Severe Thunderstorm Warning 282, NWS State College, PA

Issued

Sep 15, 2021, 6:24 PM EDT (22:24 UTC)

Expired

Sep 15, 2021, 6:51 PM EDT

In force

27 min

Issued by

NWS State College, PA

Area

Storm-based polygon

Hail

1.0 in

Wind

60.0 mph

Counties Adams County, PA, Franklin County, PA

The Sterling radar (KLWX), 97 km from the middle of the area, began a volume at 22:24 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.

794 
WUUS51 KCTP 152224
SVRCTP
PAC001-055-152315-
/O.NEW.KCTP.SV.W.0282.210915T2224Z-210915T2315Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service State College PA
624 PM EDT Wed Sep 15 2021

The National Weather Service in State College PA has issued a

* Severe Thunderstorm Warning for...
  Southern Adams County in south central Pennsylvania...
  Southeastern Franklin County in south central Pennsylvania...

* Until 715 PM EDT.

* At 624 PM EDT, a severe thunderstorm was located over Carroll
  Valley, moving northeast at 15 mph.

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

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Waynesboro, Gettysburg, Carroll Valley, Wayne Heights,
  Bonneauville, New Oxford, Lake Heritage, Rouzerville, Cashtown,
  Orrtanna, Arendtsville, Hunterstown, Fairfield, McKnightstown,
  Gettysburg National Military Park, Liberty Mountain Resort and
  Gettysburg College.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3993 7732 3987 7703 3972 7730 3972 7760
TIME...MOT...LOC 2224Z 233DEG 14KT 3974 7742 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Banghoff

791 
WWUS51 KCTP 152251
SVSCTP

Severe Weather Statement
National Weather Service State College PA
651 PM EDT Wed Sep 15 2021

PAC001-055-152300-
/O.CAN.KCTP.SV.W.0282.000000T0000Z-210915T2315Z/
Adams PA-Franklin PA-
651 PM EDT Wed Sep 15 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN ADAMS AND
SOUTHEASTERN FRANKLIN COUNTIES IS CANCELLED...
                
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been cancelled.  However heavy rain is
still possible with this thunderstorm.

A Severe Thunderstorm Watch remains in effect until 800 PM EDT for
south central Pennsylvania.

LAT...LON 3993 7732 3987 7703 3972 7730 3972 7760
TIME...MOT...LOC 2248Z 233DEG 14KT 3980 7731 

$$

Banghoff

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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.