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Hurricane Season - 2011


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And for dtel.....

All of my candle burning, chicken bone casting, dancing nekkid in the moonlight, incantations in all languages that I know, prayer to any and all deities that I could think of, the small sacrifices, consulting with the next door neighbor witches and their really neat, if but kinky coven has produced nothing in the way of shifting Irene out of our backyard come Friday morning....

[H]

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The latest on Irene. It will be a hurricane as it approaches Florida, but just, 75 mph. There is a wide variance in the projections for where, or if it crosses Florida, so beware. Many of the projections have it going up the eastern coast where it will be able to continue to feed itself with waters from the Atlantic.

[image of 5-day forecast and coastal areas under a warning or a watch]

TROPICAL STORM IRENE DISCUSSION NUMBER   4
NWS NATIONAL HURRICANE CENTER MIAMI FL AL092011
1100 AM AST SUN AUG 21 2011

THE CLOUD PATTERN OF IRENE IS CHARACTERIZED BY WELL-DEFINED DEEP
CONVECTIVE BANDING FEATURES OVER THE NORTHERN SEMICIRCLE. THE STORM
STILL LACKS MUCH DEEP CONVECTION...OR STRONG WINDS...OVER THE
SOUTHERN PORTION OF THE CIRCULATION. AN AIR FORCE HURRICANE HUNTER
AIRCRAFT INVESTIGATING IRENE MEASURED PEAK 850 MB FLIGHT-LEVEL
WINDS OF 53 KT SO FAR...WHICH SUPPORTS KEEPING THE INTENSITY AT 45
KT FOR THIS ADVISORY. SINCE AN UPPER-LEVEL ANTICYCLONE IS
ESTABLISHED OVER THE TROPICAL CYCLONE AND THE SYSTEM WILL BE MOVING
OVER WARM WATERS...INTENSIFICATION SEEMS LIKELY AND IRENE IS
FORECAST TO BECOME A HURRICANE BY THE TIME IT REACHES HISPANIOLA.
AFTER THAT...THE INTENSITY FORECAST IS SUBJECT TO MORE THAN THE
USUAL LEVEL OF UNCERTAINTY...AS IT DEPENDS VERY MUCH ON HOW IRENE
WILL INTERACT WITH THE MOUNTAINOUS LAND MASSES OF HISPANIOLA AND
EASTERN CUBA OVER THE NEXT FEW DAYS. IF THE CENTER MOVES MORE OVER
THE WATER THAN INDICATED IN THE CURRENT FORECAST...IRENE WILL
LIKELY BECOME STRONGER THAN SHOWN HERE.

THE STORM IS BEING STEERED WEST-NORTHWESTWARD...285/17...BY THE FLOW
ON THE SOUTH SIDE OF A MID-LEVEL SUBTROPICAL RIDGE OVER THE WESTERN
ATLANTIC. OVER THE NEXT FEW DAYS...A COUPLE OF TROUGHS ARE FORECAST
TO CREATE A WEAKNESS IN THE RIDGE NEAR THE SOUTHEAST U.S.
COAST...WHICH SHOULD INDUCE A TURN TOWARD THE NORTHWEST. THERE IS A
FAIR AMOUNT OF SPREAD IN THE TRACK GUIDANCE MODELS...ESPECIALLY AT
DAYS 4 TO 5. FOR EXAMPLE...THE GFDL MODEL TAKES IRENE TO THE WEST
OF THE FLORIDA PENINSULA WHILE THE HWRF MODEL TAKES IT THROUGH THE
NORTHWESTERN BAHAMAS. INTERESTS IN FLORIDA ARE ADVISED NOT TO FOCUS
ON THE EXACT FORECAST TRACK BECAUSE OF THE INHERENT UNCERTAINTIES
IN LONGER-RANGE FORECASTS.

FORECAST POSITIONS AND MAX WINDS

INIT 21/1500Z 17.0N 63.2W 45 KT 50 MPH
12H 22/0000Z 17.5N 65.5W 55 KT 65 MPH
24H 22/1200Z 18.2N 68.2W 65 KT 75 MPH
36H 23/0000Z 18.9N 70.9W 50 KT 60 MPH...INLAND
48H 23/1200Z 19.6N 73.3W 45 KT 50 MPH...INLAND
72H 24/1200Z 21.5N 76.5W 50 KT 60 MPH...OVER WATER
96H 25/1200Z 24.0N 79.0W 65 KT 75 MPH
120H 26/1200Z 27.0N 81.5W 50 KT 60 MPH...INLAND

$$
FORECASTER PASCH
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Preparations gentlemen (and ladies..), preparation.

