Nor'easter Continues Its Storm Surge And Rough Surf Slog Today

Flooding from the nor'easter in North Wildwood,
New Jersey Sunday. Photo from Chris 
Sowers via Facebook. 

 The nor'easter that has been hammering away at the East Coast was still at it this morning, battering shorelines from the Carolinas to Long Island.  

It's a long slog with such a slow-moving storm. It caused damage Sunday, and we'll do it again today. In fact, today will probably we worse, with even more extensive storm surges, flooding and serious beach erosion.

This nor'easter is truly a coastal storm. Almost all the problems it's causing is right along the shore. If you go a couple miles inland, the storm has been causing unpleasant weather to be sure, but not much damage. 

To be sure, the entire I-95 urban corridor from Virginia to New England is miserable, with soaking rains, gusty winds and chilly temperatures. Winds have gusted as high as 58 mph on Long Island.  

Up here in Vermont, the storm, such as it is, seems to be playing out as expected. See further down for Green Mountain State details.

The real problem today will continue to be the storm surges. From about North Carolina north, today's high tides will be the worst of the lot. 

In North Carolina, the storm surges might not be quite as high as Sunday's but they'll be close. The Outer Banks have been battered by huge waves for days, so even if today's tides aren't as strong as Sunday's, they have the potential to create added damage.   

We've been watching homes on the verge of collapse into the ocean and that might happen today. A green house that's been getting hit day after day lost many of its decks Sunday, and the pilings beneath the house look displaced and cracked. Other houses look just as rickety.  

In a video, the News & Observer likened the threatened homes to "terminal patients."

Streets in Jersey Shore communities like North Wildwood were under water Sunday during high tide and the water is forecast to be even deeper today.  Similar scenes hit shoreline towns in Long Island. 

In Delaware, a voluntary evacuation was underway at Bowers Beach due to the destruction from waves. Quite a bit of damage and flooding is anticipated at Delaware resorts like Rohoboth and Bethany beaches. 

The biggest threat for damage in the Northeast today is along Green South Bay Long Island and Barnegat Bay, New Jersey, where major flooding is predicted with today's high tides. 

Holiday events continue to be canceled due to the weather. New York City's 81st annual Columbus Day parade is among the cancelations. 

Southern New England is on the edge of the nor'easter's destructive, with coastal flood advisories up in Connecticut and Rhode Island, Wind warnings and advisories are in effect for Cape Cod and the Islands. 

VERMONT EFFECTS

Things are playing out pretty much as expected in the Green Mountain State today. Southern Vermont is getting a rainy, and in some places windy Monday. The rain is creeping north while weakening. 

Rainfall totals still look like they'll be somewhere near an inch down by Brattleboro. They'll taper off pretty quickly as you head north. Those of us near the Canadian border an expect only a tenth of an inch or less. 

The clouds and rain will keep temperatures down in the 50s today. 

It's going to be a cool week, as brisk north winds take hold especially between Tuesday night and Friday morning. Highs most days will be in the 50s, with maybe even some upper 40s in higher elevations north. 

We'll have to watch things on Thursday, especially north. Those areas won't get much rain. The humidity is expected to get quite low by Thursday. Gusty north winds might well create another big fire hazard. We're getting sick of that situation, but we're stuck with it until our drought eases some.

A little help might in about a week. Long range forecasts are hinting at some rain next Sunday or Monday. 

Delaware Winter Beach Sunrises Are The Best!

Arctic sea smoke is visible on the ocean just after dawn
December 24, 2022, Bethany Beach, Delaware.

 I'm on vacation in Bethany Beach, Delaware, sharing a big oceanfront home with relatives and friends. 

Among the many perks of this arrangement is winter sunrises over the ocean. 

I'm an early riser, and the sun comes up late just a week after the winter solstice, so I get a great view of the dawn breaking over the ocean.  It's always different, and always sublime. 

The videos, seen below at the bottom of this post, don't do it justice, but are certainly worth watching. (The only problem with them is the sound quality is iffy, oh well).

The videos are still relaxing, so if you want a moment of relaxation, watch 'em. 

The first video was taken Christmas Eve morning, when the East Coast was still in the throes of that Arctic outbreak and aftereffects of that big bomb cyclone.

Sunrise, Bethany Beach, Delaware, December 27, 2022

It was quite cold for this neck of the woods, coastal southern Delaware. Temperatures were in the upper single numbers at dawn. Frigid by Delaware standards, but kind of average "yawn" winter weather for this Vermonter. 

Anyway, as the sun rose that morning, the ocean simmered with Arctic sea smoke, sort of giving me a Lake Superior lakefront in Duluth vibe. 

I enjoyed the sunrises in subsequent mornings, of course. Yesterday, December 27, was much warmer (Upper 20s!) so it was even easier to enjoy the early morning dawn.

There were a few more clouds in the sky than on previous mornings, which made the whole thing more interesting. A sharp red line appeared on the horizon well before sunrise. Then the clouds gradually filled with pastel colors.  Just such an awesome sight.

I'm here for two more mornings.We'll see what those dawns bring!

First video, on December 24. Click on this link if you don't see the image of the video, or click on image below.  And underneath that is the second video.

Next video is a very pastel dawn on December 27 in Bethany Beach.  Click on this link to view or on image below:

Cool, Classic Gravity Waves Over Delaware Coast Monday

Clouds showing well defined gravity waves over
Bethany Beach, Delaware on Monday. 

 I'm on a getaway and spending a few days on the Delaware coast. We arrived in Bethany Beach Monday under gray skies that spit bits of rain.  

But even the gloomy sky was interesting.

A warm front to the south Delaware set up what are known as gravity waves in the atmosphere. Winds aloft from the south were forced to ride up and over the warm front, which sort of acted as a block to the wind flow.

The set up was kind of like how water flows over a submerged rock in a fast-flowing river. Have you ever noticed when the water in that river flows over that rock, there's a series of waves in the water that continue well past the rock?

The rock set up that series of repeating waves. A blockage in the atmosphere, be it a mountain or a weather front, can do the same thing. So you have waves in sky, Up where we live in Vermont, gravity waves are very common as air flows over mountains. 

The gravity waves I saw in Bethany Beach were a little different than I'm used to seeing because the space between the peaks and valleys of the waves, so to speak, was longer than what I see in mountainous Vermont. The Bethany Beach sky wasn't super unusual, but new to me. 

By the way,the air has to be rather stable in general to support gravity waves. By stable, I mean the temperature in the atmosphere does not increase very fast with height, or at all. If the air were unstable, with temperatures cooling quickly with height, there wouldn't be waves. As the air starts to go up over the blockage, it would keep going up instead of sinking again.  In that case, you'd end up with a band of showers and thunderstorms.

The warm front ended up going through, leaving us in Bethany Beach to enjoy a partly sunny, unseasonably warm Tuesday.

Here's the video of those neat gravity wave skies over coastal Delaware. As always, many people on mobile devices will need to click on this hyperlink to see it. To see the video clearly, click on the arrow, then the YouTube logo. 

Otherwise, here's the video: