Monday, October 29, 2012

Some early storm surge photos out of NYC


This is why I was SO worried about the storm surge from Hurricane Sandy.  Tomorrow, we'll wake up to a catastrophe!  A benchmark storm we'll tell our kids about!









Also, here is some dramatic video of an explosion at a ConEd Facility in NYC.  Starts at ~ 19 secs...



"Sandy" Makes Landfall




000
WTNT63 KNHC 300002
TCUAT3

POST-TROPICAL CYCLONE SANDY TROPICAL CYCLONE UPDATE
NWS NATIONAL HURRICANE CENTER MIAMI FL AL182012
800 PM EDT MON OCT 29 2012

...POST-TROPICAL CYCLONE SANDY MAKES LANDFALL ALONG THE COAST OF SOUTHERN NEW JERSEY...

SUMMARY OF 800 PM EDT...0000 UTC...INFORMATION
----------------------------------------------
LOCATION...39.4N 74.5W
ABOUT 5 MI...10 KM SW OF ATLANTIC CITY NEW JERSEY
ABOUT 40 MI...65 KM NE OF CAPE MAY NEW JERSEY
MAXIMUM SUSTAINED WINDS...80 MPH...130 KM/H
PRESENT MOVEMENT...WNW OR 300 DEGREES AT 23 MPH...37 KM/H

MINIMUM CENTRAL PRESSURE...946 MB...27.93 INCHES

SURFACE...RADAR...AND AIR FORCE RESERVE HURRICANE HUNTER AIRCRAFT DATA INDICATE THAT POST-TROPICAL CYCLONE SANDY MADE LANDFALL NEAR ATLANTIC CITY NEW JERSEY AROUND 800 PM EDT...0000 UTC...WITH

MAXIMUM SUSTAINED WINDS OF 80 MPH...130 KM/H. 

NATIONAL OCEAN SERVICE TIDE GAUGES HAVE RECENTLY REPORTED STORM SURGE HEIGHTS OF 11.9 FEET AT KINGS POINT NEW YORK...8.4 FEET AT THE BATTERY NEW YORK...AND 8.6 FEET AT SANDY HOOK NEW JERSEY.

WITHIN THE PAST HOUR OR SO...A SUSTAINED WIND OF 49 MPH WITH A GUST TO 73 MPH WAS REPORTED AT JFK INTERNATIONAL AIRPORT IN NEW YORK. A WIND GUST TO 71 MPH WAS RECENTLY OBSERVED AT FARMINGDALE NEW YORK. 

ANOTHER UPDATE WILL BE ISSUED AT 900 PM EDT. NHC WILL ISSUE ITS LAST ADVISORY ON SANDY AT 1100 PM EDT. THE HYDROMETEOROLOGICAL PREDICTION CENTER...HPC...WILL BEGIN ISSUING PUBLIC ADVISORIES AT 500 AM EDT TUESDAY. HPC PUBLIC ADVISORIES WILL BE ISSUED UNDER THE SAME WMO AND AWIPS HEADERS AS THE NHC PUBLIC ADVISORIES...AND WILL ALSO BE AVAILABLE VIA THE NHC WEBSITE.

$$
FORECASTER BROWN/ROBERTS




I'll leave you with another image from Atlantic City, NJ.  The surge is going to be the HUGE story with "Sandy".  Catastrophic is a better word honestly...  NYC has set its all time storm surge record (13.9 feet), easily surpassing the old record set during the Hurricane of 1821 (11.2 feet)...  

Storm Surge




Storm Surge has always been the biggest concern of mine with Hurricane Sandy.  Above is a picture from Atlantic City, NJ showing a large section of the boardwalk washed away.  Unfortunately, this will be just one of many pictures from Sandy showing her power.  Again, 940mb!  Historic!

*This Rapid Scan is just incredible...  MUST WATCH!

GOES-14 1-minute Super Rapid Scan visible images (via CIMSS) of Sandy, from sunrise to near landfall today...

http://cimss.ssec.wisc.edu/goes/srsor/1080x1920_GOES_B1_RSRSO_SANDY_DAY_animated_2012303_111500_182_2012303_212100_182_X.mov

940mb



Sandy is now down to 940mb!  I'm honestly at a loss for words...  I thought 950mb was the absolute max last Friday.  By Saturday, it became apparent that 950mb was becoming likely.  However, 940mb?  I never saw that coming at all...  

http://rammb.cira.colostate.edu/templates/loop_directory.asp?data_folder=dev%2Flindsey%2Floops%2Fgoes14&image_width=1020&image_height=720&number_of_images_to_display=50

Hurricane Sandy Rapid Scan... Just insane! Truly historic!

Sunday, October 28, 2012

Hurricane Sandy is massive! Some Perspective!




For some perspective... MASSIVE wind field with Hurricane Sandy! The surge is going to be a huge problem for New Jersey/New York. I think a large area will see a 10 foot + surge. Scary part, Sandy will probably strengthen some before la
ndfall as it "feeds" off the negative tilt trough while phasing completes tomorrow. Just check out 300mb. A 90 degree 100 + knot diffluent flow! Honestly, just amazing to watch evolve. It's hard to believe what I'm seeing!

"HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 175 MILES... 280 KM... MAINLY TO THE SOUTHWEST OF THE CENTER... AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 520 MILES... 835 KM."




Read this from Bryan Norcross: 



Sandy on Track and Serious Trouble

And so it begins. Mega monster Sandy, with 40+ mph winds 900 miles across and embedded hurricane-force winds is going to hang a left and smash into the Northeast on Monday - a maneuver
 we've never seen before from system that originated in the tropics. There's no good news from the Hurricane Hunters or the computer forecast models. If anything, the storm is providing more drama in its first act than was expected.


