HAZARDOUS WEATHER OUTLOOK
Issue Date: 849 PM EST WED DEC 23 2009
Expiration: 1200 PM EST THU DEC 24 2009 ...HIGH RISK OF DANGEROUS RIP CURRENTS ATLANTIC COAST BEACHES...
...THUNDERSTORMS POSSIBLE THURSDAY BUT BETTER CHANCE CHRISTMAS DAY...
THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTH FLORIDA.
.DAY ONE...TONIGHT
RIP CURRENTS: NORTHEAST TO EAST WINDS 15 TO 20 KNOTS COUPLED WITH
A NORTHEAST SWELL OF 2 TO 3 FEET WILL MEAN A HIGH RISK OF
DANGEROUS RIP CURRENTS AT ALL ATLANTIC COAST BEACHES TONIGHT.
NO OTHER HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY
ISOLATED THUNDERSTORMS, MAINLY OVER THE ATLANTIC COASTAL WATERS,
WILL BE POSSIBLE THURSDAY. THERE WILL BE A BETTER CHANCE OF
THUNDERSTORMS, SOME POSSIBLY PRODUCING HEAVY RAINS, ON CHRISTMAS DAY
OVER ALL OF MAINLAND SOUTH FLORIDA AND THE ADJACENT COASTAL
WATERS.
THERE WILL BE A CONTINUING RISK OF DANGEROUS RIP CURRENTS AT ALL
ATLANTIC COAST BEACHES THURSDAY DIMINISHING SOMEWHAT ON CHRISTMAS
DAY.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY. SPOTTER ACTIVATION IS
ENCOURAGED FOR LOCAL REPORTS OF WIND OR HEAVY RAIN ON THURSDAY AND
CHRISTMAS DAY.
FOR MORE INFORMATION...VISIT THE NATIONAL WEATHER SERVICE IN
MIAMI WEBSITE AT WWW.WEATHER.GOV/MIAMI.
$$
SPECIAL WEATHER STATEMENT
Issue Date: 617 PM EST WED DEC 23 2009
Expiration: 600 AM EST THU DEC 24 2009 ...POTENTIAL FOR SEVERE WEATHER THURSDAY NIGHT INTO CHRISTMAS
MORNING...
A DEVELOPING LOW PRESSURE SYSTEM WILL CONTINUE TO IMPACT THE CENTRAL
UNITED STATES THROUGH THURSDAY THEN IS FORECAST TO LIFT NORTH-
NORTHEAST ON CHRISTMAS DAY AND INTO THE WEEKEND.
A TRAILING COLD FRONT FROM THE LOW PRESSURE SYSTEM WILL PUSH TOWARD
THE AREA THURSDAY NIGHT AND WILL BE PRECEDED BY A LINE OF
SHOWERS AND THUNDERSTORMS. ALTHOUGH ATMOSPHERIC INSTABILITY IS NOT
PARTICULARLY HIGH...STRONG WINDS ALOFT AND INCREASING LIFT WILL
LIKELY SUPPORT STRONG TO SEVERE THUNDERSTORMS. THE PRIMARY THREAT
FROM THESE STORMS WILL BE DAMAGING WINDS BUT THERE IS A RISK OF AN
ISOLATED TORNADO MAINLY WITHIN THE SQUALL LINE. CLOUD TO GROUND
LIGHTNING AND VERY HEAVY RAINFALL WILL ALSO ACCOMPANY THE SQUALL
LINE. ALTHOUGH THERE IS SOME UNCERTAINTY ON THE TIMING OF THE SQUALL
LINE...THE BEST ESTIMATE AT THIS TIME IS IT MOVING TO AN ALMA GEORGIA
TO LIVE OAK FLORIDA LINE THURSDAY EVENING...REACHING THE COASTAL
SECTIONS LATE THURSDAY NIGHT OR DURING THE EARLY MORNING HOURS ON
CHRISTMAS DAY. THE SEVERE WEATHER THREAT SHOULD BE ENDING BY
CHRISTMAS MORNING AS THE COLD FRONT ADVANCES ACROSS THE AREA.
