Recent Earthquakes Near Ontario, California, United States
Ontario has had: (M1.5 or greater)
- 3 earthquakes in the past 24 hours
- 10 earthquakes in the past 7 days
- 30 earthquakes in the past 30 days
- 544 earthquakes in the past 365 days
The largest earthquake in Ontario:
Los Serranos, California, United States
1.6 magnitude earthquake
Today
2026-03-27 03:19:33
at 03:19
March 27, 2026 UTC
Location:
Epicenter at 33.9520, -117.7080
13.4 km from Los Serranos (8.3 miles)
Depth: 8.0 km
El Cerrito Corona, California, United States
1.6 magnitude earthquake
Today
2026-03-26 19:08:35
at 19:08
March 26, 2026 UTC
Location:
Epicenter at 33.8520, -117.4890
27.8 km from El Cerrito Corona (17.3 miles)
Depth: 0.0 km
Running Springs, California, United States
1.6 magnitude earthquake
Today
2026-03-26 10:12:06
at 10:12
March 26, 2026 UTC
Location:
Epicenter at 34.2100, -117.0570
57.1 km from Running Springs (35.5 miles)
Depth: 2.0 km
Loma Linda, California, United States
1.7 magnitude earthquake
2026-03-25 12:11:04
at 12:11
March 25, 2026 UTC
Location:
Epicenter at 34.0570, -117.2680
35.4 km from Loma Linda (22.0 miles)
Depth: 16.0 km
Shadow Hills, California, United States
2.4 magnitude earthquake
2026-03-25 10:13:28
at 10:13
March 25, 2026 UTC
Location:
Epicenter at 34.3140, -118.3730
72.1 km from Shadow Hills (44.8 miles)
Depth: 4.0 km
Yorba Linda, California, United States
2.0 magnitude earthquake
2026-03-25 08:40:48
at 08:40
March 25, 2026 UTC
Location:
Epicenter at 33.8730, -117.7550
23.2 km from Yorba Linda (14.4 miles)
Depth: 13.0 km
Lakeland Village, California, United States
1.7 magnitude earthquake
2026-03-25 02:10:54
at 02:10
March 25, 2026 UTC
Location:
Epicenter at 33.6390, -117.3520
54.6 km from Lakeland Village (33.9 miles)
Depth: 10.0 km
Calimesa, California, United States
1.9 magnitude earthquake
2026-03-22 19:49:07
at 19:49
March 22, 2026 UTC
Location:
Epicenter at 33.9660, -117.1390
48.5 km from Calimesa (30.1 miles)
Depth: 14.0 km
Oak Glen, California, United States
1.8 magnitude earthquake
2026-03-22 19:35:51
at 19:35
March 22, 2026 UTC
Location:
Epicenter at 34.1060, -116.8140
77.4 km from Oak Glen (48.1 miles)
Depth: 3.0 km
Lytle Creek, California, United States
1.9 magnitude earthquake
2026-03-22 12:21:17
at 12:21
March 22, 2026 UTC
Location:
Epicenter at 34.2910, -117.5490
26.9 km from Lytle Creek (16.7 miles)
Depth: 5.0 km
El Cerrito Corona, California, United States
1.6 magnitude earthquake
2026-03-18 21:44:20
at 21:44
March 18, 2026 UTC
Location:
Epicenter at 33.8230, -117.4850
30.8 km from El Cerrito Corona (19.1 miles)
Depth: 2.0 km
San Antonio Heights, California, United States
1.6 magnitude earthquake
2026-03-18 17:32:44
at 17:32
March 18, 2026 UTC
Location:
Epicenter at 34.1620, -117.7230
12.8 km from San Antonio Heights (8.0 miles)
Depth: 9.0 km
Altadena, California, United States
1.7 magnitude earthquake
2026-03-16 23:42:50
at 23:42
March 16, 2026 UTC
Location:
Epicenter at 34.2130, -118.1420
48.2 km from Altadena (30.0 miles)
Depth: 9.0 km
Colton, California, United States
1.7 magnitude earthquake
2026-03-14 00:07:38
at 00:07
March 14, 2026 UTC
Location:
Epicenter at 34.0840, -117.3040
32.1 km from Colton (19.9 miles)
Depth: 15.0 km
El Cerrito Corona, California, United States
1.8 magnitude earthquake
2026-03-13 22:40:09
at 22:40
March 13, 2026 UTC
Location:
Epicenter at 33.8490, -117.4920
27.9 km from El Cerrito Corona (17.4 miles)
Depth: 0.0 km
Brea, California, United States
1.5 magnitude earthquake
2026-03-13 11:30:01
at 11:30
March 13, 2026 UTC
Location:
Epicenter at 33.9480, -117.8460
22.1 km from Brea (13.7 miles)
Depth: 14.0 km
Oak Glen, California, United States
1.6 magnitude earthquake
2026-03-13 06:47:59
at 06:47
March 13, 2026 UTC
Location:
Epicenter at 34.1130, -116.9670
63.4 km from Oak Glen (39.4 miles)
Depth: 8.0 km
Yucaipa, California, United States
1.7 magnitude earthquake
2026-03-12 04:06:48
at 04:06
March 12, 2026 UTC
Location:
Epicenter at 34.0210, -117.0180
58.6 km from Yucaipa (36.4 miles)
Depth: 16.0 km
Cherry Valley, California, United States
1.6 magnitude earthquake
2026-03-11 20:34:08
at 20:34
March 11, 2026 UTC
Location:
Epicenter at 33.9760, -116.9810
62.6 km from Cherry Valley (38.9 miles)
Depth: 13.0 km
Fontana, California, United States
