Pilot Index / Pennsylvania / Aug 18, 2021

Preliminary

Storms in Pennsylvania on Aug 18, 2021

37 published severe reports across Pennsylvania on Aug 18, 2021.

Updated Oct 28, 2026.

Coverage is partial. 473 source scopes are pending. Pending data is not a zero report count.

Hail reports: 0. Wind reports: 25. Tornado reports: 12.

The table and map show 37 of 37 reports.

TimeWhatSize or SpeedWhereDetails
Aug 18, 2021, 10:33 AM EDTWind60 mphBEDFORD
Record
  • Aug 18, 2021, 10:33 AM EDT. Wind, 60 mph, BEDFORD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977186.
Aug 18, 2021, 10:34 AM EDTWind60 mphBEDFORD
Record
  • Aug 18, 2021, 10:34 AM EDT. Wind, 60 mph, BEDFORD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977188.
Aug 18, 2021, 11:11 AM EDTWind60 mphMC KEE
Record
  • Aug 18, 2021, 11:11 AM EDT. Wind, 60 mph, MC KEE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977191.
Aug 18, 2021, 12:46 PM EDTTornado1 S VALLEY VIEW
Record
  • Aug 18, 2021, 12:46 PM EDT. Tornado, 1 S VALLEY VIEW. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:74a1f9206999007dbdc33c922053f314ee4a0b2b9d7de9259c8998e961b0cc95.
Aug 18, 2021, 12:46 PM EDTTornadoVALLEY VIEW
Record
  • Aug 18, 2021, 12:46 PM EDT. Tornado, VALLEY VIEW. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:976460.
Aug 18, 2021, 1:10 PM EDTWind60 mphSHERMANS DALE
Record
  • Aug 18, 2021, 1:10 PM EDT. Wind, 60 mph, SHERMANS DALE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977821.
Aug 18, 2021, 2:43 PM EDTWind60 mphMILL HALL
Record
  • Aug 18, 2021, 2:43 PM EDT. Wind, 60 mph, MILL HALL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977824.
Aug 18, 2021, 2:59 PM EDTWind60 mphNEWPORT
Record
  • Aug 18, 2021, 2:59 PM EDT. Wind, 60 mph, NEWPORT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977823.
Aug 18, 2021, 3:16 PM EDTTornado2 ENE HEIDLERSBURG
Record
  • Aug 18, 2021, 3:16 PM EDT. Tornado, 2 ENE HEIDLERSBURG. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a9282cfdc7b455575569d6bfa03455cb0518b1ee6c6b59dc65a1ad7a66c62d3b.
Aug 18, 2021, 3:16 PM EDTTornadoHAMPTON
Record
  • Aug 18, 2021, 3:16 PM EDT. Tornado, HAMPTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:976677.
Aug 18, 2021, 3:24 PM EDTWind60 mphBERLIN JCT
Record
  • Aug 18, 2021, 3:24 PM EDT. Wind, 60 mph, BERLIN JCT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977825.
Aug 18, 2021, 3:39 PM EDTWind60 mphSIDDONSBURG
Record
  • Aug 18, 2021, 3:39 PM EDT. Wind, 60 mph, SIDDONSBURG. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977598.
Aug 18, 2021, 4:35 PM EDTTornado3 ENE MIDDLEBURG
Record
  • Aug 18, 2021, 4:35 PM EDT. Tornado, 3 ENE MIDDLEBURG. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:6e8c105095ab3ab1666b0d7248c15262efaf8575930e9a6171cfb9ebc62e0d91.
Aug 18, 2021, 4:35 PM EDTTornadoKREAMER
Record
  • Aug 18, 2021, 4:35 PM EDT. Tornado, KREAMER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:976463.
Aug 18, 2021, 4:53 PM EDTWind60 mphCHAMBERSBURG MUNI AR
Record
  • Aug 18, 2021, 4:53 PM EDT. Wind, 60 mph, CHAMBERSBURG MUNI AR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977851.
Aug 18, 2021, 5:19 PM EDTWind60 mphWELTYS
Record
  • Aug 18, 2021, 5:19 PM EDT. Wind, 60 mph, WELTYS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977607.
Aug 18, 2021, 5:35 PM EDTWind60 mphPINE GLEN
Record
  • Aug 18, 2021, 5:35 PM EDT. Wind, 60 mph, PINE GLEN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977606.
Aug 18, 2021, 5:37 PM EDTWind60 mphYEAGERTOWN
Record
  • Aug 18, 2021, 5:37 PM EDT. Wind, 60 mph, YEAGERTOWN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977608.
Aug 18, 2021, 5:41 PM EDTWind60 mphDUNCANNON
Record
  • Aug 18, 2021, 5:41 PM EDT. Wind, 60 mph, DUNCANNON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977609.
Aug 18, 2021, 5:43 PM EDTWind60 mphCASHTOWN
Record
  • Aug 18, 2021, 5:43 PM EDT. Wind, 60 mph, CASHTOWN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977829.
Aug 18, 2021, 5:48 PM EDTWind60 mphHALIFAX
Record
  • Aug 18, 2021, 5:48 PM EDT. Wind, 60 mph, HALIFAX. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977610.
Aug 18, 2021, 6:08 PM EDTWind60 mphMIDDLESEX
Record
