Pilot Index / New York / 2024

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

New York Hail Map for 2024

40 published severe days across New York in 2024.

Updated Oct 28, 2026.

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

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

Oct 6, 2024. 3 of 19 Listed. 1.00 in Hail

Hail, 1.00 in

Oct 6, 2024, 6:20 PM EDT

SPRINGVILLE
Record
- Oct 6, 2024, 6:20 PM EDT. Hail, 1.00 in, SPRINGVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1218576.
Hail, 1.00 in

Oct 6, 2024, 6:57 PM EDT

ADAMS BASIN
Record
- Oct 6, 2024, 6:57 PM EDT. Hail, 1.00 in, ADAMS BASIN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1218582.
Hail, 1.00 in

Oct 6, 2024, 7:09 PM EDT

2 SSW Retsof
Record
- Oct 6, 2024, 7:09 PM EDT. Hail, 1.00 in, 2 SSW Retsof. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:76522a48b25179a8ec71106d79dd05f699dc7c80dcacb67b7f8be18efd5dce52.

Oct 8, 2024. 0 of 3 Listed

Day total. Reports are not individually verified here.

Sep 21, 2024. 3 of 8 Listed. 1.75 in Hail

Hail, 1.75 in

Sep 21, 2024, 5:08 PM EDT

PIKE
Record
- Sep 21, 2024, 5:08 PM EDT. Hail, 1.75 in, PIKE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1215850.
Hail, 1.00 in

Sep 21, 2024, 5:07 PM EDT

PIKE
Record
- Sep 21, 2024, 5:07 PM EDT. Hail, 1.00 in, PIKE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1215852.
Hail, 1.00 in

Sep 21, 2024, 5:08 PM EDT

PIKE
Record
- Sep 21, 2024, 5:08 PM EDT. Hail, 1.00 in, PIKE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1215851.

Sep 9, 2024. 0 of 10 Listed

Day total. Reports are not individually verified here.

Sep 6, 2024. 0 of 3 Listed

Day total. Reports are not individually verified here.

Aug 26, 2024. 3 of 5 Listed. 1.00 in Hail

Hail, 1.00 in

Aug 26, 2024, 1:17 PM EDT

North Creek
Record
- Aug 26, 2024, 1:17 PM EDT. Hail, 1.00 in, North Creek. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:81ca4c32307b2a9886f835b4d7123249729a40c59c9c2de8a5717d5f48bf5378.
Hail, 1.00 in

Aug 26, 2024, 1:20 PM EDT

NORTH CREEK
Record
- Aug 26, 2024, 1:20 PM EDT. Hail, 1.00 in, NORTH CREEK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1210895.
Hail, 1.00 in

Aug 26, 2024, 1:42 PM EDT

6 NNW Johnsburg
Record
- Aug 26, 2024, 1:42 PM EDT. Hail, 1.00 in, 6 NNW Johnsburg. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:07b2e1c8056b01f5c98b7b07698d8713e6ca443cf49a6501f7b25ce5142ab4b4.

Aug 17, 2024. 0 of 4 Listed

Day total. Reports are not individually verified here.

Aug 15, 2024. 3 of 10 Listed. 1.75 in Hail

Hail, 1.75 in

Aug 15, 2024, 4:53 PM EDT

2 N Round Lake
Record
- Aug 15, 2024, 4:53 PM EDT. Hail, 1.75 in, 2 N Round Lake. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5e4c42df92f07fe6fad9874af6c2b53d7aee8ed2032ea054244c0e4b737ea366.
Hail, 1.75 in

Aug 15, 2024, 4:53 PM EDT

MALTA
Record
- Aug 15, 2024, 4:53 PM EDT. Hail, 1.75 in, MALTA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1212016.
Hail, 1.75 in

Aug 15, 2024, 5:55 PM EDT

4 NNE Hudson Falls
Record
- Aug 15, 2024, 5:55 PM EDT. Hail, 1.75 in, 4 NNE Hudson Falls. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ad69759e31b69ce5b9adea46762100dcf60d451c96955c0d5fea0d8209875aa3.

Aug 14, 2024. 2 of 3 Listed. 1.00 in Hail

Hail, 1.00 in

Aug 14, 2024, 3:10 PM EDT

NEWVILLE
Record
- Aug 14, 2024, 3:10 PM EDT. Hail, 1.00 in, NEWVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1214612.
Hail, 1.00 in

Aug 14, 2024, 3:29 PM EDT

6 SSE Little Falls
Record
- Aug 14, 2024, 3:29 PM EDT. Hail, 1.00 in, 6 SSE Little Falls. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:f82987c5ba82f78a7dddbfded4efcd612f939b6bda2d42e3093f04d0bf2b44e7.

