Summertime pulse thunderstorms formed along an active sea breeze boundary over east and central Florida.
Every event with a place to put it. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS MLB wrote it up.
Summertime pulse thunderstorms formed along an active sea breeze boundary over east and central Florida.
The local office's own words before the first event, 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 the first event at Jun 10, 1:15 PM EST, 15 minutes earlier.
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE MELBOURNE FL 215 PM EDT SUN JUN 10 2007 .DISCUSSION... ...SHOWER/THUNDERSTORM CHANCES INCREASING INTO MID WEEK... CURRENT/TONIGHT...INTENSE SURFACE HEATING HAS HELPED INITIATE EARLY AFTERNOON CONVECTION ACROSS VOLUSIA AND LAKE COUNTIES. ALSO APPEARS THE EAST COAST SEA BREEZE IS JUSTING MOVING ONSHORE ACROSS VOLUSIA COUNTY AS OF 1PM. HAVE MADE CHANGE IN GRIDS TO REFLECT AFTERNOON AND EARLY EVENING CONVECTION ACROSS VOLUSIA AND NORTHERN BREVARD COUNTIES. UPPER LEVEL RIDGING ALOFT WILL REMAIN OVER THE AREA OVERNIGHT AS WELL AS LOW LEVEL RIDGING SUPPRESSED ACROSS THE SOUTHERN PENINSULA. WINDS WILL FALL TO LIGHT TO CALM OVERNIGHT WITH A VERY WEAK PRESSURE GRADIENT OVER THE REGION. THE WEAK FRONTAL BOUNDARY ACROSS NORTH FLORIDA WILL CONTINUE TO LIE ACROSS THE AREA WITH LITTLE FLUCTUATION TO THE NORTH OR SOUTH. WEAK FLOW ALOFT COUPLED WITH A WEAK PRESSURE GRADIENT WILL RESULT IN A LATE DAY/EVENING COLLISION OF WEST/EAST COAST SEA BREEZE BOUNDARIES OVER THE INTERIOR. WILL CONTINUE TO RETAIN A SMALL THREAT FOR SHRA/TSRA INLAND FOR THIS EVENING TO ACCOUNT FOR THIS COLLISION. MOVEMENT OF ANY CONVECTION ABLE TO DEVELOP WILL SLOWLY DRIFT SOUTH/SOUTHWEST THOUGH FLOW ALOFT REMAINS VERY WEAK AND THUS COLLISION OF ANY BOUNDARIES COULD THUS DICTATE MOVEMENT EARLY IN CONVECTIVE EVOLUTION. THE MAIN THREAT REMAINS BRIEF HEAVY RAIN AND POSSIBLE DAMAGING DOWNBURST WINDS. TEMPERATURES ALOFT REMAIN VERY WARM AND THUS DO NOT ANTICIPATE MUCH SVR HAIL WITH ANY CONVECTION FORTUNATE ENOUGH TO DEVELOP. LOWS TONIGHT AGAIN MILD AND MAINLY IN THE 70S AREAWIDE. MONDAY...H5 RIDGE WILL CONTINUE TO EXTEND ACROSS NRN GULF INTO CENTRAL FL TOMORROW AFTERNOON. WEAK SFC LOW WILL RETROGRADE TWD SRN AL WITH WITH LGT S/SE FLOW IN THE LOW LVLS. THIS SHOULD ALLOW EAST COAST SEA BRZ TO PUSH INTO INTERIOR ZONES IN THE MID TO LATE AFTERNOON WITH ISOLD/SCT TSTMS DEVELOPING. MOISTURE DEPTH STILL REMAINS LIMITED TO AROUND H7 WITH WARMISH MID LVL TEMPS AT H5 TO -6/-7 DEGS C PROGD. STILL EXPECT LATE AFTN STORMS TO FOCUS ACROSS THE INTERIOR WITH THE THREAT FOR ISOLATED SVR WIND GUSTS WITH DRY MID LVL AIR AND ANOTHER DAY OF HIGH CAPE AS HIGHS CLIMB INTO THE