  • Aug 18, 2021, 6:08 PM EDT. Wind, 60 mph, MIDDLESEX. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977826.
Aug 18, 2021, 6:08 PM EDTWind60 mphMT HOLLY SPGS
Record
  • Aug 18, 2021, 6:08 PM EDT. Wind, 60 mph, MT HOLLY SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977827.
Aug 18, 2021, 6:30 PM EDTWind60 mphWAYNESVILLE
Record
  • Aug 18, 2021, 6:30 PM EDT. Wind, 60 mph, WAYNESVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977611.
Aug 18, 2021, 6:31 PM EDTTornado2 SE HALIFAX
Record
  • Aug 18, 2021, 6:31 PM EDT. Tornado, 2 SE HALIFAX. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:2ef6620e0067a8ae7a8cd91124e3baf4c5a9ee0f6efc4c5cd2c49fa1bd1b6e22.
Aug 18, 2021, 6:31 PM EDTTornadoWAYNESVILLE
Record
  • Aug 18, 2021, 6:31 PM EDT. Tornado, WAYNESVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:976670.
Aug 18, 2021, 6:32 PM EDTWind63 mphHOMEVILLE
Record
  • Aug 18, 2021, 6:32 PM EDT. Wind, 63 mph, HOMEVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:972135.
Aug 18, 2021, 7:16 PM EDTWind60 mphGRANGEVILLE
Record
  • Aug 18, 2021, 7:16 PM EDT. Wind, 60 mph, GRANGEVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977830.
Aug 18, 2021, 7:58 PM EDTWind60 mphMANHEIM
Record
  • Aug 18, 2021, 7:58 PM EDT. Wind, 60 mph, MANHEIM. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977846.
Aug 18, 2021, 7:58 PM EDTWind60 mphSILVER SPG
Record
  • Aug 18, 2021, 7:58 PM EDT. Wind, 60 mph, SILVER SPG. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977849.
Aug 18, 2021, 8:20 PM EDTWind60 mphLITITZ
Record
  • Aug 18, 2021, 8:20 PM EDT. Wind, 60 mph, LITITZ. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977848.
Aug 18, 2021, 8:32 PM EDTWind63 mphWOMELSDORF STATION
Record
  • Aug 18, 2021, 8:32 PM EDT. Wind, 63 mph, WOMELSDORF STATION. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:972142.
Aug 18, 2021, 8:35 PM EDTTornado1 NW WINTERSTOWN
Record
  • Aug 18, 2021, 8:35 PM EDT. Tornado, 1 NW WINTERSTOWN. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:d58f756643544e9e2bf4985b2b72b6309ca79434086108270a9dd14b02623a12.
Aug 18, 2021, 8:35 PM EDTTornadoADAMSVILLE
Record
  • Aug 18, 2021, 8:35 PM EDT. Tornado, ADAMSVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:976673.
Aug 18, 2021, 9:15 PM EDTTornado2 SSW HAMBURG
Record
  • Aug 18, 2021, 9:15 PM EDT. Tornado, 2 SSW HAMBURG. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:201e938ad729a82068e3ce28fd834295daa5c75b717a8edb4e1da216ef1fb78a.
Aug 18, 2021, 9:15 PM EDTTornadoBERNE
Record
  • Aug 18, 2021, 9:15 PM EDT. Tornado, BERNE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:972145.
Aug 18, 2021, 9:21 PM EDTWind60 mphWILLOW STREET
Record
  • Aug 18, 2021, 9:21 PM EDT. Wind, 60 mph, WILLOW STREET. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977850.
How We Count

This page uses published ground reports from 2016-01-01 through 2026-10-29. Coverage is partial. 473 source scopes are pending. Pending data is not a zero report count.

Hail counts at 1.00 in or larger. Wind counts at 58 mph or stronger. State days also include tornado reports.

Reports use the local civil date and clock. City pages use the city clock. State pages use each report location clock.

Exact repeated observations are counted once. Nearby reports with different times, coordinates or sizes remain separate observations.

NCEI rows are verified against NCEI Storm Events. SPC and NWS local reports are preliminary.

Radar signatures and warning polygons are not ground reports and are not in these counts.

A missing report does not show that no storm occurred. These pages show city or state exposure, not damage at an address.

This free page covers the state. It does not check a street address.

Limits

This page is not a certified record.

This page shows weather exposure, not damage or cause.

This page is not an expert opinion and it is not a meteorologist review.

Verify these rows with official NOAA and NWS records.

VectorWX is not affiliated with or endorsed by NOAA or NWS.

Radar-estimated hail size comes from MRMS MESH or NCEI nx3hail. It is an estimate of hail aloft. It is not a measurement of hail on a roof.