Recent Earthquakes Near Ontario, Oregon, United States
Ontario has had: (M1.5 or greater)
- 0 earthquakes in the past 24 hours
- 0 earthquakes in the past 7 days
- 1 earthquake in the past 30 days
- 49 earthquakes in the past 365 days
The largest earthquake in Ontario:
Baker City, Oregon, United States
2.2 magnitude earthquake
2026-02-25 20:34:35
at 20:34
February 25, 2026 UTC
Location:
Epicenter at 44.5340, -117.4920
70.5 km from Baker City (43.8 miles)
Depth: -1.0 km
Baker City, Oregon, United States
1.6 magnitude earthquake
2026-02-11 21:09:30
at 21:09
February 11, 2026 UTC
Location:
Epicenter at 44.5450, -117.3910
67.0 km from Baker City (41.6 miles)
Depth: -1.0 km
Baker City, Oregon, United States
1.7 magnitude earthquake
2026-01-15 21:08:37
at 21:08
January 15, 2026 UTC
Location:
Epicenter at 44.5420, -117.4230
68.0 km from Baker City (42.3 miles)
Depth: -1.0 km
Baker City, Oregon, United States
1.9 magnitude earthquake
2025-12-31 21:08:40
at 21:08
December 31, 2025 UTC
Location:
Epicenter at 44.5280, -117.4160
66.4 km from Baker City (41.3 miles)
Depth: -1.0 km
Baker City, Oregon, United States
1.7 magnitude earthquake
2025-12-04 20:38:14
at 20:38
December 04, 2025 UTC
Location:
Epicenter at 44.5410, -117.3840
66.3 km from Baker City (41.2 miles)
Depth: -1.0 km
Baker City, Oregon, United States
1.6 magnitude earthquake
2025-11-26 19:17:56
at 19:17
November 26, 2025 UTC
Location:
Epicenter at 44.5310, -117.4540
68.4 km from Baker City (42.5 miles)
Depth: -1.0 km
Baker City, Oregon, United States
1.9 magnitude earthquake
2025-11-11 12:51:25
at 12:51
November 11, 2025 UTC
Location:
Epicenter at 44.6070, -117.4050
73.5 km from Baker City (45.7 miles)
Depth: 6.0 km
Baker City, Oregon, United States
1.9 magnitude earthquake
2025-10-16 19:37:04
at 19:37
October 16, 2025 UTC
Location:
Epicenter at 44.5320, -117.4820
69.8 km from Baker City (43.4 miles)
Depth: -1.0 km
Cascade, Idaho, United States
2.0 magnitude earthquake
2025-10-15 20:34:47
at 20:34
October 15, 2025 UTC
Location:
Epicenter at 44.3660, -116.1180
77.4 km from Cascade (48.1 miles)
Depth: 6.0 km
Baker City, Oregon, United States
1.6 magnitude earthquake
2025-10-13 19:40:03
at 19:40
October 13, 2025 UTC
Location:
Epicenter at 44.5540, -117.4360
69.7 km from Baker City (43.3 miles)
Depth: -1.0 km
Cascade, Idaho, United States
2.2 magnitude earthquake
2025-10-10 17:15:40
at 17:15
October 10, 2025 UTC
Location:
Epicenter at 44.3580, -116.1190
76.9 km from Cascade (47.8 miles)
Depth: 7.0 km
Cascade, Idaho, United States
2.1 magnitude earthquake
2025-10-02 11:52:13
at 11:52
October 02, 2025 UTC
Location:
Epicenter at 44.3700, -116.1190
77.5 km from Cascade (48.2 miles)
Depth: 6.0 km
Baker City, Oregon, United States
1.9 magnitude earthquake
2025-09-24 19:29:13
at 19:29
September 24, 2025 UTC
Location:
Epicenter at 44.5380, -117.4270
67.8 km from Baker City (42.2 miles)
Depth: -1.0 km
Cascade, Idaho, United States
2.1 magnitude earthquake
2025-09-22 03:52:41
at 03:52
September 22, 2025 UTC
Location:
Epicenter at 44.3560, -116.1290
76.1 km from Cascade (47.3 miles)
Depth: 7.0 km
Cascade, Idaho, United States
1.6 magnitude earthquake
2025-09-16 04:11:59
at 04:11
September 16, 2025 UTC
Location:
Epicenter at 44.3780, -116.0950
79.6 km from Cascade (49.5 miles)
Depth: 4.0 km
Baker City, Oregon, United States
2.2 magnitude earthquake
2025-08-27 19:58:38
at 19:58
August 27, 2025 UTC
Location:
Epicenter at 44.5400, -117.4280
68.1 km from Baker City (42.3 miles)
Depth: -1.0 km
Cascade, Idaho, United States
2.1 magnitude earthquake
2025-08-21 03:05:02
at 03:05
August 21, 2025 UTC
Location:
Epicenter at 44.3580, -116.1360
75.7 km from Cascade (47.0 miles)
Depth: 7.0 km
Baker City, Oregon, United States
2.1 magnitude earthquake
2025-07-30 20:48:37
at 20:48
July 30, 2025 UTC
Location:
Epicenter at 44.5420, -117.4170
67.8 km from Baker City (42.1 miles)
Depth: -1.0 km
Baker City, Oregon, United States
2.2 magnitude earthquake
2025-07-22 20:11:32
at 20:11
July 22, 2025 UTC
Location:
Epicenter at 44.5410, -117.5140
72.1 km from Baker City (44.8 miles)