LWR/MID 90S INTERIOR...TO UPR 80S/AROUND 90 COASTAL. TUE-WED...A STRONG MID LVL S/W TROUGH/ IS FORECAST TO DROP SWD THROUGH THE CAROLINAS/GA THROUGH MID WEEK AND BRING INCREASING RAIN CHANCES TO E CENTRAL FL. HIGHEST RAIN CHANCES TUESDAY AFTERNOON EXPECTED ACROSS NRN SECTIONS WITH ISOLD/SCT TSTMS DEVELOPING FURTHER SOUTH ALONG THE SEA BRZ BOUNDARY BY LATE AFTERNOON AND EARLY EVENING AND MOVING BACK TWD THE EAST COAST ACROSS NRN/CENTRAL SECTIONS THROUGH THE LATE EVENING HOURS. BY WED...GFS PROGS H5 LOW ACROSS SE GA WITH MID LVL WESTERLY FLOW AT 30 KTS WITH H5 TEMPS DROPPING TO -9/-10 CLOSER TO THE MID LVL COLD POOL. WITH THE STRONGER MID LYR FLOW WOULD EXPECTED ORGANIZED STORMS WITH A FEW POSSIBLY SEVERE. INCREASING MOISTURE SHOULD ALLOW A BAND OF SHOWER/TSTMS TO MOVE EAST ACROSS THE FORECAST AREA INTO THE AFTERNOON. 12Z NAM MODEL RETROGRADES MID LVL SYSTEM FURTHER WEST OFF THE FL PANHANDLE WITH RESULTANT FLOW REGIME STILL SUPPORTING HIGH RAIN CHANCES. WILL RAISE MOST OF THE AREA TO 50 PCT . WILL LIMIT HIGHS A BIT FROM MON/TUE WITH A BIT MORE CLOUD COVER EXPECTED. THU-SUN...MID LVL TROUGH FCST TO PERSIST FROM THE MID ATLC OVER FL INTO THE START OF WEEKEND WITH THE AXIS OF THE TROUGH SHIFTING SLOWLY EAST THROUGH THE PERIOD. THIS SHOULD ALLOW DEEPEST MOISTURE OVER SRN SECTIONS THU AND EAST ACROSS THE ATLC INTO THE WEEKEND. GFS SHOWS DEVELOPING ONSHORE LOW LVL FLOW FRI-SAT WITH LOWERING RAIN CHANCES. TROUGH EXPECTED TO LIFT NE BY LATE IN THE WEEKEND LEADING TO A MORE TYPICAL SEA BREEZE REGIME WITH LOWER THAN CLIMO MOISTURE LEVELS. WILL CONTINUE CURRENT EXTENDED FORECAST BEYOND DY5. && .AVIATION...VFR ALL SITES OUTSIDE OF ISOLD MVFR SHRAS/IFR TSRA BTWN 10/19Z-11/03Z. && .MARINE....UPPER LEVEL RIDGING OVER THE AREA WITH LOW LEVEL RIDGING OVER THE SOUTHERN PENINSULA. A WEAK SURFACE BOUNDARY WILL REMAIN FIXATED OVER NORTH FLORIDA WITH LITTLE TO NO MOVEMENT. SOUTH TO SOUTHEAST WINDS VEERING BACK TO SOUTH/SOUTHWEST THIS EVENING AND OVERNIGHT BETWEEN 10 AND 15 KTS OR LESS WITH SEAS LESS THAN 3 FT. GENERALLY SOUTHERLY FLOW WILL BECOMING SW BY MID WEEK AND THEN ONSHORE BY THE WEEKEND. NO HIGHLIGHTS EXPECTED BUT WINDS MAY INCREASE TO NEAR 15 KNOTS INTO WED. THE THREAT FROM LIGHTNING STORMS WILL INCREASE NORTH OF THE CAPE LATE TUE AFTERNOON/EVENING AND ACROSS THE WATERS ON WED AFTN/EVE. && .PRELIMINARY POINT TEMPS/POPS... DAB 74 89 72 90 / 10 30 20 40 MCO 73 93 73 92 / 20 30 20 40 MLB 73 89 73 89 / 10 20 10 30 VRB 71 89 72 90 / 10 20 10 30 && .MLB WATCHES/WARNINGS/ADVISORIES... FL...NONE. AM...NONE. && SHORT TERM/AVIATION...SEDLOCK LONG TERM....VOLKMER
