Pilot Index / Arizona / 2021

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

Arizona Hail Map for 2021

30 published severe days across Arizona in 2021.

Updated Oct 28, 2026.

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

Showing 30 of 30 severe days. The map and details show hail reports only. Day totals also include wind and tornado reports.

Oct 5, 2021. 3 of 23 Listed. 1.75 in Hail

Hail, 1.75 in

Oct 5, 2021, 5:10 PM MST

12 NNW MOBILE
Record
- Oct 5, 2021, 5:10 PM MST. Hail, 1.75 in, 12 NNW MOBILE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:246007e7a4045bf777dc33470c6b6c88f57ff6f454077754a74aa9714381eefb.
Hail, 1.75 in

Oct 5, 2021, 5:13 PM MST

LIBERTY
Record
- Oct 5, 2021, 5:13 PM MST. Hail, 1.75 in, LIBERTY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:990379.
Hail, 1.50 in

Oct 5, 2021, 6:04 PM MST

(PHX)SKY HARBOR ARPT
Record
- Oct 5, 2021, 6:04 PM MST. Hail, 1.50 in, (PHX)SKY HARBOR ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:990386.

Dec 26, 2021. 0 of 6 Listed

Day total. Reports are not individually verified here.

Dec 15, 2021. 0 of 22 Listed

Day total. Reports are not individually verified here.

Dec 14, 2021. 0 of 13 Listed

Day total. Reports are not individually verified here.

Oct 12, 2021. 0 of 11 Listed

Day total. Reports are not individually verified here.

Oct 11, 2021. 0 of 6 Listed

Day total. Reports are not individually verified here.

Sep 7, 2021. 3 of 10 Listed. 2.00 in Hail

Hail, 2.00 in

Sep 7, 2021, 6:55 PM MST

PALOMINAS
Record
- Sep 7, 2021, 6:55 PM MST. Hail, 2.00 in, PALOMINAS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:985220.
Hail, 2.00 in

Sep 7, 2021, 7:15 PM MST

10 SSE SIERRA VISTA
Record
- Sep 7, 2021, 7:15 PM MST. Hail, 2.00 in, 10 SSE SIERRA VISTA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:1599286f7a1c5ce1622768db26617ab5bcfc5972e16c877e5646246dd54f6e75.
Hail, 1.75 in

Sep 7, 2021, 5:57 PM MST

DOUBLE ABODE
Record
- Sep 7, 2021, 5:57 PM MST. Hail, 1.75 in, DOUBLE ABODE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:985219.

Sep 5, 2021. 2 of 8 Listed. 1.00 in Hail

Hail, 1.00 in

Sep 5, 2021, 3:40 PM MST

1 W SAFFORD
Record
- Sep 5, 2021, 3:40 PM MST. Hail, 1.00 in, 1 W SAFFORD. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e8de7b7afc49a2538de3840aaf631e3263b47f9f69bb078e252564d090ed0eb7.
Hail, 1.00 in

Sep 5, 2021, 3:45 PM MST

SAFFORD
Record
- Sep 5, 2021, 3:45 PM MST. Hail, 1.00 in, SAFFORD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:985195.

Aug 29, 2021. 0 of 5 Listed

Day total. Reports are not individually verified here.

Aug 28, 2021. 0 of 3 Listed

Day total. Reports are not individually verified here.

Aug 18, 2021. 1 of 6 Listed. 1.75 in Hail

Hail, 1.75 in

Aug 18, 2021, 5:50 PM MST

NORTH RIM
Record
- Aug 18, 2021, 5:50 PM MST. Hail, 1.75 in, NORTH RIM. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983554.

Aug 16, 2021. 3 of 24 Listed. 2.50 in Hail

Hail, 2.50 in

Aug 16, 2021, 2:40 PM MST

WALNUT CANYON
Record
- Aug 16, 2021, 2:40 PM MST. Hail, 2.50 in, WALNUT CANYON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983262.
Hail, 2.50 in

Aug 16, 2021, 2:45 PM MST

2 E FLAGSTAFF AIRPORT
Record
- Aug 16, 2021, 2:45 PM MST. Hail, 2.50 in, 2 E FLAGSTAFF AIRPORT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e52d460d579805059c6ecc979c8ac42b842166221fa72399ae50ad7653e49aa4.
Hail, 2.00 in

Aug 16, 2021, 3:13 PM MST

4 E FLAGSTAFF AIRPORT
Record
- Aug 16, 2021, 3:13 PM MST. Hail, 2.00 in, 4 E FLAGSTAFF AIRPORT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:37202364d3d92f39b9192775f81d136891ced93abfb24d94d7e473306132cab1.

