Alert archive / New Jersey / Severe Thunderstorm Warnings in 2006

Severe Thunderstorm Warning 38, NWS Philadelphia/Mount Holly

May 26, 2006Morris County, New Jersey

NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at May 26, 2006, 11:24 AM EDT for Morris County, New Jersey. It was in force for 26 min. 3 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
May 26, 2006, 11:24 AM EDT (15:24 UTC)
Expired
May 26, 2006, 11:50 AM EDT
In force
26 min
Issued by
NWS Philadelphia/Mount Holly
Area
Counties, with a storm outline in the text

County Morris County, NJ

The radar

The Philadelphia radar (KDIX), 114 km from the middle of the area, began a volume at 15:27 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.

What was reported inside it

TimeReportWhereRemark
May 26, 11:25 AM EDTHAIL 1.75Kinnelon, NJ
May 26, 11:30 AM EDTHAIL 1.75Butler, NJGOLF BALL SIZE HAIL WAS REPORTED IN BUTLER BY LOCAL LAW ENFORCEMENT.
May 26, 11:30 AM EDTHAIL 1.75Butler, NJ

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Brookhaven, NY (KOKX), launched 12:00Z, 3.4 hours before the alert went out and 131 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 12:00Z on 2006-05-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 12:00Z on 2006-05-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 60 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1045 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
60 m²/s²
0-3 km storm-relative helicity
86 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.

000 
WUUS51 KPHI 261524
SVRPHI
NJC027-261600-
/O.NEW.KPHI.SV.W.0038.060526T1524Z-060526T1600Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1124 AM EDT FRI MAY 26 2006

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHEASTERN MORRIS COUNTY IN NORTHERN NEW JERSEY
  THIS INCLUDES THE CITY OF PEQUANNOCK TOWNSHIP

* UNTIL NOON EDT

* AT 1123 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING PENNY SIZE HAIL.  THIS
  STORM WAS LOCATED NEAR KINNELON...OR ABOUT NEAR PEQUANNOCK
  TOWNSHIP...AND MOVING NORTHEAST AT 25 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  BUTLER BY 1130 AM EDT...
  PEQUANNOCK TOWNSHIP BY 1135 AM EDT...

LAT...LON 4097 7451 4090 7443 4096 7425 4106 7439

$$

GSS
1 follow-up statement
000 
WWUS51 KPHI 261550
SVSPHI

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1146 AM EDT FRI MAY 26 2006

NJC027-261556-
/O.CAN.KPHI.SV.W.0038.000000T0000Z-060526T1600Z/
MORRIS NJ-
1146 AM EDT FRI MAY 26 2006

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN MORRIS COUNTY IS
CANCELLED...

THE SEVERE THUNDERSTORM THAT WAS IN NORTHEASTERN MORRIS COUNTY HAS 
MOVED OUT OF THE COUNTY AND THE SEVERE THUNDERSTORM WARNING FOR 
MORRIS COUNTY IS NO LONGER IN EFFECT.  THE PUBLIC REPORTED THAT THE 
STORM PRODUCED GOLFBALL SIZE HAIL NEAR KINNELON.


LAT...LON 4097 7451 4090 7443 4096 7425 4106 7439

$$

SZATKOWSKI

The office that day

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

IssuedProductOfficeCountiesLasted
May 26, 10:24 AM EDTSevere Thunderstorm WarningPHIWarren39 min
May 26, 12:04 PM EDTSevere Thunderstorm WarningPHISussex26 min
May 26, 1:40 PM EDTSevere Thunderstorm WarningPHIMonmouth, Ocean35 min
May 26, 1:46 PM EDTSpecial Marine WarningPHI44 min

Nearby

Severe Thunderstorm Warnings in New Jersey, 2006Every severe thunderstorm warning in 2006

Sources

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