Severe Thunderstorm Warning 262, NWS State College, PA

Issued

Sep 1, 2021, 2:28 PM EDT (18:28 UTC)

Expired

Sep 1, 2021, 3:45 PM EDT

In force

77 min

Issued by

NWS State College, PA

Area

Storm-based polygon

Tornado

Possible

Hail

0.75 in

Wind

60.0 mph

County York County, PA

The Sterling radar (KLWX), 136 km from the middle of the area, began a volume at 18:28 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.

935 
WUUS51 KCTP 011828
SVRCTP
PAC133-011945-
/O.NEW.KCTP.SV.W.0262.210901T1828Z-210901T1945Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service State College PA
228 PM EDT Wed Sep 1 2021

The National Weather Service in State College PA has issued a

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

* Until 345 PM EDT.

* At 227 PM EDT, a severe thunderstorm was located near Railroad,
  moving north at 30 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

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

* Locations impacted include...
  York, Red Lion, Spry, Dallastown, Shiloh, East York,
  Stonybrook-Wilshire, West York, Shrewsbury, Grantley, Tyler
  Run-Queens Gate, Manchester, Hallam, Emigsville, Wrightsville,
  Stewartstown, Glen Rock, North York, Yorklyn and Jacobus.

This includes Interstate 83 from mile markers 0 to 27.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain alert for a possible tornado! Tornadoes can develop quickly 
from severe thunderstorms. If you spot a tornado go at once into the 
basement or small central room in a sturdy structure.

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.

A Tornado Watch remains in effect until 1000 PM EDT for south central
Pennsylvania.

&&

LAT...LON 4016 7675 4013 7674 4010 7669 4006 7666
      4004 7657 4005 7654 3999 7650 3997 7650
      3995 7648 3972 7662 3972 7679
TIME...MOT...LOC 1827Z 192DEG 26KT 3969 7673 

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Colbert

759 
WWUS51 KCTP 011856
SVSCTP

Severe Weather Statement
National Weather Service State College PA
256 PM EDT Wed Sep 1 2021

PAC133-011945-
/O.CON.KCTP.SV.W.0262.000000T0000Z-210901T1945Z/
York PA-
256 PM EDT Wed Sep 1 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM EDT
FOR CENTRAL YORK COUNTY...

At 255 PM EDT, a severe thunderstorm was located near Railroad,
moving north at 40 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

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

Locations impacted include...
York, Red Lion, Spry, Dallastown, Shiloh, East York,
Stonybrook-Wilshire, West York, Shrewsbury, Grantley, Tyler
Run-Queens Gate, Manchester, Hallam, Emigsville, Wrightsville,
Stewartstown, Glen Rock, North York, Yorklyn and Jacobus.

This includes Interstate 83 from mile markers 0 to 27.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain alert for a possible tornado! Tornadoes can develop quickly 
from severe thunderstorms. If you spot a tornado go at once into the 
basement or small central room in a sturdy structure.

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 4016 7675 4013 7674 4010 7669 4006 7666
      4004 7657 4005 7654 3999 7650 3997 7650
      3995 7648 3972 7662 3972 7679
TIME...MOT...LOC 1855Z 191DEG 36KT 3968 7666 

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Colbert

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.