Severe Thunderstorm Warning 340, NWS Philadelphia/Mount Holly

Issued

Sep 8, 2023, 5:34 PM EDT (21:34 UTC)

Expired

Sep 8, 2023, 6:15 PM EDT

In force

41 min

Issued by

NWS Philadelphia/Mount Holly

Area

Storm-based polygon

Hail

0.88 in

Wind

60.0 mph

Counties Warren County, NJ, Monroe County, PA, Northampton County, PA

The Philadelphia radar (KDIX), 114 km from the middle of the area, began a volume at 21:34 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.

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

310 
WUUS51 KPHI 082134
SVRPHI
NJC041-PAC089-095-082215-
/O.NEW.KPHI.SV.W.0340.230908T2134Z-230908T2215Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
534 PM EDT Fri Sep 8 2023

The National Weather Service in Mount Holly NJ has issued a

* Severe Thunderstorm Warning for...
  West central Warren County in northwestern New Jersey...
  South central Monroe County in northeastern Pennsylvania...
  Northeastern Northampton County in eastern Pennsylvania...

* Until 615 PM EDT.

* At 534 PM EDT, a severe thunderstorm was located over Belfast, or
  near Easton, moving northeast at 10 mph.

  HAZARD...60 mph wind gusts and nickel size hail.

  SOURCE...Radar indicated.

  IMPACT...Damage to roofs, siding, trees, and power lines is 
           possible.

* Locations impacted include...
  Easton, Forks, Wilson, Nazareth, Bangor, Pen Argyl, Wind Gap,
  Belvidere, Harmony, Oxford, Alpha, Belfast, Tatamy, East Bangor,
  Stormville, Roxburg, Columbia, Phillipsburg, Stroudsburg and
  Roseto.

This includes the following highways...
 Interstate 78 in New Jersey near mile marker 0.
 Interstate 80 in Pennsylvania between mile markers 308 and 310.
 Interstate 80 in New Jersey between mile markers 4 and 5.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4066 7517 4075 7537 4100 7524 4086 7493
TIME...MOT...LOC 2134Z 213DEG 10KT 4078 7523 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

MLB

303 
WWUS51 KPHI 082151
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
551 PM EDT Fri Sep 8 2023

NJC041-PAC089-095-082215-
/O.CON.KPHI.SV.W.0340.000000T0000Z-230908T2215Z/
Warren NJ-Monroe PA-Northampton PA-
551 PM EDT Fri Sep 8 2023

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM EDT
FOR WEST CENTRAL WARREN...SOUTH CENTRAL MONROE AND NORTHEASTERN
NORTHAMPTON COUNTIES...

At 551 PM EDT, a severe thunderstorm was located near East Bangor, or
11 miles north of Easton, moving northeast at 15 mph.

HAZARD...60 mph wind gusts and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Damage to roofs, siding, trees, and power lines is 
         possible.

Locations impacted include...
Bangor, Pen Argyl, Wind Gap, Belvidere, Harmony, Oxford, Belfast,
East Bangor, Stormville, Roxburg, Columbia, Stroudsburg, Roseto,
Portland and Arlington Heights.

This includes the following highways...
 Interstate 80 in Pennsylvania between mile markers 308 and 310.
 Interstate 80 in New Jersey between mile markers 4 and 5.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4070 7512 4082 7533 4100 7524 4086 7493
TIME...MOT...LOC 2151Z 218DEG 13KT 4084 7515 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

MLB

505 
WWUS51 KPHI 082211
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
611 PM EDT Fri Sep 8 2023

NJC041-PAC089-095-082221-
/O.EXP.KPHI.SV.W.0340.000000T0000Z-230908T2215Z/
Warren NJ-Monroe PA-Northampton PA-
611 PM EDT Fri Sep 8 2023

...THE SEVERE THUNDERSTORM WARNING FOR WEST CENTRAL WARREN...SOUTH
CENTRAL MONROE AND NORTHEASTERN NORTHAMPTON COUNTIES WILL EXPIRE AT
615 PM EDT...
        
The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning will
be allowed to expire.

A Severe Thunderstorm Watch remains in effect until 1100 PM EDT for
northwestern New Jersey...and eastern and northeastern Pennsylvania.

To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Mount Holly NJ.

LAT...LON 4070 7512 4082 7533 4100 7524 4086 7493
TIME...MOT...LOC 2211Z 213DEG 10KT 4089 7511 

$$

MLB

Severe Thunderstorm Warnings in Pennsylvania, 2023Severe Thunderstorm Warnings in New Jersey, 2023Every severe thunderstorm warning in 2023

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.