Alert archive / Florida / Tornado Warnings in 2009

Tornado Warning 19, NWS Melbourne, FL

June 7, 2009Brevard County, Indian River County, Florida

NWS Melbourne, FL issued this tornado warning at Jun 7, 2009, 3:15 PM EDT for Brevard County, Indian River County, Florida. It was in force for 45 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
Jun 7, 2009, 3:15 PM EDT (19:15 UTC)
Expired
Jun 7, 2009, 4:00 PM EDT
In force
45 min
Issued by
NWS Melbourne, FL
Area
Storm-based polygon

Counties Brevard County, FL, Indian River County, FL

The radar

The Melbourne radar (KMLB), 31 km from the middle of the area, began a volume at 19:17 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

Cape Canaveral, FL (KXMR), launched 12:00Z, 7.3 hours before the alert went out and 69 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 2009-06-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 101 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 2009-06-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 10 square meters per square second.1939Sfc1 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
101 J/kg
Mixed-layer CIN
-92 J/kg
Mixed-layer LCL
1117 m above ground
0-6 km bulk shear
4 kt
0-1 km storm-relative helicity
10 m²/s²
0-3 km storm-relative helicity
5 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.

000 
WFUS52 KMLB 071915
TORMLB
FLC009-061-072000-
/O.NEW.KMLB.TO.W.0019.090607T1915Z-090607T2000Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MELBOURNE FL
315 PM EDT SUN JUN 7 2009

THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHERN BREVARD COUNTY IN FLORIDA...
  THIS INCLUDES THE CITIES OF...PALM BAY...MELBOURNE...MALABAR...
  INDIALANTIC...GRANT...BAREFOOT BAY...
  NORTHERN INDIAN RIVER COUNTY IN FLORIDA...
  THIS INCLUDES THE CITIES OF...SEBASTIAN...WINTER BEACH...WABASSO...
  SEBASTIAN INLET...ROSELAND...FELLSMERE...BLUE CYPRESS LAKE...

* UNTIL 400 PM EDT.

* AT 315 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR BLUE
  CYPRESS LAKE...MOVING EAST NORTHEAST AT 15 MPH.

* THE TORNADO WILL BE NEAR...
  FELLSMERE BY 350 PM EDT...
  MICCO...BAREFOOT BAY...6 MILES WEST OF ROSELAND AND 6 MILES
  SOUTHWEST OF GRANT BY 400 PM EDT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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. ABANDON YOUR VEHICLE IF THE
TORNADO IS NEARBY.

&&

LAT...LON 2769 8086 2792 8087 2809 8060 2794 8052
      2796 8051 2809 8059 2811 8057 2776 8040
      2777 8042 2786 8046 2794 8052 2786 8049
      2773 8041 2772 8039 2775 8040 2771 8037
TIME...MOT...LOC 1915Z 249DEG 14KT 2779 8077

$$


52
3 follow-up statements
000 
WWUS52 KMLB 071923
SVSMLB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MELBOURNE FL
323 PM EDT SUN JUN 7 2009

FLC009-061-072000-
/O.CON.KMLB.TO.W.0019.000000T0000Z-090607T2000Z/
INDIAN RIVER-BREVARD-
323 PM EDT SUN JUN 7 2009

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 400 PM EDT FOR
SOUTHEASTERN BREVARD AND NORTHERN INDIAN RIVER COUNTIES...

AT 321 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR THE BREVARD 
COUNTY LINE NORTH OF BLUE CYPRESS LAKE...MOVING EAST NORTHEAST AT 15 
MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO 
FELLSMERE...PALM BAY...SPESSARD HOLLAND PARK...SEBASTIAN...ORCHID... 
WINTER BEACH...WABASSO...VALKARIA...ROSELAND... MICCO...MALABAR... 
INDIALANTIC...GRANT...FLORIDANA BEACH AND BAREFOOT BAY

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN INTERIOR
HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO COVER
YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

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

&&

LAT...LON 2769 8086 2792 8087 2809 8060 2794 8052
      2796 8051 2809 8059 2811 8057 2776 8040
      2777 8042 2786 8046 2794 8052 2786 8049
      2773 8041 2772 8039 2775 8040 2771 8037
TIME...MOT...LOC 1921Z 249DEG 14KT 2780 8074

$$


52
000 
WWUS52 KMLB 071943
SVSMLB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MELBOURNE FL
343 PM EDT SUN JUN 7 2009

FLC009-061-072000-
/O.CON.KMLB.TO.W.0019.000000T0000Z-090607T2000Z/
INDIAN RIVER-BREVARD-
343 PM EDT SUN JUN 7 2009

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 400 PM EDT FOR
SOUTHEASTERN BREVARD AND NORTHERN INDIAN RIVER COUNTIES...

AT 341 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR INTERSTATE 95 
WEST OF GRANT...MOVING EAST NORTHEAST AT 15 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO PALM 
BAY...GRANT... MELBOURNE BEACH...VALKARIA...MICCO...AND BAREFOOT BAY

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING
COIN SIZE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN INTERIOR 
HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO COVER 
YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

&&

LAT...LON 2769 8086 2792 8087 2809 8060 2794 8052
      2796 8051 2809 8059 2811 8057 2776 8040
      2777 8042 2786 8046 2794 8052 2786 8049
      2773 8041 2772 8039 2775 8040 2771 8037
TIME...MOT...LOC 1940Z 249DEG 14KT 2783 8066

$$


52
000 
WWUS52 KMLB 071955
SVSMLB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MELBOURNE FL
355 PM EDT SUN JUN 7 2009

FLC009-061-072005-
/O.EXP.KMLB.TO.W.0019.000000T0000Z-090607T2000Z/
INDIAN RIVER-BREVARD-
355 PM EDT SUN JUN 7 2009

...THE TORNADO WARNING FOR SOUTHEASTERN BREVARD AND NORTHERN INDIAN
RIVER COUNTIES WILL EXPIRE AT 400 PM EDT...

NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED THE SEVERE STORM 
THAT PROMPTED THE WARNING HAD MOVED OFFSHORE OVER THE ATLANTIC 
WATERS...THUS THE WARNING HAS BEEN ALLOWED TO EXPIRE.

LAT...LON 2769 8086 2792 8087 2809 8060 2794 8052
      2796 8051 2809 8059 2811 8057 2776 8040
      2777 8042 2786 8046 2794 8052 2786 8049
      2773 8041 2772 8039 2775 8040 2771 8037
TIME...MOT...LOC 1952Z 249DEG 14KT 2785 8061

$$


52

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 7, 12:50 PM EDTSpecial Marine WarningMLB85 min
Jun 7, 2:18 PM EDTSpecial Marine WarningMLB117 min
Jun 7, 4:12 PM EDTSpecial Marine WarningMLB2 hr

Nearby

Tornado Warnings in Florida, 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.