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Cat 5 Lee | peak 165 mph 926 mb | post-tropical


Iceresistance

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16 minutes ago, StretchCT said:

Saw this going west earlier, now it's east? Just bopping back and forth as it goes north I guess. RAMMB File might be too big. Try another. 

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Love this image. You can see the sinking air from this angle. 

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3 hours ago, Mainiac said:

The predicted impacts at my location have dropped significantly since yesterday. The QPF over at the WPC dropped from 4"-6" to 0"-1" and there is now a 0% chance of tropical storm winds per the latest NHC update. 

I got 1.21" yesterday and really don't need it anymore!

Not actually too surprised to see this storm recurve more than initially expected. They almost always do and the Gulf of Maine is where hurricanes go to die. 

 

 

 

 

SREFs are below 50% for PoPs down this way.

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Nice trend in the NAM3.  Might get that Sea Dogs game in? Probably too optimistic, but holding out hope.

 

 

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12 hours ago, TheRex said:

If you are out today, you may want to ask your local gas stations if they have generators that will keep the pumps working if they lose electricity.  After Sandy, there was no fuel stations in my area in NJ that I could find that were running on generator power.  Luckily, I was running a Honda 2000 watt generator that didn't use much fuel so I had less troubles.  My neighbors running bigger generators had troubles.

Great idea! Never have thought of that. I was splitting time between NJ and ME due to my ex-husband during Sandy, we stayed up here for over 2 weeks because of the situation in NJ. My former in;laws had to leave their house in Elizabeth and stay in our house in Point Pleasant. Crazy time.

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11 hours ago, clm said:

You shouldn't be getting any rain.  Will be windy, probably in the 10 to 15 mph range.  Unless you were planning to go into the water, or if the winds could cause the boardwalk to get flooded out.

We try to go in September to go swimming and avoid the crowds.  The water is warm, the air temps are ideal.  Been doing it for years, and it’s extraordinary.  My daughter is 18 now, but it’s an annual trip we look forward to. 
 

Maybe we’ll go Sunday… we’ll see!  

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Technically, I'm in the TS warning.

Screenshot_20230915-063324.thumb.png.ad625b8a64164eb48e4f697d8d159b54.pngGYX

Quote
SHORT TERM /TONIGHT THROUGH SATURDAY NIGHT/...

...Hurricane Lee impacts the region this weekend...

Hurricane Lee continues to move northward toward the Gulf of
Maine. The track forecast has remained consistent over the last
24 hours, with a landfall of Lee expected near the western tip
of Nova Scotia tomorrow evening. This keeps the storm well east
of New England, but Lee`s expanding wind field brings impacts to
the area tonight through tomorrow night.

The biggest concern from Lee will be the wind impacts. Damaging
northerly wind gusts closer to the coast are expected in the
tropical storm warning areas, with wind gusts of 40-50 mph also
expected inland. Lee will mostly be extratropical by the time it
reaches Nova Scotia, so it will be behaving more like a
Nor`easter than a pure tropical system. With this
characteristic, strong mixing from drier air on the western side
of Lee will allow for strong wind gusts to mix down well
inland. These impacts are likely to be locally enhanced on the
south ends of lakes where just that small amount of exposure to
the north will be enough to result in locally stronger winds.
Sebago Lake in particular is likely to see locally stronger
winds on it`s southern and eastern shores, owing to it`s width.

Power outages are a concern as trees remain fully leafed out
and the ground has been wet. In the tropical storm warning
areas, damaging winds will down trees and power lines, with
widespread power outages possible. Outside of these areas, wind
gusts of 40-50 mph are still likely, with scattered power
outages possible.

Rain is not expected to be a major factor from Lee as drier air
erodes the western rain shield of the system. The MidCoast
stands the best chance at seeing some rainfall amounts of 1-2
inches, but amounts quickly drop off toward the west, with
little if any rain expected across most of New Hampshire.

Storm surge is not expected to be a major issue as winds remain
offshore, and accompany relatively low astronomical tides. That
being said, some minor coastal flooding is still possible on
Saturday afternoon as very large waves pound the shoreline, and
surge up to two feet brings water level close to flood stage.
The large waves will be one of the most pronounced features from
this system, with waves of 15-20ft breaking just offshore on
Saturday. Large sets of waves up to twice as large as the
average waves will pose the risk of sweeping individuals
standing too close to the water or on the rocks into the water,
so admire from afar on Saturday.

In terms of timing, winds steadily increase during the
overnight hours tonight, with tropical storm force gusts likely
by daybreak along the coast tomorrow. These winds expand inland
during the daytime as mixing increases and the storm moves
closer. Winds will gradually ease during the late afternoon and
evening as the system weakens, and will then subside more
steadily Saturday night as Lee moves into the Canadian Maritimes
and continues to weaken. Any rain will follow a similar
timeline, and again will mainly be confined to eastern zones. By
Sunday morning, mainly a westerly breeze and residual large
waves will be all that will be felt as Lee moves away.

 

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SREFs are putting me at ~ 1". NAM 1.5". ECMWF 2.25".  The new WPC map has me back in the 1"-2" range and not too far from the 2"-4" zone. A slight delay in the turn will make a big difference.

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It will be interesting to see the predicted banding characteristics once the HRRR is in range. I'm sure it will be feast or famine in the gradient areas away from the storm core. WPC has a marginal risk of excessive rainfall for all of eastern Maine.

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Strange being in the thunderstorm hatched area in preparation for (extra) tropical moisture when I was considering turning the heat on this morning (a balmy 46° outside, 64° inside).  We're a mere 10 days away from the NWS not bothering to warn us about frost/freeze because it's just expected. 

 

NWS Caribou rain/wind maps:

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16 minutes ago, StretchCT said:

Cape May is almost glassy, and they still have lifeguards, but I don't know how their surf rolls. What waves they have, the spray blows off, so it's pretty breezy. 

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This view of Cape May shows a bit rougher compared to the one above.  I was expecting to see @Burr with his surfboard

 

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Trees are moving pretty good here. Its overcast, and only 61 out. But the wind isn't really making it to the surface, just tree level. Some airports and buoys from NJ to MA reporting winds in the 20s now with higher gusts. Georges Bank buoy is in the direct path.

https://www.ndbc.noaa.gov/station_page.php?station=44011

 

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  • The title was changed to Cat 5 Lee | peak 165 mph 926 mb | current 80 mph 962 mb

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