Aug 11, 2024. 1 of 14 Listed. 1.00 in Hail

Hail, 1.00 in

Aug 11, 2024, 2:40 PM EDT

MURRAY
Record
- Aug 11, 2024, 2:40 PM EDT. Hail, 1.00 in, MURRAY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1211689.

Aug 9, 2024. 0 of 7 Listed

Day total. Reports are not individually verified here.

Aug 5, 2024. 2 of 8 Listed. 1.00 in Hail

Hail, 1.00 in

Aug 5, 2024, 3:33 PM EDT

Hamilton
Record
- Aug 5, 2024, 3:33 PM EDT. Hail, 1.00 in, Hamilton. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:3080963d1ef3e659a9adc0230306f0abb6dd54244d161020a6d9d7a5a75bfb12.
Hail, 1.00 in

Aug 5, 2024, 3:33 PM EDT

HAMILTON
Record
- Aug 5, 2024, 3:33 PM EDT. Hail, 1.00 in, HAMILTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1206834.

Aug 3, 2024. 3 of 10 Listed. 1.00 in Hail

Hail, 1.00 in

Aug 3, 2024, 3:44 AM EDT

1 W Upper Nyack
Record
- Aug 3, 2024, 3:44 AM EDT. Hail, 1.00 in, 1 W Upper Nyack. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b7900ca3020c1ca07bf90f0b59116093c73cc263ad31e43fb3d3d9523cab898a.
Hail, 1.00 in

Aug 3, 2024, 3:35 PM EDT

SPRING VLY ARPT
Record
- Aug 3, 2024, 3:35 PM EDT. Hail, 1.00 in, SPRING VLY ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1213330.
Hail, 1.00 in

Aug 3, 2024, 3:44 PM EDT

UPPER NYACK
Record
- Aug 3, 2024, 3:44 PM EDT. Hail, 1.00 in, UPPER NYACK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1213176.

Jul 24, 2024. 0 of 7 Listed

Day total. Reports are not individually verified here.

Jul 22, 2024. 2 of 3 Listed. 1.00 in Hail

Hail, 1.00 in

Jul 22, 2024, 7:32 PM EDT

East Aurora
Record
- Jul 22, 2024, 7:32 PM EDT. Hail, 1.00 in, East Aurora. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:f4f44bf0827f8bf8491653b7a81cce1b104502a45f894db5dd4c7cdc41be6426.
Hail, 1.00 in

Jul 22, 2024, 7:32 PM EDT

EAST AURORA
Record
- Jul 22, 2024, 7:32 PM EDT. Hail, 1.00 in, EAST AURORA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1202879.

Jul 17, 2024. 0 of 16 Listed

Day total. Reports are not individually verified here.

Jul 16, 2024. 0 of 106 Listed

Day total. Reports are not individually verified here.

Jul 15, 2024. 3 of 77 Listed. 3.00 in Hail

Hail, 3.00 in

Jul 15, 2024, 4:48 PM EDT

4 E Victor
Record
- Jul 15, 2024, 4:48 PM EDT. Hail, 3.00 in, 4 E Victor. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:cc84eac3c499a55ff99dcca896673688ec47da4a6dfb84191255341d8ee2b240.
Hail, 2.50 in

Jul 15, 2024, 4:48 PM EDT

FARMINGTON
Record
- Jul 15, 2024, 4:48 PM EDT. Hail, 2.50 in, FARMINGTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1205380.
Hail, 1.75 in

Jul 15, 2024, 4:45 PM EDT

CANANDAIGUA
Record
- Jul 15, 2024, 4:45 PM EDT. Hail, 1.75 in, CANANDAIGUA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1205379.

Jul 10, 2024. 3 of 74 Listed. 1.50 in Hail

Hail, 1.50 in

Jul 10, 2024, 4:02 PM EDT

4 SSW St. Huberts
Record
- Jul 10, 2024, 4:02 PM EDT. Hail, 1.50 in, 4 SSW St. Huberts. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:c7115929d578a63661db29ea84620119f1035b849a36c9e67a7af765bcb274cc.
Hail, 1.50 in

Jul 10, 2024, 4:12 PM EDT

ST HUBERTS
Record
- Jul 10, 2024, 4:12 PM EDT. Hail, 1.50 in, ST HUBERTS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1197567.
Hail, 1.00 in

Jul 10, 2024, 12:55 PM EDT

ORCHARD PARK
Record
- Jul 10, 2024, 12:55 PM EDT. Hail, 1.00 in, ORCHARD PARK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1202901.

Jun 30, 2024. 0 of 15 Listed

Day total. Reports are not individually verified here.

Jun 26, 2024. 0 of 21 Listed

Day total. Reports are not individually verified here.

