Sunday, September 17, 2017

11OO PM EDT FORECAST SEPT 9/17/2017

...JOSE MAINTAINING ITS INTENSITY AS IT MOVES NORTHWARD... ...DANGEROUS SURF AND RIP CURRENTS EXPECTED ALONG THE EAST COAST OF THE UNITED STATES...

ZCZC MIATCPAT2 ALL
TTAA00 KNHC DDHHMM

BULLETIN
Hurricane Jose Advisory Number  51
NWS National Hurricane Center Miami FL       AL122017
1100 PM EDT Sun Sep 17 2017

...JOSE MAINTAINING ITS INTENSITY AS IT MOVES NORTHWARD...
...DANGEROUS SURF AND RIP CURRENTS EXPECTED ALONG THE EAST COAST OF
THE UNITED STATES...


SUMMARY OF 1100 PM EDT...0300 UTC...INFORMATION
-----------------------------------------------
LOCATION...32.2N 71.6W
ABOUT 305 MI...490 KM SE OF CAPE HATTERAS NORTH CAROLINA
ABOUT 395 MI...640 KM W OF BERMUDA
MAXIMUM SUSTAINED WINDS...90 MPH...150 KM/H
PRESENT MOVEMENT...N OR 360 DEGREES AT 9 MPH...15 KM/H
MINIMUM CENTRAL PRESSURE...972 MB...28.71 INCHES


WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY:

None

SUMMARY OF WATCHES AND WARNINGS IN EFFECT:

A Tropical Storm Watch is in effect for...
* Fenwick Island to Sandy Hook
* Delaware Bay South
* East Rockaway Inlet to Plymouth
* Block Island
* Martha's Vineyard
* Nantucket

A Tropical Storm Watch means that tropical storm conditions are
possible within the watch area, generally within 48 hours.

Interests elsewhere along the U.S. east coast from North Carolina
northward to New England should monitor the progress of Jose.

For storm information specific to your area, including possible
inland watches and warnings, please monitor products issued by your
local National Weather Service forecast office.


DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
At 1100 PM EDT (0300 UTC), the center of Hurricane Jose was located
near latitude 32.2 North, longitude 71.6 West.  Jose is moving
toward the north near 9 mph (15 km/h) and this general motion is
expected to continue through Monday night.  A turn toward the
north-northeast is expected on Tuesday.  On the forecast track, the
center of Jose is forecast to pass well offshore of the Outer Banks
of North Carolina on Monday, and pass well east of the Delmarva
peninsula Monday night and Tuesday.

Reports from a NOAA and Air Force Reserve Hurricane Hunter aircraft
indicate that the maximum sustained winds are near 90 mph (150 km/h)
with higher gusts.  Little change in strength is expected during
the next day or so, and Jose is forecast to remain a hurricane
through Tuesday.

Hurricane-force winds extend outward up to 60 miles (95 km) from the
center and tropical-storm-force winds extend outward up to 205 miles
(335 km).

The lastest minimum central pressure estimated from reconnaissance
data is 972 mb (28.71 inches).


HAZARDS AFFECTING LAND
----------------------
WIND:  Tropical storm conditions are possible within the watch
area by Tuesday.

SURF:  Swells generated by Jose are affecting Bermuda, the Bahamas,
and much of the U.S. east coast.  These swells are likely to cause
dangerous surf and rip current conditions for the next several
days in these areas.  For more information, please consult products
from your local weather office.

RAINFALL...Jose is expected to produce total rain accumulations of 3
to 5 inches over eastern Long Island, southern Rhode Island, and
southeast Massachusetts, including Martha's Vineyard and Nantucket
through Wednesday.  Jose is also expected to produce total rain
accumulations of 1 to 3 inches along the Mid Atlantic coast, and
from southeast New York to coastal Maine.  This rainfall could cause
isolated flooding.


NEXT ADVISORY
-------------
Next intermediate advisory at 200 AM EDT.
Next complete advisory at 500 AM EDT.

$$
Forecaster Brown


...MARIA FORECAST TO BECOME A MAJOR HURRICANE AS IT MOVES NEAR THE LEEWARD ISLANDS...

