Alert archive / Florida / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 43, NWS Melbourne, FL
NWS Melbourne, FL issued this severe thunderstorm warning at Jun 12, 2007, 4:08 PM EDT for Saint Lucie County, Florida. It was in force for 52 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 12, 2007, 4:08 PM EDT (20:08 UTC)
- Expired
- Jun 12, 2007, 5:00 PM EDT
- In force
- 52 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), 83 km from the middle of the area, began a volume at 20:08 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.
Did it verify
Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 12, 11:30 AM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Cape Canaveral, FL (KXMR), launched 12:00Z, 8.1 hours before the alert went out and 121 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
- 816 J/kg
- Mixed-layer CIN
- -33 J/kg
- Mixed-layer LCL
- 706 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 11 m²/s²
- 0-3 km storm-relative helicity
- 50 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.3
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS52 KMLB 122009 SVRMLB FLC111-122100- /O.NEW.KMLB.SV.W.0043.070612T2008Z-070612T2100Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE MELBOURNE FL 408 PM EDT TUE JUN 12 2007 THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... ST. LUCIE COUNTY IN FLORIDA. * UNTIL 500 PM EDT * AT 405 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING PENNY SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED 9 MILES NORTHWEST OF WHITE CITY...AND MOVING SOUTH AT 20 MPH. * OTHER LOCATIONS IN THE WARNING INCLUDE...BUT ARE NOT LIMITED TO... WHITE CITY...PORT SAINT LUCIE SEVERE THUNDERSTORMS PRODUCE DAMAGING WINDS IN EXCESS OF 58 MILES AN HOUR AND OR LARGE DESTRUCTIVE HAIL. FREQUENT TO EXCESSIVE LIGHTNING AND VERY HEAVY RAIN WILL ALSO BE POSSIBLE. IF THE STORM APPROACHES YOU...SEEK SHELTER IN AN ENCLOSED BUILDING ON THE LOWEST FLOOR. KEEP AWAY FROM WINDOWS. DOPPLER RADAR HAS INDICATED SOME WEAK ROTATION WITHIN THIS STORM. WHILE NOT IMMEDIATELY LIKELY...A TORNADO MAY STILL DEVELOP. IF A TORNADO IS SPOTTED...ACT QUICKLY AND MOVE TO A PLACE OF SAFETY IN A STURDY STRUCTURE...SUCH AS A SMALL INTERIOR ROOM. IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS IMMEDIATELY LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS. REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. LAT...LON 2750 8043 2748 8060 2722 8064 2721 8027 $$ KELLY
2 follow-up statements
000 WWUS52 KMLB 122030 SVSMLB SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE MELBOURNE FL 430 PM EDT TUE JUN 12 2007 FLC111-122100- /O.CON.KMLB.SV.W.0043.000000T0000Z-070612T2100Z/ ST. LUCIE FL- 430 PM EDT TUE JUN 12 2007 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 PM EDT FOR ST. LUCIE COUNTY... AT 425 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED 8 MILES SOUTHWEST OF PORT SAINT LUCIE...MOVING SOUTH AT 30 MPH. IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS IMMEDIATELY LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS. REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 PM EDT TUESDAY EVENING FOR EAST CENTRAL FLORIDA. LAT...LON 2750 8043 2748 8060 2707 8063 2721 8027 $$ 67
000 WWUS52 KMLB 122058 SVSMLB SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE MELBOURNE FL 458 PM EDT TUE JUN 12 2007 FLC111-122108- /O.EXP.KMLB.SV.W.0043.000000T0000Z-070612T2100Z/ ST. LUCIE FL- 458 PM EDT TUE JUN 12 2007 ...THE SEVERE THUNDERSTORM WARNING FOR ST. LUCIE COUNTY EXPIRES AT 500 PM EDT... NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED THE SEVERE STORM THAT PROMPTED THE WARNING HAD WEAKENED AND EXITED THE WARNING AREA... THUS THE WARNING HAS BEEN ALLOWED TO EXPIRE. LAT...LON 2750 8043 2748 8060 2707 8063 2721 8027 $$ 67
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Melbourne, FL wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 12, 2:40 PM EDT, 1 hour 28 minutes earlier.