Aug 15, 2021. 3 of 7 Listed. 1.75 in Hail

Hail, 1.75 in

Aug 15, 2021, 2:25 PM MST

7 NNW WILLIAMS
Record
- Aug 15, 2021, 2:25 PM MST. Hail, 1.75 in, 7 NNW WILLIAMS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e34321bc3051459d46ce57364b2a9c010b722b51f8987f23e6d3a09e5b06858a.
Hail, 1.75 in

Aug 15, 2021, 2:30 PM MST

4 N WILLIAMS
Record
- Aug 15, 2021, 2:30 PM MST. Hail, 1.75 in, 4 N WILLIAMS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:3f37451bba1628d7bdcf79ac6a187cf2948b40a14fccc099bda623322ea1d011.
Hail, 1.00 in

Aug 15, 2021, 2:25 PM MST

WEST RED LAKE
Record
- Aug 15, 2021, 2:25 PM MST. Hail, 1.00 in, WEST RED LAKE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983207.

Aug 13, 2021. 0 of 17 Listed

Day total. Reports are not individually verified here.

Aug 11, 2021. 0 of 4 Listed

Day total. Reports are not individually verified here.

Aug 10, 2021. 0 of 8 Listed

Day total. Reports are not individually verified here.

Aug 2, 2021. 0 of 4 Listed

Day total. Reports are not individually verified here.

Jul 30, 2021. 0 of 4 Listed

Day total. Reports are not individually verified here.

Jul 22, 2021. 0 of 8 Listed

Day total. Reports are not individually verified here.

Jul 15, 2021. 0 of 10 Listed

Day total. Reports are not individually verified here.

Jul 13, 2021. 0 of 6 Listed

Day total. Reports are not individually verified here.

Jul 12, 2021. 2 of 6 Listed. 1.50 in Hail

Hail, 1.50 in

Jul 12, 2021, 4:00 PM MST

INDIAN PINE
Record
- Jul 12, 2021, 4:00 PM MST. Hail, 1.50 in, INDIAN PINE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:976935.
Hail, 1.00 in

Jul 12, 2021, 1:37 PM MST

BELLEMONT
Record
- Jul 12, 2021, 1:37 PM MST. Hail, 1.00 in, BELLEMONT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:976933.

Jul 11, 2021. 3 of 13 Listed. 1.25 in Hail

Hail, 1.25 in

Jul 11, 2021, 3:48 PM MST

ENTRO
Record
- Jul 11, 2021, 3:48 PM MST. Hail, 1.25 in, ENTRO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977484.
Hail, 1.25 in

Jul 11, 2021, 3:52 PM MST

4 S PRESCOTT AIRPORT
Record
- Jul 11, 2021, 3:52 PM MST. Hail, 1.25 in, 4 S PRESCOTT AIRPORT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a775ad2db3f6fbecc29f3cf3efc2801f45b319df850808fdf4894fa49de3a4b7.
Hail, 1.25 in

Jul 11, 2021, 3:55 PM MST

4 SSW PRESCOTT AIRPORT
Record
- Jul 11, 2021, 3:55 PM MST. Hail, 1.25 in, 4 SSW PRESCOTT AIRPORT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:3a4bd6b0ad7c0f5fc107db75c3595181f901426aad36438564ea7fcec4ab25ce.

Jul 10, 2021. 3 of 64 Listed. 1.01 in Hail

Hail, 1.01 in

Jul 10, 2021, 5:22 PM MST

3 SW PATAGONIA
Record
- Jul 10, 2021, 5:22 PM MST. Hail, 1.01 in, 3 SW PATAGONIA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:394f3cd4fe8b616f994e592fe620fe07da43af61796e44f51539814c9fa95828.
Hail, 1.00 in

Jul 10, 2021, 4:00 PM MST

SIERRA VISTA
Record
- Jul 10, 2021, 4:00 PM MST. Hail, 1.00 in, SIERRA VISTA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:975672.
Hail, 1.00 in

Jul 10, 2021, 4:25 PM MST

3 SE SIERRA VISTA
Record
- Jul 10, 2021, 4:25 PM MST. Hail, 1.00 in, 3 SE SIERRA VISTA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:2b6cb506815c7847c108ea93069bb75332380c9224ae1abc1a8ac15f6742ac58.

