JonathanBelles wrote:Interesting area of vorticity off the Yucatan peninsula left behind.
I was about to post this. It's completely obvious tonight even on IR loops. Pretty vigorous.
ATL: ANDREA - Post-Tropical
Moderator: S2k Moderators
Re: Re:
bahamaswx wrote:JonathanBelles wrote:Interesting area of vorticity off the Yucatan peninsula left behind.
I was about to post this. It's completely obvious tonight even on IR loops. Pretty vigorous.
A pretty big "blob".
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The posts in this forum are NOT official forecast and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products.
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cycloneye
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Re: ATL: ANDREA - Watches/Warnings/Advisories
BULLETIN
POST-TROPICAL CYCLONE ANDREA ADVISORY NUMBER 11
NWS NATIONAL HURRICANE CENTER MIAMI FL AL012013
500 AM EDT SAT JUN 08 2013
...POST-TROPICAL ANDREA RACING NORTHEASTWARD...
SUMMARY OF 500 AM EDT...0900 UTC...INFORMATION
----------------------------------------------
LOCATION...40.9N 72.5W
ABOUT 130 MI...205 KM WSW OF NANTUCKET MASSACHUSETTS
ABOUT 35 MI...55 KM WSW OF THE EASTERN TIP OF LONG ISLAND
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H
PRESENT MOVEMENT...NE OR 45 DEGREES AT 35 MPH...56 KM/H
MINIMUM CENTRAL PRESSURE...998 MB...29.47 INCHES
WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY...
NONE.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
GALE CONDITIONS ARE EXPECTED NEAR PORTIONS OF COASTAL RHODE ISLAND
AND SOUTHEASTERN MASSACHUSETTS. A HIGH WIND ADVISORY IS IN EFFECT
FOR NANTUCKET MASSACHUSETTS.
FOR ADDITIONAL INFORMATION...INCLUDING OTHER INLAND WATCHES AND
WARNINGS...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL NATIONAL
WEATHER SERVICE FORECAST OFFICE AT WEATHER.GOV.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 500 AM EDT...0900 UTC...THE CENTER OF POST-TROPICAL CYCLONE
ANDREA WAS LOCATED NEAR LATITUDE 40.9 NORTH...LONGITUDE 72.5 WEST.
THE POST-TROPICAL CYCLONE IS MOVING TOWARD THE NORTHEAST NEAR 35 MPH
...56 KM/H. A TURN TOWARD THE EAST-NORTHEAST AND EAST SHOULD OCCUR
TODAY AND SUNDAY. ON THE FORECAST TRACK...THE CENTER OF ANDREA
WILL CONTINUE TO MOVE NORTHEASTWARD NEAR THE U.S. EAST COAST
TODAY...AND THEN ACROSS ATLANTIC CANADA LATE TODAY THROUGH SUNDAY.
MAXIMUM SUSTAINED WINDS REMAIN NEAR 45 MPH...75 KM/H...WITH HIGHER
GUSTS. LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT 48
HOURS.
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 230 MILES...370 KM
TO THE EAST OF THE CENTER.
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 998 MB...29.47 INCHES.
HAZARDS AFFECTING LAND
----------------------
RAINFALL...POST-TROPICAL ANDREA IS EXPECTED TO PRODUCE ADDITIONAL
RAINFALL UP TO 1 INCH OVER PARTS OF COASTAL NEW ENGLAND. THIS WILL
BRING ISOLATED STORM TOTAL AMOUNTS TO NEAR 5 INCHES OVER PARTS OF
SOUTHERN NEW ENGLAND.
STORM SURGE...LOCALIZED COASTAL FLOODING IS POSSIBLE ALONG PORTIONS
OF THE U.S. EAST COAST FROM LONG ISLAND TO NEW ENGLAND. FOR
INFORMATION SPECIFIC TO YOUR AREA...PLEASE SEE PRODUCTS ISSUED BY
YOUR LOCAL NATIONAL WEATHER SERVICE OFFICE.
