Hydrometeorological Discussion
Issued by NWS Middle Atlantic RFC

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AGUS71 KRHA 211324
HMDRHA

HYDROMETEOROLOGICAL DISCUSSION
MIDDLE ATLANTIC RIVER FORECAST CENTER
NATIONAL WEATHER SERVICE STATE COLLEGE PA
 924 AM EDT SUN SEP 21 2014

HIGH PRESSURE RIDGING FROM THE NEW ENGLAND STATES TO VIRGINIA SATURDAY
KEPT DRY WEATHER ACROSS MOST OF THE MID-ATLANTIC REGION. LOW PRESSURE
OFF THE COAST DID BRING SHOWERS FROM COASTAL NEW JERSEY TO SOUTHEAST
VIRGINIA. RAINFALL AMOUNTS WERE LESS THAN ONE HALF INCH.

  Value  County                St  Location
   0.47  independent city      VA  Norfolk
   0.41  Monmouth              NJ  Manasquan
   0.40  Ocean                 NJ  Pt. Pleasant Beach 0
   0.24  Monmouth              NJ  Long Branch 0.5W COC
   0.23  Ocean                 NJ  Barnegat Light
   0.22  Monmouth              NJ  Belmar-Farmingdale
   0.22  Monmouth              NJ  Fair Haven 0.4E COCO
   0.21  Queens                NY  Laguardia AP
   0.21  Monmouth              NJ  Ocean Twp 0.8SE COCO
   0.14  independent city      VA  Virginia Beach - Oce
   0.12  Atlantic              NJ  Atlantic City
   0.11  Ocean                 NJ  Brick Twp 1.5NNE COC
   0.11  Ocean                 NJ  Stafford Twp 2.1NW C
   0.10  Bergen                NJ  Haworth Mesonet
   0.10  Bergen                NJ  Teterboro

LOW PRESSURE OFF THE COAST WILL MOVE FURTHER OFFSHORE TODAY AND TONIGHT.
A COLD FRONT WILL ARRIVE FROM THE NORTHWEST WITH SCATTERED SHOWERS AND
THUNDERSTORMS. THE MOST ORGANIZED ACTIVITY WILL BE IN PENNSYLVANIA AND
NEW YORK WHERE UP TO ONE HALF INCH OF RAINFALL IS POSSIBLE.

THE COLD FRONT WILL MOVE OFF THE COAST MONDAY AS COOLER AND DRIER AIR
ARRIVES. A CHILLY FLOW OFF THE GREAT LAKES WILL BRING INSTABILITY
SHOWERS TO THE UPPER SUSQUEHANNA BASIN. ANY RAINFALL AMOUNTS WILL BE
LIGHT.

BY TUESDAY, HIGH PRESSURE WILL BUILD IN WITH DRY WEATHER THROUGHOUT THE
BASINS.

ON AREA RIVERS AND CREEKS, GENERALLY MINOR CHANGES CAN BE EXPECTED INTO
MIDWEEK. SOME MINOR RISES ARE POSSIBLE INTO MONDAY ON STREAMS AND CREEKS
THROUGHOUT THE SUSQUEHANNA BASIN.

ALL DAILY RIVER FORECASTS WILL BE AVAILABLE SHORTLY.

TJR
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