000
WTNT35 KNHC 180248
TCPAT5

BULLETIN
Hurricane Maria Advisory Number   7
NWS National Hurricane Center Miami FL       AL152017
1100 PM AST Sun Sep 17 2017

...MARIA FORECAST TO BECOME A MAJOR HURRICANE AS IT MOVES NEAR
THE LEEWARD ISLANDS...


SUMMARY OF 1100 PM AST...0300 UTC...INFORMATION
-----------------------------------------------
LOCATION...14.2N 58.4W
ABOUT 100 MI...165 KM NE OF BARBADOS
ABOUT 210 MI...340 KM ESE OF DOMINICA
MAXIMUM SUSTAINED WINDS...85 MPH...140 KM/H
PRESENT MOVEMENT...WNW OR 290 DEGREES AT 13 MPH...20 KM/H
MINIMUM CENTRAL PRESSURE...979 MB...28.91 INCHES


WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY:

None.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT:

A Hurricane Warning is in effect for...
* Guadeloupe
* Dominica
* St. Kitts, Nevis, and Montserrat
* Martinique

A Tropical Storm Warning is in effect for...
* Antigua and Barbuda
* Saba and St. Eustatius
* St. Lucia

A Hurricane Watch is in effect for...
* U.S. Virgin Islands
* British Virgin Islands
* Saba and St. Eustatius
* St. Maarten
* St. Martin and St. Barthelemy
* Anguilla

A Tropical Storm Watch is in effect for...
* Barbados
* St. Vincent and the Grenadines

A Hurricane Warning means that hurricane conditions are expected
somewhere within the warning area.  Preparations to protect life and
property should be rushed to completion.

A Tropical Storm Warning means that tropical storm conditions are
expected somewhere within the warning area within 36 hours.

A Hurricane Watch means that hurricane conditions are possible
within the watch area.  A watch is typically issued 48 hours
before the anticipated first occurrence of tropical-storm-force
winds, conditions that make outside preparations difficult or
dangerous.

A Tropical Storm Watch means that tropical storm conditions are
possible within the watch area, generally within 48 hours.

Interests elsewhere in the Lesser Antilles, Puerto Rico, and the
Dominican Republic should monitor the progress of this system.
Additional Hurricane and Tropical storm Warnings may be issued for
portion of the Leeward and Virgin Islands on Monday, and
Hurricane Watches will likely be issued for Puerto Rico and the
nearby islands Monday morning.

For storm information specific to your area in the United
States, including possible inland watches and warnings, please
monitor products issued by your local National Weather Service
forecast office. For storm information specific to your area outside
the United States, please monitor products issued by your national
meteorological service.


DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
At 1100 PM AST (0300 UTC), the center of Hurricane Maria was located
near latitude 14.2 North, longitude 58.4 West. Maria is moving
toward the west-northwest near 13 mph (20 km/h), and this motion
with a decrease in forward speed is expected through Tuesday night.
On the forecast track, the center of Maria will move across the
Leeward Islands late Monday and Monday night and then over the
extreme northeastern Caribbean Sea Tuesday and Tuesday night.

Maximum sustained winds have increased to near 85 mph (140 km/h)
with higher gusts.  Rapid strengthening is forecast during the next
48 hours, and Maria is expected to become a major hurricane as it
moves through the Leeward Islands.

Hurricane-force winds extend outward up to 15 miles (30 km) from the
center and tropical-storm-force winds extend outward up to 105 miles
(165 km).

The estimated minimum central pressure is 979 mb (28.91 inches).


HAZARDS AFFECTING LAND
----------------------
WIND:  Hurricane conditions are first expected within portions of
the Leeward Islands by late Monday, with tropical storm conditions
beginning during the day on Monday.  Hurricane conditions are
possible within the hurricane watch area by Tuesday, with tropical
storm conditions possible Monday night.  Tropical storm conditions
are possible in the tropical storm watch area later tonight through
Monday night.

STORM SURGE:  A dangerous storm surge accompanied by large and
destructive waves will raise water levels by as much as 5 to 7 feet
above normal tide levels near where the center of Maria moves
across the Leeward Islands.

RAINFALL: Maria is expected to produce total rain accumulations of
6 to 12 inches with isolated maximum amounts of 20 inches across the
central and southern Leeward Islands, including Puerto Rico and the
U.S. and British Virgin Islands, through Wednesday night.  Maria is
also expected to produce total rain accumulations of 2 to 4 inches
with isolated maximum amounts of 8 inches over the remaining
northern Leeward Islands from Barbuda to Anguilla, as well as the
Windward Islands and Barbados.  Rainfall on all of these islands
could cause life-threatening flash floods and mudslides.

