Alert archive / Florida / Red Flag Warnings in 2010
Red Flag Warning 1, NWS Melbourne, FL
NWS Melbourne, FL issued this red flag warning at Jan 1, 2010, 1:51 PM EST for 6 counties in Florida. It took effect at Jan 2, 2010, 12:00 PM EST. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jan 1, 2010, 1:51 PM EST (18:51 UTC)
- In effect from
- Jan 2, 2010, 12:00 PM EST
- Expired
- Jan 2, 2010, 6:00 PM EST
- In force
- 6 hr
- Issued by
- NWS Melbourne, FL
Counties Lake County, FL, Okeechobee County, FL, Orange County, FL, Osceola County, FL, Seminole County, FL, Volusia County, FL
The radar
The Melbourne radar (KMLB), 67 km from the middle of the area, began a volume at 18:54 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, 6.9 hours before the alert went out and 73 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
- 16 J/kg
- Mixed-layer CIN
- -89 J/kg
- Mixed-layer LCL
- 747 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 91 m²/s²
- 0-3 km storm-relative helicity
- 129 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
350 WWUS82 KMLB 011851 RFWMLB URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE MELBOURNE FL 151 PM EST FRI JAN 1 2010 FLZ041-044>047-053-054-141-144-147-020900- /O.CAN.KMLB.FW.A.0037.100102T1700Z-100102T2300Z/ /O.NEW.KMLB.FW.W.0001.100102T1700Z-100102T2300Z/ /O.CON.KMLB.FW.A.0001.100103T1600Z-100103T2300Z/ INLAND VOLUSIA-NORTHERN LAKE-ORANGE-SEMINOLE-SOUTHERN BREVARD- OSCEOLA-INDIAN RIVER-COASTAL VOLUSIA-SOUTHERN LAKE- NORTHERN BREVARD- 151 PM EST FRI JAN 1 2010 ...RED FLAG WARNING IN EFFECT FROM NOON TO 6 PM EST SATURDAY... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 6 PM EST SATURDAY. A FIRE WEATHER WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON. A LARGE HIGH PRESSURE RIDGE WILL PUSH A MUCH COOLER AND DRIER AIR MASS INTO EAST CENTRAL FLORIDA BEGINNING SATURDAY...AND THIS AIR MASS WILL AFFECT THE AREA FOR SEVERAL DAYS...POTENTIALLY BRINGING SEVERAL AFTERNOONS WITH LONG DURATIONS OF CRITICALLY LOW RELATIVE HUMIDITY VALUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$ FLZ058-059-064-020900- /O.CON.KMLB.FW.A.0037.100102T1700Z-100102T2300Z/ /O.CON.KMLB.FW.A.0001.100103T1600Z-100103T2300Z/ OKEECHOBEE-ST. LUCIE-MARTIN- 151 PM EST FRI JAN 1 2010 ...FIRE WEATHER WATCH REMAINS IN EFFECT SATURDAY AFTERNOON... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON... A FIRE WEATHER WATCH REMAINS IN EFFECT SATURDAY AFTERNOON. A FIRE WEATHER WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON. A LARGE HIGH PRESSURE RIDGE WILL PUSH A MUCH COOLER AND DRIER AIR MASS INTO EAST CENTRAL FLORIDA BEGINNING SATURDAY...AND THIS AIR MASS WILL AFFECT THE AREA FOR SEVERAL DAYS...POTENTIALLY BRINGING SEVERAL AFTERNOONS WITH LONG DURATIONS OF CRITICALLY LOW RELATIVE HUMIDITY VALUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$
2 follow-up statements
492 WWUS82 KMLB 020942 RFWMLB URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE MELBOURNE FL 442 AM EST SAT JAN 2 2010 FLZ058-059-064-022300- /O.CAN.KMLB.FW.A.0037.100102T1700Z-100102T2300Z/ /O.EXA.KMLB.FW.W.0001.100102T1700Z-100102T2300Z/ /O.CON.KMLB.FW.A.0001.100103T1600Z-100103T2300Z/ OKEECHOBEE-ST. LUCIE-MARTIN- 442 AM EST SAT JAN 2 2010 ...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 6 PM EST THIS EVENING... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 6 PM EST THIS EVENING. THE FIRE WEATHER WATCH HAS BEEN CANCELLED. A FIRE WEATHER WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON. A LARGE HIGH PRESSURE RIDGE WILL PUSH A MUCH COOLER AND DRIER AIR MASS INTO EAST CENTRAL FLORIDA TODAY...AND THIS AIR MASS WILL AFFECT THE AREA FOR SEVERAL DAYS...BRINGING SEVERAL AFTERNOONS WITH LONG DURATIONS OF CRITICALLY LOW RELATIVE HUMIDITY VALUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$ FLZ041-044>047-053-054-141-144-147-022300- /O.CON.KMLB.FW.W.0001.100102T1700Z-100102T2300Z/ /O.CON.KMLB.FW.A.0001.100103T1600Z-100103T2300Z/ INLAND VOLUSIA-NORTHERN LAKE-ORANGE-SEMINOLE-SOUTHERN BREVARD- OSCEOLA-INDIAN RIVER-COASTAL VOLUSIA-SOUTHERN LAKE- NORTHERN BREVARD- 442 AM EST SAT JAN 2 2010 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 PM EST THIS EVENING... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON... A RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 PM EST THIS EVENING. A FIRE WEATHER WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON. A LARGE HIGH PRESSURE RIDGE WILL PUSH A MUCH COOLER AND DRIER AIR MASS INTO EAST CENTRAL FLORIDA TODAY...AND THIS AIR MASS WILL AFFECT THE AREA FOR SEVERAL DAYS...BRINGING SEVERAL AFTERNOONS WITH LONG DURATIONS OF CRITICALLY LOW RELATIVE HUMIDITY VALUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$ CRISTALDI
083 WWUS82 KMLB 021909 RFWMLB URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE MELBOURNE FL 209 PM EST SAT JAN 2 2010 FLZ041-044>046-053-141-144-031030- /O.CAN.KMLB.FW.A.0001.100103T1600Z-100103T2300Z/ /O.NEW.KMLB.FW.W.0002.100103T1700Z-100103T2300Z/ /O.NEW.KMLB.FW.A.0002.100104T1600Z-100104T2300Z/ /O.CON.KMLB.FW.W.0001.000000T0000Z-100102T2300Z/ INLAND VOLUSIA-NORTHERN LAKE-ORANGE-SEMINOLE-OSCEOLA- COASTAL VOLUSIA-SOUTHERN LAKE- 209 PM EST SAT JAN 2 2010 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING... ...RED FLAG WARNING IN EFFECT FROM NOON TO 6 PM EST SUNDAY... ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 6 PM EST SUNDAY. A FIRE WEATHER WATCH HAS ALSO BEEN ISSUED. THIS FIRE WEATHER WATCH IS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON. A RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING. A LARGE HIGH PRESSURE RIDGE WILL PUSH A MUCH COOLER AND DRIER AIR MASS INTO EAST CENTRAL FLORIDA THIS WEEKEND...AND THIS AIR MASS WILL AFFECT THE AREA FOR SEVERAL DAYS...BRINGING SEVERAL AFTERNOONS WITH LONG DURATIONS OF CRITICALLY LOW RELATIVE HUMIDITY VALUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$ FLZ047-054-058-059-147-031030- /O.NEW.KMLB.FW.A.0002.100104T1600Z-100104T2300Z/ /O.EXT.KMLB.FW.A.0001.100103T1700Z-100103T2300Z/ /O.CON.KMLB.FW.W.0001.000000T0000Z-100102T2300Z/ SOUTHERN BREVARD-INDIAN RIVER-OKEECHOBEE-ST. LUCIE- NORTHERN BREVARD- 209 PM EST SAT JAN 2 2010 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING... ...FIRE WEATHER WATCH NOW IN EFFECT SUNDAY AFTERNOON... ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A FIRE WEATHER WATCH...WHICH IS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON. ANOTHER FIRE WEATHER REMAINS IN EFFECT SUNDAY AFTERNOON. A RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING. A LARGE HIGH PRESSURE RIDGE WILL PUSH A MUCH COOLER AND DRIER AIR MASS INTO EAST CENTRAL FLORIDA THIS WEEKEND...AND THIS AIR MASS WILL AFFECT THE AREA FOR SEVERAL DAYS...BRINGING SEVERAL AFTERNOONS WITH LONG DURATIONS OF CRITICALLY LOW RELATIVE HUMIDITY VALUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$ FLZ064-031030- /O.EXT.KMLB.FW.A.0001.100103T1700Z-100103T2300Z/ /O.CON.KMLB.FW.W.0001.000000T0000Z-100102T2300Z/ MARTIN- 209 PM EST SAT JAN 2 2010 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING... ...FIRE WEATHER WATCH NOW IN EFFECT SUNDAY AFTERNOON... A FIRE WEATHER WATCH REMAINS IN EFFECT SUNDAY AFTERNOON. A RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING. A LARGE HIGH PRESSURE RIDGE WILL PUSH A MUCH COOLER AND DRIER AIR MASS INTO EAST CENTRAL FLORIDA THIS WEEKEND...AND THIS AIR MASS WILL AFFECT THE AREA FOR SEVERAL DAYS...BRINGING SEVERAL AFTERNOONS WITH LONG DURATIONS OF CRITICALLY LOW RELATIVE HUMIDITY VALUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$ SEDLOCK
What forecasters said that day
The local office's own words before this red flag 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 red flag warning went out at Jan 1, 8:33 AM EST, 5 hours 18 minutes earlier.
Area forecast discussion, Jan 1, 8:33 AM EST, 5 hours 18 minutes before
EAST CENTRAL FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MELBOURNE FL
833 AM EST FRI JAN 1 2010
.DISCUSSION...
...FAST MOVING STORMS MAY PRODUCE STRONG TO SEVERE WIND GUSTS LATER
THIS MORNING INTO EARLY AFTERNOON...
CURRENTLY...A CLUSTER OF FAST MOVING STORMS IS QUICKLY APPROACHING
THE FLORIDA WEST COAST AHEAD OF AN INTENSE MID LYR SHORTWAVE TROUGH.
THE MORNING XMR SOUNDING INDICATES MAINLY UNIDIRECTIONAL PROFILE
ATTM WITH DEEP MOISTURE THROUGH THE COLUMN. THERMODYNAMIC
ENVIRONMENT NOT EXPECTED TO INCREASE SIGNIFICANTLY DUE TO EXTENSIVE
CLOUD COVER...HOWEVER APPROACH OF AN UPR WIND MAX ALONG WITH THE
ACTUAL COLD FRONT WILL LEAD TO THE LIKELIHOOD OF FORCED CONVECTION
AND SOME STRONG TO SEVERE WIND GUSTS FROM LATE THIS MORNING INTO THE
EARLY AFTERNOON AS STORMS DEVELOP/MOVE ACROSS THE PENINSULA.
FORECAST WILL BE UPDATED BY 9 AM TO REFINE TIMING AND CONDENSE
WORDING...
...MODIFIED PREV DISC...
MARGINAL INSTABILITY WILL BE ADEQUATE FOR STORMS TO MAINTAIN THEIR
STRENGTH AS THEY PUSH ACROSS THE PENINSULA QUICKLY FROM THE EASTERN
GULF. INCREASING DEEP LYR WINDS FIELDS...H9 WINDS TO 40-50 KNOTS...
H8 WINDS TO 55-60 KNOTS AND H5 WINDS TO 70-75 KNOTS SHOULD BE
ADEQUATE FOR ISOLD DAMAGING WIND GUSTS.
GFS DEEPENS LOW TO 1009 MB AFTER TRAVERSING PENINSULA BY 18Z. BEST
SVR CHANCES WILL BE ALONG AND SOUTH OF THE LOW TRACK DURING THE THE
LATE MORNING AND EARLY AFTERNOON LEADING UP TO ACTUAL PASSAGE OF THE
STRONG COLD FRONT. BECOMING WINDY AFTER THE FRONTAL PASSAGE WITH NW
WINDS 20 TO 25 MPH WITH GUSTS TO 30 TO 35 MPH. LAKE WIND ADVISORY IN
EFFECT THIS AFTN FOR BREEZY WSW WINDS AHEAD OF THE FRONT AND THEN
BECOMING WINDY FROM THE NW WITH GUSTS OVER 30 MPH DURING THE LATE
AFTERNOON AS THE FRONT PUSHES QUICKLY OFFSHORE.
