Alert archive / Pennsylvania / Special Weather Statements in 2021

Special Weather Statement, NWS State College, PA

May 26, 2021Huntingdon County, Pennsylvania

NWS State College, PA issued this special weather statement at May 26, 2021, 7:09 PM EDT for Huntingdon County, Pennsylvania. It was in force for 36 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: May 26, 2021, 7:09 PM EDT (23:09 UTC)
Expired: May 26, 2021, 7:45 PM EDT
In force: 36 min
Issued by: NWS State College, PA

County Huntingdon County, PA

The radar

The State College radar (KCCX), 42 km from the middle of the area, began a volume at 23:12 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.

The nearest sounding before it

Pittsburgh, PA (KPIT), launched 12:00Z, 11.2 hours before the alert went out and 178 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 71 J/kg
Mixed-layer CIN: -98 J/kg
Mixed-layer LCL: 1654 m above ground
0-6 km bulk shear: 33 kt
0-1 km storm-relative helicity: 146 m²/s²
0-3 km storm-relative helicity: 137 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.1

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS State College, PA wrote its last area forecast discussion before this special weather statement went out at May 26, 6:47 PM EDT, 22 minutes earlier.

Area forecast discussion, May 26, 6:47 PM EDT, 22 minutes before

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Hazardous weather outlook, May 26, 6:00 PM EDT, 1 hour 9 minutes before

Hazardous Weather Outlook
National Weather Service State College PA
600 PM EDT Wed May 26 2021

PAZ012-017>019-024>028-033>036-041-042-045-046-049>053-056>059-
063>066-272200-
Northern Clinton-Clearfield-Northern Centre-Southern Centre-Cambria-
Blair-Huntingdon-Mifflin-Juniata-Somerset-Bedford-Fulton-Franklin-
Northern Lycoming-Sullivan-Southern Clinton-Southern Lycoming-Union-
Snyder-Montour-Northumberland-Columbia-Perry-Dauphin-Schuylkill-
Lebanon-Cumberland-Adams-York-Lancaster-
600 PM EDT Wed May 26 2021

...SEVERE THUNDERSTORM WATCH 205 IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for central Pennsylvania.

.DAY ONE...Tonight.

Please listen to NOAA Weather Radio or go to
weather.gov/StateCollege on the internet for more
information about the following hazards.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report significant hazardous weather.

PAZ004>006-010-011-037-272200-
Warren-McKean-Potter-Elk-Cameron-Tioga-
600 PM EDT Wed May 26 2021

This Hazardous Weather Outlook is for central Pennsylvania.

.DAY ONE...Tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

In the hours before

Special weather statement, May 26, 5:29 PM EDT, 1 hour 40 minutes before

Special Weather Statement
National Weather Service State College PA
529 PM EDT Wed May 26 2021

PAZ066-262145-
Lancaster PA-
529 PM EDT Wed May 26 2021

...A STRONG THUNDERSTORM WILL AFFECT PARTS OF LANCASTER COUNTY UNTIL
545 PM EDT...

At 529 PM EDT, Doppler radar indicated a strong thunderstorm near
Wakefield, moving east at 40 mph.

Pea size hail and wind gusts of 50 to 55 mph are possible.

This storm will remain over mainly rural areas of southeastern
Lancaster County, including the following locations... Buck, Little
Britain and Kirkwood.

LAT...LON 3988 7625 3994 7599 3993 7598 3993 7600
      3987 7599 3987 7600 3985 7602 3981 7603
      3980 7605 3979 7604 3976 7606 3976 7608
      3973 7609 3972 7620
TIME...MOT...LOC 2129Z 258DEG 35KT 3981 7613

KF

Special weather statement, May 26, 6:13 PM EDT, 56 minutes before

Special Weather Statement
National Weather Service State College PA
613 PM EDT Wed May 26 2021

PAZ024-262245-
Cambria PA-
613 PM EDT Wed May 26 2021

...STRONG THUNDERSTORMS WILL AFFECT PARTS OF CAMBRIA COUNTY UNTIL 645
PM EDT...

