Pilot Index / Arizona / 2017

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

Arizona Hail Map for 2017

22 published severe days across Arizona in 2017.

Updated Oct 28, 2026.

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

Showing 22 of 22 severe days. The map and details show hail reports only. Day totals also include wind and tornado reports.

Jul 18, 2017. 2 of 3 Listed. 1.00 in Hail

  • Hail, 1.00 in

    Jul 18, 2017, 2:30 PM MST

    17 S PEACH SPRINGS

    Record
    • Jul 18, 2017, 2:30 PM MST. Hail, 1.00 in, 17 S PEACH SPRINGS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:9ad37f9af88648145e17df08ed3f2415a698fe70b6c615d935b7c6db244db007.

  • Hail, 1.00 in

    Jul 18, 2017, 2:30 PM MST

    KINGMAN ARPT

    Record
    • Jul 18, 2017, 2:30 PM MST. Hail, 1.00 in, KINGMAN ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:707953.
Dec 21, 2017. 0 of 3 Listed

Day total. Reports are not individually verified here.

Sep 8, 2017. 0 of 4 Listed

Day total. Reports are not individually verified here.

Sep 7, 2017. 0 of 6 Listed

Day total. Reports are not individually verified here.

Sep 5, 2017. 0 of 12 Listed

Day total. Reports are not individually verified here.

Aug 10, 2017. 0 of 4 Listed

Day total. Reports are not individually verified here.

Aug 3, 2017. 0 of 21 Listed

Day total. Reports are not individually verified here.

Aug 2, 2017. 0 of 7 Listed

Day total. Reports are not individually verified here.

Aug 1, 2017. 0 of 6 Listed

Day total. Reports are not individually verified here.

Jul 29, 2017. 0 of 9 Listed

Day total. Reports are not individually verified here.

Jul 23, 2017. 0 of 3 Listed

Day total. Reports are not individually verified here.

Jul 17, 2017. 3 of 6 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Jul 17, 2017, 9:14 AM MST

    (PRC)PRESCOTT ARPT

    Record
    • Jul 17, 2017, 9:14 AM MST. Hail, 1.75 in, (PRC)PRESCOTT ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:718200.

  • Hail, 1.00 in

    Jul 17, 2017, 4:02 PM MST

    4 SSW VALENTINE

    Record
    • Jul 17, 2017, 4:02 PM MST. Hail, 1.00 in, 4 SSW VALENTINE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:68de67be1d8b78991eb982bd75879e6efd542f1c2b4cb9d81663f71e624285c0.

  • Hail, 1.00 in

    Jul 17, 2017, 4:02 PM MST

    VALENTINE

    Record
    • Jul 17, 2017, 4:02 PM MST. Hail, 1.00 in, VALENTINE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:707952.
Jul 16, 2017. 2 of 19 Listed. 1.50 in Hail

  • Hail, 1.50 in

    Jul 16, 2017, 2:37 PM MST

    (PRC)PRESCOTT ARPT

    Record
    • Jul 16, 2017, 2:37 PM MST. Hail, 1.50 in, (PRC)PRESCOTT ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:718172.

  • Hail, 1.00 in

    Jul 16, 2017, 3:21 PM MST

    3 WSW PRESCOTT COURTHOU

    Record
    • Jul 16, 2017, 3:21 PM MST. Hail, 1.00 in, 3 WSW PRESCOTT COURTHOU. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e57443b4cd62a8b89abe8647b03964bead79e0d8a60f68dc1281cbcab379e1e5.
Jul 15, 2017. 1 of 12 Listed. 1.00 in Hail

  • Hail, 1.00 in

    Jul 15, 2017, 2:20 PM MST

    PAYSON

    Record
    • Jul 15, 2017, 2:20 PM MST. Hail, 1.00 in, PAYSON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:715749.
Jul 14, 2017. 0 of 7 Listed

Day total. Reports are not individually verified here.

Jul 13, 2017. 2 of 8 Listed. 1.00 in Hail

  • Hail, 1.00 in

    Jul 13, 2017, 5:10 PM MST

    MESCAL

    Record
    • Jul 13, 2017, 5:10 PM MST. Hail, 1.00 in, MESCAL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:710941.

  • Hail, 1.00 in

    Jul 13, 2017, 6:00 PM MST

    2 SSW MESCAL

    Record
    • Jul 13, 2017, 6:00 PM MST. Hail, 1.00 in, 2 SSW MESCAL. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:2ab8f569b5d0f20482e01cccb03ef3cbdb25abd5f012b633716444b43f2785e0.
Jul 10, 2017. 0 of 3 Listed

Day total. Reports are not individually verified here.

