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ACUS41 KWBC 121540

SCCNS1



Storm Summary Number 1 for East Coast Nor'Easter

NWS Weather Prediction Center College Park MD

500 PM EDT Sun Oct 12 2025



...A forming coastal low pressure system is bringing heavy

rainfall, gusty winds, and coastal flooding to the eastern

seaboard... 



...Flood Advisories (rainfall) are active over the Coastal

Carolinas...



...Coastal Flood Warnings are in effect along Atlantic

shorelines...



...High Wind Warnings are active from the Mid-Atlantic to Long

Island...



...Over the water, Gale Warnings and Storm Warnings are in

effect...



For a detailed graphical depiction of the latest watches, warnings

and advisories, please see www.weather.gov



At 400 PM EDT...A 992 mb (29.29 in Hg) surface low is analyzed

offshore near the South Carolina/North Carolina border.

Concentrated showers and thunderstorms are producing heavy rain

and reports of flash flooding for coastal South Carolina.

Elsehwhere, a broad swath of showers and gusty northeasterly winds

extended along the coastline north to New England.



...Selected preliminary Storm Total Rainfall in inches from 1000

AM EDT Sat Oct 11 through 400 PM EDT Sun Oct 12...



...NORTH CAROLINA...

OCRACOKE                             3.38                    

BEAUFORT                             3.14                    

MOREHEAD CITY                        2.68                    



...SOUTH CAROLINA...

GEORGETOWN                           9.95                    

PAWLEYS ISLAND                       7.60                    

MCCLELLANVILLE                       5.68                    

JAMESTOWN BERKELY 9 SE               4.49                    

MYRTLE BEACH                         2.87                    

CHARLESTON                           1.72                    



...Selected preliminary Peak Wind gusts in miles per hour earlier

in the event...



...DELAWARE...

NORTH DEDOT                            51                    

REHOBOTH BEACH                         36                    



...MARYLAND...

OCEAN CITY                             33                    



...NEW JERSEY...

HARVEY CEDARS                          49                    

SEA GIRT                               37                    



...NORTH CAROLINA...

CAROVA BEACH FIRE DEPARTMENT           46                    

PINEY ISLAND                           46                    

CHERRY POINT MARINE CORPS AIR          45                    

RODANTHE                               42                    

BOGUE FIELD MARINE CORPS FIELD         41                    

WILMINGTON INTERNATIONAL AIRPORT       40                    

NERSS METEOROLOGICAL SITE              30                    



...SOUTH CAROLINA...

NORTH MYRTLE                           30                    

CHARLESTON BAY                         25                    



...VIRGINIA...

ASSATEAGUE ISLAND                      45                    

CAPE HENRY                             45                    

WALLOPS ISLAND                         41                    





The Nor'easter over the eastern seaboard should generally continue

to move slowly northward for the remainder of today into Monday.

It is expected that there will be an increase in winds and

rainfall across the Mid-Atlantic and into New England later today

and Monday as the low moves farther north along the elongated

system. The Carolinas will continue to see rainfall and gusty

winds for the remainder of today, though conditions should improve

slowly by Monday as the system winds down and moves slowly

offshore. 



The next Storm Summary will be issued by the Weather Prediction

Center at 500 AM EDT. Please refer to your local National Weather

Service office for additional information on this event.



Wilder

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