SURF:  Swells generated by Maria are affecting the Lesser Antilles.
These swells are likely to cause life-threatening surf and rip
current conditions.  Please consult products from your local
weather office.


NEXT ADVISORY
-------------
Next intermediate advisory at 200 AM AST.
Next complete advisory at 500 AM AST.

$$
Forecaster Beven

 
...LEE FORECAST TO BECOME A REMNANT LOW ON MONDAY...

000
WTNT34 KNHC 180246
TCPAT4

BULLETIN
Tropical Depression Lee Advisory Number  13
NWS National Hurricane Center Miami FL       AL142017
1100 PM AST Sun Sep 17 2017

...LEE FORECAST TO BECOME A REMNANT LOW ON MONDAY...


SUMMARY OF 1100 PM AST...0300 UTC...INFORMATION
-----------------------------------------------
LOCATION...13.6N 38.5W
ABOUT 980 MI...1580 KM W OF THE CABO VERDE ISLANDS
MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H
PRESENT MOVEMENT...WNW OR 290 DEGREES AT 10 MPH...17 KM/H
MINIMUM CENTRAL PRESSURE...1007 MB...29.74 INCHES


WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.


DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
At 1100 PM AST (0300 UTC), the center of Tropical Depression Lee was
located near latitude 13.6 North, longitude 38.5 West.  The
depression is moving toward the west-northwest near 10 mph
(17 km/h), and this general motion is expected to continue over
the next couple of days.

Maximum sustained winds are near 35 mph (55 km/h) with higher gusts.
Weakening is expected during the next 48 hours, and Lee is forecast
to degenerate into a remnant low by late Monday.

The estimated minimum central pressure is 1007 mb (29.74 inches).


HAZARDS AFFECTING LAND
----------------------
None


NEXT ADVISORY
-------------
Next complete advisory at 500 AM AST.

$$
Forecaster Brown

 

00z MODEL RUN FOR ALL THREE STORM SYSTEMS 1003 PM EDT 9/17/2017

JOSE WILL BE IN A WEAK STEERING ENVIRONMENT BY THE END OF THE FORECAST RUN.  SOME MODELS ARE NOW LOOPING JOSE BACK TOWARD THE EASTERN SEA BOARD.  THIS IS WHAT I BEEN SAYING THE PAST FEW DAYS AND WEEK.  THE LONGER A SYSTEM MEANDERS THE BETTER THE CHANCE FOR HIGH PRESSURE TO BUILD WEST AND TURN THE CYCLONE BACK TOWARD THE U.S...RTW

MARIA STILL A MAJOR HURRICANE THREAT FOR THE NORTHERN LEEWARD ISLANDS AND PUERTO RICO.  MARIA WILL BEGIN TO TURN TOWARD THE NORTHWEST AND NORTH AFTER IT EXITS PUERTO RICO AND BRUSHES NORTHEAST COAST OF DOMINICAN.  THIS IS DUE TO A WEAKNESS IN THE HIGH LEFT BEHIND BY JOSE.  HOWEVER, JOSE WILL STILL BE STUCK TO MARIA'S NORTH, SO MARIA MAY SLOW DOWN.  THE EASTERN SEA BOARD FROM GEORGIA TO THE CAROLINA'S SHOULD CLOSELY MONITOR MARIA...RTW

AS FOR LEE THIS SYSTEM WILL DISSIPATE IN THE COMING DAYS...RTW



ATLANTIC STORMS UPDATE 0555 AM EDT SEPT 17, 2017

 ...JOSE MOVING A LITTLE FASTER NORTHWARD WITH NO CHANGE IN STRENGTH... ...DANGEROUS SURF AND RIP CURRENTS EXPECTED ALONG THE EAST COAST OF THE UNITED STATES...

000
WTNT32 KNHC 170849
TCPAT2

BULLETIN
Hurricane Jose Advisory Number  48
NWS National Hurricane Center Miami FL       AL122017
500 AM EDT Sun Sep 17 2017

...JOSE MOVING A LITTLE FASTER NORTHWARD WITH NO CHANGE IN
STRENGTH...
...DANGEROUS SURF AND RIP CURRENTS EXPECTED ALONG THE EAST
COAST OF THE UNITED STATES...