Jul 9, 2021. 2 of 18 Listed. 1.75 in Hail

Hail, 1.75 in

Jul 9, 2021, 3:50 PM MST

RIMROCK ARPT
Record
- Jul 9, 2021, 3:50 PM MST. Hail, 1.75 in, RIMROCK ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:976756.
Hail, 1.00 in

Jul 9, 2021, 7:07 PM MST

HEBER
Record
- Jul 9, 2021, 7:07 PM MST. Hail, 1.00 in, HEBER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:976777.

Jul 2, 2021. 0 of 4 Listed

Day total. Reports are not individually verified here.

Jun 30, 2021. 0 of 3 Listed

Day total. Reports are not individually verified here.

Jun 17, 2021. 0 of 4 Listed

Day total. Reports are not individually verified here.

Feb 20, 2021. 0 of 3 Listed

Day total. Reports are not individually verified here.

Jan 25, 2021. 0 of 14 Listed

Day total. Reports are not individually verified here.

Time	What	Size or Speed	Where	Details
Dec 26, 2021	6 severe reports		Arizona	0 of 6 listed. Day total. Reports are not individually verified here.
Dec 15, 2021	22 severe reports		Arizona	0 of 22 listed. Day total. Reports are not individually verified here.
Dec 14, 2021	13 severe reports		Arizona	0 of 13 listed. Day total. Reports are not individually verified here.
Oct 12, 2021	11 severe reports		Arizona	0 of 11 listed. Day total. Reports are not individually verified here.
Oct 11, 2021	6 severe reports		Arizona	0 of 6 listed. Day total. Reports are not individually verified here.
Oct 5, 2021	23 severe reports	1.75 in hail	Arizona	3 of 23 Listed Oct 5, 2021, 5:10 PM MST. Hail, 1.75 in, 12 NNW MOBILE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:246007e7a4045bf777dc33470c6b6c88f57ff6f454077754a74aa9714381eefb. Oct 5, 2021, 5:13 PM MST. Hail, 1.75 in, LIBERTY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:990379. Oct 5, 2021, 6:04 PM MST. Hail, 1.50 in, (PHX)SKY HARBOR ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:990386.
Sep 7, 2021	10 severe reports	2.00 in hail	Arizona	3 of 10 Listed Sep 7, 2021, 6:55 PM MST. Hail, 2.00 in, PALOMINAS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:985220. Sep 7, 2021, 7:15 PM MST. Hail, 2.00 in, 10 SSE SIERRA VISTA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:1599286f7a1c5ce1622768db26617ab5bcfc5972e16c877e5646246dd54f6e75. Sep 7, 2021, 5:57 PM MST. Hail, 1.75 in, DOUBLE ABODE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:985219.
Sep 5, 2021	8 severe reports	1.00 in hail	Arizona	2 of 8 Listed Sep 5, 2021, 3:40 PM MST. Hail, 1.00 in, 1 W SAFFORD. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e8de7b7afc49a2538de3840aaf631e3263b47f9f69bb078e252564d090ed0eb7. Sep 5, 2021, 3:45 PM MST. Hail, 1.00 in, SAFFORD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:985195.
Aug 29, 2021	5 severe reports		Arizona	0 of 5 listed. Day total. Reports are not individually verified here.
Aug 28, 2021	3 severe reports		Arizona	0 of 3 listed. Day total. Reports are not individually verified here.
Aug 18, 2021	6 severe reports	1.75 in hail	Arizona	1 of 6 Listed Aug 18, 2021, 5:50 PM MST. Hail, 1.75 in, NORTH RIM. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983554.
Aug 16, 2021	24 severe reports	2.50 in hail	Arizona	3 of 24 Listed Aug 16, 2021, 2:40 PM MST. Hail, 2.50 in, WALNUT CANYON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983262. Aug 16, 2021, 2:45 PM MST. Hail, 2.50 in, 2 E FLAGSTAFF AIRPORT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e52d460d579805059c6ecc979c8ac42b842166221fa72399ae50ad7653e49aa4. Aug 16, 2021, 3:13 PM MST. Hail, 2.00 in, 4 E FLAGSTAFF AIRPORT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:37202364d3d92f39b9192775f81d136891ced93abfb24d94d7e473306132cab1.
