Pilot Index / Colorado / 2017

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

Colorado Hail Map for 2017

77 published severe days across Colorado in 2017.

Updated Oct 28, 2026.

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

Showing 40 of 77 severe days. The map and details show hail reports only. Day totals also include wind and tornado reports.

Oct 6, 2017. 3 of 10 Listed. 1.50 in Hail

  • Hail, 1.50 in

    Oct 6, 2017, 3:36 PM MDT

    ARAPAHOE

    Record
    • Oct 6, 2017, 3:36 PM MDT. Hail, 1.50 in, ARAPAHOE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:722257.

  • Hail, 1.50 in

    Oct 6, 2017, 3:38 PM MDT

    ARAPAHOE

    Record
    • Oct 6, 2017, 3:38 PM MDT. Hail, 1.50 in, ARAPAHOE. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:ac3abff413acd2910d1073fb2457b730d454a4707dcad69a2fe5bd4f86df9ac8.

  • Hail, 1.00 in

    Oct 6, 2017, 2:19 PM MDT

    BOYERO

    Record
    • Oct 6, 2017, 2:19 PM MDT. Hail, 1.00 in, BOYERO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:720920.
Dec 30, 2017. 0 of 4 Listed

Day total. Reports are not individually verified here.

Dec 29, 2017. 0 of 19 Listed

Day total. Reports are not individually verified here.

Dec 23, 2017. 0 of 15 Listed

Day total. Reports are not individually verified here.

Dec 8, 2017. 0 of 8 Listed

Day total. Reports are not individually verified here.

Dec 4, 2017. 0 of 4 Listed

Day total. Reports are not individually verified here.

Dec 3, 2017. 0 of 10 Listed

Day total. Reports are not individually verified here.

Nov 17, 2017. 0 of 16 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 4, 2017. 0 of 17 Listed

Day total. Reports are not individually verified here.

Nov 1, 2017. 0 of 8 Listed

Day total. Reports are not individually verified here.

Oct 31, 2017. 0 of 11 Listed

Day total. Reports are not individually verified here.

Oct 14, 2017. 0 of 5 Listed

Day total. Reports are not individually verified here.

Sep 30, 2017. 1 of 3 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Sep 30, 2017, 4:28 PM MDT

    LAS ANIMAS

    Record
    • Sep 30, 2017, 4:28 PM MDT. Hail, 1.75 in, LAS ANIMAS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:717502.
Sep 14, 2017. 2 of 7 Listed. 1.00 in Hail

  • Hail, 1.00 in

    Sep 14, 2017, 6:00 PM MDT

    10 NE BURLINGTON

    Record
    • Sep 14, 2017, 6:00 PM MDT. Hail, 1.00 in, 10 NE BURLINGTON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:995b43d99bfe7a652ff3fe0fe40a0e5444e1b8bb3c51d25721d617079fc000c0.

  • Hail, 1.00 in

    Sep 14, 2017, 6:00 PM MDT

    PECONIC

    Record
    • Sep 14, 2017, 6:00 PM MDT. Hail, 1.00 in, PECONIC. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:722182.
Sep 4, 2017. 0 of 4 Listed

Day total. Reports are not individually verified here.

Aug 24, 2017. 3 of 3 Listed. 1.00 in Hail

  • Hail, 1.00 in

    Aug 24, 2017, 5:20 PM MDT

    ELBA

    Record
    • Aug 24, 2017, 5:20 PM MDT. Hail, 1.00 in, ELBA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:711920.

  • Hail, 1.00 in

    Aug 24, 2017, 5:24 PM MDT

    POWELL

    Record
    • Aug 24, 2017, 5:24 PM MDT. Hail, 1.00 in, POWELL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:711921.

  • Hail, 1.00 in

    Aug 24, 2017, 6:53 PM MDT

    FT MORGAN

    Record
    • Aug 24, 2017, 6:53 PM MDT. Hail, 1.00 in, FT MORGAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:711922.
Aug 15, 2017. 3 of 9 Listed. 2.00 in Hail

  • Hail, 2.00 in

    Aug 15, 2017, 4:54 PM MDT

    HUGO

    Record
    • Aug 15, 2017, 4:54 PM MDT. Hail, 2.00 in, HUGO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:707371.