Jun 23, 2024. 2 of 24 Listed. 1.50 in Hail

Hail, 1.50 in

Jun 23, 2024, 4:29 PM EDT

MILLBROOK SKY ACRES
Record
- Jun 23, 2024, 4:29 PM EDT. Hail, 1.50 in, MILLBROOK SKY ACRES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1198216.
Hail, 1.25 in

Jun 23, 2024, 2:55 AM EDT

PT ROCK
Record
- Jun 23, 2024, 2:55 AM EDT. Hail, 1.25 in, PT ROCK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1184100.

Jun 22, 2024. 3 of 29 Listed. 1.50 in Hail

Hail, 1.50 in

Jun 22, 2024, 8:53 PM EDT

FULTON
Record
- Jun 22, 2024, 8:53 PM EDT. Hail, 1.50 in, FULTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1192999.
Hail, 1.25 in

Jun 22, 2024, 8:44 PM EDT

Niles
Record
- Jun 22, 2024, 8:44 PM EDT. Hail, 1.25 in, Niles. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:2dcf9ec265b894ce771bc10767253c22f6f98a1ae37abf171efcdaff67fb2679.
Hail, 1.25 in

Jun 22, 2024, 8:44 PM EDT

NILES
Record
- Jun 22, 2024, 8:44 PM EDT. Hail, 1.25 in, NILES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1180358.

Jun 21, 2024. 0 of 5 Listed

Day total. Reports are not individually verified here.

Jun 20, 2024. 1 of 12 Listed. 1.00 in Hail

Hail, 1.00 in

Jun 20, 2024, 12:50 PM EDT

PORT HENRY
Record
- Jun 20, 2024, 12:50 PM EDT. Hail, 1.00 in, PORT HENRY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1177380.

Jun 19, 2024. 0 of 9 Listed

Day total. Reports are not individually verified here.

Jun 18, 2024. 0 of 23 Listed

Day total. Reports are not individually verified here.

Jun 17, 2024. 0 of 19 Listed

Day total. Reports are not individually verified here.

Jun 13, 2024. 0 of 4 Listed

Day total. Reports are not individually verified here.

Jun 7, 2024. 3 of 5 Listed. 1.00 in Hail

Hail, 1.00 in

Jun 7, 2024, 1:36 PM EDT

Keeseville
Record
- Jun 7, 2024, 1:36 PM EDT. Hail, 1.00 in, Keeseville. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:51239f64b2749d674a4ba465eb400f842b4e4f9142f5da668de6e45f38b8751c.
Hail, 1.00 in

Jun 7, 2024, 1:37 PM EDT

AUSABLE CHASM
Record
- Jun 7, 2024, 1:37 PM EDT. Hail, 1.00 in, AUSABLE CHASM. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1172283.
Hail, 1.00 in

Jun 7, 2024, 1:53 PM EDT

VALCOUR
Record
- Jun 7, 2024, 1:53 PM EDT. Hail, 1.00 in, VALCOUR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1172284.

May 23, 2024. 3 of 11 Listed. 1.50 in Hail

Hail, 1.50 in

May 23, 2024, 7:50 AM EDT

PEEKSKILL
Record
- May 23, 2024, 7:50 AM EDT. Hail, 1.50 in, PEEKSKILL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1180965.
Hail, 1.50 in

May 23, 2024, 7:50 AM EDT

CROTON ON HUDSON
Record
- May 23, 2024, 7:50 AM EDT. Hail, 1.50 in, CROTON ON HUDSON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1180966.
Hail, 1.50 in

May 23, 2024, 9:15 AM EDT

Peekskill
Record
- May 23, 2024, 9:15 AM EDT. Hail, 1.50 in, Peekskill. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:894baece5858089d6563576635465e34db99dad92e0edaa096a576d74c6b8f78.

May 22, 2024. 3 of 22 Listed. 1.00 in Hail

Hail, 1.00 in

May 22, 2024, 4:10 PM EDT

1 E Bethel
Record
- May 22, 2024, 4:10 PM EDT. Hail, 1.00 in, 1 E Bethel. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:c5b783a95179fe1fec9b6fb3c16c77e1f02aa987c27667f57d66e8d8c73914af.
Hail, 1.00 in

May 22, 2024, 4:12 PM EDT

BETHEL
Record
- May 22, 2024, 4:12 PM EDT. Hail, 1.00 in, BETHEL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1171257.
Hail, 1.00 in

May 22, 2024, 4:45 PM EDT

2 SSE Bethel
Record
- May 22, 2024, 4:45 PM EDT. Hail, 1.00 in, 2 SSE Bethel. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e55300ff78337035b76b11ffcab5de80dfe5f05fe69f6422396aa049dcd947a5.

May 21, 2024. 1 of 8 Listed. 1.00 in Hail

Hail, 1.00 in

May 21, 2024, 5:50 PM EDT

GUILDERLAND CENTER
Record
- May 21, 2024, 5:50 PM EDT. Hail, 1.00 in, GUILDERLAND CENTER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1181496.

Apr 3, 2024. 0 of 29 Listed

Day total. Reports are not individually verified here.

Mar 11, 2024. 0 of 8 Listed

Day total. Reports are not individually verified here.

Feb 29, 2024. 0 of 6 Listed

Day total. Reports are not individually verified here.

Feb 28, 2024. 0 of 31 Listed

Day total. Reports are not individually verified here.

Jan 13, 2024. 0 of 10 Listed

Day total. Reports are not individually verified here.

Jan 10, 2024. 0 of 9 Listed

Day total. Reports are not individually verified here.

Jan 9, 2024. 0 of 33 Listed

Day total. Reports are not individually verified here.

Time	What	Size or Speed	Where	Details
Oct 8, 2024	3 severe reports		New York	0 of 3 listed. Day total. Reports are not individually verified here.
Oct 6, 2024	19 severe reports	1.00 in hail	New York	3 of 19 Listed Oct 6, 2024, 6:20 PM EDT. Hail, 1.00 in, SPRINGVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1218576. Oct 6, 2024, 6:57 PM EDT. Hail, 1.00 in, ADAMS BASIN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1218582. Oct 6, 2024, 7:09 PM EDT. Hail, 1.00 in, 2 SSW Retsof. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:76522a48b25179a8ec71106d79dd05f699dc7c80dcacb67b7f8be18efd5dce52.
Sep 21, 2024	8 severe reports	1.75 in hail	New York	3 of 8 Listed Sep 21, 2024, 5:08 PM EDT. Hail, 1.75 in, PIKE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1215850. Sep 21, 2024, 5:07 PM EDT. Hail, 1.00 in, PIKE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1215852. Sep 21, 2024, 5:08 PM EDT. Hail, 1.00 in, PIKE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1215851.
Sep 9, 2024	10 severe reports		New York	0 of 10 listed. Day total. Reports are not individually verified here.
Sep 6, 2024	3 severe reports		New York	0 of 3 listed. Day total. Reports are not individually verified here.
Aug 26, 2024	5 severe reports	1.00 in hail	New York	3 of 5 Listed Aug 26, 2024, 1:17 PM EDT. Hail, 1.00 in, North Creek. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:81ca4c32307b2a9886f835b4d7123249729a40c59c9c2de8a5717d5f48bf5378. Aug 26, 2024, 1:20 PM EDT. Hail, 1.00 in, NORTH CREEK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1210895. Aug 26, 2024, 1:42 PM EDT. Hail, 1.00 in, 6 NNW Johnsburg. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:07b2e1c8056b01f5c98b7b07698d8713e6ca443cf49a6501f7b25ce5142ab4b4.
Aug 17, 2024	4 severe reports		New York	0 of 4 listed. Day total. Reports are not individually verified here.
Aug 15, 2024	10 severe reports	1.75 in hail	New York	3 of 10 Listed Aug 15, 2024, 4:53 PM EDT. Hail, 1.75 in, 2 N Round Lake. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5e4c42df92f07fe6fad9874af6c2b53d7aee8ed2032ea054244c0e4b737ea366. Aug 15, 2024, 4:53 PM EDT. Hail, 1.75 in, MALTA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1212016. Aug 15, 2024, 5:55 PM EDT. Hail, 1.75 in, 4 NNE Hudson Falls. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ad69759e31b69ce5b9adea46762100dcf60d451c96955c0d5fea0d8209875aa3.
Aug 14, 2024	3 severe reports	1.00 in hail	New York	2 of 3 Listed Aug 14, 2024, 3:10 PM EDT. Hail, 1.00 in, NEWVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1214612. Aug 14, 2024, 3:29 PM EDT. Hail, 1.00 in, 6 SSE Little Falls. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:f82987c5ba82f78a7dddbfded4efcd612f939b6bda2d42e3093f04d0bf2b44e7.
Aug 11, 2024	14 severe reports	1.00 in hail	New York	1 of 14 Listed Aug 11, 2024, 2:40 PM EDT. Hail, 1.00 in, MURRAY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1211689.
Aug 9, 2024	7 severe reports		New York	0 of 7 listed. Day total. Reports are not individually verified here.
Aug 5, 2024	8 severe reports	1.00 in hail	New York	2 of 8 Listed Aug 5, 2024, 3:33 PM EDT. Hail, 1.00 in, Hamilton. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:3080963d1ef3e659a9adc0230306f0abb6dd54244d161020a6d9d7a5a75bfb12. Aug 5, 2024, 3:33 PM EDT. Hail, 1.00 in, HAMILTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1206834.
Aug 3, 2024	10 severe reports	1.00 in hail	New York	3 of 10 Listed Aug 3, 2024, 3:44 AM EDT. Hail, 1.00 in, 1 W Upper Nyack. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b7900ca3020c1ca07bf90f0b59116093c73cc263ad31e43fb3d3d9523cab898a. Aug 3, 2024, 3:35 PM EDT. Hail, 1.00 in, SPRING VLY ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1213330. Aug 3, 2024, 3:44 PM EDT. Hail, 1.00 in, UPPER NYACK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1213176.
Jul 24, 2024	7 severe reports		New York	0 of 7 listed. Day total. Reports are not individually verified here.
Jul 22, 2024	3 severe reports	1.00 in hail	New York	2 of 3 Listed Jul 22, 2024, 7:32 PM EDT. Hail, 1.00 in, East Aurora. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:f4f44bf0827f8bf8491653b7a81cce1b104502a45f894db5dd4c7cdc41be6426. Jul 22, 2024, 7:32 PM EDT. Hail, 1.00 in, EAST AURORA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1202879.
Jul 17, 2024	16 severe reports		New York	0 of 16 listed. Day total. Reports are not individually verified here.
Jul 16, 2024	106 severe reports		New York	0 of 106 listed. Day total. Reports are not individually verified here.