At 612 PM EDT, Doppler radar indicated strong thunderstorms along a
line extending from 8 miles west of Northern Cambria to near
Ligonier. Movement was east at 55 mph.

Wind gusts up to 55 mph are possible.

Locations impacted include...
Johnstown, Westmont, Ebensburg, Belmont, Nanty-Glo, Portage, Northern
Cambria, Geistown, Southmont, Patton, Cresson, Gallitzin, Vinco,
Loretto, Hastings, Dale, East Conemaugh, Salix-Beauty Line Park,
Beaverdale-Lloydell and Lilly.

LAT...LON 4048 7892 4067 7883 4073 7844 4072 7835
      4065 7840 4064 7844 4060 7844 4055 7847
      4051 7854 4037 7856 4035 7861 4029 7865
      4025 7889 4027 7889 4028 7893 4029 7906
TIME...MOT...LOC 2212Z 253DEG 49KT 4065 7895 4027 7921

KF

Special weather statement, May 26, 6:35 PM EDT, 34 minutes before

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Local storm report, May 26, 6:56 PM EDT, 13 minutes before

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Local storm report, May 26, 6:59 PM EDT, 10 minutes before

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Special weather statement, May 26, 7:09 PM EDT, 0 minutes before

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The office that day

Everything else NWS State College, PA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 26, 12:38 PM EDT	Special Weather Statement	CTP	Cambria	52 min
May 26, 1:23 PM EDT	Severe Thunderstorm Warning	CTP	Clearfield, Elk	41 min
May 26, 2:00 PM EDT	Special Weather Statement	CTP	Juniata	45 min
May 26, 2:07 PM EDT	Special Weather Statement	CTP	Franklin	23 min
May 26, 2:11 PM EDT	Special Weather Statement	CTP	Mifflin	49 min
May 26, 2:16 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Perry, Snyder	44 min
May 26, 2:31 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming, Sullivan	39 min
May 26, 2:33 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Juniata, Lebanon, Northumberland, Perry, Schuylkill and 1 more	57 min
May 26, 2:42 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Franklin, Perry	50 min
May 26, 2:46 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Mifflin, Snyder	20 min
May 26, 3:09 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Perry	51 min
May 26, 3:23 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lebanon, Schuylkill	82 min
May 26, 3:35 PM EDT	Severe Thunderstorm Warning	CTP	Adams	44 min
May 26, 3:51 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lancaster, Lebanon	54 min
May 26, 4:03 PM EDT	Special Weather Statement	CTP	Lancaster, York	27 min
May 26, 4:37 PM EDT	Special Weather Statement	CTP	Lancaster	23 min
May 26, 4:47 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	43 min
May 26, 5:00 PM EDT	Special Weather Statement	CTP	Adams	30 min
May 26, 5:02 PM EDT	Special Weather Statement	CTP	Lancaster	28 min
May 26, 5:17 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Cumberland, York	43 min
May 26, 5:29 PM EDT	Special Weather Statement	CTP	Lancaster	16 min
May 26, 5:37 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	23 min
May 26, 6:13 PM EDT	Special Weather Statement	CTP	Cambria	32 min
May 26, 6:30 PM EDT	Severe Thunderstorm Warning	CTP	Cambria	15 min
May 26, 6:35 PM EDT	Special Weather Statement	CTP	Lebanon	25 min
May 26, 6:44 PM EDT	Severe Thunderstorm Warning	CTP	Blair	37 min
May 26, 7:22 PM EDT	Special Weather Statement	CTP	Lancaster	23 min
May 26, 7:32 PM EDT	Special Weather Statement	CTP	Mifflin	13 min
May 26, 7:42 PM EDT	Special Weather Statement	CTP	Juniata, Mifflin	33 min

Nearby

Special Weather Statements in Pennsylvania, 2021 Every special weather statement in 2021

Sources

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.