Jun 20, 2017. 0 of 4 Listed

Day total. Reports are not individually verified here.

Apr 3, 2017. 0 of 5 Listed

Day total. Reports are not individually verified here.

Mar 30, 2017. 0 of 9 Listed

Day total. Reports are not individually verified here.

Mar 6, 2017. 0 of 4 Listed

Day total. Reports are not individually verified here.

Mar 5, 2017. 0 of 9 Listed

Day total. Reports are not individually verified here.

TimeWhatSize or SpeedWhereDetails
Dec 21, 20173 severe reportsArizona0 of 3 listed. Day total. Reports are not individually verified here.
Sep 8, 20174 severe reportsArizona0 of 4 listed. Day total. Reports are not individually verified here.
Sep 7, 20176 severe reportsArizona0 of 6 listed. Day total. Reports are not individually verified here.
Sep 5, 201712 severe reportsArizona0 of 12 listed. Day total. Reports are not individually verified here.
Aug 10, 20174 severe reportsArizona0 of 4 listed. Day total. Reports are not individually verified here.
Aug 3, 201721 severe reportsArizona0 of 21 listed. Day total. Reports are not individually verified here.
Aug 2, 20177 severe reportsArizona0 of 7 listed. Day total. Reports are not individually verified here.
Aug 1, 20176 severe reportsArizona0 of 6 listed. Day total. Reports are not individually verified here.
Jul 29, 20179 severe reportsArizona0 of 9 listed. Day total. Reports are not individually verified here.
Jul 23, 20173 severe reportsArizona0 of 3 listed. Day total. Reports are not individually verified here.
Jul 18, 20173 severe reports1.00 in hailArizona
2 of 3 Listed
  • Jul 18, 2017, 2:30 PM MST. Hail, 1.00 in, 17 S PEACH SPRINGS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:9ad37f9af88648145e17df08ed3f2415a698fe70b6c615d935b7c6db244db007.
  • Jul 18, 2017, 2:30 PM MST. Hail, 1.00 in, KINGMAN ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:707953.
Jul 17, 20176 severe reports1.75 in hailArizona
3 of 6 Listed
  • Jul 17, 2017, 9:14 AM MST. Hail, 1.75 in, (PRC)PRESCOTT ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:718200.
  • Jul 17, 2017, 4:02 PM MST. Hail, 1.00 in, 4 SSW VALENTINE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:68de67be1d8b78991eb982bd75879e6efd542f1c2b4cb9d81663f71e624285c0.
  • Jul 17, 2017, 4:02 PM MST. Hail, 1.00 in, VALENTINE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:707952.
Jul 16, 201719 severe reports1.50 in hailArizona
2 of 19 Listed
  • Jul 16, 2017, 2:37 PM MST. Hail, 1.50 in, (PRC)PRESCOTT ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:718172.
  • Jul 16, 2017, 3:21 PM MST. Hail, 1.00 in, 3 WSW PRESCOTT COURTHOU. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e57443b4cd62a8b89abe8647b03964bead79e0d8a60f68dc1281cbcab379e1e5.
Jul 15, 201712 severe reports1.00 in hailArizona
1 of 12 Listed
  • Jul 15, 2017, 2:20 PM MST. Hail, 1.00 in, PAYSON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:715749.
Jul 14, 20177 severe reportsArizona0 of 7 listed. Day total. Reports are not individually verified here.
Jul 13, 20178 severe reports1.00 in hailArizona
2 of 8 Listed
  • Jul 13, 2017, 5:10 PM MST. Hail, 1.00 in, MESCAL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:710941.
  • Jul 13, 2017, 6:00 PM MST. Hail, 1.00 in, 2 SSW MESCAL. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:2ab8f569b5d0f20482e01cccb03ef3cbdb25abd5f012b633716444b43f2785e0.
Jul 10, 20173 severe reportsArizona0 of 3 listed. Day total. Reports are not individually verified here.
Jun 20, 20174 severe reportsArizona0 of 4 listed. Day total. Reports are not individually verified here.
Apr 3, 20175 severe reportsArizona0 of 5 listed. Day total. Reports are not individually verified here.
Mar 30, 20179 severe reportsArizona0 of 9 listed. Day total. Reports are not individually verified here.
Mar 6, 20174 severe reportsArizona0 of 4 listed. Day total. Reports are not individually verified here.
Mar 5, 20179 severe reportsArizona0 of 9 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.