Jul 15, 2024	77 severe reports	3.00 in hail	New York	3 of 77 Listed Jul 15, 2024, 4:48 PM EDT. Hail, 3.00 in, 4 E Victor. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:cc84eac3c499a55ff99dcca896673688ec47da4a6dfb84191255341d8ee2b240. Jul 15, 2024, 4:48 PM EDT. Hail, 2.50 in, FARMINGTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1205380. Jul 15, 2024, 4:45 PM EDT. Hail, 1.75 in, CANANDAIGUA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1205379.
Jul 10, 2024	74 severe reports	1.50 in hail	New York	3 of 74 Listed Jul 10, 2024, 4:02 PM EDT. Hail, 1.50 in, 4 SSW St. Huberts. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:c7115929d578a63661db29ea84620119f1035b849a36c9e67a7af765bcb274cc. Jul 10, 2024, 4:12 PM EDT. Hail, 1.50 in, ST HUBERTS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1197567. Jul 10, 2024, 12:55 PM EDT. Hail, 1.00 in, ORCHARD PARK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1202901.
Jun 30, 2024	15 severe reports		New York	0 of 15 listed. Day total. Reports are not individually verified here.
Jun 26, 2024	21 severe reports		New York	0 of 21 listed. Day total. Reports are not individually verified here.
Jun 23, 2024	24 severe reports	1.50 in hail	New York	2 of 24 Listed Jun 23, 2024, 4:29 PM EDT. Hail, 1.50 in, MILLBROOK SKY ACRES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1198216. Jun 23, 2024, 2:55 AM EDT. Hail, 1.25 in, PT ROCK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1184100.
Jun 22, 2024	29 severe reports	1.50 in hail	New York	3 of 29 Listed Jun 22, 2024, 8:53 PM EDT. Hail, 1.50 in, FULTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1192999. Jun 22, 2024, 8:44 PM EDT. Hail, 1.25 in, Niles. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:2dcf9ec265b894ce771bc10767253c22f6f98a1ae37abf171efcdaff67fb2679. Jun 22, 2024, 8:44 PM EDT. Hail, 1.25 in, NILES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1180358.
Jun 21, 2024	5 severe reports		New York	0 of 5 listed. Day total. Reports are not individually verified here.
Jun 20, 2024	12 severe reports	1.00 in hail	New York	1 of 12 Listed Jun 20, 2024, 12:50 PM EDT. Hail, 1.00 in, PORT HENRY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1177380.
Jun 19, 2024	9 severe reports		New York	0 of 9 listed. Day total. Reports are not individually verified here.
Jun 18, 2024	23 severe reports		New York	0 of 23 listed. Day total. Reports are not individually verified here.
Jun 17, 2024	19 severe reports		New York	0 of 19 listed. Day total. Reports are not individually verified here.
Jun 13, 2024	4 severe reports		New York	0 of 4 listed. Day total. Reports are not individually verified here.
Jun 7, 2024	5 severe reports	1.00 in hail	New York	3 of 5 Listed Jun 7, 2024, 1:36 PM EDT. Hail, 1.00 in, Keeseville. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:51239f64b2749d674a4ba465eb400f842b4e4f9142f5da668de6e45f38b8751c. Jun 7, 2024, 1:37 PM EDT. Hail, 1.00 in, AUSABLE CHASM. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1172283. Jun 7, 2024, 1:53 PM EDT. Hail, 1.00 in, VALCOUR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1172284.
May 23, 2024	11 severe reports	1.50 in hail	New York	3 of 11 Listed May 23, 2024, 7:50 AM EDT. Hail, 1.50 in, PEEKSKILL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1180965. May 23, 2024, 7:50 AM EDT. Hail, 1.50 in, CROTON ON HUDSON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1180966. May 23, 2024, 9:15 AM EDT. Hail, 1.50 in, Peekskill. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:894baece5858089d6563576635465e34db99dad92e0edaa096a576d74c6b8f78.
May 22, 2024	22 severe reports	1.00 in hail	New York	3 of 22 Listed May 22, 2024, 4:10 PM EDT. Hail, 1.00 in, 1 E Bethel. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:c5b783a95179fe1fec9b6fb3c16c77e1f02aa987c27667f57d66e8d8c73914af. May 22, 2024, 4:12 PM EDT. Hail, 1.00 in, BETHEL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1171257. May 22, 2024, 4:45 PM EDT. Hail, 1.00 in, 2 SSE Bethel. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e55300ff78337035b76b11ffcab5de80dfe5f05fe69f6422396aa049dcd947a5.
May 21, 2024	8 severe reports	1.00 in hail	New York	1 of 8 Listed May 21, 2024, 5:50 PM EDT. Hail, 1.00 in, GUILDERLAND CENTER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1181496.
Apr 3, 2024	29 severe reports		New York	0 of 29 listed. Day total. Reports are not individually verified here.
Mar 11, 2024	8 severe reports		New York	0 of 8 listed. Day total. Reports are not individually verified here.
Feb 29, 2024	6 severe reports		New York	0 of 6 listed. Day total. Reports are not individually verified here.
Feb 28, 2024	31 severe reports		New York	0 of 31 listed. Day total. Reports are not individually verified here.
Jan 13, 2024	10 severe reports		New York	0 of 10 listed. Day total. Reports are not individually verified here.
Jan 10, 2024	9 severe reports		New York	0 of 9 listed. Day total. Reports are not individually verified here.
Jan 9, 2024	33 severe reports		New York	0 of 33 listed. Day total. Reports are not individually verified here.