Water is coming over sea walls. Flooding and whipping winds have already started. Just from the fringe of Sandy.


At the coast, by far the worst of this is going to come at high tide at the Jersey Shore and points north. The tide will peak along much of the Northeast coast around 9PM and 9AM, but around noon and midnight on the ocean side of Cape Cod. The difference between low and high tide can be 3 feet and more... a really big deal.


In a normal hurricane you can get lucky... the storm can come in at low tide, and then it's gone by the time high tide comes around. But in this case, the water will be high for a number of tide cycles, so there doesn't seem to be a way to avoid the full impact of the surging, smashing water and waves.


Waves of 10 to 20 feet on TOP of the storm surge and the tide are forecast for the south-facing beaches of Long Island. This will likely be the highest water and the most damage in many decades. On the north shore of Long Island and the south shores of Connecticut and Rhode Island, the water will be exceptionally high as well - likely exceeding Irene, which did major damage. Evacuations have been ordered. And water levels exceeding Irene are expected at many locations along the coast.


For folks staying home, if you're riding out the storm in a house surrounded by trees, stay on the opposite side of the house from the wind on a low floor. Close the curtains to cover windows facing the wind... but still be very careful near any glass that could break.


High rises in the big cities may be a problem. It's especially important that you stay away from the windows. If something flies off a neighboring building, it can smash windows downwind. Besides that, the wind is stronger because you're higher in the air, and the air gets squeezed between the tall buildings. The high wind stresses the glass, and makes it break more violently if something hits it.


It will likely take until Wednesday... or maybe longer than that... before we know what has happened. It's likely that transportation will still be difficult or impossible on Tuesday as the monster wind machine slowly spins down. Even Wednesday and Thursday we'll know that a giant storm is nearby.


That's it. Hunker down, be smart, and stay safe.

http://www.wunderground.com/blog/bnorcross/show.html



Dangerous Situation with Hurricane Sandy!



PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
241 PM EDT SUN OCT 28 2012 

...AN EXTREMELY DANGEROUS STORM TO IMPACT THE AREA...

SANDY IS EXPECTED TO SLAM INTO THE NEW JERSEY COAST LATER MONDAY NIGHT, BRINGING VERY HEAVY RAIN AND DAMAGING WINDS TO THE REGION. 
THE STORM IS A LARGE ONE, THEREFORE DO NOT FOCUS ON THE EXACT CENTER OF THE STORM AS ALL AREAS WILL HAVE SIGNIFICANT IMPACTS.

THIS HAS THE POTENTIAL TO BE AN HISTORIC STORM, WITH WIDESPREAD WIND DAMAGE AND POWER OUTAGES, INLAND AND COASTAL FLOODING, AND MASSIVE BEACH EROSION. THE COMBINATION OF THE HEAVY RAIN AND PROLONGED WIND WILL CREATE THE POTENTIAL FOR LONG LASTING POWER OUTAGES AND SERIOUS FLOODING.

PREPARATIONS SHOULD BE WRAPPING UP AS CONDITIONS ARE EXPECTED TO WORSEN TONIGHT AND ESPECIALLY ON MONDAY.

SOME IMPORTANT NOTES...

1. IF YOU ARE BEING ASKED TO EVACUATE A COASTAL LOCATION BY STATE AND LOCAL OFFICIALS, PLEASE DO SO.

2. IF YOU ARE RELUCTANT TO EVACUATE, AND YOU KNOW SOMEONE WHO RODE OUT THE '62 STORM ON THE BARRIER ISLANDS, ASK THEM IF THEY COULD DO IT AGAIN.

3. IF YOU ARE RELUCTANT, THINK ABOUT YOUR LOVED ONES, THINK ABOUT THE EMERGENCY RESPONDERS WHO WILL BE UNABLE TO REACH YOU WHEN YOU MAKE THE PANICKED PHONE CALL TO BE RESCUED, THINK ABOUT THE RESCUE/RECOVERY TEAMS WHO WILL RESCUE YOU IF YOU ARE INJURED OR RECOVER YOUR REMAINS IF YOU DO NOT SURVIVE.

4. SANDY IS AN EXTREMELY DANGEROUS STORM. THERE WILL BE MAJOR PROPERTY DAMAGE, INJURIES ARE PROBABLY UNAVOIDABLE, BUT THE GOAL IS ZERO FATALITIES.

5. IF YOU THINK THE STORM IS OVER-HYPED AND EXAGGERATED, PLEASE ERR ON THE SIDE OF CAUTION.

WE WISH EVERYONE IN HARMS WAY ALL THE BEST. STAY SAFE!

$$

NWS MOUNT HOLLY, NJ

Saturday, October 27, 2012

Hurricane Sandy Links...




Very detailed Blog Post by Jeff Masters on Hurricane Sandy:  http://www.wunderground.com/blog/JeffMasters/comment.html?entrynum=2277

Great Satellite Loops of Hurricane Sandy:

http://www.ssec.wisc.edu/data/geo/index.php?satellite=east&channel=vis&coverage=conus&file=gif&imgoranim=8&anim_method=jsani

http://goes.gsfc.nasa.gov/goescolor/goeseast/hurricane2/movie/latest_ref.mov

Rapid Scan:

http://rammb.cira.colostate.edu/templates/loop_directory.asp?data_folder=dev%2Flindsey%2Floops%2Fgoes14&image_width=1020&image_height=720&number_of_images_to_display=50

Also, this is a really cool wind map.  Enjoy!  http://hint.fm/wind/


PLEASE KEEP THIS IN MIND:

- The greatest concern to me is obviously the water with Sandy. A MASSIVE storm + a LONG period of onshore winds = big surge over a LARGE area...