OUTSIDE OF THE MAIN LINE OF SHOWERS AND STORMS...INDIVIDUAL SHOWERS
AND THUNDERSTORMS MAY EVEN PRODUCE WIND GUSTS OF 40 TO 50 MPH
BEGINNING LATE THURSDAY AFTERNOON ALONG THE I-75 AND U.S. HIGHWAY
441 CORRIDORS. WINDS OF THIS INTENSITY ARE CAPABLE OF UPROOTING SMALL
TREES AND OVERTURNING SHEDS AND SMALL STRUCTURES.
LAW ENFORCEMENT AGENCIES...EMERGENCY MANAGEMENT OFFICIALS...STORM
SPOTTER GROUPS...AND OTHER INTERESTED CONCERNS SHOULD MONITOR THIS
SITUATION AND TAKE APPROPRIATE ACTION SHOULD SEVERE WEATHER APPROACH
YOUR AREA.
MARINE INTERESTS OPERATING IN THE COASTAL AND INLAND WATERS...BE
AWARE OF THE RISK OF HIGH WINDS AND ROUGH SEAS WITH APPROACHING
STORMS AND BE PREPARED TO SEEK SAFE HARBOR.
STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL TELEVISION OR RADIO
STATIONS...OR YOUR CABLE TELEVISION PROVIDER FOR LATER STATEMENTS
CONCERNING THIS SEVERE WEATHER EVENT.
$$
ECZ
HAZARDOUS WEATHER OUTLOOK
Issue Date: 347 PM EST WED DEC 23 2009
Expiration: 600 AM EST THU DEC 24 2009 Expires:200912241100;;
FLUS42 KJAX 232047 AAA
HWOJAX
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE JACKSONVILLE FL
347 PM EST WED DEC 23 2009
FLZ020>025-030>033-035>038-040-GAZ132>136-149>154-162>166-241100-
HAMILTON-SUWANNEE-COLUMBIA-BAKER-NASSAU-DUVAL-UNION-BRADFORD-CLAY-
ST JOHNS-GILCHRIST-ALACHUA-PUTNAM-FLAGLER-MARION-COFFEE-
JEFF DAVIS-BACON-APPLING-WAYNE-ATKINSON-WARE-PIERCE-BRANTLEY-
INLAND GLYNN-COASTAL GLYNN-ECHOLS-CLINCH-CHARLTON-INLAND CAMDEN-
COASTAL CAMDEN-
347 PM EST WED DEC 23 2009
THIS OUTLOOK IS FOR NORTHEAST FLORIDA AND SOUTHEAST GEORGIA.
.DAY ONE...TONIGHT...
MINOR TO MODERATE FLOODING WILL CONTINUE ALONG THE ALTAMAHA RIVER AT
BAXLEY AND CHARLOTTE...WITH MAJOR FLOODING OCCURRING AT EVERETT.
PLEASE REFER TO THE LATEST RIVER FLOOD WARNINGS.
.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY...
MINOR TO MODERATE FLOODING WILL CONTINUE ALONG THE ALTAMAHA RIVER AT
BAXLEY AND CHARLOTTE...WITH MAJOR FLOODING AT EVERETT. ADDITIONAL
RAINFALL THURSDAY NIGHT AND FRIDAY MAY DELAY IMPROVING CONDITIONS.
PLEASE REFER TO THE LATEST RIVER FLOOD WARNINGS.
SHOWERS AND EMBEDDED THUNDERSTORMS WITH GUSTY WINDS WILL BE POSSIBLE
FROM LATE ON CHRISTMAS EVE INTO EARLY CHRISTMAS DAY. ISOLATED STRONG
TO SEVERE THUNDERSTORMS WILL BE POSSIBLE. LOCALLY HEAVY RAINFALL MAY
ACCOMPANY SOME OF THE SHOWER AND THUNDERSTORM ACTIVITY WITH RAINFALL
AMOUNTS AROUND AN INCH POSSIBLE MAINLY ACROSS SOUTHEAST GEORGIA.
AN ELEVATED RISK OF RIP CURRENTS WILL BE POSSIBLE ON CHRISTMAS EVE
AND CHRISTMAS DAY AS A STRONG ONSHORE FLOW DEVELOPS.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT REQUESTED AT THIS TIME.
FOR ADDITIONAL INFORMATION...VISIT THE NATIONAL WEATHER SERVICE
IN JACKSONVILLE WEBSITE ON THE INTERNET AT WEATHER.GOV/JAX.
$$
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