Depth: -1.0 km
Cascade, Idaho, United States
1.6 magnitude earthquake
2025-07-13 05:24:11
at 05:24
July 13, 2025 UTC
Location:
Epicenter at 44.3550, -116.1250
76.3 km from Cascade (47.4 miles)
Depth: 7.0 km
Cascade, Idaho, United States
1.8 magnitude earthquake
2025-07-13 00:58:06
at 00:58
July 13, 2025 UTC
Location:
Epicenter at 44.3540, -116.1240
76.3 km from Cascade (47.4 miles)
Depth: 8.0 km
Cascade, Idaho, United States
2.4 magnitude earthquake
2025-07-02 17:50:25
at 17:50
July 02, 2025 UTC
Location:
Epicenter at 44.3760, -116.1020
79.0 km from Cascade (49.1 miles)
Depth: 6.0 km
Cascade, Idaho, United States
1.6 magnitude earthquake
2025-06-25 07:15:40
at 07:15
June 25, 2025 UTC
Location:
Epicenter at 44.3690, -116.0860
79.8 km from Cascade (49.6 miles)
Depth: 6.0 km
Cascade, Idaho, United States
1.8 magnitude earthquake
2025-06-16 04:39:18
at 04:39
June 16, 2025 UTC
Location:
Epicenter at 44.3550, -116.1270
76.1 km from Cascade (47.3 miles)
Depth: 6.0 km
Challis, Idaho, United States
3.9 magnitude earthquake
2025-06-06 20:00:45
at 20:00
June 06, 2025 UTC
Location:
Epicenter at 44.3320, -115.1090
152.1 km from Challis (94.5 miles)
Depth: 7.0 km
Challis, Idaho, United States
3.6 magnitude earthquake
2025-06-06 02:36:06
at 02:36
June 06, 2025 UTC
Location:
Epicenter at 44.2990, -115.0360
157.1 km from Challis (97.6 miles)
Depth: 12.0 km
Challis, Idaho, United States
3.6 magnitude earthquake
2025-06-06 02:35:09
at 02:35
June 06, 2025 UTC
Location:
Epicenter at 44.3330, -115.0040
160.3 km from Challis (99.6 miles)
Depth: 10.0 km
Challis, Idaho, United States
4.0 magnitude earthquake
2025-06-04 22:58:21
at 22:58
June 04, 2025 UTC
Location:
Epicenter at 44.3440, -115.0190
159.4 km from Challis (99.0 miles)
Depth: 13.0 km
Challis, Idaho, United States
3.5 magnitude earthquake
2025-06-04 16:48:47
at 16:48
June 04, 2025 UTC
Location:
Epicenter at 44.3460, -115.0150
159.7 km from Challis (99.3 miles)
Depth: 13.0 km
Challis, Idaho, United States
3.5 magnitude earthquake
2025-06-03 17:06:55
at 17:06
June 03, 2025 UTC
Location:
Epicenter at 44.3500, -115.0110
160.1 km from Challis (99.5 miles)
Depth: 13.0 km
Challis, Idaho, United States
3.9 magnitude earthquake
2025-06-03 13:06:11
at 13:06
June 03, 2025 UTC
Location:
Epicenter at 44.3380, -115.0130
159.7 km from Challis (99.2 miles)
Depth: 12.0 km
Challis, Idaho, United States
3.9 magnitude earthquake
2025-06-03 11:59:34
at 11:59
June 03, 2025 UTC
Location:
Epicenter at 44.3430, -115.0140
159.8 km from Challis (99.3 miles)
Depth: 12.0 km
Challis, Idaho, United States
3.5 magnitude earthquake
2025-06-03 11:57:52
at 11:57
June 03, 2025 UTC
Location:
Epicenter at 44.3500, -115.0140
159.9 km from Challis (99.4 miles)
Depth: 15.0 km
Challis, Idaho, United States
4.0 magnitude earthquake
2025-06-03 07:34:42
at 07:34
June 03, 2025 UTC
Location:
Epicenter at 44.3520, -114.9940
161.5 km from Challis (100.4 miles)
Depth: 16.0 km
Challis, Idaho, United States
3.5 magnitude earthquake
2025-06-03 05:12:26
at 05:12
June 03, 2025 UTC
Location:
Epicenter at 44.3430, -115.0140
159.8 km from Challis (99.3 miles)
Depth: 12.0 km
Challis, Idaho, United States
3.8 magnitude earthquake
2025-06-03 04:38:59
at 04:38
June 03, 2025 UTC
Location:
Epicenter at 44.3390, -114.9880
161.7 km from Challis (100.5 miles)
Depth: 13.0 km
Challis, Idaho, United States
3.6 magnitude earthquake
2025-06-03 02:26:38
at 02:26
June 03, 2025 UTC
Location:
Epicenter at 44.3370, -115.0360
157.9 km from Challis (98.1 miles)
Depth: 9.0 km
Challis, Idaho, United States
3.6 magnitude earthquake
2025-06-03 02:23:47
at 02:23
June 03, 2025 UTC
Location:
Epicenter at 44.3390, -115.0120
159.8 km from Challis (99.3 miles)
Depth: 15.0 km
Cascade, Idaho, United States
1.9 magnitude earthquake
2025-05-16 23:33:45
at 23:33
May 16, 2025 UTC
Location:
Epicenter at 44.3530, -116.1170
76.7 km from Cascade (47.7 miles)
Depth: 8.0 km
Cascade, Idaho, United States
1.8 magnitude earthquake
2025-05-03 03:54:09
at 03:54
May 03, 2025 UTC
Location:
Epicenter at 44.3590, -116.1180
77.0 km from Cascade (47.8 miles)
Depth: 6.0 km