Pilot Index / Washington / 2017

NCEI Storm Events Source. Day Totals Are Not Individually Verified.

Washington Hail Map for 2017

12 published severe days across Washington in 2017.

Updated Oct 28, 2026.

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

Showing 12 of 12 severe days. The map and details show hail reports only. Day totals also include wind and tornado reports.

May 4, 2017. 3 of 7 Listed. 1.25 in Hail
  • Hail, 1.25 in

    May 4, 2017, 4:00 PM PDT

    CARSON

    Record
    • May 4, 2017, 4:00 PM PDT. Hail, 1.25 in, CARSON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704548.
  • Hail, 1.25 in

    May 4, 2017, 4:06 PM PDT

    5 NNW CARSON

    Record
    • May 4, 2017, 4:06 PM PDT. Hail, 1.25 in, 5 NNW CARSON. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:032a41a7d3a445eb097a657dc5d594232559042fcb33f9432eae9e9a26c33ac8.
  • Hail, 1.00 in

    May 4, 2017, 3:50 PM PDT

    SSE PE ELL

    Record
    • May 4, 2017, 3:50 PM PDT. Hail, 1.00 in, SSE PE ELL. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:e03d17b4012741dd3eabcff3ead431b1319221668555891282108065ef7dc3cc.
Dec 29, 2017. 0 of 4 Listed

Day total. Reports are not individually verified here.

Nov 16, 2017. 0 of 3 Listed

Day total. Reports are not individually verified here.

Nov 13, 2017. 0 of 19 Listed

Day total. Reports are not individually verified here.

Oct 17, 2017. 0 of 3 Listed

Day total. Reports are not individually verified here.

Oct 11, 2017. 0 of 3 Listed

Day total. Reports are not individually verified here.

Jun 26, 2017. 0 of 9 Listed

Day total. Reports are not individually verified here.

May 30, 2017. 0 of 3 Listed

Day total. Reports are not individually verified here.

Apr 7, 2017. 0 of 9 Listed

Day total. Reports are not individually verified here.

Feb 1, 2017. 0 of 3 Listed

Day total. Reports are not individually verified here.

Jan 17, 2017. 0 of 4 Listed

Day total. Reports are not individually verified here.

Jan 10, 2017. 0 of 3 Listed

Day total. Reports are not individually verified here.

TimeWhatSize or SpeedWhereDetails
Dec 29, 20174 severe reportsWashington0 of 4 listed. Day total. Reports are not individually verified here.
Nov 16, 20173 severe reportsWashington0 of 3 listed. Day total. Reports are not individually verified here.
Nov 13, 201719 severe reportsWashington0 of 19 listed. Day total. Reports are not individually verified here.
Oct 17, 20173 severe reportsWashington0 of 3 listed. Day total. Reports are not individually verified here.
Oct 11, 20173 severe reportsWashington0 of 3 listed. Day total. Reports are not individually verified here.
Jun 26, 20179 severe reportsWashington0 of 9 listed. Day total. Reports are not individually verified here.
May 30, 20173 severe reportsWashington0 of 3 listed. Day total. Reports are not individually verified here.
May 4, 20177 severe reports1.25 in hailWashington
3 of 7 Listed
  • May 4, 2017, 4:00 PM PDT. Hail, 1.25 in, CARSON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704548.
  • May 4, 2017, 4:06 PM PDT. Hail, 1.25 in, 5 NNW CARSON. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:032a41a7d3a445eb097a657dc5d594232559042fcb33f9432eae9e9a26c33ac8.
  • May 4, 2017, 3:50 PM PDT. Hail, 1.00 in, SSE PE ELL. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:e03d17b4012741dd3eabcff3ead431b1319221668555891282108065ef7dc3cc.
Apr 7, 20179 severe reportsWashington0 of 9 listed. Day total. Reports are not individually verified here.
Feb 1, 20173 severe reportsWashington0 of 3 listed. Day total. Reports are not individually verified here.
Jan 17, 20174 severe reportsWashington0 of 4 listed. Day total. Reports are not individually verified here.
Jan 10, 20173 severe reportsWashington0 of 3 listed. Day total. Reports are not individually verified here.
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.

Links

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.