Severe Thunderstorm Warning 50, NWS Philadelphia/Mount Holly

Issued

Jun 4, 2021, 2:24 PM EDT (18:24 UTC)

Expired

Jun 4, 2021, 3:15 PM EDT

In force

51 min

Issued by

NWS Philadelphia/Mount Holly

Area

Storm-based polygon

Hail

1.0 in

Wind

60.0 mph

Counties Bucks County, PA, Montgomery County, PA

The Philadelphia radar (KDIX), 70 km from the middle of the area, began a volume at 18:27 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.

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

883 
WUUS51 KPHI 041824
SVRPHI
PAC017-091-041915-
/O.NEW.KPHI.SV.W.0050.210604T1824Z-210604T1915Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
224 PM EDT Fri Jun 4 2021

The National Weather Service in Mount Holly NJ has issued a

* Severe Thunderstorm Warning for...
  Central Montgomery County in southeastern Pennsylvania...
  Central Bucks County in southeastern Pennsylvania...

* Until 315 PM EDT.

* At 224 PM EDT, a severe thunderstorm was located over Souderton, or
  22 miles southeast of Allentown, moving east at 35 mph.

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

  SOURCE...Radar indicated.

  IMPACT...Minor damage to vehicles is possible. Wind damage to 
           roofs, siding, trees, and power lines is possible.

* Locations impacted include...
  Lansdale, Perkasie, Doylestown, Hatboro, Souderton, Chalfont,
  Hatfield, New Hope, Dublin, Ivyland, Stockton, Fricks, Richboro,
  Gardenville, Feasterville-Trevose, Horsham, Telford, Sellersville,
  Lambertville and New Britain.

This includes Northeast Extension between mile markers 30 and 31.
 
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 4015 7495 4024 7536 4041 7535 4042 7506
      4040 7504 4041 7499 4040 7496 4034 7494
TIME...MOT...LOC 1824Z 275DEG 32KT 4031 7530 

HAIL...1.00IN
WIND...60MPH
 
$$

Davis

147 
WWUS51 KPHI 041844
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
244 PM EDT Fri Jun 4 2021

PAC017-091-041915-
/O.CON.KPHI.SV.W.0050.000000T0000Z-210604T1915Z/
Montgomery PA-Bucks PA-
244 PM EDT Fri Jun 4 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 PM EDT
FOR EAST CENTRAL MONTGOMERY AND CENTRAL BUCKS COUNTIES...

At 244 PM EDT, a severe thunderstorm was located near Doylestown, or
16 miles west of Trenton, moving east at 35 mph.

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

SOURCE...Radar indicated.

IMPACT...Minor damage to vehicles is possible. Wind damage to roofs, 
         siding, trees, and power lines is possible.

Locations impacted include...
Lansdale, Doylestown, Hatboro, Chalfont, Ivyland, Richboro,
Feasterville-Trevose, Horsham, New Britain, Churchville, Warminster
Heights, Village Shires, Brittany Farms-Highlands, Newtown Grant and
Montgomeryville.

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 4015 7495 4023 7529 4032 7521 4035 7507
      4035 7500 4034 7494
TIME...MOT...LOC 1844Z 275DEG 32KT 4029 7507 

TORNADO...POSSIBLE
HAIL...1.00IN
WIND...60MPH
 
$$

JEO

Severe Thunderstorm Warnings in Pennsylvania, 2021Every severe thunderstorm warning in 2021

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.