TONIGHT...LAKE WIND ADVISORY WILL CONTINUE INTO THE EVENING HOURS
GUSTY NW WINDS EXPECTED OVERNIGHT BEHIND THE FRONT. COLDER AND DRIER
AIR WILL ALLOW TEMPS TO DROP INTO THE MID 30S NORTH TO MID 40S S
CSTL. WIND CHILLS WILL DROP INTO THE UPPER 20S TO LOWER 30S ACROSS
NRN FORECAST SECTIONS AND HAVE INCLUDED A WIND CHILL ADVISORY DOWN
TO OSCEOLA AND NRN BREVARD COUNTIES. WIND CHILLS WILL DROP INTO THE
MID 30S ACROSS THE REMAINDER OF EAST CENTRAL FL.
&&
.AVIATION...
SCT SHOWERS AND ISOLD TSRA WILL INCREASE IN COVERAGE BTWN 16Z-20Z AS
TSTM ACTIVITY ACROSS THE ERN GULF MOVES QUICKLY EASTWARD ACROSS THE
E CENTRAL FL PENINSULA. THIS WILL AFFECT ALL TERMINALS TODAY WITH
MVFR CIGS AND IFR VSBY WITH STORMS AT TIMES. COLD FRONT WILL END
PRECIP CHANCES FROM NORTH TO SOUTH BY LATE AFTN WITH CLEARING SKIES
BY 23Z-02Z AND INCREASING NW WINDS FROM THE LATE AFTN INTO THE
EVENING WITH GUSTS UP TO 24-28 KTS PSBL.
&&
.MARINE...MARINE CONDITIONS WILL DETERIORATE RAPIDLY AS A BAND OF
STORMS WITH WIND GUSTS OVER 35 KNOTS IS EXPECTED TO MOVE ACROSS THE
WATERS DURING THE EARLY TO MID AFTERNOON HOURS AND THEN STRONG AND
GUSTY NW WINDS DEVELOP BEHIND THE FRONT IN THE LATE AFTERNOON AND
EVENING. NW WINDS WILL INCREASE TO 25-30 KNOTS OFFSHORE WITH SEAS
BUILDING TO 10 FT OFFSHORE TONIGHT. SMALL CRAFT OPERATORS MAY WANT
TO DELAY TRIPS ON THE OPEN ATLANTIC WATERS WITH THE HAZARDOUS
CONDITIONS DEVELOPING. BRISK WINDS AND HIGH/CHOPPY SEAS EXPECTED TO
REMAIN IN PLACE INTO SUN...WHEN SLGT RELAXATION OF PGRAD MAY ALLOW
WINDS/SEAS TO FALL BACK A BIT TO JUST BELOW SCA THRESHOLDS...THOUGH
EXPECT CAUTIONARY CONDS TO CONTINUE THRU MON. MAY SEE RETURN OF SCA
CONDS BY TUE WITH REINFORCING NW SURGE KICKING UP WINDS/SEAS.
&&
.MLB WATCHES/WARNINGS/ADVISORIES...
FL...LAKE WIND ADVISORY FROM 11 AM THIS MORNING TO 10 PM EST THIS
EVENING FOR COASTAL VOLUSIA-INDIAN RIVER-INLAND VOLUSIA-
MARTIN-NORTHERN BREVARD-NORTHERN LAKE-OKEECHOBEE-ORANGE-
OSCEOLA-SEMINOLE-SOUTHERN BREVARD-SOUTHERN LAKE-ST. LUCIE.
FIRE WEATHER WATCH SATURDAY AFTERNOON FOR COASTAL
VOLUSIA-INDIAN RIVER-INLAND VOLUSIA-MARTIN-NORTHERN
BREVARD-NORTHERN LAKE-
OKEECHOBEE-ORANGE-OSCEOLA-SEMINOLE-SOUTHERN BREVARD- SOUTHERN
LAKE-ST. LUCIE.
FIRE WEATHER WATCH FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON
FOR COASTAL VOLUSIA-INDIAN RIVER-INLAND VOLUSIA-MARTIN-
NORTHERN BREVARD-NORTHERN LAKE-OKEECHOBEE-ORANGE-OSCEOLA-
SEMINOLE-SOUTHERN BREVARD-SOUTHERN LAKE-ST. LUCIE.
WIND CHILL ADVISORY FROM 1 AM TO 9 AM EST SATURDAY FOR COASTAL
VOLUSIA-INLAND VOLUSIA-NORTHERN BREVARD-NORTHERN LAKE-
ORANGE-OSCEOLA-SEMINOLE-SOUTHERN LAKE.