Aug 15, 2021	7 severe reports	1.75 in hail	Arizona	3 of 7 Listed Aug 15, 2021, 2:25 PM MST. Hail, 1.75 in, 7 NNW WILLIAMS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e34321bc3051459d46ce57364b2a9c010b722b51f8987f23e6d3a09e5b06858a. Aug 15, 2021, 2:30 PM MST. Hail, 1.75 in, 4 N WILLIAMS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:3f37451bba1628d7bdcf79ac6a187cf2948b40a14fccc099bda623322ea1d011. Aug 15, 2021, 2:25 PM MST. Hail, 1.00 in, WEST RED LAKE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983207.
Aug 13, 2021	17 severe reports		Arizona	0 of 17 listed. Day total. Reports are not individually verified here.
Aug 11, 2021	4 severe reports		Arizona	0 of 4 listed. Day total. Reports are not individually verified here.
Aug 10, 2021	8 severe reports		Arizona	0 of 8 listed. Day total. Reports are not individually verified here.
Aug 2, 2021	4 severe reports		Arizona	0 of 4 listed. Day total. Reports are not individually verified here.
Jul 30, 2021	4 severe reports		Arizona	0 of 4 listed. Day total. Reports are not individually verified here.
Jul 22, 2021	8 severe reports		Arizona	0 of 8 listed. Day total. Reports are not individually verified here.
Jul 15, 2021	10 severe reports		Arizona	0 of 10 listed. Day total. Reports are not individually verified here.
Jul 13, 2021	6 severe reports		Arizona	0 of 6 listed. Day total. Reports are not individually verified here.
Jul 12, 2021	6 severe reports	1.50 in hail	Arizona	2 of 6 Listed Jul 12, 2021, 4:00 PM MST. Hail, 1.50 in, INDIAN PINE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:976935. Jul 12, 2021, 1:37 PM MST. Hail, 1.00 in, BELLEMONT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:976933.
Jul 11, 2021	13 severe reports	1.25 in hail	Arizona	3 of 13 Listed Jul 11, 2021, 3:48 PM MST. Hail, 1.25 in, ENTRO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977484. Jul 11, 2021, 3:52 PM MST. Hail, 1.25 in, 4 S PRESCOTT AIRPORT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a775ad2db3f6fbecc29f3cf3efc2801f45b319df850808fdf4894fa49de3a4b7. Jul 11, 2021, 3:55 PM MST. Hail, 1.25 in, 4 SSW PRESCOTT AIRPORT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:3a4bd6b0ad7c0f5fc107db75c3595181f901426aad36438564ea7fcec4ab25ce.
Jul 10, 2021	64 severe reports	1.01 in hail	Arizona	3 of 64 Listed Jul 10, 2021, 5:22 PM MST. Hail, 1.01 in, 3 SW PATAGONIA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:394f3cd4fe8b616f994e592fe620fe07da43af61796e44f51539814c9fa95828. Jul 10, 2021, 4:00 PM MST. Hail, 1.00 in, SIERRA VISTA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:975672. Jul 10, 2021, 4:25 PM MST. Hail, 1.00 in, 3 SE SIERRA VISTA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:2b6cb506815c7847c108ea93069bb75332380c9224ae1abc1a8ac15f6742ac58.
Jul 9, 2021	18 severe reports	1.75 in hail	Arizona	2 of 18 Listed Jul 9, 2021, 3:50 PM MST. Hail, 1.75 in, RIMROCK ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:976756. Jul 9, 2021, 7:07 PM MST. Hail, 1.00 in, HEBER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:976777.
Jul 2, 2021	4 severe reports		Arizona	0 of 4 listed. Day total. Reports are not individually verified here.
Jun 30, 2021	3 severe reports		Arizona	0 of 3 listed. Day total. Reports are not individually verified here.
Jun 17, 2021	4 severe reports		Arizona	0 of 4 listed. Day total. Reports are not individually verified here.
Feb 20, 2021	3 severe reports		Arizona	0 of 3 listed. Day total. Reports are not individually verified here.
Jan 25, 2021	14 severe reports		Arizona	0 of 14 listed. Day total. Reports are not individually verified here.

