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Severe Thunderstorm Warning 0067
Issued by the State College Forecast Office

Action Issued Starts Expiration
New 2026-05-20 14:52:27 2026-05-20 14:52:00 2026-05-20 15:30:00
Continued 2026-05-20 15:11:28 2026-05-20 15:30:00


Action: New
Issued At: 2026-05-20 14:52:27

029 
WUUS51 KCTP 201952
SVRCTP
PAC071-133-202030-
/O.NEW.KCTP.SV.W.0067.260520T1952Z-260520T2030Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service State College PA
352 PM EDT Wed May 20 2026

The National Weather Service in State College PA has issued a

* Severe Thunderstorm Warning for...
  Central Lancaster County in south central Pennsylvania...
  Southeastern York County in south central Pennsylvania...

* Until 430 PM EDT.

* At 351 PM EDT, a severe thunderstorm was located over Windsor,
  moving east at 30 mph.

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

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Lancaster, Columbia, Millersville, Willow Street, Red Lion, Spry,
  Dallastown, East York, Stonybrook-Wilshire, Tyler Run-Queens Gate,
  Mountville, and Hallam.

This includes Interstate 83 near mile marker 9, and from mile markers
16 to 18.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Stay inside a well built structure and keep away from windows.

&&

LAT...LON 3984 7669 3998 7669 4010 7623 3981 7620
TIME...MOT...LOC 1951Z 264DEG 26KT 3992 7653 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Bauco


Action: Continued
Issued At: 2026-05-20 15:11:28

627 
WWUS51 KCTP 202010
SVSCTP

Severe Weather Statement
National Weather Service State College PA
410 PM EDT Wed May 20 2026

PAC071-133-202030-
/O.CON.KCTP.SV.W.0067.000000T0000Z-260520T2030Z/
Lancaster PA-York PA-
410 PM EDT Wed May 20 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM EDT
FOR CENTRAL LANCASTER AND EAST CENTRAL YORK COUNTIES...

At 410 PM EDT, a severe thunderstorm was located over Safe Harbor,
moving east at 30 mph.

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

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Lancaster, Columbia, Millersville, Willow Street, Mountville,
Smithville, Holtwood, Shenks Ferry, Safe Harbor, Leacock, Lampeter,
and Conestoga.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Stay inside a well built structure and keep away from windows.

&&

LAT...LON 3983 7639 4001 7655 4010 7623 3981 7620
TIME...MOT...LOC 2010Z 264DEG 26KT 3993 7635 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Bauco



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