AM...SMALL CRAFT ADVISORY FROM 10 AM THIS MORNING TO 10 AM EST
SATURDAY FOR COASTAL WATERS FROM FLAGLER BEACH TO VOLUSIA
BREVARD COUNTY LINE OUT 20 NM-COASTAL WATERS FROM SEBASTIAN
INLET TO JUPITER INLET OUT 20 NM-COASTAL WATERS FROM
VOLUSIA BREVARD COUNTY LINE TO SEBASTIAN INLET OUT 20 NM.
SMALL CRAFT ADVISORY FROM 10 AM THIS MORNING TO 5 AM EST SUNDAY
FOR WATERS FROM FLAGLER BEACH TO VOLUSIA BREVARD COUNTY
LINE 20 TO 60 NM OFFSHORE-WATERS FROM SEBASTIAN INLET TO
JUPITER INLET 20 TO 60 NM OFFSHORE-WATERS FROM VOLUSIA
BREVARD COUNTY LINE TO SEBASTIAN INLET 20 TO 60 NM OFFSHORE.
&&
JP/TES/MRTHazardous weather outlook, Jan 1, 5:00 AM EST, 8 hours 51 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE MELBOURNE FL 500 AM EST FRI JAN 1 2010 AMZ550-552-555-570-572-575-FLZ041-044>047-053-054-058-059-064-141- 144-147-012200- COASTAL WATERS FROM FLAGLER BEACH TO VOLUSIA BREVARD COUNTY LINE OUT 20 NM- COASTAL WATERS FROM VOLUSIA BREVARD COUNTY LINE TO SEBASTIAN INLET OUT 20 NM- COASTAL WATERS FROM SEBASTIAN INLET TO JUPITER INLET OUT 20 NM- WATERS FROM FLAGLER BEACH TO VOLUSIA BREVARD COUNTY LINE 20 TO 60 NM OFFSHORE- WATERS FROM VOLUSIA BREVARD COUNTY LINE TO SEBASTIAN INLET 20 TO 60 NM OFFSHORE- WATERS FROM SEBASTIAN INLET 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- 500 AM EST FRI JAN 1 2010 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL FLORIDA. .DAY ONE...TODAY AND TONIGHT. ...THUNDERSTORM IMPACT... A LOW PRESSURE SYSTEM ORGANIZING IN THE GULF OF MEXICO WILL MOVE TOWARD THE FLORIDA PENINSULA THIS AFTERNOON BRINGING WITH IT A LINE OF THUNDERSTORMS. THIS SYSTEM WILL BE ENHANCED BY A STRONG UPPER LEVEL JET STREAM AND STRENGTHENING LOW AND MID LAYER WIND FIELDS AS IT APPROACHES EAST CENTRAL FLORIDA LATER THIS MORNING AND DURING THE EARLY AFTERNOON. THE MAIN THUNDERSTORM THREAT WILL BE THE POSSIBILITY OF DAMAGING WIND GUSTS WITH BOWING THUNDERSTORM SEGMENTS. LOCALLY HEAVY RAIN AND CLOUD TO GROUND LIGHTNING STRIKES WILL ALSO ACCOMPANY THE STRONGER STORMS. THERE IS A VERY LOW THREAT THAT A STORM COULD DEVELOP ROTATION AND PRODUCE AN ISOLATED TORNADO. RESIDENTS AND VISITORS TO THE AREA SHOULD MONITOR THE WEATHER BY LISTENING FOR LATER STATEMENTS AND POSSIBLE WARNINGS. BE PREPARED TO SEEK SHELTER QUICKLY IN A STURDY STRUCTURE INDOORS SHOULD WARNINGS BE ISSUED FOR YOUR LOCATION. ...HIGH WIND IMPACT... BREEZY SOUTHWEST WINDS LATE THIS MORNING WILL BECOMING WINDY FROM THE NORTHWEST BY LATE AFTERNOON AS A COLD FRONT MOVES ACROSS EAST CENTRAL FLORIDA. NORTHWEST WINDS ARE EXPECTED TO INCREASE TO AROUND 20 MPH WITH GUSTS TO 30 TO 35 MPH POSSIBLE IN THE LATE AFTERNOON AND EARLY EVENING. THUNDERSTORMS ARE ALSO EXPECTED TO PRECEDE THE COLD FRONT DURING THE EARLY AFTERNOON AND MAY HELP MIX SOME STRONGER WINDS IN EXCESS OF 35 KNOTS TO THE SURFACE ACROSS THE INLAND LAKES CAUSING A HAZARD FOR SMALL BOATERS. GUSTY WINDS MAY ALSO BLOW AROUND LIGHT PATIO FURNITURE AND BLOW DEBRIS ACROSS ROADWAYS. MOTORISTS SHOULD BE ON THE LOOK OUT FOR LOOSE OBJECTS THAT MAY BE BLOWN INTO YOUR LANE. ...EXCESSIVE COLD IMPACT... NORTHWEST WINDS BEHIND A COLD FRONT ARE EXPECTED AT 10 TO 15 MPH OVERNIGHT. THESE WINDS COMBINED WITH LOW TEMPERATURES IN THE MID 30S TO LOWER 40S WILL ALLOW WIND CHILLS TO DROP INTO THE UPPER 20S AND LOWER 30 LATE AT NIGHT. THIS WILL BE THE FIRST NIGHT OF MANY WITH LOWS IN THE 30S ACROSS MUCH OF EAST CENTRAL FLORIDA. HOUSE AND APARTMENT FIRES POSE A REAL DANGER DURING FLORIDA COLD AIR OUTBREAKS. REMEMBER TO KEEP FLAMMABLE MATERIAL SUCH AS CLOTHING OR NEWSPAPERS AWAY FROM PORTABLE HEATERS. MAKE SURE THAT SMOKE DETECTORS ARE WORKING PROPERLY BEFORE GOING TO SLEEP. ...RIP CURRENT IMPACT... A DECREASING NORTHEAST SWELL WILL CONTRIBUTE TO A MODERATE RISK OF RIP CURRENTS AT EAST CENTRAL FLORIDA BEACHES TODAY. ...MARINE THUNDERSTORM GUST IMPACT... A LINE OF THUNDERSTORMS ACROSS THE GULF OF MEXICO WILL MOVE QUICKLY EASTWARD TOWARD EAST CENTRAL FLORIDA BY MID DAY AND MOVE ACROSS THE ATLANTIC WATERS THIS AFTERNOON. THE POTENTIAL IS HIGH FOR WIND GUSTS ABOVE 35 KNOTS WITH THESE STORMS WHICH WILL BE A HAZARD TO SMALL CRAFT OPERATORS ON THE LARGER INLAND LAKES...INTRACOASTAL AND ATLANTIC WATERS. ...WIND AND SEA IMPACT... MARINE CONDITIONS WILL DETERIORATE THROUGH THE DAY AS GUSTY SOUTHWEST TO WEST WINDS ACCOMPANY A LINE OF STORMS AND THEN WIND STRENGTHEN FURTHER FROM THE NORTHWEST LATER THIS AFTERNOON. NORTHWEST WINDS WILL INCREASE TO 25 TO 30 KNOTS OFFSHORE TONIGHT WITH SEAS BUILDING OVER 10 FEET. BOATING CONDITIONS WILL BECOME HAZARDOUS FOR SMALL CRAFT. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY. THE COLD WEATHER WILL CONTINUE FOR SUCCESSIVE NIGHTS WELL INTO NEXT WEEK WITH LOW WIND CHILLS ALONG WITH A THREAT OF FREEZING TEMPERATURES ON A FEW NIGHTS. THE AIR MASS WILL ALSO BE VERY DRY WHICH WILL LEAD TO LOW RELATIVE HUMIDITY CONCERNS SATURDAY THROUGH TUESDAY. .SPOTTER INFORMATION STATEMENT... SPOTTERS SHOULD MONITOR THE WEATHER. FORMAL ACTIVATION MAY BE NEEDED. VOLKMER
The office that day
Everything else NWS Melbourne, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 1, 4:06 AM EST | Lake Wind Advisory | MLB | Lake, Okeechobee, Orange, Osceola, Seminole, Volusia | 15 hr |
| Jan 1, 4:17 AM EST | Wind Chill Advisory | MLB | Lake, Orange, Osceola, Seminole, Volusia | 29 hr |
| Jan 1, 4:28 AM EST | Fire Weather Watch | MLB | Lake, Okeechobee, Orange, Osceola, Seminole, Volusia | 48 hr |
Nearby
Red Flag Warnings in Florida, 2010Every red flag warning in 2010
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.