Batteries - all new for the flashlights, etc.

Fuel - 72 gallons secured for the generators (got 2 of of 'em, in case the first one dies...)

Shutters - ready to go for Thursday afternoon

Pets - I know better than to do what SWMBO demanded the last time. They are smarter than us. The last time she tried that, the little bas*tards were locked in the outer garage and crapped all over everything and took me a week to find all the mess.....

Horses - No proble, they simply turn their butts into the wind and keep eating grass.... That's what they do....

Food - We're stocked, locked and ready to go. Fridge & freezer is ready for generator...

Water - Plenty of bottled water, and we have a well so as long as I have a generator, we can take showers, etc.

Battery back-ups so I can do tunes as some insane demented obligato to the bass heavy winds as they pass over the abode... I'm thinking of Wagner's "Ride Of The Valkyrie" in a continous loop for full effect.....

[H]

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As for those of you in the Gulf, you might not want a hurricane heading in there right now with these water temperatures. It would only intensify greatly once it hit this very warm water. The only saving grace is there is no 89 degree trough leading right to Louisiana like their was just before Katrina.

Caribbean View Forecasted Sea-Surface Temperatures

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The latest update on Irene which is going to be stronger than first projected. The east coast of Florida will get buzzed, but landfall is between the Florida Georgia border and North Carolina. Instead of heading straight towards one landing spot, Irene is going to run parallel to the coast until it runs out of land. It will also be able to continue to keep itself going with the warm water from the Gulf Stream and as a result it is sheduled to continue as a hurricane until it hits land on the east coast. The current estimate of wind speed just before it hits land will be 110 mph, but this is a conservative estimate that may strengthen if Irene doesn't interact too much with the mountains in Hispaniola.

HURRICANE IRENE DISCUSSION NUMBER   7
NWS NATIONAL HURRICANE CENTER MIAMI FL AL092011
500 AM AST MON AUG 22 2011

IRENE HAS BECOME MUCH BETTER ORGANIZED DURING THE PAST 6 HOURS
DESPITE ITS INTERACTION WITH THE MOUNTAINOUS TERRAIN OF PUERTO
RICO...AND A RAGGED EYE HAS BECOME APPARENT IN IMAGERY FROM THE FAA
TERMINAL DOPPLER WEATHER RADAR. ALSO...LARGE PATCHES OF DOPPLER
VELOCITY VALUES AS HIGH AS 75-82 KT AT 1000-1500 FT AND 85-91 KT
AT 2000-3000 FT HAVE BEEN INDICATED NORTHWEST AND NORTHEAST OF THE
CENTER OVER WATER FOR THE PAST 2 HOURS...WHICH EQUATES TO AT LEAST
65-KT SURFACE WINDS. SOME DOPPLER VELOCITIES AS HIGH AS 72 KT HAVE
ALSO BEEN DETECTED AT 500-600 FT OVER WATER. AS A RESULT OF THESE
DATA...IRENE HAS BEEN UPGRADED TO THE FIRST HURRICANE OF THE 2011
ATLANTIC HURRICANE SEASON.

TRENDING THROUGH ALL OF THE WOBBLES IN THE TRACK OVER THE PAST 6
HOURS YIELDS AN AVERAGE MOTION OF ABOUT 290/10 KT. UPPER-AIR DATA
AT 00Z INDICATE 500 MB HEIGHTS HAVE NOT CHANGED AT BERMUDA IN THE
PAST 24 HOURS...WHICH SUGGESTS THAT THE SUBTROPICAL RIDGE TO THE
NORTH OF IRENE REMAINS QUITE STRONG. THE RIDGE IS EXPECTED TO
CHANGE LITTLE FOR THE NEXT 48 HOURS OR SO...WHICH WOULD ACT TO KEEP
IRENE MOVING IN A GENERAL WEST-NORTHWESTWARD DIRECTION OFF THE
NORTH COAST OF PUERTO RICO THIS MORNING AND JUST SKIRTING THE
NORTHERN COAST OF HISPANIOLA LATER TODAY AND ON TUESDAY. AFTER
THAT...THE GLOBAL MODELS DIVERGE ON THE SPECIFICS OF HOW LARGE A
BREAK OR WEAKNESS IN THE SUBTROPICAL RIDGE DEVELOPS OVER FLORIDA
AND THE SOUTHEASTERN U.S. AT 72 HOUR AND BEYOND...WHICH WILL ALLOW
IRENE TO MOVE NORTHWESTWARD. THE ECMWF...NOGAPS...AND GFDN MODELS
ARE THE RIGHTMOST OF THE NHC MODEL GUIDANCE SUITE AND KEEP IRENE
WELL EAST OF FLORIDA...WHEREAS THE UKMET AND THE GFDL MODELS ARE
THE LEFTMOST OF THE MODELS AND TAKE IRENE NEAR THE WEST COAST OF
FLORIDA. THE GFS AND THE REST OF THE NHC MODEL GUIDANCE IS TIGHTLY
PACKED BETWEEN THESE TWO EXTREMES AND TAKE IRENE THROUGH THE
BAHAMAS AND JUST OFF THE FLORIDA EAST COAST. WHAT IS NOTEWORTHY IS
THAT ALL OF THE GLOBAL AND REGIONAL MODELS AGREE THAT THE OUTFLOW
OF IRENE WILL CONVERGE WITH WESTERLY TO NORTHWESTERLY UPPER-LEVEL
MID-LATITUDE FLOW OVER THE MID-ATLANTIC STATES BY 96 HOURS AND
BEYOND. THIS UPPER-LEVEL MASS CONFLUENCE COULD MAINTAIN THE MID- TO
LOW-LEVEL RIDGE A LITTLE BIT STRONGER AND LONGER THAN WHAT NOGAPS
AND THE ECMWF ARE FORECASTING...WHICH WOULD IN TURN KEEP IRENE A
LITTLE CLOSER TO THE FLORIDA EAST COAST. AS A RESULT...THE OFFICIAL
FORECAST TRACK WAS ONLY SHIFTED SLIGHTLY TO THE EAST OF THE
PREVIOUS TRACK AND IS NEAR THE CONSENSUS MODELS TVCN AND TVCA.

IT NOW APPEARS THAT IRENE WILL NOT INTERACT WITH HISPANIOLA AS MUCH
OR AS LONG AS PREVIOUSLY EXPECTED. THIS WILL ALSO RESULT IN MORE
STRENGTHENING THAN PREVIOUSLY EXPECTED
. IRENE IS FORECAST BY ALL OF
THE MODELS TO HAVE A VERY IMPRESSIVE OUTFLOW PATTERN THROUGHOUT THE
FORECAST PERIOD...INCLUDING A LARGE UPPER-LEVEL TROUGH/LOW ABOUT
1200 NMI EAST OF THE CYCLONE ACTING AS A MASS SINK. WITH IRENE ALSO
EXPECTED TO BE OVER SSTS NEAR 30C AFTER 48 HOURS...SIGNIFICANT
STRENGTHENING COULD OCCUR. HOWEVER...THE OFFICIAL INTENSITY WILL
REMAIN ON THE CONSERVATIVE SIDE DUE TO THE UNCERTAINTY IN HOW MUCH
IRENE WILL INTERACT WITH THE MOUNTAINOUS TERRAIN OF HISPANIOLA
FOR
THE NEXT 24-36 HOURS. THE OFFICIAL INTENSITY FORECAST IS A BLEND OF
THE SHIPS/LGEM MODELS AND THE HWRF/GFDL MODELS. HOWEVER...GIVEN THE
IMPRESSIVE UPPER-LEVEL FLOW PATTERN EXPECTED ACROSS IRENE...IT
WOULD NOT SURPRISE ME IF THIS CYCLONE BECAME A MAJOR HURRICANE AT
SOME TIME DURING ITS LIFETIME LIKE THE GFDL AND HWRF MODELS ARE
FORECASTING.

IT IS IMPORTANT NOT TO FOCUS ON THE EXACT FORECAST TRACK...
ESPECIALLY AT DAYS 4 TO 5...SINCE THE MOST RECENT 5-YEAR AVERAGE
ERRORS AT THOSE FORECAST TIMES ARE 200 AND 250 MILES...
RESPECTIVELY.

FORECAST POSITIONS AND MAX WINDS

INIT 22/0900Z 18.4N 66.4W 65 KT 75 MPH
12H 22/1800Z 18.9N 68.2W 70 KT 80 MPH
24H 23/0600Z 19.7N 70.5W 70 KT 80 MPH...INLAND
36H 23/1800Z 20.4N 72.4W 70 KT 80 MPH...OVER WATER
48H 24/0600Z 21.3N 74.1W 75 KT 85 MPH
72H 25/0600Z 24.0N 77.1W 80 KT 90 MPH
96H 26/0600Z 27.0N 79.5W 85 KT 100 MPH
120H 27/0600Z 30.9N 81.5W 95 KT 110 MPH

$$
FORECASTER STEWART

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Well.... there's good news and bad news....

The bad news is that without the system being torn up by Hispaniola and Cuba, it will become the "beast".... and will likely pck 115+ winds at least 30-60 miles in a radius of the center. The othe bad news is that it will then be a strong Cat-2 and will hit around JAX or Savannah, GA on early Sat morning.

Good news? Well for me anyways. The local plot shows the closest "pass point" at 70 miles to the east of us. That means our 64 - 75+ winds will last for about 2 hours, and then drop off.

Here's the discussion.

HURRICANE IRENE DISCUSSION NUMBER 7
NWS NATIONAL HURRICANE CENTER MIAMI FL AL092011
500 AM AST MON AUG 22 2011

IRENE HAS BECOME MUCH BETTER ORGANIZED DURING THE PAST 6 HOURS
DESPITE ITS INTERACTION WITH THE MOUNTAINOUS TERRAIN OF PUERTO
RICO...AND A RAGGED EYE HAS BECOME APPARENT IN IMAGERY FROM THE FAA
TERMINAL DOPPLER WEATHER RADAR. ALSO...LARGE PATCHES OF DOPPLER
VELOCITY VALUES AS HIGH AS 75-82 KT AT 1000-1500 FT AND 85-91 KT
AT 2000-3000 FT HAVE BEEN INDICATED NORTHWEST AND NORTHEAST OF THE
CENTER OVER WATER FOR THE PAST 2 HOURS...WHICH EQUATES TO AT LEAST
65-KT SURFACE WINDS. SOME DOPPLER VELOCITIES AS HIGH AS 72 KT HAVE
ALSO BEEN DETECTED AT 500-600 FT OVER WATER. AS A RESULT OF THESE
DATA...IRENE HAS BEEN UPGRADED TO THE FIRST HURRICANE OF THE 2011
ATLANTIC HURRICANE SEASON.

TRENDING THROUGH ALL OF THE WOBBLES IN THE TRACK OVER THE PAST 6
HOURS YIELDS AN AVERAGE MOTION OF ABOUT 290/10 KT. UPPER-AIR DATA
AT 00Z INDICATE 500 MB HEIGHTS HAVE NOT CHANGED AT BERMUDA IN THE
PAST 24 HOURS...WHICH SUGGESTS THAT THE SUBTROPICAL RIDGE TO THE
NORTH OF IRENE REMAINS QUITE STRONG. THE RIDGE IS EXPECTED TO
CHANGE LITTLE FOR THE NEXT 48 HOURS OR SO...WHICH WOULD ACT TO KEEP
IRENE MOVING IN A GENERAL WEST-NORTHWESTWARD DIRECTION OFF THE
NORTH COAST OF PUERTO RICO THIS MORNING AND JUST SKIRTING THE
NORTHERN COAST OF HISPANIOLA LATER TODAY AND ON TUESDAY. AFTER
THAT...THE GLOBAL MODELS DIVERGE ON THE SPECIFICS OF HOW LARGE A
BREAK OR WEAKNESS IN THE SUBTROPICAL RIDGE DEVELOPS OVER FLORIDA
AND THE SOUTHEASTERN U.S. AT 72 HOUR AND BEYOND...WHICH WILL ALLOW
IRENE TO MOVE NORTHWESTWARD.

THE ECMWF...NOGAPS...AND GFDN MODELS
ARE THE RIGHTMOST OF THE NHC MODEL GUIDANCE SUITE AND KEEP IRENE
WELL EAST OF FLORIDA...WHEREAS THE UKMET AND THE GFDL MODELS ARE
THE LEFTMOST OF THE MODELS AND TAKE IRENE NEAR THE WEST COAST OF
FLORIDA. THE GFS AND THE REST OF THE NHC MODEL GUIDANCE IS TIGHTLY
PACKED BETWEEN THESE TWO EXTREMES AND TAKE IRENE THROUGH THE
BAHAMAS AND JUST OFF THE FLORIDA EAST COAST.

