Hurricane Sandy’s Storm Surge Brings Ocean Into Atlantic City, Ocean City, Point Pleasant, Jersey Coast

(Sandy’s powerful swell surges into Atlantic City. Image credit: here.)

Yesterday, a hurricane that had combined with a nor’easter and then tapped into both the powerful energies of an over-heated Atlantic Ocean and cold Arctic air seeping out through regions once encased in sea ice vented its fury on the New Jersey coastline. All up and down the Jersey Shore, community after community faced a historic storm surge born of a storm made far worse by climate change. A storm whose effects were the worst seen in this region of the US East Coast in 300 years.

Atlantic City seemed to bear the brunt of Sandy’s wrath. As early as Monday morning, the city’s coastal defenses were breached, its sea wall overwhelmed, its boardwalk washed away and its streets and homes subject to the pounding force and rush of storm waves. Residents of the barrier island community found themselves stranded as the rising tide cut off access to their community. Many fled to community storm shelters only to find the rising tide flooding these structures as well. Homes were ripped off their foundations and floated down the street or were swept into the raging Atlantic. At one point, a National Guard unit made a valiant effort to save some of those stranded by the storm. The effort was partly successful, but resulted in the loss and flooding of a number of pieces of military equipment. Overnight, the storm worsened, preventing any access to the storm-ravaged town and forcing its terrified residents to spend a water logged and fearful night alone and without public aid.

Just to the south of Atlantic City, Ocean City also faced Sandy’s terrible wrath. A seven foot water rise inundated the town and flooded its streets. As the water rose, 231 residents made emergency calls for help after refusing to heed evacuation orders. Though 50 persons were moved to escape the raging seas, miraculously no lives were lost. Almost as an after-thought Sandy parted with a 100 foot section of the Ocean City Pier.

Further north along the coast, Point Pleasant waged a valiant battle against rising seas all throughout the day. High waves and pressing tides battered the city’s beleaguered dune line. Finally, as the storm rushed in with the astronomical high tide, the dunes gave way and torrents of water rushed into the town’s streets. The city’s boardwalk was torn to shreds as boats were ripped from their moorings to float into the city where they were finally laid to rest on streets, lawns, or railroad tracks. In some places, water rushed nearly a mile inland. One home, three quarters of a mile from the shore, flooded with more than a foot of ocean water in the first floor driven in by Sandy and the 8 PM high tide.

“I kept asking him [my husband], ‘Should we go on the roof?’ I was really scared,” said Rosemary, as their house flooded. “The force and the speed that the water was pouring down and pouring over, it was scary. It rose so fast. It just kept coming and coming.”

In another part of town, firemen bravely faced the rising waters, slogging through the chest-deep flood to reach stranded residents.

The word New Jersey governor Chris Christie used to describe the wide-spread and far-ranging devastation all up and down the Jersey coast was “unthinkable.”

“The idea … that you see homes in the middle of Route 35 southbound and northbound is just unfathomable,” Christie told reporters at a morning briefing.

 

Links:

http://www.baltimoresun.com/news/weather/weather-blog/bs-md-oc-update-20121030,0,1291228.story

http://www.nj.com/news/index.ssf/2012/10/point_pleasant_beach_residents_1.html

http://www.usatoday.com/story/news/2012/10/30/new-jersey-chris-christie-jersey-shore/1668825/

Advertisements

Hurricane Sandy Intensifies as She Approaches Coast; Record Storm Surge Likely; Ocean City, Atlantic City NJ Under Water

At 943 mb lowest central pressure, Sandy will be the most powerful storm ever to make landfall in the Northeastern US. Described as a hurricane wrapped in a Nor’easter, the beating heart of this monster storm is now growing more powerful.

Sandy’s maximum winds have intensified to 90 mph, a rapid intensification from 75 mph just 12 hours ago. It is rapidly approaching the New Jersey shore and will likely make landfall there between 8 and 11 PM this evening. Water temperatures in the region are 5 degrees Fahrenheit higher than normal and a powerful dip in the jet stream is lending energy to this immensely powerful storm.

It is difficult to underestimate the potential coastal effects of this storm, particularly to the right of the center as it comes ashore. First, the storm is coming in at or near the time of high tide, an abnormally high tide amplified by the moon. So storm surges of 4-11 feet or more will pile up on top of an abnormally high tide of 2-4 feet above mean low water. In addition, water rises of around 4 feet or more are already being recorded along the coast. This water rise is being pushed against the coast by the wind and by the force of the approaching storm. The result is that many places may see water rises of 10 feet or more above normal. Given the intensity of this storm and the fact that it is continuing to intensify as it approaches the coast, these values may be underestimated.

Maryland, Delaware, New Jersey, New York City, Rhode Island, Connecticut, and Massachusetts may all experience the highest water rise values ever seen. Already, significant flooding has occurred along the Outer Banks and into the Hampton Roads area. Below is a picture of Chicks, a popular VA Beach restaurant being flooded out by Sandy.

After two days of battering, scenes like these have become commonplace in North Carolina and Virginia Beach. But what has happened there is just a prelude to what will likely unfold over the next few hours as Sandy comes ashore.

UPDATE

Reports are coming in that Atlantic City New Jersey is now under water (11:35 Oct 29).

UPDATE:

Some locations in New Jersey are reporting 9 feet water rises. Record rise for the region are 10 feet. The below image shows Ocean City flooding.

UPDATE:

Reports are coming in that the Point Pleasant, NJ dunes have been breached and sea water is rushing through city streets like a river (7:53 PM).

UPDATE:

Some locations in New York City are reporting storm surge flooding above 9 feet (7:53 PM).

Links:

http://www.nhc.noaa.gov/

%d bloggers like this: