Alert archive / New Jersey / Coastal Flood Statements in 2010

Coastal Flood Statement 3, NWS Philadelphia/Mount Holly

August 9, 20105 counties in New Jersey

NWS Philadelphia/Mount Holly issued this coastal flood statement at Aug 9, 2010, 3:30 AM EDT for 5 counties in New Jersey. It took effect at Aug 9, 2010, 9:00 AM EDT. It was in force for 13 hr.

The area

The counties it named.

The facts

Issued
Aug 9, 2010, 3:30 AM EDT (07:30 UTC)
In effect from
Aug 9, 2010, 9:00 AM EDT
Expired
Aug 9, 2010, 10:00 PM EDT
In force
13 hr
Issued by
NWS Philadelphia/Mount Holly

Counties Atlantic County, NJ, Burlington County, NJ, Cape May County, NJ, Monmouth County, NJ, Ocean County, NJ

The radar

The Philadelphia radar (KDIX), 27 km from the middle of the area, began a volume at 07:28 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Brookhaven, NY (KOKX), launched 00:00Z, 7.5 hours before the alert went out and 189 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Brookhaven, NY at 00:00Z on 2010-08-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 196 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Brookhaven, NY at 00:00Z on 2010-08-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 70 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
196 J/kg
Mixed-layer CIN
-34 J/kg
Mixed-layer LCL
970 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
70 m²/s²
0-3 km storm-relative helicity
88 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.6

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

060 
WHUS41 KPHI 090730
CFWPHI

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
330 AM EDT MON AUG 9 2010

NJZ013-014-020-022>027-092000-
/O.NEW.KPHI.CF.S.0003.100809T1300Z-100810T0200Z/
WESTERN MONMOUTH-EASTERN MONMOUTH-OCEAN-ATLANTIC-CAPE MAY-
ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN-
SOUTHEASTERN BURLINGTON-
330 AM EDT MON AUG 9 2010

...MODERATE RISK FOR RIP CURRENTS TODAY...
...HIGH ASTRONOMICAL TIDES THIS EVENING...

ONSHORE WINDS AND A LONG PERIOD SOUTHEAST SWELL FROM THE REMNANTS
OF FORMER TROPICAL STORM COLIN ARE EXPECTED TO PRODUCE A RISK OF
MODERATE RIP CURRENTS TODAY. A MODERATE RISK OF RIP CURRENTS
IMPLIES THAT INDIVIDUALS PLANNING TO ENTER THE SURF SHOULD CHECK
WITH LOCAL BEACH PATROLS FIRST. BE SURE TO SWIM WITHIN SIGHT OF A
LIFEGUARD...AND NEVER SWIM ALONE OR AT NIGHT.

WITH ASTRONOMICAL TIDES HIGH BECAUSE OF TODAY/S NEW MOON...A LIGHT
SOUTHEAST TO SOUTH FLOW IS ADDING SLIGHTLY TO THE ALREADY HIGH
TIDES. THIS COULD LEAD TO AREAS OF MINOR TIDAL FLOODING AROUND
THE TIME OF HIGH TIDE THIS EVENING. THE EVENING HIGH TIDE IS THE
HIGHER OF THE TWO DAILY HIGH TIDES AT THIS TIME. HIGH TIDE ALONG
THE NEW JERSEY COAST WILL OCCUR BETWEEN 7:00 PM AND 9:00 PM THIS
EVENING. HIGH TIDE IN THE BACK BAYS OCCURS SLIGHTLY LATER. WHILE
WIDESPREAD FLOODING IS NOT ANTICIPATED...SOME MINOR SPILLOVER MAY
OCCUR IN THE MOST SUSCEPTIBLE AREAS.

IT IS POSSIBLE THAT THESE CONDITIONS COULD OCCUR AT THE HIGH TIDE
AGAIN TUESDAY AND WEDNESDAY EVENINGS. ADDITIONAL STATEMENTS WILL
BE ISSUED IF THIS IS EXPECTED.

$$
1 follow-up statement
073 
WHUS41 KPHI 091931
CFWPHI

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
331 PM EDT MON AUG 9 2010

NJZ013-014-020-022>027-100200-
/O.CON.KPHI.CF.S.0003.000000T0000Z-100810T0200Z/
WESTERN MONMOUTH-EASTERN MONMOUTH-OCEAN-ATLANTIC-CAPE MAY-
ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN-
SOUTHEASTERN BURLINGTON-
331 PM EDT MON AUG 9 2010

THE COMBINATION OF ASTRONOMICAL HIGH TIDES DUE TO THE NEW MOON AND A
LIGHT SOUTHEAST TO SOUTH FLOW COULD LEAD SOME MINOR TIDAL
SPILLOVER IN THE MOST SUSCEPTIBLE TO AREAS AROUND THE TIME OF
HIGH TIDE THIS EVENING. 

THE EVENING HIGH TIDE IS THE HIGHER OF THE TWO DAILY HIGH TIDES
AT THIS TIME. HIGH TIDE ALONG THE NEW JERSEY COAST WILL OCCUR
BETWEEN 7:00 PM AND 9:00 PM THIS EVENING. HIGH TIDE IN THE BACK
BAYS OCCURS SLIGHTLY LATER. IT IS POSSIBLE THAT THESE CONDITIONS
COULD OCCUR AT THE HIGH TIDE AGAIN TUESDAY AND WEDNESDAY EVENINGS.
ADDITIONAL STATEMENTS WILL BE ISSUED IF THIS IS EXPECTED.

$$

The office that day

Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 9, 2:45 PM EDTHeat AdvisoryPHIBurlington, Camden, Gloucester, Mercer29 hr

Nearby

Coastal Flood Statements in New Jersey, 2010Every coastal flood statement in 2010

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.