WIND...WINDS TO NEAR GALE FORCE ARE POSSIBLE ALONG PORTIONS OF THE
COAST FROM LONG ISLAND TO ATLANTIC CANADA THROUGH SUNDAY.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...1100 AM EDT.
$$
FORECASTER AVILA
POST-TROPICAL CYCLONE ANDREA DISCUSSION NUMBER 11
NWS NATIONAL HURRICANE CENTER MIAMI FL AL012013
500 AM EDT SAT JUN 08 2013
SURFACE OBSERVATIONS INDICATE THAT THE CIRCULATION IS ELONGATED AND
DIFFICULT TO LOCATE. THE CENTER HAS BEEN PLACED NEAR THE AREA OF
MINIMUM PRESSURE AND USING CONTINUITY. THE BEST ESTIMATE OF THE
INITIAL MOTION IS TOWARD THE NORTHEAST OR 045 DEGREES AT 30
KNOTS. THE INTENSITY REMAINS AT 40 KNOTS...BUT THESE WINDS ARE
OCCURRING PRIMARILY WELL EAST OF THE CENTER OF CIRCULATION.
I DO NOT HAVE MUCH MORE TO SAY ABOUT THIS POST-TROPICAL CYCLONE. THE
SYSTEM WILL CONTINUE TO MOVE NORTHEASTWARD AND THEN EASTWARD
EMBEDDED WITHIN THE HIGH LATITUDE WESTERLIES.
THE THREAT FOR HIGH WINDS...HEAVY RAINFALL...AND LOCALIZED COASTAL
FLOODING WILL CONTINUE TODAY ACROSS NEW ENGLAND. HAZARDOUS
CONDITIONS IN THESE AREAS WILL CONTINUE TO BE COMMUNICATED THROUGH
LOCAL NATIONAL WEATHER SERVICE WARNING PRODUCTS.
FORECAST POSITIONS AND MAX WINDS
INIT 08/0900Z 40.9N 72.5W 40 KT 45 MPH
12H 08/1800Z 44.0N 67.5W 40 KT 45 MPH...POST-TROP/EXTRATROP
24H 09/0600Z 46.5N 60.0W 35 KT 40 MPH...POST-TROP/EXTRATROP
36H 09/1800Z 47.5N 52.0W 35 KT 40 MPH...POST-TROP/EXTRATROP
48H 10/0600Z...ABSORBED
$$
FORECASTER AVILA
POST-TROPICAL CYCLONE ANDREA ADVISORY NUMBER 11
NWS NATIONAL HURRICANE CENTER MIAMI FL AL012013
500 AM EDT SAT JUN 08 2013
...POST-TROPICAL ANDREA RACING NORTHEASTWARD...
SUMMARY OF 500 AM EDT...0900 UTC...INFORMATION
----------------------------------------------
LOCATION...40.9N 72.5W
ABOUT 130 MI...205 KM WSW OF NANTUCKET MASSACHUSETTS
ABOUT 35 MI...55 KM WSW OF THE EASTERN TIP OF LONG ISLAND
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H
PRESENT MOVEMENT...NE OR 45 DEGREES AT 35 MPH...56 KM/H
MINIMUM CENTRAL PRESSURE...998 MB...29.47 INCHES
WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY...
NONE.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
GALE CONDITIONS ARE EXPECTED NEAR PORTIONS OF COASTAL RHODE ISLAND
AND SOUTHEASTERN MASSACHUSETTS. A HIGH WIND ADVISORY IS IN EFFECT
FOR NANTUCKET MASSACHUSETTS.
FOR ADDITIONAL INFORMATION...INCLUDING OTHER INLAND WATCHES AND
WARNINGS...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL NATIONAL
WEATHER SERVICE FORECAST OFFICE AT WEATHER.GOV.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 500 AM EDT...0900 UTC...THE CENTER OF POST-TROPICAL CYCLONE
ANDREA WAS LOCATED NEAR LATITUDE 40.9 NORTH...LONGITUDE 72.5 WEST.
