Alert archive / Florida / Tornado Warnings in 2007
Tornado Warning 14, NWS Melbourne, FL
NWS Melbourne, FL issued this tornado warning at May 6, 2007, 5:15 PM EDT for Saint Lucie 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
- May 6, 2007, 5:15 PM EDT (21:15 UTC)
- Expired
- May 6, 2007, 6:00 PM EDT
- In force
- 45 min
- Issued by
- NWS Melbourne, FL
- Area
- Counties, with a storm outline in the text
County Saint Lucie County, FL
The radar
The Melbourne radar (KMLB), 88 km from the middle of the area, began a volume at 21:15 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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| May 6, 1:49 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
The nearest sounding before it
Cape Canaveral, FL (KXMR), launched 12:00Z, 9.3 hours before the alert went out and 128 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.
- Mixed-layer CAPE
- 1889 J/kg
- Mixed-layer CIN
- -17 J/kg
- Mixed-layer LCL
- 724 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 44 m²/s²
- 0-3 km storm-relative helicity
- 83 m²/s²
- Significant tornado parameter
- 0.6
- Supercell composite
- 3.5
The text
As transmitted, in the capitals the NWS used until 2016.
000 WFUS52 KMLB 062115 TORMLB FLC111-062200- /O.NEW.KMLB.TO.W.0014.070506T2115Z-070506T2200Z/ BULLETIN - EAS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE MELBOURNE FL 515 PM EDT SUN MAY 6 2007 THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A * TORNADO WARNING FOR... WESTERN ST. LUCIE COUNTY IN EAST CENTRAL FLORIDA... * UNTIL 600 PM EDT * AT 511 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO OVER WESTERN ST. LUCIE COUNTY...ABOUT 13 MILES SOUTHEAST OF FORT DRUM...MOVING SOUTH AT 25 MPH. * THE TORNADO WILL BE OVER... RURAL WESTERN ST. LUCIE COUNTY THROUGH 540 PM EDT 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 2746 8060 2743 8066 2712 8065 2715 8036 $$ KELLY
2 follow-up statements
000 WWUS52 KMLB 062130 SVSMLB SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE MELBOURNE FL 528 PM EDT SUN MAY 6 2007 FLC111-062200- /O.CON.KMLB.TO.W.0014.000000T0000Z-070506T2200Z/ ST. LUCIE FL- 528 PM EDT SUN MAY 6 2007 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 600 PM EDT FOR WESTERN ST. LUCIE COUNTY... AT 524 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A TORNADO. THIS TORNADO WAS LOCATED OVER WESTERN ST. LUCIE COUNTY...ABOUT 13 MILES EAST OF OKEECHOBEE...MOVING SOUTH AT 30 MPH. THE TORNADO WILL OTHERWISE REMAIN OVER MAINLY RURAL AREAS OF THE INDICATED COUNTY. IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING HAIL AND STRONG STRAIGHT LINE WINDS. IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A STURDY SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS. LAT...LON 2733 8059 2731 8067 2713 8068 2715 8046 $$ KELLY
000 WWUS52 KMLB 062154 SVSMLB SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE MELBOURNE FL 554 PM EDT SUN MAY 6 2007 FLC111-062204- /O.EXP.KMLB.TO.W.0014.000000T0000Z-070506T2200Z/ ST. LUCIE FL- 554 PM EDT SUN MAY 6 2007 ...THE TORNADO WARNING FOR SOUTHWESTERN ST. LUCIE COUNTY EXPIRES AT 600 PM EDT... NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED THE SEVERE STORM AND TORNADO THAT PROMPTED THE WARNING HAD WEAKENED AND NO LONGER APPEARED CAPABLE OF PRODUCING TORNADOES OR OTHER SEVERE WEATHER...THUS THE WARNING HAS BEEN ALLOWED TO EXPIRE. HOWEVER...HEAVY RAIN AND FREQUENT TO EXCESSIVE LIGHTNING STRIKES WILL CONTINUE TO BE POSSIBLE IN RURAL SOUTHWESTERN ST. LUCIE COUNTY. LAT...LON 2733 8059 2731 8067 2713 8068 2715 8046 $$ KELLY
The office that day
Everything else NWS Melbourne, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 6, 10:14 AM EDT | Special Marine Warning | MLB | 2 hr | |
| May 6, 11:13 AM EDT | High Surf Advisory | MLB | Volusia | 65 hr |
| May 6, 2:02 PM EDT | Special Marine Warning | MLB | 118 min | |
| May 6, 2:06 PM EDT | Wind Advisory | MLB | Orange, Osceola, Seminole, Volusia | 30 hr |
| May 6, 2:16 PM EDT | Severe Thunderstorm Warning | MLB | Volusia | 59 min |
| May 6, 2:31 PM EDT | Severe Thunderstorm Warning | MLB | Orange | 59 min |
| May 6, 2:58 PM EDT | Severe Thunderstorm Warning | MLB | Brevard, Orange, Seminole, Volusia | 62 min |
| May 6, 3:37 PM EDT | Severe Thunderstorm Warning | MLB | Orange, Seminole | 23 min |
| May 6, 4:00 PM EDT | Severe Thunderstorm Warning | MLB | Brevard | 45 min |
| May 6, 4:20 PM EDT | Severe Thunderstorm Warning | MLB | Orange | 32 min |
| May 6, 4:25 PM EDT | Severe Thunderstorm Warning | MLB | Indian River | 65 min |
| May 6, 4:34 PM EDT | Severe Thunderstorm Warning | MLB | Osceola | 56 min |
| May 6, 4:57 PM EDT | Severe Thunderstorm Warning | MLB | Okeechobee | 63 min |
| May 6, 5:46 PM EDT | Severe Thunderstorm Warning | MLB | Martin, Okeechobee, Saint Lucie | 51 min |
Nearby
Tornado Warnings in Florida, 2007Every tornado warning in 2007Tornadoes in 2007
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.