3 Severe Reports

Oct 8, 2024

New York
Hail, 1.00 in

Oct 6, 2024, 6:20 PM EDT

SPRINGVILLE
Record
- Oct 6, 2024, 6:20 PM EDT. Hail, 1.00 in, SPRINGVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1218576.
Hail, 1.00 in

Oct 6, 2024, 6:57 PM EDT

ADAMS BASIN
Record
- Oct 6, 2024, 6:57 PM EDT. Hail, 1.00 in, ADAMS BASIN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1218582.
Hail, 1.00 in

Oct 6, 2024, 7:09 PM EDT

2 SSW Retsof
Record
- Oct 6, 2024, 7:09 PM EDT. Hail, 1.00 in, 2 SSW Retsof. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:76522a48b25179a8ec71106d79dd05f699dc7c80dcacb67b7f8be18efd5dce52.
Hail, 1.75 in

Sep 21, 2024, 5:08 PM EDT

PIKE
Record
- Sep 21, 2024, 5:08 PM EDT. Hail, 1.75 in, PIKE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1215850.
Hail, 1.00 in

Sep 21, 2024, 5:07 PM EDT

PIKE
Record
- Sep 21, 2024, 5:07 PM EDT. Hail, 1.00 in, PIKE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1215852.
Hail, 1.00 in

Sep 21, 2024, 5:08 PM EDT

PIKE
Record
- Sep 21, 2024, 5:08 PM EDT. Hail, 1.00 in, PIKE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1215851.
10 Severe Reports

Sep 9, 2024

New York
3 Severe Reports

Sep 6, 2024

New York
Hail, 1.00 in

Aug 26, 2024, 1:17 PM EDT

North Creek
Record
- Aug 26, 2024, 1:17 PM EDT. Hail, 1.00 in, North Creek. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:81ca4c32307b2a9886f835b4d7123249729a40c59c9c2de8a5717d5f48bf5378.
Hail, 1.00 in

Aug 26, 2024, 1:20 PM EDT

NORTH CREEK
Record
- Aug 26, 2024, 1:20 PM EDT. Hail, 1.00 in, NORTH CREEK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1210895.
Hail, 1.00 in

Aug 26, 2024, 1:42 PM EDT

6 NNW Johnsburg
Record
- Aug 26, 2024, 1:42 PM EDT. Hail, 1.00 in, 6 NNW Johnsburg. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:07b2e1c8056b01f5c98b7b07698d8713e6ca443cf49a6501f7b25ce5142ab4b4.
4 Severe Reports

Aug 17, 2024

New York
Hail, 1.75 in

Aug 15, 2024, 4:53 PM EDT

2 N Round Lake
Record
- Aug 15, 2024, 4:53 PM EDT. Hail, 1.75 in, 2 N Round Lake. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5e4c42df92f07fe6fad9874af6c2b53d7aee8ed2032ea054244c0e4b737ea366.
Hail, 1.75 in

Aug 15, 2024, 4:53 PM EDT

MALTA
Record
- Aug 15, 2024, 4:53 PM EDT. Hail, 1.75 in, MALTA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1212016.
Hail, 1.75 in

Aug 15, 2024, 5:55 PM EDT

4 NNE Hudson Falls
Record
- Aug 15, 2024, 5:55 PM EDT. Hail, 1.75 in, 4 NNE Hudson Falls. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ad69759e31b69ce5b9adea46762100dcf60d451c96955c0d5fea0d8209875aa3.
Hail, 1.00 in

Aug 14, 2024, 3:10 PM EDT

NEWVILLE
Record
- Aug 14, 2024, 3:10 PM EDT. Hail, 1.00 in, NEWVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1214612.
Hail, 1.00 in

Aug 14, 2024, 3:29 PM EDT

6 SSE Little Falls
Record
- Aug 14, 2024, 3:29 PM EDT. Hail, 1.00 in, 6 SSE Little Falls. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:f82987c5ba82f78a7dddbfded4efcd612f939b6bda2d42e3093f04d0bf2b44e7.
Hail, 1.00 in

Aug 11, 2024, 2:40 PM EDT

MURRAY
Record
- Aug 11, 2024, 2:40 PM EDT. Hail, 1.00 in, MURRAY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1211689.
7 Severe Reports

Aug 9, 2024

New York
Hail, 1.00 in

Aug 5, 2024, 3:33 PM EDT

Hamilton
Record
- Aug 5, 2024, 3:33 PM EDT. Hail, 1.00 in, Hamilton. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:3080963d1ef3e659a9adc0230306f0abb6dd54244d161020a6d9d7a5a75bfb12.
Hail, 1.00 in

Aug 5, 2024, 3:33 PM EDT

HAMILTON
Record
- Aug 5, 2024, 3:33 PM EDT. Hail, 1.00 in, HAMILTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1206834.
Hail, 1.00 in

Aug 3, 2024, 3:44 AM EDT

1 W Upper Nyack
Record
- Aug 3, 2024, 3:44 AM EDT. Hail, 1.00 in, 1 W Upper Nyack. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b7900ca3020c1ca07bf90f0b59116093c73cc263ad31e43fb3d3d9523cab898a.
Hail, 1.00 in

Aug 3, 2024, 3:35 PM EDT

SPRING VLY ARPT
Record
- Aug 3, 2024, 3:35 PM EDT. Hail, 1.00 in, SPRING VLY ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1213330.
Hail, 1.00 in

Aug 3, 2024, 3:44 PM EDT

UPPER NYACK
Record
- Aug 3, 2024, 3:44 PM EDT. Hail, 1.00 in, UPPER NYACK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1213176.
7 Severe Reports

Jul 24, 2024

New York
Hail, 1.00 in

Jul 22, 2024, 7:32 PM EDT

East Aurora
Record
- Jul 22, 2024, 7:32 PM EDT. Hail, 1.00 in, East Aurora. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:f4f44bf0827f8bf8491653b7a81cce1b104502a45f894db5dd4c7cdc41be6426.
Hail, 1.00 in

Jul 22, 2024, 7:32 PM EDT

EAST AURORA
Record
- Jul 22, 2024, 7:32 PM EDT. Hail, 1.00 in, EAST AURORA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1202879.
16 Severe Reports

Jul 17, 2024

New York
106 Severe Reports

Jul 16, 2024

New York
Hail, 3.00 in

Jul 15, 2024, 4:48 PM EDT

4 E Victor
Record
- Jul 15, 2024, 4:48 PM EDT. Hail, 3.00 in, 4 E Victor. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:cc84eac3c499a55ff99dcca896673688ec47da4a6dfb84191255341d8ee2b240.
Hail, 2.50 in

Jul 15, 2024, 4:48 PM EDT

FARMINGTON
Record
- Jul 15, 2024, 4:48 PM EDT. Hail, 2.50 in, FARMINGTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1205380.
Hail, 1.75 in

Jul 15, 2024, 4:45 PM EDT

CANANDAIGUA
Record
- Jul 15, 2024, 4:45 PM EDT. Hail, 1.75 in, CANANDAIGUA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1205379.
Hail, 1.50 in

Jul 10, 2024, 4:02 PM EDT

4 SSW St. Huberts
Record
- Jul 10, 2024, 4:02 PM EDT. Hail, 1.50 in, 4 SSW St. Huberts. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:c7115929d578a63661db29ea84620119f1035b849a36c9e67a7af765bcb274cc.
Hail, 1.50 in

Jul 10, 2024, 4:12 PM EDT

ST HUBERTS
Record
- Jul 10, 2024, 4:12 PM EDT. Hail, 1.50 in, ST HUBERTS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1197567.
Hail, 1.00 in

Jul 10, 2024, 12:55 PM EDT

ORCHARD PARK
Record
- Jul 10, 2024, 12:55 PM EDT. Hail, 1.00 in, ORCHARD PARK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1202901.
15 Severe Reports