THE POST-TROPICAL CYCLONE IS MOVING TOWARD THE NORTHEAST NEAR 35 MPH
...56 KM/H. A TURN TOWARD THE EAST-NORTHEAST AND EAST SHOULD OCCUR
TODAY AND SUNDAY. ON THE FORECAST TRACK...THE CENTER OF ANDREA
WILL CONTINUE TO MOVE NORTHEASTWARD NEAR THE U.S. EAST COAST
TODAY...AND THEN ACROSS ATLANTIC CANADA LATE TODAY THROUGH SUNDAY.
MAXIMUM SUSTAINED WINDS REMAIN NEAR 45 MPH...75 KM/H...WITH HIGHER
GUSTS. LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT 48
HOURS.
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 230 MILES...370 KM
TO THE EAST OF THE CENTER.
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 998 MB...29.47 INCHES.
HAZARDS AFFECTING LAND
----------------------
RAINFALL...POST-TROPICAL ANDREA IS EXPECTED TO PRODUCE ADDITIONAL
RAINFALL UP TO 1 INCH OVER PARTS OF COASTAL NEW ENGLAND. THIS WILL
BRING ISOLATED STORM TOTAL AMOUNTS TO NEAR 5 INCHES OVER PARTS OF
SOUTHERN NEW ENGLAND.
STORM SURGE...LOCALIZED COASTAL FLOODING IS POSSIBLE ALONG PORTIONS
OF THE U.S. EAST COAST FROM LONG ISLAND TO NEW ENGLAND. FOR
INFORMATION SPECIFIC TO YOUR AREA...PLEASE SEE PRODUCTS ISSUED BY
YOUR LOCAL NATIONAL WEATHER SERVICE OFFICE.
WIND...WINDS TO NEAR GALE FORCE ARE POSSIBLE ALONG PORTIONS OF THE
COAST FROM LONG ISLAND TO ATLANTIC CANADA THROUGH SUNDAY.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...1100 AM EDT.
$$
FORECASTER AVILA
POST-TROPICAL CYCLONE ANDREA DISCUSSION NUMBER 11
NWS NATIONAL HURRICANE CENTER MIAMI FL AL012013
500 AM EDT SAT JUN 08 2013
SURFACE OBSERVATIONS INDICATE THAT THE CIRCULATION IS ELONGATED AND
DIFFICULT TO LOCATE. THE CENTER HAS BEEN PLACED NEAR THE AREA OF
MINIMUM PRESSURE AND USING CONTINUITY. THE BEST ESTIMATE OF THE
INITIAL MOTION IS TOWARD THE NORTHEAST OR 045 DEGREES AT 30
KNOTS. THE INTENSITY REMAINS AT 40 KNOTS...BUT THESE WINDS ARE
OCCURRING PRIMARILY WELL EAST OF THE CENTER OF CIRCULATION.
I DO NOT HAVE MUCH MORE TO SAY ABOUT THIS POST-TROPICAL CYCLONE. THE
SYSTEM WILL CONTINUE TO MOVE NORTHEASTWARD AND THEN EASTWARD
EMBEDDED WITHIN THE HIGH LATITUDE WESTERLIES.
THE THREAT FOR HIGH WINDS...HEAVY RAINFALL...AND LOCALIZED COASTAL
FLOODING WILL CONTINUE TODAY ACROSS NEW ENGLAND. HAZARDOUS
CONDITIONS IN THESE AREAS WILL CONTINUE TO BE COMMUNICATED THROUGH
LOCAL NATIONAL WEATHER SERVICE WARNING PRODUCTS.
FORECAST POSITIONS AND MAX WINDS
INIT 08/0900Z 40.9N 72.5W 40 KT 45 MPH
12H 08/1800Z 44.0N 67.5W 40 KT 45 MPH...POST-TROP/EXTRATROP
24H 09/0600Z 46.5N 60.0W 35 KT 40 MPH...POST-TROP/EXTRATROP
36H 09/1800Z 47.5N 52.0W 35 KT 40 MPH...POST-TROP/EXTRATROP
48H 10/0600Z...ABSORBED
$$
FORECASTER AVILA
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cycloneye
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- Posts: 139141
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Re: ATL: ANDREA - Watches/Warnings/Advisories
Last Advisory issued by NHC
BULLETIN
POST-TROPICAL CYCLONE ANDREA ADVISORY NUMBER 12
NWS NATIONAL HURRICANE CENTER MIAMI FL AL012013
1100 AM EDT SAT JUN 08 2013
...HEAVY RAINS AND WINDS SHIFTING AWAY FROM NEW ENGLAND...
...THIS WILL BE THE LAST ADVISORY...
SUMMARY OF 1100 AM EDT...1500 UTC...INFORMATION
-----------------------------------------------
LOCATION...43.6N 68.8W
ABOUT 75 MI...120 KM E OF PORTLAND MAINE
ABOUT 265 MI...430 KM WSW OF HALIFAX NOVA SCOTIA
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H
PRESENT MOVEMENT...NE OR 50 DEGREES AT 39 MPH...63 KM/H
MINIMUM CENTRAL PRESSURE...1000 MB...29.53 INCHES
WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY...
NONE.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
FOR ADDITIONAL INFORMATION IN THE UNITED STATES...INCLUDING INLAND
WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL
NATIONAL WEATHER SERVICE FORECAST OFFICE AT WEATHER.GOV.
INFORMATION FOR ATLANTIC CANADA IS AVAILABLE FROM ENVIRONMENT
CANADA AT WEATHER.GC.CA.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 1100 AM EDT...1500 UTC...THE CENTER OF POST-TROPICAL CYCLONE
ANDREA WAS LOCATED NEAR LATITUDE 43.6 NORTH...LONGITUDE 68.8 WEST.
ANDREA IS MOVING TOWARD THE NORTHEAST NEAR 39 MPH...63 KM/H. A
TURN TOWARD THE EAST-NORTHEAST AND EAST AT A SLIGHTLY SLOWER
FORWARD SPEED IS EXPECTED TONIGHT AND ON SUNDAY. ON THE FORECAST
TRACK...THE CENTER OF THE POST-TROPICAL CYCLONE WILL MOVE ACROSS
ATLANTIC CANADA LATER TODAY THROUGH SUNDAY.
MAXIMUM SUSTAINED WINDS REMAIN NEAR 45 MPH...75 KM/H...WITH HIGHER
GUSTS. LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT 36
HOURS. POST-TROPICAL CYCLONE ANDREA IS EXPECTED TO BE ABSORBED BY
ANOTHER LOW PRESSURE SYSTEM EAST OF NEWFOUNDLAND LATE SUNDAY.
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 255 MILES...410 KM
SOUTHEAST OF THE CENTER OVER THE ATLANTIC WATERS.
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1000 MB...29.53 INCHES.
HAZARDS AFFECTING LAND
----------------------
RAINFALL...HEAVY RAINFALL ASSOCIATED WITH POST-TROPICAL CYCLONE
ANDREA IS EXPECTED ACROSS PORTIONS OF ATLANTIC CANADA THROUGH
SUNDAY. RAINFALL WILL BE COMING TO AN END BY EARLY THIS AFTERNOON
ACROSS MAINE...WITH LESS THAN 1 INCH OF ADDITIONAL RAINFALL
ACCUMULATION EXPECTED.
WIND...STRONG GUSTY WINDS ARE POSSIBLE ACROSS PORTIONS OF ATLANTIC
CANADA THROUGH SUNDAY.
