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DonViejo

(60,536 posts)
Thu Mar 1, 2018, 04:13 PM Mar 2018

Another 'bomb cyclone' -- with a huge flood risk -- is aiming for the Northeast

Source: CNN




By Jennifer Gray, CNN Meteorologist

Updated 1:37 PM ET, Thu March 1, 2018

(CNN) - New England is gearing up for its most significant storm since early January's "bomb cyclone," with heavy rain, roaring winds and excessive coastal flooding expected Friday and Saturday from the mid-Atlantic to New England.

This Nor'easter, like the one in January, could reach bombogenesis -- or become a "bomb cyclone" -- by dropping at least 24-millibars of atmospheric pressure in 24 hours. Some forecast models predict a sudden pressure plummet Friday evening off the Atlantic coast.

Even if this storm doesn't "bomb out," the coastal low will pack an incredible punch, with places from eastern Long Island in New York to Boston likely to get hit hardest.
With the moon full, the tide is now at its highest point of the month. On top of that, the storm's surge could drive 2 to 3 feet of water into coastal neighborhoods. Along the shore, wave heights will be 4 to 8 feet, breaking along the shoreline and exacerbating flooding.

Read more: https://www.cnn.com/2018/03/01/us/weather-bomb-cyclone/index.html

18 replies = new reply since forum marked as read
Highlight: NoneDon't highlight anything 5 newestHighlight 5 most recent replies
Another 'bomb cyclone' -- with a huge flood risk -- is aiming for the Northeast (Original Post) DonViejo Mar 2018 OP
'With the moon full, the tide is now at its highest point of the month. elleng Mar 2018 #1
moon phase has nothing to do with tide height. Le Gaucher Mar 2018 #6
The Sun and the Moon both affect the tides. sl8 Mar 2018 #8
The moon phase does have an effect. NutmegYankee Mar 2018 #9
Nice GIF! n/t sl8 Mar 2018 #18
Quick, raise the tariff on this monster, will ya? bucolic_frolic Mar 2018 #2
Mostly blue states will be hit central scrutinizer Mar 2018 #3
They're predicting.... SergeStorms Mar 2018 #4
Bracing for this one here in New England. Friends nearer the ocean are making plans... FailureToCommunicate Mar 2018 #5
I think it's going to miss us in western PA FakeNoose Mar 2018 #7
you forgot orangecrush Mar 2018 #11
I didn't forget you guys! FakeNoose Mar 2018 #12
Thanks! orangecrush Mar 2018 #14
The storm has an eye........ riversedge Mar 2018 #10
... an Eye in the Sky ... sl8 Mar 2018 #13
GREAT TUNE! orangecrush Mar 2018 #15
Vocabulary. It's a Nor'Easter. Weather reporters with too much time on their hand mpcamb Mar 2018 #16
Bombogenesis is a meteorological term thats been around for decades. NutmegYankee Mar 2018 #17

elleng

(130,964 posts)
1. 'With the moon full, the tide is now at its highest point of the month.
Thu Mar 1, 2018, 04:18 PM
Mar 2018

On top of that, the storm's surge could drive 2 to 3 feet of water into coastal neighborhoods. Along the shore, wave heights will be 4 to 8 feet, breaking along the shoreline and exacerbating flooding.'

 

Le Gaucher

(1,547 posts)
6. moon phase has nothing to do with tide height.
Thu Mar 1, 2018, 11:49 PM
Mar 2018

it matters if moon is closer to its perigree or apogee in its orbit around earth

sl8

(13,786 posts)
8. The Sun and the Moon both affect the tides.
Fri Mar 2, 2018, 01:21 AM
Mar 2018

When the Sun, Earth, and Moon are in a line, which occurs during a new or full moon, the effects are combined to create higher tides.

NutmegYankee

(16,199 posts)
9. The moon phase does have an effect.
Fri Mar 2, 2018, 03:10 AM
Mar 2018

During the new and full moon, the moons gravity is pulling inline with the sun. In the other phases the moon pulls on the oceans is at an angle to the sun and the tides are lower.

SergeStorms

(19,201 posts)
4. They're predicting....
Thu Mar 1, 2018, 05:56 PM
Mar 2018

a foot or more of heavy, wet snow for Western New York. Heart attack snow, they call it. Tree limbs will be breaking from the weight, and electric service will be out. I think I'll stay inside for the next few days. And I was hoping we'd luck out and have an early spring.

FakeNoose

(32,641 posts)
7. I think it's going to miss us in western PA
Fri Mar 2, 2018, 12:45 AM
Mar 2018

We're getting a little rain and it started getting windy about an hour ago. But it has been too warm for snow here and this storm looks like it's going to skip over us.

That means more for you guys in northeastern PA, upstate New York, and New England! We didn't have a bad February so this will maybe be the last storm this winter. (I hope!)

orangecrush

(19,571 posts)
11. you forgot
Fri Mar 2, 2018, 01:20 PM
Mar 2018

your friends here in Northwest Pa.!

50+ mph gusts, a foot of snow, power outages and general misery!

FakeNoose

(32,641 posts)
12. I didn't forget you guys!
Fri Mar 2, 2018, 08:08 PM
Mar 2018

You always get every bit of snow that misses us.

During the Christmas holidays you got more snow that we'll see in 2 or 3 years.
Hope you're OK and thanks for checking in!

sl8

(13,786 posts)
13. ... an Eye in the Sky ...
Fri Mar 2, 2018, 09:16 PM
Mar 2018

Darn that Alan Parsons, but I guess we have no choice but to listen to it now ...

mpcamb

(2,871 posts)
16. Vocabulary. It's a Nor'Easter. Weather reporters with too much time on their hand
Fri Mar 2, 2018, 09:47 PM
Mar 2018

make up phrases to goose headlines. It's not helpful.
While this is a very potent storm and carries a huge surge it's not helpful to call it a "bomb".

NutmegYankee

(16,199 posts)
17. Bombogenesis is a meteorological term thats been around for decades.
Fri Mar 2, 2018, 10:08 PM
Mar 2018

It’s normal in winter to talk about lows that “bomb” out. It’s them that make great blizzards and snow storms.

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