Jun 30, 2024

New York
21 Severe Reports

Jun 26, 2024

New York
Hail, 1.50 in

Jun 23, 2024, 4:29 PM EDT

MILLBROOK SKY ACRES
Record
- Jun 23, 2024, 4:29 PM EDT. Hail, 1.50 in, MILLBROOK SKY ACRES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1198216.
Hail, 1.25 in

Jun 23, 2024, 2:55 AM EDT

PT ROCK
Record
- Jun 23, 2024, 2:55 AM EDT. Hail, 1.25 in, PT ROCK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1184100.
Hail, 1.50 in

Jun 22, 2024, 8:53 PM EDT

FULTON
Record
- Jun 22, 2024, 8:53 PM EDT. Hail, 1.50 in, FULTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1192999.
Hail, 1.25 in

Jun 22, 2024, 8:44 PM EDT

Niles
Record
- Jun 22, 2024, 8:44 PM EDT. Hail, 1.25 in, Niles. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:2dcf9ec265b894ce771bc10767253c22f6f98a1ae37abf171efcdaff67fb2679.
Hail, 1.25 in

Jun 22, 2024, 8:44 PM EDT

NILES
Record
- Jun 22, 2024, 8:44 PM EDT. Hail, 1.25 in, NILES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1180358.
5 Severe Reports

Jun 21, 2024

New York
Hail, 1.00 in

Jun 20, 2024, 12:50 PM EDT

PORT HENRY
Record
- Jun 20, 2024, 12:50 PM EDT. Hail, 1.00 in, PORT HENRY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1177380.
9 Severe Reports

Jun 19, 2024

New York
23 Severe Reports

Jun 18, 2024

New York
19 Severe Reports

Jun 17, 2024

New York
4 Severe Reports

Jun 13, 2024

New York
Hail, 1.00 in

Jun 7, 2024, 1:36 PM EDT

Keeseville
Record
- Jun 7, 2024, 1:36 PM EDT. Hail, 1.00 in, Keeseville. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:51239f64b2749d674a4ba465eb400f842b4e4f9142f5da668de6e45f38b8751c.
Hail, 1.00 in

Jun 7, 2024, 1:37 PM EDT

AUSABLE CHASM
Record
- Jun 7, 2024, 1:37 PM EDT. Hail, 1.00 in, AUSABLE CHASM. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1172283.
Hail, 1.00 in

Jun 7, 2024, 1:53 PM EDT

VALCOUR
Record
- Jun 7, 2024, 1:53 PM EDT. Hail, 1.00 in, VALCOUR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1172284.
Hail, 1.50 in

May 23, 2024, 7:50 AM EDT

PEEKSKILL
Record
- May 23, 2024, 7:50 AM EDT. Hail, 1.50 in, PEEKSKILL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1180965.
Hail, 1.50 in

May 23, 2024, 7:50 AM EDT

CROTON ON HUDSON
Record
- May 23, 2024, 7:50 AM EDT. Hail, 1.50 in, CROTON ON HUDSON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1180966.
Hail, 1.50 in

May 23, 2024, 9:15 AM EDT

Peekskill
Record
- May 23, 2024, 9:15 AM EDT. Hail, 1.50 in, Peekskill. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:894baece5858089d6563576635465e34db99dad92e0edaa096a576d74c6b8f78.
Hail, 1.00 in

May 22, 2024, 4:10 PM EDT

1 E Bethel
Record
- May 22, 2024, 4:10 PM EDT. Hail, 1.00 in, 1 E Bethel. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:c5b783a95179fe1fec9b6fb3c16c77e1f02aa987c27667f57d66e8d8c73914af.
Hail, 1.00 in

May 22, 2024, 4:12 PM EDT

BETHEL
Record
- May 22, 2024, 4:12 PM EDT. Hail, 1.00 in, BETHEL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1171257.
Hail, 1.00 in

May 22, 2024, 4:45 PM EDT

2 SSE Bethel
Record
- May 22, 2024, 4:45 PM EDT. Hail, 1.00 in, 2 SSE Bethel. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e55300ff78337035b76b11ffcab5de80dfe5f05fe69f6422396aa049dcd947a5.
Hail, 1.00 in

May 21, 2024, 5:50 PM EDT

GUILDERLAND CENTER
Record
- May 21, 2024, 5:50 PM EDT. Hail, 1.00 in, GUILDERLAND CENTER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1181496.
29 Severe Reports

Apr 3, 2024

New York
8 Severe Reports

Mar 11, 2024

New York
6 Severe Reports

Feb 29, 2024

New York
31 Severe Reports

Feb 28, 2024

New York
10 Severe Reports

Jan 13, 2024

New York
9 Severe Reports

Jan 10, 2024

New York
33 Severe Reports

Jan 9, 2024

New York

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.