NEXT ADVISORY
-------------
THIS IS THE LAST PUBLIC ADVISORY ISSUED BY THE NATIONAL HURRICANE
CENTER ON THIS SYSTEM. ADDITIONAL INFORMATION ON THIS SYSTEM CAN BE
FOUND IN HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER
SERVICE...UNDER AWIPS HEADER NFDHSFAT1 AND WMO HEADER FZNT01 KWBC.
$$
FORECASTER BERG
POST-TROPICAL CYCLONE ANDREA DISCUSSION NUMBER 12
NWS NATIONAL HURRICANE CENTER MIAMI FL AL012013
1100 AM EDT SAT JUN 08 2013
THE CENTER OF THE POST-TROPICAL CYCLONE CONTINUES TO RACE UP THE
EASTERN SEABOARD AND IS LOCATED OVER THE GULF OF MAINE. ALL
GALE-FORCE WINDS ARE NOW LOCATED WELL SOUTHEAST OF THE U.S. COAST
OVER THE ATLANTIC WATERS...AND HEAVY RAINFALL ACROSS DOWNEAST MAINE
WILL BE COMING TO AN END THIS AFTERNOON. THEREFORE...THIS WILL BE
THE LAST ADVISORY FROM NHC. STRONG GUSTY WINDS AND HEAVY RAINFALL
WILL STILL BE POSSIBLE FOR PORTIONS OF ATLANTIC CANADA THROUGH
SUNDAY.
THE INITIAL MOTION IS 050/34 KT...AND THE POST-TROPICAL CYCLONE
SHOULD TURN TOWARD THE EAST AT A SLIGHTLY SLOWER FORWARD SPEED IN 36
HOURS. THIS WILL TAKE THE CENTER ACROSS ATLANTIC CANADA AND THEN
OVER THE NORTH ATLANTIC BEFORE BEING ABSORBED BY ANOTHER LOW IN 48
HOURS. NO SIGNIFICANT CHANGE IN INTENSITY IS EXPECTED BEFORE
ABSORPTION OCCURS.
ADDITIONAL INFORMATION ON THIS SYSTEM CAN BE FOUND IN HIGH SEAS
FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE...UNDER AWIPS
HEADER NFDHSFAT1 AND WMO HEADER FZNT01 KWBC. ADDITIONAL INFORMATION
FOR ATLANTIC CANADA CAN BE FOUND IN FORECASTS ISSUED BY ENVIRONMENT
CANADA AT WEATHER.GC.CA.
FORECAST POSITIONS AND MAX WINDS
INIT 08/1500Z 43.6N 68.8W 40 KT 45 MPH...POST-TROP/EXTRATROP
12H 09/0000Z 45.9N 63.1W 40 KT 45 MPH...POST-TROP/EXTRATROP
24H 09/1200Z 47.0N 55.9W 35 KT 40 MPH...POST-TROP/EXTRATROP
36H 10/0000Z 47.7N 47.1W 35 KT 40 MPH...POST-TROP/EXTRATROP
48H 10/1200Z...ABSORBED BY ANOTHER LOW
$$
FORECASTER BERG
BULLETIN
POST-TROPICAL CYCLONE ANDREA ADVISORY NUMBER 12
NWS NATIONAL HURRICANE CENTER MIAMI FL AL012013
1100 AM EDT SAT JUN 08 2013
...HEAVY RAINS AND WINDS SHIFTING AWAY FROM NEW ENGLAND...
...THIS WILL BE THE LAST ADVISORY...
SUMMARY OF 1100 AM EDT...1500 UTC...INFORMATION
-----------------------------------------------
LOCATION...43.6N 68.8W
ABOUT 75 MI...120 KM E OF PORTLAND MAINE
ABOUT 265 MI...430 KM WSW OF HALIFAX NOVA SCOTIA
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H
PRESENT MOVEMENT...NE OR 50 DEGREES AT 39 MPH...63 KM/H
MINIMUM CENTRAL PRESSURE...1000 MB...29.53 INCHES
WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY...
NONE.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
FOR ADDITIONAL INFORMATION IN THE UNITED STATES...INCLUDING INLAND
WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL
NATIONAL WEATHER SERVICE FORECAST OFFICE AT WEATHER.GOV.
