Alert archive / Florida / Tornado Warnings in 2008
Tornado Warning 13, NWS Melbourne, FL
NWS Melbourne, FL issued this tornado warning at Aug 19, 2008, 5:50 AM EDT for Saint Lucie County, Florida. It was in force for 40 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
- Aug 19, 2008, 5:50 AM EDT (09:50 UTC)
- Expired
- Aug 19, 2008, 6:30 AM EDT
- In force
- 40 min
- Issued by
- NWS Melbourne, FL
- Area
- Storm-based polygon
County Saint Lucie County, FL
The radar
The Melbourne radar (KMLB), 96 km from the middle of the area, began a volume at 09:53 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 |
|---|---|---|---|
| Aug 18, 10:44 PM EDT | Tornado Watch | SPC | 9 hr |
The nearest sounding before it
Cape Canaveral, FL (KXMR), launched 00:00Z, 9.8 hours before the alert went out and 130 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
- 590 J/kg
- Mixed-layer CIN
- -35 J/kg
- Mixed-layer LCL
- 859 m above ground
- 0-6 km bulk shear
- 6 kt
- 0-1 km storm-relative helicity
- -61 m²/s²
- 0-3 km storm-relative helicity
- -71 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
WFUS52 KMLB 190950
TORMLB
FLC111-191030-
/O.NEW.KMLB.TO.W.0013.080819T0950Z-080819T1030Z/
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MELBOURNE FL
550 AM EDT TUE AUG 19 2008
THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A
* TORNADO WARNING FOR...
SOUTHEASTERN ST. LUCIE COUNTY IN EAST CENTRAL FLORIDA...
THIS INCLUDES THE CITIES OF...WALTON...FORT PIERCE INLET...WHITE
CITY...SAINT LUCIE NUCLEAR PLANT...PORT SAINT LUCIE...INDRIO...FORT
PIERCE...
* UNTIL 630 AM EDT
* AT 544 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SQUALL LINE CAPABLE OF PRODUCING A TORNADO 7 MILES SOUTH OF
WALTON...OR ABOUT NEAR STUART...MOVING NORTHWEST AT 35 MPH.
* THE TORNADO WILL BE NEAR...
WALTON BY 555 AM EDT...
PORT SAINT LUCIE AND PORT SAINT LUCIE RIVER PARK BY 600 AM EDT...
SAINT LUCIE WEST...AND WHITE CITY BY 605 AM EDT...
TORNADOES ASSOCIATED WITH TROPICAL CYCLONES ARE OFTEN WRAPPED IN
HEAVY RAIN AND ARE HARD TO SEE OR HEAR UNTIL THEY ARE VERY CLOSE. DO
NOT GET CAUGHT OFFGUARD
THE SAFEST PLACE TO BE DURING A TORNADO IS IN A STRONG BUILDING ON
THE LOWEST FLOOR. MOVE TO AN INTERIOR ROOM...SUCH AS A BATHROOM OR
CLOSET AND KEEP AWAY FROM WINDOWS. GET UNDER A WORKBENCH OR OTHER
PIECE OF STURDY FURNITURE. USE BLANKETS OR PILLOWS TO COVER YOUR
BODY.
TORNADOES AT NIGHT ARE DIFFICULT TO SEE. WATCH FOR THE POPPING OF
ELECTRIC LINES AND TRANSFORMERS OR LISTEN FOR THE SOUND OF LOUD
RUMBLING AS THAT OF AN APPROACHING FREIGHT TRAIN.
LAT...LON 2726 8022 2732 8023 2734 8026 2727 8023
2727 8029 2724 8029 2724 8030 2721 8029
2720 8034 2731 8062 2755 8033 2750 8029
2744 8027 2740 8025 2726 8020
TIME...MOT...LOC 0949Z 130DEG 30KT 2722 8027
$$
BRAGAW1 follow-up statement
000
WWUS52 KMLB 191012
SVSMLB
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MELBOURNE FL
612 AM EDT TUE AUG 19 2008
FLC111-191030-
/O.CON.KMLB.TO.W.0013.000000T0000Z-080819T1030Z/
ST. LUCIE FL-
610 AM EDT TUE AUG 19 2008
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 630 AM EDT FOR
SOUTHEASTERN ST. LUCIE COUNTY...
AT 607 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SQUALL LINE CAPABLE OF PRODUCING A TORNADO. THIS STORM
WAS LOCATED NEAR SAINT LUCIE WEST AND PORT SAINT LUCIE RIVER
PARK...MOVING NORTHWEST NEAR 35 MPH.
THE TORNADO WILL BE NEAR...
NORTH PORT ST. LUCIE BY 620 AM EDT
THE PORT ST. LUCIE NUCLEAR PLANT REPORTED A WIND GUST NEAR 55 MPH AT
555 AM.
A TORNADO WATCH REMAINS IN EFFECT UNTIL 800 AM EDT TUESDAY MORNING
FOR EAST CENTRAL FLORIDA.
LAT...LON 2726 8022 2732 8023 2734 8026 2727 8023
2727 8029 2724 8029 2724 8030 2721 8029
2720 8034 2731 8062 2755 8033 2750 8029
2744 8027 2740 8025 2726 8020
TIME...MOT...LOC 1010Z 130DEG 30KT 2733 8042
$$
BRAGAWThe office that day
Everything else NWS Melbourne, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 19, 1:32 AM EDT | Tornado Warning | MLB | Martin | 43 min |
| Aug 19, 2:15 AM EDT | Tornado Warning | MLB | Martin | 33 min |
| Aug 19, 3:06 AM EDT | Tornado Warning | MLB | Okeechobee | 39 min |
| Aug 19, 6:28 AM EDT | Tornado Warning | MLB | Saint Lucie | 20 min |
| Aug 19, 6:28 AM EDT | Tornado Warning | MLB | Martin | 47 min |
| Aug 19, 6:45 AM EDT | Tornado Warning | MLB | Martin, Saint Lucie | 30 min |
| Aug 19, 8:43 AM EDT | Flash Flood Warning | MLB | Martin | 2 hr |
| Aug 19, 9:03 AM EDT | Tornado Warning | MLB | Martin | 14 min |
| Aug 19, 9:52 AM EDT | Tornado Warning | MLB | Martin | 23 min |
| Aug 19, 10:51 AM EDT | Flash Flood Warning | MLB | Martin, Saint Lucie | 114 min |
| Aug 19, 12:26 PM EDT | Flash Flood Warning | MLB | Indian River, Martin, Okeechobee, Saint Lucie | 4 hr |
| Aug 19, 12:46 PM EDT | Tornado Warning | MLB | Indian River, Saint Lucie | 29 min |
| Aug 19, 1:28 PM EDT | Tornado Warning | MLB | Brevard, Osceola | 32 min |
| Aug 19, 1:53 PM EDT | Tornado Warning | MLB | Indian River | 22 min |
| Aug 19, 2:17 PM EDT | Tornado Warning | MLB | Indian River | 28 min |
| Aug 19, 2:30 PM EDT | Flash Flood Warning | MLB | Brevard | 4 hr |
| Aug 19, 3:23 PM EDT | Tornado Warning | MLB | Osceola | 34 min |
| Aug 19, 4:21 PM EDT | Areal Flood Warning | MLB | Indian River, Martin, Okeechobee, Osceola, Saint Lucie | 4 hr |
| Aug 19, 4:29 PM EDT | Tornado Warning | MLB | Brevard | 31 min |
| Aug 19, 6:13 PM EDT | Flash Flood Warning | MLB | Brevard | 3 hr |
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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.