Pilot Index / Pennsylvania / May 4, 2018

Preliminary

Storms in Pennsylvania on May 4, 2018

22 published severe reports across Pennsylvania on May 4, 2018.

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: 22. Tornado reports: 0.

The table and map show 22 of 22 reports.

TimeWhatSize or SpeedWhereDetails
May 4, 2018, 4:15 PM EDTWind60 mphNORTH WARREN
Record
  • May 4, 2018, 4:15 PM EDT. Wind, 60 mph, NORTH WARREN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745409.
May 4, 2018, 4:25 PM EDTWind60 mphWARREN
Record
  • May 4, 2018, 4:25 PM EDT. Wind, 60 mph, WARREN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745410.
May 4, 2018, 4:48 PM EDTWind68 mphKNOX
Record
  • May 4, 2018, 4:48 PM EDT. Wind, 68 mph, KNOX. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:23a047d6eaed6d77cb918849d11147a0e8a4400135816f436f3acc3b5a2b848e.
May 4, 2018, 4:48 PM EDTWind68 mphKNOX
Record
  • May 4, 2018, 4:48 PM EDT. Wind, 68 mph, KNOX. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:758991.
May 4, 2018, 4:55 PM EDTWind64 mphCLARION CO ARPT
Record
  • May 4, 2018, 4:55 PM EDT. Wind, 64 mph, CLARION CO ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:758993.
May 4, 2018, 4:58 PM EDTWind60 mphWESTLINE
Record
  • May 4, 2018, 4:58 PM EDT. Wind, 60 mph, WESTLINE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745412.
May 4, 2018, 5:00 PM EDTWind60 mphGIBBS HILL
Record
  • May 4, 2018, 5:00 PM EDT. Wind, 60 mph, GIBBS HILL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745413.
May 4, 2018, 5:03 PM EDTWind60 mphAIKEN
Record
  • May 4, 2018, 5:03 PM EDT. Wind, 60 mph, AIKEN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745414.
May 4, 2018, 5:17 PM EDTWind60 mphEAST SMETHPORT
Record
  • May 4, 2018, 5:17 PM EDT. Wind, 60 mph, EAST SMETHPORT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745415.
May 4, 2018, 5:24 PM EDTWind60 mphRIDGWAY
Record
  • May 4, 2018, 5:24 PM EDT. Wind, 60 mph, RIDGWAY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745416.
May 4, 2018, 5:35 PM EDTWind60 mphTOBY MINES
Record
  • May 4, 2018, 5:35 PM EDT. Wind, 60 mph, TOBY MINES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745417.
May 4, 2018, 5:35 PM EDTWind70 mphKAULMONT
Record
  • May 4, 2018, 5:35 PM EDT. Wind, 70 mph, KAULMONT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745418.
May 4, 2018, 5:40 PM EDTWind60 mphROULETTE
Record
  • May 4, 2018, 5:40 PM EDT. Wind, 60 mph, ROULETTE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745419.
May 4, 2018, 5:46 PM EDTWind70 mphKEATING SUMMIT
Record
  • May 4, 2018, 5:46 PM EDT. Wind, 70 mph, KEATING SUMMIT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745420.
May 4, 2018, 5:48 PM EDTWind60 mphEMPORIUM
Record
  • May 4, 2018, 5:48 PM EDT. Wind, 60 mph, EMPORIUM. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745421.
May 4, 2018, 5:52 PM EDTWind60 mphCALEDONIA
Record
  • May 4, 2018, 5:52 PM EDT. Wind, 60 mph, CALEDONIA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745423.
May 4, 2018, 6:08 PM EDTWind60 mphOSCEOLA
Record
  • May 4, 2018, 6:08 PM EDT. Wind, 60 mph, OSCEOLA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745424.
May 4, 2018, 6:22 PM EDTWind60 mphWELLSBORO ARPT
Record
  • May 4, 2018, 6:22 PM EDT. Wind, 60 mph, WELLSBORO ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745425.
May 4, 2018, 6:25 PM EDTWind60 mphSOUTH RENOVO
Record
  • May 4, 2018, 6:25 PM EDT. Wind, 60 mph, SOUTH RENOVO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745426.
May 4, 2018, 6:41 PM EDTWind60 mphSEBRING
Record
  • May 4, 2018, 6:41 PM EDT. Wind, 60 mph, SEBRING. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745427.
May 4, 2018, 7:12 PM EDTWind60 mphEBENSBURG
Record
  • May 4, 2018, 7:12 PM EDT. Wind, 60 mph, EBENSBURG. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745429.
May 4, 2018, 7:45 PM EDTWind60 mphLORAIN
Record
  • May 4, 2018, 7:45 PM EDT. Wind, 60 mph, LORAIN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:745431.
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.