INFORMATION FOR ATLANTIC CANADA IS AVAILABLE FROM ENVIRONMENT
CANADA AT WEATHER.GC.CA.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 1100 AM EDT...1500 UTC...THE CENTER OF POST-TROPICAL CYCLONE
ANDREA WAS LOCATED NEAR LATITUDE 43.6 NORTH...LONGITUDE 68.8 WEST.
ANDREA IS MOVING TOWARD THE NORTHEAST NEAR 39 MPH...63 KM/H. A
TURN TOWARD THE EAST-NORTHEAST AND EAST AT A SLIGHTLY SLOWER
FORWARD SPEED IS EXPECTED TONIGHT AND ON SUNDAY. ON THE FORECAST
TRACK...THE CENTER OF THE POST-TROPICAL CYCLONE WILL MOVE ACROSS
ATLANTIC CANADA LATER TODAY THROUGH SUNDAY.
MAXIMUM SUSTAINED WINDS REMAIN NEAR 45 MPH...75 KM/H...WITH HIGHER
GUSTS. LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT 36
HOURS. POST-TROPICAL CYCLONE ANDREA IS EXPECTED TO BE ABSORBED BY
ANOTHER LOW PRESSURE SYSTEM EAST OF NEWFOUNDLAND LATE SUNDAY.
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 255 MILES...410 KM
SOUTHEAST OF THE CENTER OVER THE ATLANTIC WATERS.
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1000 MB...29.53 INCHES.
HAZARDS AFFECTING LAND
----------------------
RAINFALL...HEAVY RAINFALL ASSOCIATED WITH POST-TROPICAL CYCLONE
ANDREA IS EXPECTED ACROSS PORTIONS OF ATLANTIC CANADA THROUGH
SUNDAY. RAINFALL WILL BE COMING TO AN END BY EARLY THIS AFTERNOON
ACROSS MAINE...WITH LESS THAN 1 INCH OF ADDITIONAL RAINFALL
ACCUMULATION EXPECTED.
WIND...STRONG GUSTY WINDS ARE POSSIBLE ACROSS PORTIONS OF ATLANTIC
CANADA THROUGH SUNDAY.
NEXT ADVISORY
-------------
THIS IS THE LAST PUBLIC ADVISORY ISSUED BY THE NATIONAL HURRICANE
CENTER ON THIS SYSTEM. ADDITIONAL INFORMATION ON THIS SYSTEM CAN BE
FOUND IN HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER
SERVICE...UNDER AWIPS HEADER NFDHSFAT1 AND WMO HEADER FZNT01 KWBC.
$$
FORECASTER BERG
POST-TROPICAL CYCLONE ANDREA DISCUSSION NUMBER 12
NWS NATIONAL HURRICANE CENTER MIAMI FL AL012013
1100 AM EDT SAT JUN 08 2013
THE CENTER OF THE POST-TROPICAL CYCLONE CONTINUES TO RACE UP THE
EASTERN SEABOARD AND IS LOCATED OVER THE GULF OF MAINE. ALL
GALE-FORCE WINDS ARE NOW LOCATED WELL SOUTHEAST OF THE U.S. COAST
OVER THE ATLANTIC WATERS...AND HEAVY RAINFALL ACROSS DOWNEAST MAINE
WILL BE COMING TO AN END THIS AFTERNOON. THEREFORE...THIS WILL BE
THE LAST ADVISORY FROM NHC. STRONG GUSTY WINDS AND HEAVY RAINFALL
WILL STILL BE POSSIBLE FOR PORTIONS OF ATLANTIC CANADA THROUGH
SUNDAY.
THE INITIAL MOTION IS 050/34 KT...AND THE POST-TROPICAL CYCLONE
SHOULD TURN TOWARD THE EAST AT A SLIGHTLY SLOWER FORWARD SPEED IN 36
HOURS. THIS WILL TAKE THE CENTER ACROSS ATLANTIC CANADA AND THEN
OVER THE NORTH ATLANTIC BEFORE BEING ABSORBED BY ANOTHER LOW IN 48
HOURS. NO SIGNIFICANT CHANGE IN INTENSITY IS EXPECTED BEFORE
ABSORPTION OCCURS.