SUMMARY OF 500 AM EDT...0900 UTC...INFORMATION
----------------------------------------------
LOCATION...30.0N 71.7W
ABOUT 420 MI...680 KM SSE OF CAPE HATTERAS NORTH CAROLINA
ABOUT 435 MI...705 KM WSW OF BERMUDA
MAXIMUM SUSTAINED WINDS...80 MPH...130 KM/H
PRESENT MOVEMENT...N OR 360 DEGREES AT 8 MPH...13 KM/H
MINIMUM CENTRAL PRESSURE...973 MB...28.74 INCHES


WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.

Interests from North Carolina northward to New England on the east
coast of the United States should monitor the progress of this
system.  Tropical storm watches may be needed for portions of this
area during the next day or two.


DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
At 500 AM EDT (0900 UTC), the center of Hurricane Jose was located
near latitude 30.0 North, longitude 71.7 West.  Jose is moving
toward the north near 8 mph (13 km/h), and this general motion with
a slight increase in forward speed is expected through early
Tuesday.

Maximum sustained winds are near 80 mph (130 km/h) with higher
gusts.  Some fluctuations in intensity are possible over the
next couple of days, but Jose is forecast to remain a hurricane
through early Tuesday.

Hurricane-force winds extend outward up to 45 miles (75 km) from the
center and tropical-storm-force winds extend outward up to 185 miles
(295 km).

The estimated minimum central pressure is 973 mb (28.74 inches).


HAZARDS AFFECTING LAND
----------------------
SURF:  Swells generated by Jose are affecting Bermuda, the Bahamas,
the northern coasts of Hispaniola and Puerto Rico, and much of the
U.S. east coast. These swells are likely to cause dangerous surf and
rip current conditions for the next several days in these areas.
For more information, please consult products from your local
weather office.


NEXT ADVISORY
-------------
Next complete advisory at 1100 AM EDT.

$$
Forecaster Roberts 
 


LOOKS LIKE JOSE WILL GET STUCK IN ANOTHER BLOCKED STEERING ENVIRONMENT AS YOU SEE ALL THOSE LOOPS AT THE END OF THE FORECAST.  THIS COULD ALSO DETERMINE HOW FAR NORTH MARIA WILL GO IF AT ALL.
 
...LEE MOVING SLOWLY WESTWARD OVER THE OPEN EASTERN ATLANTIC...

ZCZC MIATCPAT4 ALL
TTAA00 KNHC DDHHMM

BULLETIN
Tropical Storm Lee Advisory Number  10
NWS National Hurricane Center Miami FL       AL142017
500 AM AST Sun Sep 17 2017

...LEE MOVING SLOWLY WESTWARD OVER THE OPEN EASTERN ATLANTIC...


SUMMARY OF 500 AM AST...0900 UTC...INFORMATION
----------------------------------------------
LOCATION...13.0N 35.4W
ABOUT 790 MI...1270 KM WSW OF THE CABO VERDE ISLANDS
MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H
PRESENT MOVEMENT...W OR 280 DEGREES AT 7 MPH...11 KM/H
MINIMUM CENTRAL PRESSURE...1007 MB...29.74 INCHES


WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.


DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
At 500 AM AST (0900 UTC), the center of Tropical Storm Lee was
located near latitude 13.0 North, longitude 35.4 West.  Lee is
moving toward the west near 7 mph (11 km/h), and this motion is
forecast to continue through Monday morning.  A west-northwestward
motion is expected Monday afternoon.

Maximum sustained winds are near 40 mph (65 km/h) with higher gusts.
Little change in strength is forecast through Monday, and Lee is
expected to weaken to a depression on Tuesday.

Tropical-storm-force winds extend outward up to 60 miles (95 km)
from the center.

The estimated minimum central pressure is 1007 mb (29.74 inches).


HAZARDS AFFECTING LAND
----------------------
None


NEXT ADVISORY
-------------
Next complete advisory at 1100 AM AST.

$$
Forecaster Roberts


 
...MARIA STRENGTHENING...