  • Hail, 1.75 in

    Aug 15, 2017, 4:25 PM MDT

    HUGO

    Record
    • Aug 15, 2017, 4:25 PM MDT. Hail, 1.75 in, HUGO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:707367.

  • Hail, 1.75 in

    Aug 15, 2017, 4:42 PM MDT

    HUGO

    Record
    • Aug 15, 2017, 4:42 PM MDT. Hail, 1.75 in, HUGO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:707369.
Aug 14, 2017. 3 of 7 Listed. 1.25 in Hail

  • Hail, 1.25 in

    Aug 14, 2017, 7:32 PM MDT

    BURLINGTON ARPT

    Record
    • Aug 14, 2017, 7:32 PM MDT. Hail, 1.25 in, BURLINGTON ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:719827.

  • Hail, 1.25 in

    Aug 14, 2017, 7:44 PM MDT

    5 N BURLINGTON

    Record
    • Aug 14, 2017, 7:44 PM MDT. Hail, 1.25 in, 5 N BURLINGTON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ce9ceff437e23da13169b58dfd810da35ec259ca5e8802760f38529fbe391487.

  • Hail, 1.00 in

    Aug 14, 2017, 3:00 PM MDT

    15 N KIM

    Record
    • Aug 14, 2017, 3:00 PM MDT. Hail, 1.00 in, 15 N KIM. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:61448f832c081fc90b52973369d2767a1166296df003af4485e9ed4b19bf033a.
Aug 13, 2017. 3 of 6 Listed. 2.75 in Hail

  • Hail, 2.75 in

    Aug 13, 2017, 4:30 PM MDT

    GRANADA

    Record
    • Aug 13, 2017, 4:30 PM MDT. Hail, 2.75 in, GRANADA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706896.

  • Hail, 1.75 in

    Aug 13, 2017, 5:14 PM MDT

    ELBA

    Record
    • Aug 13, 2017, 5:14 PM MDT. Hail, 1.75 in, ELBA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:711926.

  • Hail, 1.25 in

    Aug 13, 2017, 6:51 PM MDT

    OLNEY SPGS

    Record
    • Aug 13, 2017, 6:51 PM MDT. Hail, 1.25 in, OLNEY SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706898.
Aug 12, 2017. 3 of 10 Listed. 2.00 in Hail

  • Hail, 2.00 in

    Aug 12, 2017, 4:42 PM MDT

    PLATNER

    Record
    • Aug 12, 2017, 4:42 PM MDT. Hail, 2.00 in, PLATNER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706942.

  • Hail, 1.50 in

    Aug 12, 2017, 5:42 PM MDT

    ARICKAREE

    Record
    • Aug 12, 2017, 5:42 PM MDT. Hail, 1.50 in, ARICKAREE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706944.

  • Hail, 1.00 in

    Aug 12, 2017, 4:50 PM MDT

    CALHAN

    Record
    • Aug 12, 2017, 4:50 PM MDT. Hail, 1.00 in, CALHAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706895.
Aug 10, 2017. 3 of 29 Listed. 3.00 in Hail

  • Hail, 3.00 in

    Aug 10, 2017, 6:54 PM MDT

    LAMAR

    Record
    • Aug 10, 2017, 6:54 PM MDT. Hail, 3.00 in, LAMAR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706889.

  • Hail, 2.75 in

    Aug 10, 2017, 6:38 PM MDT

    HASTY

    Record
    • Aug 10, 2017, 6:38 PM MDT. Hail, 2.75 in, HASTY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706883.

  • Hail, 1.75 in

    Aug 10, 2017, 6:50 PM MDT

    LAMAR

    Record
    • Aug 10, 2017, 6:50 PM MDT. Hail, 1.75 in, LAMAR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706887.
Aug 4, 2017. 2 of 5 Listed. 1.25 in Hail

  • Hail, 1.25 in

    Aug 4, 2017, 3:55 PM MDT

    WETMORE

    Record
    • Aug 4, 2017, 3:55 PM MDT. Hail, 1.25 in, WETMORE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706874.