6 Severe Reports

Dec 26, 2021

Arizona
22 Severe Reports

Dec 15, 2021

Arizona
13 Severe Reports

Dec 14, 2021

Arizona
11 Severe Reports

Oct 12, 2021

Arizona
6 Severe Reports

Oct 11, 2021

Arizona
Hail, 1.75 in

Oct 5, 2021, 5:10 PM MST

12 NNW MOBILE
Record
- Oct 5, 2021, 5:10 PM MST. Hail, 1.75 in, 12 NNW MOBILE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:246007e7a4045bf777dc33470c6b6c88f57ff6f454077754a74aa9714381eefb.
Hail, 1.75 in

Oct 5, 2021, 5:13 PM MST

LIBERTY
Record
- Oct 5, 2021, 5:13 PM MST. Hail, 1.75 in, LIBERTY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:990379.
Hail, 1.50 in

Oct 5, 2021, 6:04 PM MST

(PHX)SKY HARBOR ARPT
Record
- Oct 5, 2021, 6:04 PM MST. Hail, 1.50 in, (PHX)SKY HARBOR ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:990386.
Hail, 2.00 in

Sep 7, 2021, 6:55 PM MST

PALOMINAS
Record
- Sep 7, 2021, 6:55 PM MST. Hail, 2.00 in, PALOMINAS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:985220.
Hail, 2.00 in

Sep 7, 2021, 7:15 PM MST

10 SSE SIERRA VISTA
Record
- Sep 7, 2021, 7:15 PM MST. Hail, 2.00 in, 10 SSE SIERRA VISTA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:1599286f7a1c5ce1622768db26617ab5bcfc5972e16c877e5646246dd54f6e75.
Hail, 1.75 in

Sep 7, 2021, 5:57 PM MST

DOUBLE ABODE
Record
- Sep 7, 2021, 5:57 PM MST. Hail, 1.75 in, DOUBLE ABODE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:985219.
Hail, 1.00 in

Sep 5, 2021, 3:40 PM MST

1 W SAFFORD
Record
- Sep 5, 2021, 3:40 PM MST. Hail, 1.00 in, 1 W SAFFORD. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e8de7b7afc49a2538de3840aaf631e3263b47f9f69bb078e252564d090ed0eb7.
Hail, 1.00 in

Sep 5, 2021, 3:45 PM MST

SAFFORD
Record
- Sep 5, 2021, 3:45 PM MST. Hail, 1.00 in, SAFFORD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:985195.
5 Severe Reports

Aug 29, 2021

Arizona
3 Severe Reports

Aug 28, 2021

Arizona
Hail, 1.75 in

Aug 18, 2021, 5:50 PM MST

NORTH RIM
Record
- Aug 18, 2021, 5:50 PM MST. Hail, 1.75 in, NORTH RIM. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983554.
Hail, 2.50 in

Aug 16, 2021, 2:40 PM MST

WALNUT CANYON
Record
- Aug 16, 2021, 2:40 PM MST. Hail, 2.50 in, WALNUT CANYON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983262.
Hail, 2.50 in

Aug 16, 2021, 2:45 PM MST

2 E FLAGSTAFF AIRPORT
Record
- Aug 16, 2021, 2:45 PM MST. Hail, 2.50 in, 2 E FLAGSTAFF AIRPORT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e52d460d579805059c6ecc979c8ac42b842166221fa72399ae50ad7653e49aa4.
Hail, 2.00 in

Aug 16, 2021, 3:13 PM MST

4 E FLAGSTAFF AIRPORT
Record
- Aug 16, 2021, 3:13 PM MST. Hail, 2.00 in, 4 E FLAGSTAFF AIRPORT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:37202364d3d92f39b9192775f81d136891ced93abfb24d94d7e473306132cab1.
Hail, 1.75 in

Aug 15, 2021, 2:25 PM MST

7 NNW WILLIAMS
Record
- Aug 15, 2021, 2:25 PM MST. Hail, 1.75 in, 7 NNW WILLIAMS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e34321bc3051459d46ce57364b2a9c010b722b51f8987f23e6d3a09e5b06858a.
Hail, 1.75 in

Aug 15, 2021, 2:30 PM MST

4 N WILLIAMS
Record
- Aug 15, 2021, 2:30 PM MST. Hail, 1.75 in, 4 N WILLIAMS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:3f37451bba1628d7bdcf79ac6a187cf2948b40a14fccc099bda623322ea1d011.
Hail, 1.00 in

Aug 15, 2021, 2:25 PM MST

WEST RED LAKE
Record
- Aug 15, 2021, 2:25 PM MST. Hail, 1.00 in, WEST RED LAKE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983207.
17 Severe Reports

Aug 13, 2021

Arizona
4 Severe Reports

Aug 11, 2021

Arizona
8 Severe Reports

Aug 10, 2021

Arizona
4 Severe Reports

Aug 2, 2021

Arizona
4 Severe Reports

Jul 30, 2021

Arizona
8 Severe Reports

Jul 22, 2021

Arizona
10 Severe Reports

Jul 15, 2021

Arizona
6 Severe Reports

Jul 13, 2021

Arizona
Hail, 1.50 in

Jul 12, 2021, 4:00 PM MST

INDIAN PINE
Record
- Jul 12, 2021, 4:00 PM MST. Hail, 1.50 in, INDIAN PINE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:976935.
Hail, 1.00 in

Jul 12, 2021, 1:37 PM MST

BELLEMONT
Record
- Jul 12, 2021, 1:37 PM MST. Hail, 1.00 in, BELLEMONT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:976933.
Hail, 1.25 in

Jul 11, 2021, 3:48 PM MST

ENTRO
Record
- Jul 11, 2021, 3:48 PM MST. Hail, 1.25 in, ENTRO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:977484.
Hail, 1.25 in

Jul 11, 2021, 3:52 PM MST

4 S PRESCOTT AIRPORT
Record
- Jul 11, 2021, 3:52 PM MST. Hail, 1.25 in, 4 S PRESCOTT AIRPORT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a775ad2db3f6fbecc29f3cf3efc2801f45b319df850808fdf4894fa49de3a4b7.
Hail, 1.25 in

Jul 11, 2021, 3:55 PM MST

4 SSW PRESCOTT AIRPORT
Record
- Jul 11, 2021, 3:55 PM MST. Hail, 1.25 in, 4 SSW PRESCOTT AIRPORT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:3a4bd6b0ad7c0f5fc107db75c3595181f901426aad36438564ea7fcec4ab25ce.
Hail, 1.01 in

Jul 10, 2021, 5:22 PM MST

3 SW PATAGONIA
Record
- Jul 10, 2021, 5:22 PM MST. Hail, 1.01 in, 3 SW PATAGONIA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:394f3cd4fe8b616f994e592fe620fe07da43af61796e44f51539814c9fa95828.
Hail, 1.00 in

Jul 10, 2021, 4:00 PM MST

SIERRA VISTA
Record
- Jul 10, 2021, 4:00 PM MST. Hail, 1.00 in, SIERRA VISTA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:975672.
Hail, 1.00 in

Jul 10, 2021, 4:25 PM MST

3 SE SIERRA VISTA
Record
- Jul 10, 2021, 4:25 PM MST. Hail, 1.00 in, 3 SE SIERRA VISTA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:2b6cb506815c7847c108ea93069bb75332380c9224ae1abc1a8ac15f6742ac58.
Hail, 1.75 in

Jul 9, 2021, 3:50 PM MST

RIMROCK ARPT
Record
- Jul 9, 2021, 3:50 PM MST. Hail, 1.75 in, RIMROCK ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:976756.
Hail, 1.00 in

Jul 9, 2021, 7:07 PM MST

HEBER
Record
- Jul 9, 2021, 7:07 PM MST. Hail, 1.00 in, HEBER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:976777.
4 Severe Reports

Jul 2, 2021

Arizona
3 Severe Reports

Jun 30, 2021

Arizona
4 Severe Reports

Jun 17, 2021

Arizona
3 Severe Reports

Feb 20, 2021

Arizona
14 Severe Reports

Jan 25, 2021

Arizona

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.