WHAT IS NOTEWORTHY IS THAT ALL OF THE GLOBAL AND REGIONAL MODELS AGREE THAT THE OUTFLOW
OF IRENE WILL CONVERGE WITH WESTERLY TO NORTHWESTERLY UPPER-LEVEL
MID-LATITUDE FLOW OVER THE MID-ATLANTIC STATES BY 96 HOURS AND
BEYOND.

THIS UPPER-LEVEL MASS CONFLUENCE COULD MAINTAIN THE MID- TO
LOW-LEVEL RIDGE A LITTLE BIT STRONGER AND LONGER THAN WHAT NOGAPS
AND THE ECMWF ARE FORECASTING...WHICH WOULD IN TURN KEEP IRENE A
LITTLE CLOSER TO THE FLORIDA EAST COAST. AS A RESULT...THE OFFICIAL
FORECAST TRACK WAS ONLY SHIFTED SLIGHTLY TO THE EAST OF THE
PREVIOUS TRACK AND IS NEAR THE CONSENSUS MODELS TVCN AND TVCA.

IT NOW APPEARS THAT IRENE WILL NOT INTERACT WITH HISPANIOLA AS MUCH
OR AS LONG AS PREVIOUSLY EXPECTED. THIS WILL ALSO RESULT IN MORE
STRENGTHENING THAN PREVIOUSLY EXPECTED.
IRENE IS FORECAST BY ALL OF
THE MODELS TO HAVE A VERY IMPRESSIVE OUTFLOW PATTERN THROUGHOUT THE
FORECAST PERIOD...INCLUDING A LARGE UPPER-LEVEL TROUGH/LOW ABOUT
1200 NMI EAST OF THE CYCLONE ACTING AS A MASS SINK. WITH IRENE ALSO
EXPECTED TO BE OVER SSTS NEAR 30C AFTER 48 HOURS...

SIGNIFICANT STRENGTHENING COULD OCCUR. HOWEVER...THE OFFICIAL INTENSITY WILL
REMAIN ON THE CONSERVATIVE SIDE DUE TO THE UNCERTAINTY IN HOW MUCH
IRENE WILL INTERACT WITH THE MOUNTAINOUS TERRAIN OF HISPANIOLA FOR
THE NEXT 24-36 HOURS. THE OFFICIAL INTENSITY FORECAST IS A BLEND OF
THE SHIPS/LGEM MODELS AND THE HWRF/GFDL MODELS.

HOWEVER...GIVEN THE IMPRESSIVE UPPER-LEVEL FLOW PATTERN EXPECTED ACROSS IRENE...IT
WOULD NOT SURPRISE ME IF THIS CYCLONE BECAME A MAJOR HURRICANE AT
SOME TIME DURING ITS LIFETIME
LIKE THE GFDL AND HWRF MODELS ARE
FORECASTING.


FORECAST POSITIONS AND MAX WINDS

INIT 22/0900Z 18.4N 66.4W 65 KT 75 MPH
12H 22/1800Z 18.9N 68.2W 70 KT 80 MPH
24H 23/0600Z 19.7N 70.5W 70 KT 80 MPH...INLAND
36H 23/1800Z 20.4N 72.4W 70 KT 80 MPH...OVER WATER
48H 24/0600Z 21.3N 74.1W 75 KT 85 MPH
72H 25/0600Z 24.0N 77.1W 80 KT 90 MPH
96H 26/0600Z 27.0N 79.5W 85 KT 100 MPH CLOSEST TO THE WALL OF VOODOO AT THIS POINT IN THE SAGA
120H 27/0600Z 30.9N 81.5W 95 KT 110 MPH

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This is going to be a pee bringer, heart breaker and a name taker....

FORECAST VALID 24/0600Z 21.3N 74.1W
MAX WIND 75 KT...GUSTS 90 KT.
50 KT... 55NE 40SE 25SW 45NW.
34 KT...130NE 75SE 45SW 130NW.

FORECAST VALID 25/0600Z 24.0N 77.1W
MAX WIND 80 KT...GUSTS 100 KT.
50 KT... 60NE 50SE 40SW 60NW.
34 KT...140NE 90SE 75SW 140NW.

EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 175 NM
ON DAY 4 AND 225 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY

OUTLOOK VALID 26/0600Z 27.0N 79.5W
MAX WIND 85 KT...GUSTS 105 KT. That would be 95+ mph winds and gusts to 118 mph...

OUTLOOK VALID 27/0600Z 30.9N 81.5W
MAX WIND 95 KT...GUSTS 115 KT. Now we're talking nuclear strike....

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