Area forecast discussion, Jun 12, 2:40 PM EDT, 1 hour 28 minutes before
EAST CENTRAL FLORIDA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MELBOURNE FL
240 PM EDT TUE JUN 12 2007
.DISCUSSION...PRIMARY CONVECTIVE OUTFLOW BOUNDARY CURRENTLY ACROSS
CENTRAL CWA WILL CONTINUE TO DROP SOUTHWARD AND INTERACT WITH
LAKE/SEA BREEZE BOUNDARIES ACROSS SOUTHERN CWA THROUGH LATE
AFTERNOON. INSTABILITY AND LIFT REMAIN FAVORABLE FOR ISOLATED SVR
WIND GUSTS ALONG/AHEAD OF GUST FRONT WITH WIND/HAIL THREAT NEAR ANY
DEEP CONVECTION WHICH DEVELOPS AHEAD OF THIS FEATURE.
FARTHER UPSTREAM...PVA REMAINS IN PLACE AS VORT LOBE DROPS SOUTHWARD
AND OFFSHORE OVERNIGHT. SHORT-RANGE MODELS REMAIN CONSISTENT WITH
WEAK SURFACE LOW FORMATION OVERNIGHT ACROSS THE COASTAL WATERS WITH
ASSOCIATED SURFACE BOUNDARY WORKING DOWN TO LAKE OKEECHOBEE REGION
LATE TONIGHT. ADDITIONAL SCATTERED STORMS WILL REMAIN POSSIBLE FROM
NORTH TO SOUTH...MAINLY THE FIRST HALF OF TONIGHT. WILL INDICATE
POPS NEAR 40 PERCENT TONIGHT.
WED-THU...UPPER TROUGH AXIS ALONG THE MID ATLC SEABOARD FORECAST TO
DIG SOUTH OVER FL WED AFTN. FORCING ASCD WITH THIS UPR FEATURE AND
JET ENERGY ALOFT DEVELOPS SFC LOW EAST OF THE STATE AND QUICKLY
MOVES FEATURE NE DURING THE DAY. COLD POOL ALOFT OVER REGION
COMBINED WITH AFTN INSTABILITY WILL SPARK ANOTHER ROUND OF AFTERNOON
STORMS. STEEPER LAPSE RATES PROVIDED BY COOLER TEMPS ALOFT MAY
PRODUCE SOME STRONG STORMS ALONG WITH HAIL. SHOWERS MAINLY TIED TO
HEATING WILL DIMINISH WED EVE WITH ONSHORE FLOW PROVIDING STABLE
MORE CONDITIONS INTO THU. HAVE TRIMMED POPS FOR THU BASED ON LOWER
PWAT AND LOWER FORCING IN AFTN.
EXTENDED...TRANSITION LATE IN THE WEEK WITH SCT STORM COVERAGE EACH
AFTERNOON INTO EARLY NEXT WEEK AS HIGHER MOISTURE SOUTH OF AREA
MIGRATES BACK TO THE NORTH. EXPECTING SEASONAL TEMPS AND POPS
THROUGH PERIOD.
&&
.AVIATION...BRIEF IFR CONDITIONS WITH STRONG WIND GUSTS/SHEAR LIKELY
ALONG/AHEAD OF OUTFLOW BOUNDARY...AFFECTING KMLB/KVRB DURING NEXT
FEW HOURS. OTHERWISE...ADDITIONAL SCATTERED STORMS POSSIBLE
OVERNIGHT...WITH TIMING DIFFICULT WILL JUST INDICATE VCTS THIS
EVENING.
&&
.MARINE...MINIMAL WIND/SEAS OUTSIDE CONVECTION. ISOLATED STRONG
STORMS DROPPING SOUTHWARD ACROSS COASTAL WATERS THIS EVENING WILL
PRODUCE LOCALLY HIGH WINDS AND SEAS AND POSSIBLY A WATERSPOUT. LOW
DEVELOPMENT EAST OF AREA WITH ONSHORE WIND TENDENCY WILL INCREASE
WIND WAVE AND EVENTUALLY SWELL DEPENDING ON LOW POSITION.
&&
.MLB WATCHES/WARNINGS/ADVISORIES...
FL...SEVERE THUNDERSTORM WATCH FOR ALL OF EAST CENTRAL FLORIDA UNTIL
7 PM EDT.
AM...SEVERE THUNDERSTORM WATCH FOR 0-20 NM FROM THE COAST FLAGLER
BEACH TO JUPITER INLET UNTIL 7 PM EDT.
&&
SHORT TERM/AVIATION...SPRATT
LONG TERM/FIRE WX....PENDERGRAST
SVR WX/RADAR...KELLY/SHARPHazardous weather outlook, Jun 12, 12:20 PM EDT, 3 hours 48 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE MELBOURNE FL 1220 PM EDT TUE JUN 12 2007 AMZ550-555-570-575-FLZ041-044>047-053-054-058-059-064-141-144-147- 130430- COASTAL WATERS FROM FLAGLER BEACH TO COCOA BEACH OUT 20 NM- COASTAL WATERS FROM COCOA BEACH TO JUPITER INLET OUT 20 NM- WATERS FROM FLAGLER BEACH TO COCOA BEACH 20 TO 60 NM OFFSHORE- WATERS FROM COCOA BEACH TO JUPITER INLET 20 TO 60 NM OFFSHORE- INLAND VOLUSIA-NORTHERN LAKE-ORANGE-SEMINOLE-SOUTHERN BREVARD- OSCEOLA-INDIAN RIVER-OKEECHOBEE-ST. LUCIE-MARTIN-COASTAL VOLUSIA- SOUTHERN LAKE-NORTHERN BREVARD- 1220 PM EDT TUE JUN 12 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL FLORIDA. .DAY ONE...THIS AFTERNOON AND TONIGHT. ...THUNDERSTORM IMPACT... ...SEVERE THUNDERSTORMS EXPECTED THIS AFTERNOON AND EVENING... A SIGNIFICANT THREAT FOR SEVERE THUNDERSTORMS EXISTS THIS AFTERNOON ACROSS THE FORECAST AREA BRINING A MODERATE IMPACT TO LOCAL RESIDENTS...BUSINESSES...AND VISITORS. AS A RESULT...A SEVERE THUNDERSTORM WATCH HAS BEEN ISSUED FOR ALL OF EAST CENTRAL FLORIDA AND THE ADJACENT COASTAL WATERS THROUGH 7 PM THIS EVENING. SUFFICIENT MOISTURE COUPLED WITH THE AFTERNOON SEA AND LAKE BREEZES AND AN APPROACHING UPPER LEVEL DISTURBANCE WILL RESULT IN NUMEROUS STRONG THUNDERSTORMS WITH FREQUENT TO EXCESSIVE LIGHTNING. SEVERAL ARE EXPECTED TO BECOME SEVERE WITH LOCAL WIND GUSTS IN EXCESS OF 58 MPH. ALTHOUGH A SIGNIFICANT THREAT IS PRESENT FOR THE ENTIRE AREA...THE CHANCE FOR SEVERE WEATHER IS GREATEST ACROSS VOLUSIA AND BREVARD COUNTIES. THE COLDER TEMPERATURES ALOFT AND INCREASING MID LEVEL WINDS HAVE ALSO ENHANCED THE THREAT FOR LARGE HAIL...AND ISOLATED BRIEF TORNADOES OR WATERSPOUTS. MOVEMENT WILL BE SOUTHEAST AT 30 MPH. PEOPLE ARE URGED TO REMAIN INFORMED OF THE LATEST WEATHER SITUATION FOR THE REST OF THE DAY. BE READY TO TAKE ACTION IF