ZCZC MIATCPAT5 ALL
TTAA00 KNHC DDHHMM

BULLETIN
Tropical Storm Maria Advisory Number   4
NWS National Hurricane Center Miami FL       AL152017
500 AM AST Sun Sep 17 2017

...MARIA STRENGTHENING...


SUMMARY OF 500 AM AST...0900 UTC...INFORMATION
----------------------------------------------
LOCATION...13.0N 54.9W
ABOUT 460 MI...740 KM ESE OF THE LESSER ANTILLES
MAXIMUM SUSTAINED WINDS...65 MPH...100 KM/H
PRESENT MOVEMENT...WNW OR 290 DEGREES AT 15 MPH...24 KM/H
MINIMUM CENTRAL PRESSURE...994 MB...29.36 INCHES


WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY:

The government of Barbados has changed the Tropical Storm Watch for
Dominica to a Hurricane Watch.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT:

A Hurricane Watch is in effect for...
* Antigua, Barbuda, St. Kitts, Nevis, and Montserrat
* Guadeloupe
* Dominica
* Saba and St. Eustatius
* St. Maarten
* Anguilla

A Tropical Storm Watch is in effect for...
* St. Lucia
* Martinique
* Barbados
* St. Vincent and the Grenadines

A Hurricane Watch means that hurricane conditions are possible
within the watch area.  A watch is typically issued 48 hours
before the anticipated first occurrence of tropical-storm-force
winds, conditions that make outside preparations difficult or
dangerous.

A Tropical Storm Watch means that tropical storm conditions are
possible within the watch area, generally within 48 hours.

Interests elsewhere in the Lesser Antilles and the British and U. S.
Virgin Islands should monitor the progress of this system.
Additional Tropical Storm or Hurricane Watches and Warnings will
likely be issued today.

For storm information specific to your area, please monitor
products issued by your national meteorological service.


DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
At 500 AM AST (0900 UTC), the center of Tropical Storm Maria was
located near latitude 13.0 North, longitude 54.9 West. Maria is
moving toward the west-northwest near 15 mph (24 km/h) and this
motion with a further reduction in forward speed is expected over
the next couple of days.  On the forecast track, the center of
Maria will be near the Leeward Islands Monday night.

Maximum sustained winds have increased to near 65 mph (100 km/h)
with higher gusts.  Additional strengthening is forecast during the
next 48 hours, and Maria will likely become a hurricane later today.

Tropical-storm-force winds extend outward up to 60 miles (95 km)
from the center.

The estimated minimum central pressure is 994 mb (29.36 inches).


HAZARDS AFFECTING LAND
----------------------
WIND:  Hurricane conditions are possible within the hurricane watch
area by Monday night or Tuesday, with tropical storm conditions
possible on Monday.  Tropical storm conditions are possible in the
Tropical Storm Watch area on Monday.

STORM SURGE:  A dangerous storm surge accompanied by large and
destructive waves will raise water levels by as much as 3 to 5 feet
above normal tide levels within the Hurricane Watch area.

RAINFALL:  Maria is expected to produce total rain accumulations of
6 to 12 inches with isolated maximum amounts of 20 inches across the
central and southern Leeward Islands through Wednesday night.  Maria
is also expected to produce total rain accumulations of 2 to 4
inches with isolated maximum amounts of 8 inches in the northern
Leeward Islands and north-central Windward Islands.  This rainfall
could cause life-threatening flash floods and mudslides.

SURF:  Swells generated by Maria are expected to begin affecting the
Lesser Antilles by tonight.  These swells are likely to cause
life-threatening surf and rip current conditions.  Please consult
products from your local weather office.


NEXT ADVISORY
-------------
Next intermediate advisory at 800 AM AST.
Next complete advisory at 1100 AM AST.

$$
Forecaster Pasch


SOME MODELS TRENDING NORTHWARD IN RESPONSE TO WEAKNESS IN HIGH JOSE HAS LEFT BEHIND IN ITS WAKE.
 
COMBO MODEL RUN: THERE SEEMS TO BE A SLIGHT BEND NORTHWARD IN THAT PAST FEW MODEL RUN WILL SEE IF THAT TREND CONTINUES SINCE A WEAKNESS IN THE HIGH PRESSURE RIDGE NORTH OF THE BAHAMAS IS LEFT BEHIND BY JOSE'S WAKE.