Alert archive / New Jersey / Special Weather Statements in 2011

Special Weather Statement, NWS Philadelphia/Mount Holly

March 6, 2011Monmouth County, New Jersey

NWS Philadelphia/Mount Holly issued this special weather statement at Mar 6, 2011, 8:38 PM EST for Monmouth County, New Jersey. It was in force for 52 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Mar 6, 2011, 8:38 PM EST (01:38 UTC)
Expired
Mar 6, 2011, 9:30 PM EST
In force
52 min
Issued by
NWS Philadelphia/Mount Holly

County Monmouth County, NJ

The radar

The Philadelphia radar (KDIX), 57 km from the middle of the area, began a volume at 01:39 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, 1.6 hours before the alert went out and 118 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 2011-03-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 49 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Brookhaven, NY at 00:00Z on 2011-03-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 272 square meters per square second.1939587897Sfc1 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
49 J/kg
Mixed-layer CIN
-40 J/kg
Mixed-layer LCL
489 m above ground
0-6 km bulk shear
53 kt
0-1 km storm-relative helicity
272 m²/s²
0-3 km storm-relative helicity
371 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

448 
WWUS81 KPHI 070138
SPSPHI

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
838 PM EST SUN MAR 6 2011

NJZ012>014-020-026-070230-
COASTAL OCEAN NJ-EASTERN MONMOUTH NJ-MIDDLESEX NJ-OCEAN NJ-
WESTERN MONMOUTH NJ-
838 PM EST SUN MAR 6 2011

...SHOWERS WITH STRONG WIND GUSTS WILL AFFECT MIDDLESEX...MONMOUTH
AND OCEAN COUNTIES...

AT 835 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
SHOWERS WITH STRONG WIND GUSTS ALONG A LINE EXTENDING FROM 2 MILES
WEST OF NEWARK TO 6 MILES SOUTHEAST OF PERTH AMBOY TO 14 MILES NORTH
OF TOMS RIVER...MOVING NORTHEAST AT 35 MPH. THE SHOWERS WILL BE NEAR
MIDDLETOWN...WEST BELMAR...TINTON FALLS...SPRING LAKE HEIGHTS AROUND
845 PM...SHREWSBURY...SHARK RIVER HILLS...RED BANK...OCEAN GROVE
AROUND 850 PM...WEST LONG BRANCH AND WANAMASSA AROUND 855 PM.

WIND GUSTS TO 45 MPH ARE POSSIBLE WITH THESE SHOWERS.

LAT...LON 4027 7397 4015 7401 4003 7418 4041 7427
      4048 7426 4049 7428 4059 7428 4060 7423
      4057 7420 4055 7424 4046 7424 4044 7419
      4046 7412 4041 7399 4047 7402 4047 7399
      4041 7396

$$

HAYES

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 6, 7:03 PM ESTAreal Flood AdvisoryPHIBurlington4 hr
Mar 6, 7:08 PM ESTSpecial Weather StatementPHIMiddlesex, Somerset67 min
Mar 6, 7:11 PM ESTSpecial Weather StatementPHIAtlantic, Burlington, Ocean64 min
Mar 6, 8:02 PM ESTSpecial Weather StatementPHIMiddlesex, Monmouth, Ocean58 min
Mar 6, 9:30 PM ESTAreal Flood AdvisoryPHIBurlington, Camden, Gloucester, Mercer, Salem7 hr
Mar 6, 10:21 PM ESTAreal Flood WarningPHISomerset24 hr
Mar 6, 10:31 PM ESTAreal Flood AdvisoryPHIBurlington, Middlesex, Monmouth, Ocean6 hr
Mar 6, 10:40 PM ESTRiver Flood WarningPHIMorris, Passaic46 hr
Mar 6, 10:44 PM ESTRiver Flood WarningPHIBergen, Morris, Passaic39 hr
Mar 6, 10:50 PM ESTRiver Flood WarningPHIMorris, Passaic43 hr
Mar 6, 11:45 PM ESTAreal Flood AdvisoryPHISussex, Warren6 hr
Mar 7, 1:01 AM ESTRiver Flood WarningPHIMorris43 hr
Mar 7, 1:01 AM ESTRiver Flood WarningPHIMorris7 days
Mar 7, 4:03 AM ESTRiver Flood WarningPHISomerset6 hr
Mar 7, 4:03 AM ESTRiver Flood WarningPHIMiddlesex, Somerset17 hr
Mar 7, 4:03 AM ESTRiver Flood WarningPHIMiddlesex, Somerset17 hr
Mar 7, 4:10 AM ESTRiver Flood WarningPHIEssex, Morris, Passaic41 days
Mar 7, 4:10 AM ESTRiver Flood WarningPHIEssex, Passaic41 days
Mar 7, 4:46 AM ESTAreal Flood WarningPHISussex, Warren14 hr
Mar 7, 8:52 AM ESTRiver Flood WarningPHIHunterdon, Warren17 hr
Mar 7, 8:52 AM ESTRiver Flood WarningPHIHunterdon, Mercer17 hr
Mar 7, 8:55 AM ESTRiver Flood WarningPHISussex, Warren11 hr
Mar 7, 9:28 AM ESTRiver Flood WarningPHISomerset19 hr
Mar 7, 6:19 PM ESTAreal Flood WarningPHISussex, Warren5 hr
Mar 6, 9:31 PM ESTAreal Flood WarningPHICarbon, Monroe6 hr
Mar 6, 10:11 PM ESTAreal Flood WarningPHIChester, Delaware, Montgomery, Philadelphia9 hr
Mar 6, 11:29 PM ESTAreal Flood AdvisoryPHIBerks5 hr
Mar 7, 1:25 AM ESTRiver Flood WarningPHIBucks9 hr
Mar 7, 3:18 AM ESTAreal Flood AdvisoryPHIMonroe3 hr
Mar 7, 3:55 AM ESTRiver Flood WarningPHIMonroe5 hr
Mar 6, 9:15 PM ESTRiver Flood WarningPHINew Castle3 hr

Nearby

Special Weather Statements in New Jersey, 2011Every special weather statement in 2011

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.