A WARNING IS ISSUED FOR YOUR LOCATION. THOSE WORKING OR RECREATING OUTDOORS SHOULD PAY SPECIAL ATTENTION TO THE NORTHERN SKIES. REMEMBER...LIGHTNING IS OFTEN THE FIRST HAZARD TO ARRIVE AND THE LAST TO LEAVE AN AREA. ...FLOOD IMPACT... GIVEN THE SERIES OF LOCALLY HEAVY RAINFALL THAT HAS OCCURRED OVER PARTS OF THE AREA SINCE THE BEGINNING OF THE MONTH...MANY LOCATIONS ARE BECOMING MORE SUSCEPTIBLE TO TEMPORARY FLOODING...ESPECIALLY IN POORLY DRAINED LOW LYING AREAS. STORMS TODAY WILL BE CAPABLE OF PRODUCING IN EXCESS IF TWO INCHES OF RAINFALL IN ONE HOUR...WHICH COULD RESULT IN LOCALIZED FLOODING. ...MARINE THUNDERSTORM GUST IMPACT... STRONG TO SEVERE THUNDERSTORMS WILL MOVE RAPIDLY SOUTHWARD DURING THE EARLY AFTERNOON AND REACH THE COASTAL WATERS FROM FLAGLER BEACH TO COCOA BEACH BY NOON. THE STORMS WILL PUSH SOUTH THROUGHOUT THE AFTERNOON...WITH THE MORE INTENSE STORMS SLIDING OFFSHORE TO IMPACT THE INTRA COASTALS AND NEAR SHORE WATERS. THIS INCLUDES THE PORTS AND INLETS. LOCALLY HIGH SEAS...FREQUENT TO EXCESSIVE LIGHTNING...AND HAIL ARE EXPECTED TODAY. THE GREATEST THREAT FOR STORMS OVER THE ATLANTIC APPEARS TO BE NORTH OF SEBASTIAN INLET. MOVEMENT WILL BE SOUTHEAST AT 25 TO 30 KNOTS. ...WATERSPOUT IMPACT... A SIGNIFICANT THREAT EXISTS FOR BRIEF TORNADIC WATERSPOUTS ALONG THE COASTAL ZONE...ESPECIALLY FROM FLAGLER BEACH TO SEBASTIAN INLET. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY. STRONG TO SEVERE STORMS ARE EXPECTED AGAIN ON WEDNESDAY...WITH DECREASING COVERAGE OF STORMS FORECAST FROM THURSDAY INTO THIS WEEKEND. .SPOTTER INFORMATION STATEMENT... FORMAL ACTIVATION IS LIKELY. THE NATIONAL WEATHER SERVICE MAY NEED A PCARS RADIO OPERATOR. DWS
In the hours before
Special weather statement, Jun 12, 1:52 PM EDT, 2 hours 16 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MELBOURNE FL 152 PM EDT TUE JUN 12 2007 FLZ144-121830- SOUTHERN LAKE COUNTY- 152 PM EDT TUE JUN 12 2007 ...STRONG THUNDERSTORMS AFFECTING SOUTHERN LAKE COUNTY... AT 143 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A STRONG STORM OVER CLERMONT...MOVING SOUTHEAST AT 25 MPH. OTHER STRONG STORMS WILL DEVELOP OVER...OR MOVE INTO...SOUTHERN LAKE COUNTY FROM THE NORTHWEST. THE PRIMARY THREAT WILL BE CLOUD TO GROUND LIGHTNING STRIKES AND GUSTY WINDS OF 45 TO 55 MPH...WHICH CAN CAUSE UNSECURED OBJECTS TO BLOW AROUND...SNAP TREE LIMBS OR CAUSE POWER OUTAGES. HEAVY RAINFALL WILL TEMPORARILY REDUCE VISIBILITY. SEEK SHELTER INDOORS UNTIL THE STORM PASSES. CONDITIONS ARE FAVORABLE FOR THE DEVELOPMENT OF FUNNEL CLOUDS. THESE STORMS WILL ALSO BE CAPABLE OF PRODUCING EXCESSIVE LIGHTNING STRIKES...DEFINED AS 12 OR MORE CLOUD TO GROUND STRIKES PER MINUTE. SEEK SHELTER IN AN ENCLOSED BUILDING OR HARD TOPPED AUTOMOBILE. OPEN SHELTERS FOUND IN PARKS...ON BEACHES OR GOLF COURSES OFFER NO PROTECTION FROM THE DANGERS OF LIGHTNING. TORRENTIAL RAINFALL CAN BE EXPECTED...CAUSING TEMPORARY PONDING ON SOME ROADS AND MINOR FLOODING OF POOR DRAINAGE AREAS. MOTORISTS SHOULD SLOW DOWN IN HEAVY RAINFALL TO REDUCE THE RISK OF HYDROPLANING AND LEAVE SAFE DISTANCE BETWEEN OTHER VEHICLES. STATE LAW REQUIRES HEADLIGHTS TO BE TURNED ON WHEN WINDSHIELD WIPERS ARE IN USE. KELLY
Special weather statement, Jun 12, 2:10 PM EDT, 1 hour 58 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MELBOURNE FL 210 PM EDT TUE JUN 12 2007 FLZ053-121900- OSCEOLA- 210 PM EDT TUE JUN 12 2007 ...STRONG WINDS AFFECTING OSCEOLA COUNTY FOLLOWED BY THUNDERSTORMS... AT 204 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A STRONG OUTFLOW BOUNDARY PUSHING SOUTH ACROSS OSCEOLA COUNTY PRODUCING WIND GUSTS OF 45 TO 55 MPH. A STRONG STORM HAS DEVELOPED OVER CAMPBELL BEHIND THE GUST FRONT...AND IS MOVING SOUTHEAST AT 15 MPH. OTHER STRONG STORMS ARE EXPECTED TO DEVELOP ACROSS OSCEOLA COUNTY BEHIND THE GUST FRONT. THE PRIMARY THREAT WILL BE CLOUD TO GROUND LIGHTNING STRIKES AND GUSTY WINDS OF 45 TO 55 MPH...WHICH CAN CAUSE UNSECURED OBJECTS TO BLOW AROUND...SNAP TREE LIMBS OR CAUSE POWER OUTAGES. HEAVY RAINFALL WILL TEMPORARILY REDUCE VISIBILITY. SEEK SHELTER INDOORS UNTIL THE STORM PASSES. CONDITIONS ARE FAVORABLE FOR THE DEVELOPMENT OF WATERSPOUTS. TORRENTIAL RAINFALL CAN BE EXPECTED...CAUSING TEMPORARY PONDING ON SOME ROADS AND MINOR FLOODING OF POOR DRAINAGE AREAS. MOTORISTS SHOULD SLOW DOWN IN HEAVY RAINFALL TO REDUCE THE RISK OF HYDROPLANING AND LEAVE SAFE DISTANCE BETWEEN OTHER VEHICLES. STATE LAW REQUIRES HEADLIGHTS TO BE TURNED ON WHEN WINDSHIELD WIPERS ARE IN USE. KELLY
Special weather statement, Jun 12, 2:23 PM EDT, 1 hour 45 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MELBOURNE FL 223 PM EDT TUE JUN 12 2007 FLZ047-121915- SOUTHERN BREVARD COUNTY- 223 PM EDT TUE JUN 12 2007 ...STRONG WIND GUSTS AND THUNDERSTORMS AFFECTING SOUTHERN BREVARD COUNTY... AT 217 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A GUST FRONT PUSHING SOUTH ACROSS SOUTHERN BREVARD COUNTY...CAPABLE OF PRODUCING WIND GUSTS OF 45 TO 55 MPH. STRONG STORMS JUST BEHIND THE GUST FRONT WILL OVERSPREAD MUCH OF SOUTHERN BREVARD AND MAY PRODUCE ADDITIONAL STRONG WIND GUSTS. THE PRIMARY THREAT FROM THE GUST FRONT AND SUBSEQUENT STORMS WILL BE CLOUD TO GROUND LIGHTNING STRIKES AND GUSTY WINDS OF 45 TO 55 MPH...WHICH CAN CAUSE UNSECURED OBJECTS TO BLOW AROUND...SNAP TREE LIMBS OR CAUSE POWER OUTAGES. HEAVY RAINFALL WILL TEMPORARILY REDUCE VISIBILITY. SEEK SHELTER INDOORS UNTIL THE STORM PASSES. CONDITIONS ARE FAVORABLE FOR THE DEVELOPMENT OF FUNNEL CLOUDS. TORRENTIAL RAINFALL CAN BE EXPECTED...CAUSING TEMPORARY PONDING ON SOME ROADS AND MINOR FLOODING OF POOR DRAINAGE AREAS. MOTORISTS SHOULD SLOW DOWN IN HEAVY RAINFALL TO REDUCE THE RISK OF HYDROPLANING AND LEAVE SAFE DISTANCE BETWEEN OTHER VEHICLES. STATE LAW REQUIRES HEADLIGHTS TO BE TURNED ON WHEN WINDSHIELD WIPERS ARE IN USE. KELLY
Local storm report, Jun 12, 2:25 PM EDT, 1 hour 43 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MELBOURNE FL
225 PM EDT TUE JUN 12 2007
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1250 PM TSTM WND DMG LAKE HELEN 28.98N 81.23W
06/12/2007 VOLUSIA FL LAW ENFORCEMENT
TREES BLOWN DOWN IN LAKE HELEN AREA.
0107 PM TSTM WND DMG ORANGE CITY 28.94N 81.29W
06/12/2007 VOLUSIA FL LAW ENFORCEMENT
TREES BLOWN DOWN IN ORANGE CITY AREA.
&&
DLJSpecial weather statement, Jun 12, 3:02 PM EDT, 1 hour 6 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MELBOURNE FL 302 PM EDT TUE JUN 12 2007 FLZ047-053-054-122000- INDIAN RIVER-OSCEOLA-SOUTHERN BREVARD COUNTY- 302 PM EDT TUE JUN 12 2007 ...STRONG THUNDERSTORMS AFFECTING SOUTHERN BREVARD COUNTY...INDIAN RIVER COUNTY...SOUTHERN OSCEOLA COUNTY... AT 255 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A BROKEN LINE OF STRONG STORMS FROM MALABAR TO LAKE KISSIMMEE...MOVING SOUTHEAST AT 25 MPH. LOCATIONS IN THE PATH OF THIS STRONG STORM INCLUDE GRANT... MICCO...SEBASTIAN...YEEHAW JUNCTION...FELLSMERE AND VERO BEACH. THE PRIMARY THREAT WILL BE CLOUD TO GROUND LIGHTNING STRIKES AND GUSTY WINDS OF 45 TO 55 MPH...WHICH CAN CAUSE UNSECURED OBJECTS TO BLOW AROUND...SNAP TREE LIMBS OR CAUSE POWER OUTAGES. HEAVY RAINFALL WILL TEMPORARILY REDUCE VISIBILITY. SEEK SHELTER INDOORS UNTIL THE STORM PASSES. CONDITIONS ARE FAVORABLE FOR THE DEVELOPMENT OF WATERSPOUTS. THIS STORM WILL ALSO BE CAPABLE OF PRODUCING EXCESSIVE LIGHTNING STRIKES...DEFINED AS 12 OR MORE CLOUD TO GROUND STRIKES PER MINUTE. SEEK SHELTER IN AN ENCLOSED BUILDING OR HARD TOPPED AUTOMOBILE. OPEN SHELTERS FOUND IN PARKS...ON BEACHES OR GOLF COURSES OFFER NO PROTECTION FROM THE DANGERS OF LIGHTNING. TORRENTIAL RAINFALL CAN BE EXPECTED...CAUSING TEMPORARY PONDING ON SOME ROADS AND MINOR FLOODING OF POOR DRAINAGE AREAS. MOTORISTS SHOULD SLOW DOWN IN HEAVY RAINFALL TO REDUCE THE RISK OF HYDROPLANING AND LEAVE SAFE DISTANCE BETWEEN OTHER VEHICLES. STATE LAW REQUIRES HEADLIGHTS TO BE TURNED ON WHEN WINDSHIELD WIPERS ARE IN USE. KELLY
