28, 6:03 PM CDTAreal Flood WarningTAEBay, Calhoun, Gadsden, Holmes, Jackson, Walton and 1 more6 hr
Mar 28, 6:20 PM CDTSevere Thunderstorm WarningTAEDixie40 min
Mar 28, 1:59 AM CDTSevere Thunderstorm WarningTAEGeneva31 min
Mar 28, 4:32 AM CDTSevere Thunderstorm WarningTAECoffee, Dale28 min
Mar 28, 5:40 AM CDTTornado WarningTAECoffee, Geneva50 min
Mar 28, 6:10 AM CDTTornado WarningTAECoffee, Dale, Geneva, Houston50 min
Mar 28, 6:37 AM CDTSevere Thunderstorm WarningTAEDale, Geneva, Henry, Houston38 min
Mar 28, 6:46 AM CDTTornado WarningTAEDale, Henry44 min
Mar 28, 7:11 AM CDTSevere Thunderstorm WarningTAEDale, Henry, Houston49 min
Mar 28, 7:49 AM CDTSevere Thunderstorm WarningTAEHenry, Houston41 min
Mar 28, 8:02 AM CDTFlash Flood WarningTAEHenry, Houston118 min
Mar 28, 8:39 AM CDTSevere Thunderstorm WarningTAEDale, Geneva, Henry, Houston51 min
Mar 28, 11:18 AM CDTRiver Flood WarningTAEDale7 days
Mar 28, 11:18 AM CDTRiver Flood WarningTAEGeneva9 days

Nearby

Tornado Warnings in Florida, 2009Tornado Warnings in Alabama, 2009Every tornado warning in 2009Tornadoes in 2009

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.