  • Hail, 1.00 in

    Aug 4, 2017, 4:14 PM MDT

    BEULAH

    Record
    • Aug 4, 2017, 4:14 PM MDT. Hail, 1.00 in, BEULAH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706875.
Aug 2, 2017. 3 of 17 Listed. 2.00 in Hail

  • Hail, 2.00 in

    Aug 2, 2017, 5:05 PM MDT

    COPE

    Record
    • Aug 2, 2017, 5:05 PM MDT. Hail, 2.00 in, COPE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:705905.

  • Hail, 1.75 in

    Aug 2, 2017, 4:06 PM MDT

    FLEMING

    Record
    • Aug 2, 2017, 4:06 PM MDT. Hail, 1.75 in, FLEMING. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:705899.

  • Hail, 1.50 in

    Aug 2, 2017, 4:00 PM MDT

    OTIS

    Record
    • Aug 2, 2017, 4:00 PM MDT. Hail, 1.50 in, OTIS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:705898.
Jul 26, 2017. 1 of 2 Listed. 2.00 in Hail

  • Hail, 2.00 in

    Jul 26, 2017, 8:36 PM MDT

    HIGBEE

    Record
    • Jul 26, 2017, 8:36 PM MDT. Hail, 2.00 in, HIGBEE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704983.
Jul 20, 2017. 3 of 3 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Jul 20, 2017, 2:17 PM MDT

    20 SE MASSADONA

    Record
    • Jul 20, 2017, 2:17 PM MDT. Hail, 1.75 in, 20 SE MASSADONA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:4951e9f9995bacf717c62815617ddea3963ae6e4e958e1fe7e48740dbf21dfa7.

  • Hail, 1.75 in

    Jul 20, 2017, 2:17 PM MDT

    RANGELY ARPT

    Record
    • Jul 20, 2017, 2:17 PM MDT. Hail, 1.75 in, RANGELY ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:701764.

  • Hail, 1.00 in

    Jul 20, 2017, 4:48 PM MDT

    ELIZABETH

    Record
    • Jul 20, 2017, 4:48 PM MDT. Hail, 1.00 in, ELIZABETH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:702113.
Jul 12, 2017. 0 of 6 Listed

Day total. Reports are not individually verified here.

Jul 7, 2017. 3 of 5 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Jul 7, 2017, 4:35 PM MDT

    GENOA

    Record
    • Jul 7, 2017, 4:35 PM MDT. Hail, 1.75 in, GENOA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:702111.

  • Hail, 1.75 in

    Jul 7, 2017, 4:49 PM MDT

    GENOA

    Record
    • Jul 7, 2017, 4:49 PM MDT. Hail, 1.75 in, GENOA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:702112.

  • Hail, 1.00 in

    Jul 7, 2017, 1:59 PM MDT

    CALHAN

    Record
    • Jul 7, 2017, 1:59 PM MDT. Hail, 1.00 in, CALHAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:699222.
Jul 4, 2017. 1 of 4 Listed. 1.00 in Hail

  • Hail, 1.00 in

    Jul 4, 2017, 3:29 PM MDT

    PAOLI

    Record
    • Jul 4, 2017, 3:29 PM MDT. Hail, 1.00 in, PAOLI. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:698405.
Jul 3, 2017. 1 of 5 Listed. 1.50 in Hail

  • Hail, 1.50 in

    Jul 3, 2017, 4:41 PM MDT

    OTIS

    Record
    • Jul 3, 2017, 4:41 PM MDT. Hail, 1.50 in, OTIS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:698400.
Jun 29, 2017. 3 of 20 Listed. 2.75 in Hail

  • Hail, 2.75 in

    Jun 29, 2017, 5:55 PM MDT

    WILEY

    Record
    • Jun 29, 2017, 5:55 PM MDT. Hail, 2.75 in, WILEY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:697721.