2.0 magnitude earthquake
2026-03-11 13:45:22
at 13:45
March 11, 2026 UTC
Location:
Epicenter at 34.1560, -117.4720
19.4 km from Fontana (12.1 miles)
Depth: 6.0 km
Vincent, California, United States
1.8 magnitude earthquake
2026-03-10 17:59:53
at 17:59
March 10, 2026 UTC
Location:
Epicenter at 34.4870, -118.1170
63.6 km from Vincent (39.6 miles)
Depth: 11.0 km
Loma Linda, California, United States
1.7 magnitude earthquake
2026-03-09 17:07:50
at 17:07
March 09, 2026 UTC
Location:
Epicenter at 34.0440, -117.2530
36.8 km from Loma Linda (22.9 miles)
Depth: 16.0 km
Oak Glen, California, United States
2.0 magnitude earthquake
2026-03-04 00:29:29
at 00:29
March 04, 2026 UTC
Location:
Epicenter at 34.1240, -116.9400
65.9 km from Oak Glen (41.0 miles)
Depth: 3.0 km
Littlerock, California, United States
2.4 magnitude earthquake
2026-03-03 03:03:37
at 03:03
March 03, 2026 UTC
Location:
Epicenter at 34.4510, -117.9920
53.3 km from Littlerock (33.1 miles)
Depth: 7.0 km
Loma Linda, California, United States
1.9 magnitude earthquake
2026-03-03 00:39:31
at 00:39
March 03, 2026 UTC
Location:
Epicenter at 34.0190, -117.2240
39.7 km from Loma Linda (24.7 miles)
Depth: 15.0 km
Loma Linda, California, United States
1.8 magnitude earthquake
2026-02-27 12:17:18
at 12:17
February 27, 2026 UTC
Location:
Epicenter at 34.0340, -117.2330
38.7 km from Loma Linda (24.1 miles)
Depth: 4.0 km
Loma Linda, California, United States
1.7 magnitude earthquake
2026-02-27 12:16:59
at 12:16
February 27, 2026 UTC
Location:
Epicenter at 34.0350, -117.2340
38.6 km from Loma Linda (24.0 miles)
Depth: 5.0 km
Loma Linda, California, United States
1.6 magnitude earthquake
2026-02-27 11:25:28
at 11:25
February 27, 2026 UTC
Location:
Epicenter at 34.0380, -117.2310
38.9 km from Loma Linda (24.2 miles)
Depth: 5.0 km
Boron, California, United States
3.6 magnitude earthquake
2026-02-26 00:20:52
at 00:20
February 26, 2026 UTC
Location:
Epicenter at 35.3060, -117.4520
139.1 km from Boron (86.4 miles)
Depth: 4.0 km
Oak Glen, California, United States
1.5 magnitude earthquake
2026-02-26 00:14:33
at 00:14
February 26, 2026 UTC
Location:
Epicenter at 34.0100, -116.8900
70.5 km from Oak Glen (43.8 miles)
Depth: 18.0 km
Loma Linda, California, United States
1.8 magnitude earthquake
2026-02-25 05:09:49
at 05:09
February 25, 2026 UTC
Location:
Epicenter at 34.0300, -117.2310
38.9 km from Loma Linda (24.2 miles)
Depth: 16.0 km
Cherry Valley, California, United States
1.8 magnitude earthquake
2026-02-24 13:32:13
at 13:32
February 24, 2026 UTC
Location:
Epicenter at 33.9830, -116.9690
63.6 km from Cherry Valley (39.5 miles)
Depth: 17.0 km
Baldwin Park, California, United States
1.8 magnitude earthquake
2026-02-23 08:20:11
at 08:20
February 23, 2026 UTC
Location:
Epicenter at 34.0780, -117.9530
27.9 km from Baldwin Park (17.4 miles)
Depth: 11.0 km
Redlands, California, United States
1.6 magnitude earthquake
2026-02-23 02:27:53
at 02:27
February 23, 2026 UTC
Location:
Epicenter at 34.0210, -117.1990
42.0 km from Redlands (26.1 miles)
Depth: 13.0 km
Pomona, California, United States
1.7 magnitude earthquake
2026-02-22 05:24:55
at 05:24
February 22, 2026 UTC
Location:
Epicenter at 34.0550, -117.7740
11.4 km from Pomona (7.1 miles)
Depth: 9.0 km
Lytle Creek, California, United States
1.9 magnitude earthquake
2026-02-22 04:24:04
at 04:24
February 22, 2026 UTC
Location:
Epicenter at 34.2160, -117.4470
25.3 km from Lytle Creek (15.7 miles)
Depth: 10.0 km
Fontana, California, United States
1.8 magnitude earthquake
2026-02-21 14:43:02
at 14:43
February 21, 2026 UTC
Location:
Epicenter at 34.1240, -117.4460
20.1 km from Fontana (12.5 miles)
Depth: 8.0 km
Wildomar, California, United States
2.1 magnitude earthquake
2026-02-21 07:38:06
at 07:38
February 21, 2026 UTC
Location:
Epicenter at 33.6160, -117.2570
61.6 km from Wildomar (38.3 miles)
Depth: 16.0 km
San Jacinto, California, United States
1.6 magnitude earthquake
2026-02-20 10:10:41
at 10:10
February 20, 2026 UTC
Location:
Epicenter at 33.8240, -117.0070
65.2 km from San Jacinto (40.5 miles)
Depth: 13.0 km
Sun Village, California, United States
1.8 magnitude earthquake
2026-02-19 22:09:18
at 22:09
February 19, 2026 UTC
Location:
Epicenter at 34.6060, -117.9680
66.9 km from Sun Village (41.6 miles)
Depth: 9.0 km