ADDITIONAL INFORMATION ON THIS SYSTEM CAN BE FOUND IN HIGH SEAS
FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE...UNDER AWIPS
HEADER NFDHSFAT1 AND WMO HEADER FZNT01 KWBC. ADDITIONAL INFORMATION
FOR ATLANTIC CANADA CAN BE FOUND IN FORECASTS ISSUED BY ENVIRONMENT
CANADA AT WEATHER.GC.CA.
FORECAST POSITIONS AND MAX WINDS
INIT 08/1500Z 43.6N 68.8W 40 KT 45 MPH...POST-TROP/EXTRATROP
12H 09/0000Z 45.9N 63.1W 40 KT 45 MPH...POST-TROP/EXTRATROP
24H 09/1200Z 47.0N 55.9W 35 KT 40 MPH...POST-TROP/EXTRATROP
36H 10/0000Z 47.7N 47.1W 35 KT 40 MPH...POST-TROP/EXTRATROP
48H 10/1200Z...ABSORBED BY ANOTHER LOW
$$
FORECASTER BERG
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cycloneye
- Admin
- Posts: 139141
- Age: 67
- Joined: Thu Oct 10, 2002 10:54 am
- Location: San Juan, Puerto Rico
Re: ATL: ANDREA - Post-Tropical
BULLETIN
POST-TROPICAL CYCLONE ANDREA ADVISORY NUMBER 12
NWS NATIONAL HURRICANE CENTER MIAMI FL AL012013
1100 AM EDT SAT JUN 08 2013
...HEAVY RAINS AND WINDS SHIFTING AWAY FROM NEW ENGLAND...
...THIS WILL BE THE LAST ADVISORY...
SUMMARY OF 1100 AM EDT...1500 UTC...INFORMATION
-----------------------------------------------
LOCATION...43.6N 68.8W
ABOUT 75 MI...120 KM E OF PORTLAND MAINE
ABOUT 265 MI...430 KM WSW OF HALIFAX NOVA SCOTIA
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H
PRESENT MOVEMENT...NE OR 50 DEGREES AT 39 MPH...63 KM/H
MINIMUM CENTRAL PRESSURE...1000 MB...29.53 INCHES
POST-TROPICAL CYCLONE ANDREA ADVISORY NUMBER 12
NWS NATIONAL HURRICANE CENTER MIAMI FL AL012013
1100 AM EDT SAT JUN 08 2013
...HEAVY RAINS AND WINDS SHIFTING AWAY FROM NEW ENGLAND...
...THIS WILL BE THE LAST ADVISORY...
SUMMARY OF 1100 AM EDT...1500 UTC...INFORMATION
-----------------------------------------------
LOCATION...43.6N 68.8W
ABOUT 75 MI...120 KM E OF PORTLAND MAINE
ABOUT 265 MI...430 KM WSW OF HALIFAX NOVA SCOTIA
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H
PRESENT MOVEMENT...NE OR 50 DEGREES AT 39 MPH...63 KM/H
MINIMUM CENTRAL PRESSURE...1000 MB...29.53 INCHES
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floridasun78
- Category 5
- Posts: 3755
- Joined: Sun May 17, 2009 10:16 pm
- Location: miami fl
Re: ATL: ANDREA - Post-Tropical
i not sure start new topic put i see tail of ANDREA so kept here in this topic i see blob like some you already seen in gulf here http://www.ssd.noaa.gov/goes/east/gmex/flash-vis.html you can see their spin but shear a bit high do you think nhc may start watching this area soon if show more sign of forming???
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nashrobertsx
- Tropical Depression
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- Joined: Fri Aug 15, 2008 3:55 pm
Re: ATL: ANDREA - Post-Tropical
Yeah, let's start a new post on the Gulf. I guess I did and called it BLOB IN THE GULF.
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Weatherguy173
- Tropical Storm
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Hurricane Andrew
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