Special weather statement, Jun 12, 3:49 PM EDT, 19 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MELBOURNE FL 349 PM EDT TUE JUN 12 2007 FLZ059-064-122100- MARTIN-ST. LUCIE- 349 PM EDT TUE JUN 12 2007 ...STRONG THUNDERSTORMS AFFECTING MARTIN COUNTY...ST. LUCIE COUNTY... AT 350 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A STRONG STORM 6 MILES WEST OF LAKEWOOD PARK...MOVING SOUTHEAST AT 15 MPH. OTHER STRONG STORMS ARE EXPECTED TO DEVELOP OVER INTERIOR SAINT LUCIE AND MARTIN COUNTIES AND MOVE TOWARD THE MORE POPULATED COASTAL AREAS. THE PRIMARY THREAT WILL BE CLOUD TO GROUND LIGHTNING STRIKES AND GUSTY WINDS OF 45 TO 55 MPH...WHICH CAN CAUSE UNSECURED OBJECTS TO BLOW AROUND...SNAP TREE LIMBS OR CAUSE POWER OUTAGES. HEAVY RAINFALL WILL TEMPORARILY REDUCE VISIBILITY. SEEK SHELTER INDOORS UNTIL THE STORM PASSES. THIS STORM WILL ALSO BE CAPABLE OF PRODUCING EXCESSIVE LIGHTNING STRIKES...DEFINED AS 12 OR MORE CLOUD TO GROUND STRIKES PER MINUTE. SEEK SHELTER IN AN ENCLOSED BUILDING OR HARD TOPPED AUTOMOBILE. OPEN SHELTERS FOUND IN PARKS...ON BEACHES OR GOLF COURSES OFFER NO PROTECTION FROM THE DANGERS OF LIGHTNING. TORRENTIAL RAINFALL CAN BE EXPECTED...CAUSING TEMPORARY PONDING ON SOME ROADS AND MINOR FLOODING OF POOR DRAINAGE AREAS. MOTORISTS SHOULD SLOW DOWN IN HEAVY RAINFALL TO REDUCE THE RISK OF HYDROPLANING AND LEAVE SAFE DISTANCE BETWEEN OTHER VEHICLES. STATE LAW REQUIRES HEADLIGHTS TO BE TURNED ON WHEN WINDSHIELD WIPERS ARE IN USE. KELLY
The office that day
Everything else NWS Melbourne, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 12, 5:41 AM EDT | Special Marine Warning | MLB | 2 hr | |
| Jun 12, 7:45 AM EDT | Special Marine Warning | MLB | 90 min | |
| Jun 12, 11:20 AM EDT | Special Marine Warning | MLB | 115 min | |
| Jun 12, 12:14 PM EDT | Severe Thunderstorm Warning | MLB | Volusia | 61 min |
| Jun 12, 12:46 PM EDT | Severe Thunderstorm Warning | MLB | Lake, Seminole, Volusia | 59 min |
| Jun 12, 12:47 PM EDT | Special Marine Warning | MLB | 88 min | |
| Jun 12, 2:34 PM EDT | Special Marine Warning | MLB | 85 min | |
| Jun 12, 3:41 PM EDT | Special Marine Warning | MLB | 2 hr |
Nearby
Severe Thunderstorm Warnings in Florida, 2007Every severe thunderstorm warning 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.