  • Hail, 2.75 in

    Jun 29, 2017, 6:43 PM MDT

    WILEY

    Record
    • Jun 29, 2017, 6:43 PM MDT. Hail, 2.75 in, WILEY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:697723.

  • Hail, 2.75 in

    Jun 29, 2017, 8:30 PM MDT

    TWO BUTTES

    Record
    • Jun 29, 2017, 8:30 PM MDT. Hail, 2.75 in, TWO BUTTES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:697727.
Jun 26, 2017. 3 of 16 Listed. 2.00 in Hail

  • Hail, 2.00 in

    Jun 26, 2017, 3:42 PM MDT

    WRAY

    Record
    • Jun 26, 2017, 3:42 PM MDT. Hail, 2.00 in, WRAY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:705973.

  • Hail, 2.00 in

    Jun 26, 2017, 3:52 PM MDT

    WRAY

    Record
    • Jun 26, 2017, 3:52 PM MDT. Hail, 2.00 in, WRAY. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:0589ca229c334b733265ab8656b15c124c86809d956075dd9a7488383badc285.

  • Hail, 1.75 in

    Jun 26, 2017, 2:43 PM MDT

    9 N WILD HORSE

    Record
    • Jun 26, 2017, 2:43 PM MDT. Hail, 1.75 in, 9 N WILD HORSE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:03507c9a1119dbda622948d6521666e7126260c80803a80704aa742113bab7d4.
Jun 25, 2017. 3 of 15 Listed. 4.25 in Hail

  • Hail, 4.25 in

    Jun 25, 2017, 3:39 PM MDT

    WALSH

    Record
    • Jun 25, 2017, 3:39 PM MDT. Hail, 4.25 in, WALSH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:697694.

  • Hail, 4.25 in

    Jun 25, 2017, 3:55 PM MDT

    WALSH

    Record
    • Jun 25, 2017, 3:55 PM MDT. Hail, 4.25 in, WALSH. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b05a301a8b4272e909a2d5a725f577dd731b2e961f11a1cb6919907b2a353d3f.

  • Hail, 2.75 in

    Jun 25, 2017, 3:39 PM MDT

    WALSH

    Record
    • Jun 25, 2017, 3:39 PM MDT. Hail, 2.75 in, WALSH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:697692.
Jun 22, 2017. 0 of 7 Listed

Day total. Reports are not individually verified here.

Jun 21, 2017. 0 of 5 Listed

Day total. Reports are not individually verified here.

Jun 20, 2017. 3 of 3 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Jun 20, 2017, 6:30 PM MDT

    STONINGTON

    Record
    • Jun 20, 2017, 6:30 PM MDT. Hail, 1.75 in, STONINGTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:697680.

  • Hail, 1.25 in

    Jun 20, 2017, 5:41 PM MDT

    CAMPO

    Record
    • Jun 20, 2017, 5:41 PM MDT. Hail, 1.25 in, CAMPO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:697679.

  • Hail, 1.00 in

    Jun 20, 2017, 5:32 PM MDT

    CAMPO

    Record
    • Jun 20, 2017, 5:32 PM MDT. Hail, 1.00 in, CAMPO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:697678.
Jun 12, 2017. 3 of 43 Listed. 4.25 in Hail

  • Hail, 4.25 in

    Jun 12, 2017, 4:00 PM MDT

    PIERCE

    Record
    • Jun 12, 2017, 4:00 PM MDT. Hail, 4.25 in, PIERCE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:693338.

  • Hail, 3.00 in

    Jun 12, 2017, 4:35 PM MDT

    HEREFORD

    Record
    • Jun 12, 2017, 4:35 PM MDT. Hail, 3.00 in, HEREFORD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:693341.

  • Hail, 2.75 in

    Jun 12, 2017, 3:45 PM MDT

    SEVERANCE

    Record
    • Jun 12, 2017, 3:45 PM MDT. Hail, 2.75 in, SEVERANCE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:693336.
Jun 11, 2017. 2 of 4 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Jun 11, 2017, 9:10 PM MDT

    HOLYOKE

    Record
    • Jun 11, 2017, 9:10 PM MDT. Hail, 1.75 in, HOLYOKE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:693323.

  • Hail, 1.00 in

    Jun 11, 2017, 9:06 PM MDT

    HOLYOKE

    Record
    • Jun 11, 2017, 9:06 PM MDT. Hail, 1.00 in, HOLYOKE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:693322.
Jun 7, 2017. 2 of 3 Listed. 1.00 in Hail

  • Hail, 1.00 in

    Jun 7, 2017, 4:09 PM MDT

    STERLING

    Record
    • Jun 7, 2017, 4:09 PM MDT. Hail, 1.00 in, STERLING. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:692222.

  • Hail, 1.00 in

    Jun 7, 2017, 6:00 PM MDT

    GARY

    Record
    • Jun 7, 2017, 6:00 PM MDT. Hail, 1.00 in, GARY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:692223.
Jun 5, 2017. 0 of 5 Listed

Day total. Reports are not individually verified here.

TimeWhatSize or SpeedWhereDetails
Dec 30, 20174 severe reportsColorado0 of 4 listed. Day total. Reports are not individually verified here.
Dec 29, 201719 severe reportsColorado0 of 19 listed. Day total. Reports are not individually verified here.
Dec 23, 201715 severe reportsColorado0 of 15 listed. Day total. Reports are not individually verified here.
Dec 8, 20178 severe reportsColorado0 of 8 listed. Day total. Reports are not individually verified here.
Dec 4, 20174 severe reportsColorado0 of 4 listed. Day total. Reports are not individually verified here.
Dec 3, 201710 severe reportsColorado0 of 10 listed. Day total. Reports are not individually verified here.
Nov 17, 201716 severe reportsColorado0 of 16 listed. Day total. Reports are not individually verified here.
Nov 16, 20173 severe reportsColorado0 of 3 listed. Day total. Reports are not individually verified here.
Nov 4, 201717 severe reportsColorado0 of 17 listed. Day total. Reports are not individually verified here.
Nov 1, 20178 severe reportsColorado0 of 8 listed. Day total. Reports are not individually verified here.
Oct 31, 201711 severe reportsColorado0 of 11 listed. Day total. Reports are not individually verified here.
Oct 14, 20175 severe reportsColorado0 of 5 listed. Day total. Reports are not individually verified here.
Oct 6, 201710 severe reports1.50 in hailColorado
3 of 10 Listed
  • Oct 6, 2017, 3:36 PM MDT. Hail, 1.50 in, ARAPAHOE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:722257.
  • Oct 6, 2017, 3:38 PM MDT. Hail, 1.50 in, ARAPAHOE. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:ac3abff413acd2910d1073fb2457b730d454a4707dcad69a2fe5bd4f86df9ac8.
  • Oct 6, 2017, 2:19 PM MDT. Hail, 1.00 in, BOYERO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:720920.
Sep 30, 20173 severe reports1.75 in hailColorado
1 of 3 Listed
  • Sep 30, 2017, 4:28 PM MDT. Hail, 1.75 in, LAS ANIMAS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:717502.
Sep 14, 20177 severe reports1.00 in hailColorado
2 of 7 Listed
  • Sep 14, 2017, 6:00 PM MDT. Hail, 1.00 in, 10 NE BURLINGTON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:995b43d99bfe7a652ff3fe0fe40a0e5444e1b8bb3c51d25721d617079fc000c0.
  • Sep 14, 2017, 6:00 PM MDT. Hail, 1.00 in, PECONIC. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:722182.
Sep 4, 20174 severe reportsColorado0 of 4 listed. Day total. Reports are not individually verified here.
Aug 24, 20173 severe reports1.00 in hailColorado
3 of 3 Listed
  • Aug 24, 2017, 5:20 PM MDT. Hail, 1.00 in, ELBA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:711920.
  • Aug 24, 2017, 5:24 PM MDT. Hail, 1.00 in, POWELL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:711921.
  • Aug 24, 2017, 6:53 PM MDT. Hail, 1.00 in, FT MORGAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:711922.
Aug 15, 20179 severe reports2.00 in hailColorado
3 of 9 Listed
  • Aug 15, 2017, 4:54 PM MDT. Hail, 2.00 in, HUGO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:707371.
  • Aug 15, 2017, 4:25 PM MDT. Hail, 1.75 in, HUGO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:707367.
  • Aug 15, 2017, 4:42 PM MDT. Hail, 1.75 in, HUGO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:707369.
Aug 14, 20177 severe reports1.25 in hailColorado
3 of 7 Listed
  • Aug 14, 2017, 7:32 PM MDT. Hail, 1.25 in, BURLINGTON ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:719827.
  • Aug 14, 2017, 7:44 PM MDT. Hail, 1.25 in, 5 N BURLINGTON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ce9ceff437e23da13169b58dfd810da35ec259ca5e8802760f38529fbe391487.
  • Aug 14, 2017, 3:00 PM MDT. Hail, 1.00 in, 15 N KIM. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:61448f832c081fc90b52973369d2767a1166296df003af4485e9ed4b19bf033a.
Aug 13, 20176 severe reports2.75 in hailColorado
3 of 6 Listed
  • Aug 13, 2017, 4:30 PM MDT. Hail, 2.75 in, GRANADA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706896.
  • Aug 13, 2017, 5:14 PM MDT. Hail, 1.75 in, ELBA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:711926.
  • Aug 13, 2017, 6:51 PM MDT. Hail, 1.25 in, OLNEY SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706898.
Aug 12, 201710 severe reports2.00 in hailColorado
3 of 10 Listed
  • Aug 12, 2017, 4:42 PM MDT. Hail, 2.00 in, PLATNER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706942.
  • Aug 12, 2017, 5:42 PM MDT. Hail, 1.50 in, ARICKAREE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706944.
  • Aug 12, 2017, 4:50 PM MDT. Hail, 1.00 in, CALHAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706895.
Aug 10, 201729 severe reports3.00 in hailColorado
3 of 29 Listed
  • Aug 10, 2017, 6:54 PM MDT. Hail, 3.00 in, LAMAR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706889.
  • Aug 10, 2017, 6:38 PM MDT. Hail, 2.75 in, HASTY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706883.
  • Aug 10, 2017, 6:50 PM MDT. Hail, 1.75 in, LAMAR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706887.
Aug 4, 20175 severe reports1.25 in hailColorado
2 of 5 Listed
  • Aug 4, 2017, 3:55 PM MDT. Hail, 1.25 in, WETMORE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706874.
  • Aug 4, 2017, 4:14 PM MDT. Hail, 1.00 in, BEULAH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:706875.
Aug 2, 201717 severe reports2.00 in hailColorado
3 of 17 Listed
  • Aug 2, 2017, 5:05 PM MDT. Hail, 2.00 in, COPE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:705905.
  • Aug 2, 2017, 4:06 PM MDT. Hail, 1.75 in, FLEMING. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:705899.
  • Aug 2, 2017, 4:00 PM MDT. Hail, 1.50 in, OTIS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:705898.
Jul 26, 20172 severe reports2.00 in hailColorado
1 of 2 Listed
  • Jul 26, 2017, 8:36 PM MDT. Hail, 2.00 in, HIGBEE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704983.
Jul 20, 20173 severe reports1.75 in hailColorado
3 of 3 Listed
  • Jul 20, 2017, 2:17 PM MDT. Hail, 1.75 in, 20 SE MASSADONA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:4951e9f9995bacf717c62815617ddea3963ae6e4e958e1fe7e48740dbf21dfa7.
  • Jul 20, 2017, 2:17 PM MDT. Hail, 1.75 in, RANGELY ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:701764.
  • Jul 20, 2017, 4:48 PM MDT. Hail, 1.00 in, ELIZABETH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:702113.
Jul 12, 20176 severe reportsColorado0 of 6 listed. Day total. Reports are not individually verified here.
Jul 7, 20175 severe reports1.75 in hailColorado
3 of 5 Listed
  • Jul 7, 2017, 4:35 PM MDT. Hail, 1.75 in, GENOA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:702111.
  • Jul 7, 2017, 4:49 PM MDT. Hail, 1.75 in, GENOA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:702112.
  • Jul 7, 2017, 1:59 PM MDT. Hail, 1.00 in, CALHAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:699222.
Jul 4, 20174 severe reports1.00 in hailColorado
1 of 4 Listed
  • Jul 4, 2017, 3:29 PM MDT. Hail, 1.00 in, PAOLI. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:698405.
Jul 3, 20175 severe reports1.50 in hailColorado
1 of 5 Listed
  • Jul 3, 2017, 4:41 PM MDT. Hail, 1.50 in, OTIS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:698400.
Jun 29, 201720 severe reports2.75 in hailColorado
3 of 20 Listed
  • Jun 29, 2017, 5:55 PM MDT. Hail, 2.75 in, WILEY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:697721.
  • Jun 29, 2017, 6:43 PM MDT. Hail, 2.75 in, WILEY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:697723.
  • Jun 29, 2017, 8:30 PM MDT. Hail, 2.75 in, TWO BUTTES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:697727.
Jun 26, 201716 severe reports2.00 in hailColorado
3 of 16 Listed
  • Jun 26, 2017, 3:42 PM MDT. Hail, 2.00 in, WRAY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:705973.
  • Jun 26, 2017, 3:52 PM MDT. Hail, 2.00 in, WRAY. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:0589ca229c334b733265ab8656b15c124c86809d956075dd9a7488383badc285.
  • Jun 26, 2017, 2:43 PM MDT. Hail, 1.75 in, 9 N WILD HORSE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:03507c9a1119dbda622948d6521666e7126260c80803a80704aa742113bab7d4.
Jun 25, 201715 severe reports4.25 in hailColorado
3 of 15 Listed
  • Jun 25, 2017, 3:39 PM MDT. Hail, 4.25 in, WALSH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:697694.
  • Jun 25, 2017, 3:55 PM MDT. Hail, 4.25 in, WALSH. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b05a301a8b4272e909a2d5a725f577dd731b2e961f11a1cb6919907b2a353d3f.
  • Jun 25, 2017, 3:39 PM MDT. Hail, 2.75 in, WALSH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:697692.
Jun 22, 20177 severe reportsColorado0 of 7 listed. Day total. Reports are not individually verified here.
Jun 21, 20175 severe reportsColorado0 of 5 listed. Day total. Reports are not individually verified here.
Jun 20, 20173 severe reports1.75 in hailColorado
3 of 3 Listed
  • Jun 20, 2017, 6:30 PM MDT. Hail, 1.75 in, STONINGTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:697680.
  • Jun 20, 2017, 5:41 PM MDT. Hail, 1.25 in, CAMPO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:697679.
  • Jun 20, 2017, 5:32 PM MDT. Hail, 1.00 in, CAMPO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:697678.
Jun 12, 201743 severe reports4.25 in hailColorado
3 of 43 Listed
  • Jun 12, 2017, 4:00 PM MDT. Hail, 4.25 in, PIERCE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:693338.
  • Jun 12, 2017, 4:35 PM MDT. Hail, 3.00 in, HEREFORD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:693341.
  • Jun 12, 2017, 3:45 PM MDT. Hail, 2.75 in, SEVERANCE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:693336.
Jun 11, 20174 severe reports1.75 in hailColorado
2 of 4 Listed
  • Jun 11, 2017, 9:10 PM MDT. Hail, 1.75 in, HOLYOKE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:693323.
  • Jun 11, 2017, 9:06 PM MDT. Hail, 1.00 in, HOLYOKE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:693322.
Jun 7, 20173 severe reports1.00 in hailColorado
2 of 3 Listed
  • Jun 7, 2017, 4:09 PM MDT. Hail, 1.00 in, STERLING. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:692222.
  • Jun 7, 2017, 6:00 PM MDT. Hail, 1.00 in, GARY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:692223.
Jun 5, 20175 severe reportsColorado0 of 5 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.