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE MELBOURNE FL 545 AM EDT SUN JUN 10 2007 AMZ550-555-570-575-FLZ041-044>047-053-054-058-059-064-141-144-147- 102145- 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- 545 AM EDT SUN JUN 10 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL FLORIDA. .DAY ONE...TODAY AND TONIGHT. ...THUNDERSTORM IMPACT... AFTERNOON THUNDERSTORM COVERAGE IS EXPECTED TO BE LOW THIS AFTERNOON...GENERALLY BELOW 20%. THE PRIMARY THREAT FROM ANY STORMS THAT DEVELOP WILL BE DANGEROUS CLOUD-TO-GROUND LIGHTNING. DESPITE THE LOW CHANCES FOR AFTERNOON THUNDERSTORMS...RESIDENTS SHOULD REMEMBER THAT LIGHTNING MAKES ANY THUNDERSTORM A POTENTIAL KILLER. MOVE INDOORS IMMEDIATELY IF THUNDER IS HEARD AND REMAIN INDOORS FOR 30 MINUTES PAST THE LAST RUMBLE OF THUNDER. ...FIRE WEATHER IMPACT... AFTERNOON RELATIVE HUMIDITIES WILL FALL TO NEAR 40% OVER THE INTERIOR COUNTIES THIS AFTERNOON. WHILE THESE VALUES ARE NOT CRITICALLY DRY...THEY ARE LOW AND WILL COMBINE WITH CONTINUING DRY CONDITIONS TO CREATE A FIRE THREAT FROM MIDDAY THOUGH LATE AFTERNOON. ISOLATED THUNDERSTORMS MAY DEVELOP THIS AFTERNOON AS WELL...ADDING TO THE FIRE THREAT. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY. THUNDERSTORM ACTIVITY IS EXPECTED TO INCREASE WEDNESDAY AND THURSDAY AS A WEAK AREA OF LOW PRESSURE FORMS OVER NORTH FLORIDA AND PUSHES HIGHER MOISTURE INTO THE STATE. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY. BRAGAW
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MELBOURNE FL 154 PM EDT SUN JUN 10 2007 FLZ141-101845- COASTAL VOLUSIA COUNTY- 154 PM EDT SUN JUN 10 2007 ...STRONG THUNDERSTORMS AFFECTING EASTERN VOLUSIA COUNTY... AT 152 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A STRONG STORM 6 MILES WEST SOUTHWEST OF NEW SMYRNA BEACH...MOVING SOUTHEAST AT 10 MPH. THE PRIMARY THREAT WILL BE CLOUD TO GROUND LIGHTNING STRIKES AND GUSTY WINDS OF 40 TO 45 MPH...WHICH MAY CAUSE UNSECURED OBJECTS TO BLOW AROUND. HEAVY RAINFALL WILL TEMPORARILY REDUCE VISIBILITY. SEEK SHELTER INDOORS UNTIL THE STORM PASSES. A BRIEF PERIOD OF SMALL HAIL...AROUND PEA SIZE...WILL ALSO BE POSSIBLE IN LOCALIZED AREAS.
The Melbourne radar (KMLB), 100 km away, was scanning. The volume nearest the first event began at 18:31 UTC.
4 hail, 2 thunderstorm wind. Local standard time, as filed.
Trees were blown down across Interstate 95 west of Edgewater.
Thunderstorm winds destroyed a gas station pump island awning.
Golf ball size hail was reported in the Doctor Phillips area of Orange County.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Florida in 2007Every state in 2007This day in weather historyWarnings in Florida, June 2007
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 42250, 42246, 42341, 42247, 42248, 42249.