Alert archive / Florida / Tornado Warnings in 2008

Tornado Warning 6, NWS Melbourne, FL

March 7, 2008Volusia County, Florida

NWS Melbourne, FL issued this tornado warning at Mar 7, 2008, 3:55 PM EST for Volusia County, Florida. It was in force for 20 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
Mar 7, 2008, 3:55 PM EST (20:55 UTC)
Expired
Mar 7, 2008, 4:15 PM EST
In force
20 min
Issued by
NWS Melbourne, FL
Area
Storm-based polygon

County Volusia County, FL

The radar

The Melbourne radar (KMLB), 118 km from the middle of the area, began a volume at 20:56 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.

What was reported inside it

TimeReportWhereRemark
Mar 7, 4:13 PM ESTHAIL 1New Smyrna Beach, FLREPORTED AT INTERSECTION OF I-95 AND SR 44.
Mar 7, 4:13 PM ESTHAIL 1Port Orange, FLSKYWARN SPOTTER IN WEST PORT ORANGE REPORTED NICKEL TO QUARTER SIZE HAIL.

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
Mar 7, 11:59 AM ESTTornado WatchSPC7 hr

The nearest sounding before it

Cape Canaveral, FL (KXMR), launched 12:00Z, 8.9 hours before the alert went out and 86 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, Cape Canaveral, FL at 12:00Z on 2008-03-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1005 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, Cape Canaveral, FL at 12:00Z on 2008-03-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 214 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
1005 J/kg
Mixed-layer CIN
-6 J/kg
Mixed-layer LCL
632 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
214 m²/s²
0-3 km storm-relative helicity
280 m²/s²
Significant tornado parameter
0.9
Supercell composite
7.0

Open this sounding in Storm Lab

The text

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

000 
WFUS52 KMLB 072055
TORMLB
FLC127-072115-
/O.NEW.KMLB.TO.W.0006.080307T2055Z-080307T2115Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MELBOURNE FL
355 PM EST FRI MAR 7 2008

THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A

* TORNADO WARNING FOR...
  EAST CENTRAL VOLUSIA COUNTY IN EAST CENTRAL FLORIDA...
  THIS INCLUDES THE CITIES OF...NEW SMYRNA BEACH...SOUTH DAYTONA...
  PORT ORANGE...PONCE INLET...

* UNTIL 415 PM EST

* AT 350 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR PONCE
  INLET...MOVING NORTHEAST AT 40 MPH.

* THE TORNADO WILL BE NEAR...
  DAYTONA BEACH SHORES BY 400 PM EST...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A STRONG BUILDING ON 
THE LOWEST FLOOR...IN AN INTERIOR ROOM SUCH AS A BATHROOM OR CLOSET. 
KEEP AWAY FROM WINDOWS. GET UNDER A WORKBENCH OR OTHER PIECE OF 
STURDY FURNITURE. USE BLANKETS OR PILLOWS TO COVER YOUR BODY.

EVACUATE MOBILE HOMES OR VEHICLES FOR MORE SUBSTANTIAL SHELTER. IF NO
SHELTER IS AVAILABLE...LIE FLAT IN THE NEAREST DITCH OR OTHER LOW
SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

THE TORNADO WILL LIKELY BE WRAPPED IN HEAVY RAIN MAKING IT DIFFICULT
TO SEE. BE SMART AND REACT NOW

IF YOU EXPERIENCE SEVERE WEATHER...PLEASE RELAY YOUR REPORT TO LOCAL
LAW ENFORCEMENT AND ASK THEM TO PASS IT ALONG TO THE NATIONAL WEATHER
SERVICE. OR YOU MAY CALL THE MELBOURNE WEATHER OFFICE DIRECTLY AT
THIS NUMBER 1 800 683 4468. YOUR TIMELY REPORT COULD SAVE SOMEONES
LIFE

LAT...LON 2918 8093 2912 8087 2906 8087 2900 8092
      2910 8109 2927 8097 2924 8093
TIME...MOT...LOC 2055Z 214DEG 35KT 2913 8095

$$


CRISTALDI
1 follow-up statement
000 
WWUS52 KMLB 072111
SVSMLB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MELBOURNE FL
410 PM EST FRI MAR 7 2008

FLC127-072119-
/O.EXP.KMLB.TO.W.0006.000000T0000Z-080307T2115Z/
VOLUSIA FL-
410 PM EST FRI MAR 7 2008

...THE TORNADO WARNING FOR EAST CENTRAL VOLUSIA COUNTY EXPIRES AT
415 PM EST...

NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED THE SEVERE STORM 
THAT PROMPTED THE TORNADO WARNING IS MOVING OFFSHORE VOLUSIA COUNTY
INTO THE ADJACENT ATLANTIC. THUS...THE WARNING WILL BE ALLOWED TO 
EXPIRE AT 415 PM.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM EST FRIDAY EVENING FOR
EAST CENTRAL FLORIDA.

LAT...LON 2918 8093 2912 8087 2906 8087 2900 8092
      2910 8109 2927 8097 2924 8093
TIME...MOT...LOC 2109Z 214DEG 35KT 2924 8086

$$



CRISTALDI

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 7, 3:35 AM ESTTornado WarningMLBOrange25 min
Mar 7, 4:23 AM ESTLake Wind AdvisoryMLBLake, Okeechobee, Orange, Osceola, Seminole, Volusia14 hr
Mar 7, 4:37 AM ESTFire Weather WatchMLBLake, Orange, Osceola, Seminole, Volusia10 hr
Mar 7, 2:13 PM ESTFire Weather WatchMLBLake, Okeechobee, Orange, Osceola, Seminole, Volusia37 hr
Mar 7, 2:13 PM ESTRed Flag WarningMLBLake, Orange, Osceola, Seminole, Volusia28 hr
Mar 7, 3:14 PM ESTSpecial Marine WarningMLB91 min
Mar 7, 3:25 PM ESTSevere Thunderstorm WarningMLBVolusia50 min
Mar 7, 4:03 PM ESTSevere Thunderstorm WarningMLBSeminole, Volusia57 min
Mar 7, 4:38 PM ESTSpecial Marine WarningMLB97 min

Nearby

Tornado Warnings in Florida, 2008Every tornado warning in 2008Tornadoes in 2008

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.