Recent Earthquakes Near Rancho Cucamonga, California, United States
Rancho Cucamonga has had: (M1.5 or greater)
- 1 earthquake in the past 24 hours
- 6 earthquakes in the past 7 days
- 39 earthquakes in the past 30 days
- 546 earthquakes in the past 365 days
The largest earthquake in Rancho Cucamonga:
Big Bear Lake, California, United States
1.5 magnitude earthquake
Today
2026-07-06 05:49:55
at 05:49
July 06, 2026 UTC
Location:
Epicenter at 34.2100, -116.8730
67.4 km from Big Bear Lake (41.9 miles)
Depth: 0.0 km
Running Springs, California, United States
2.0 magnitude earthquake
2026-07-03 17:31:02
at 17:31
July 03, 2026 UTC
Location:
Epicenter at 34.2150, -117.0760
49.2 km from Running Springs (30.6 miles)
Depth: 3.0 km
Running Springs, California, United States
1.5 magnitude earthquake
2026-07-03 15:07:24
at 15:07
July 03, 2026 UTC
Location:
Epicenter at 34.2150, -117.0770
49.1 km from Running Springs (30.5 miles)
Depth: 3.0 km
El Cerrito Corona, California, United States
1.7 magnitude earthquake
2026-07-02 18:37:20
at 18:37
July 02, 2026 UTC
Location:
Epicenter at 33.8490, -117.4930
30.0 km from El Cerrito Corona (18.6 miles)
Depth: 0.0 km
El Cerrito Corona, California, United States
1.5 magnitude earthquake
2026-07-02 18:07:10
at 18:07
July 02, 2026 UTC
Location:
Epicenter at 33.8200, -117.4870
33.2 km from El Cerrito Corona (20.7 miles)
Depth: 0.0 km
Big Bear Lake, California, United States
2.2 magnitude earthquake
2026-06-30 16:15:01
at 16:15
June 30, 2026 UTC
Location:
Epicenter at 34.1910, -116.8910
65.4 km from Big Bear Lake (40.6 miles)
Depth: 3.0 km
Mid-City, California, United States
1.5 magnitude earthquake
2026-06-28 13:42:09
at 13:42
June 28, 2026 UTC
Location:
Epicenter at 34.0500, -118.3560
70.7 km from Mid-City (43.9 miles)
Depth: 10.0 km
Fontana, California, United States
1.6 magnitude earthquake
2026-06-27 18:55:36
at 18:55
June 27, 2026 UTC
Location:
Epicenter at 34.1460, -117.4250
16.1 km from Fontana (10.0 miles)
Depth: 9.0 km
Signal Hill, California, United States
2.3 magnitude earthquake
2026-06-25 20:09:15
at 20:09
June 25, 2026 UTC
Location:
Epicenter at 33.7970, -118.1660
63.1 km from Signal Hill (39.2 miles)
Depth: 15.0 km
Signal Hill, California, United States
1.6 magnitude earthquake
2026-06-25 19:57:21
at 19:57
June 25, 2026 UTC
Location:
Epicenter at 33.8050, -118.1630
62.4 km from Signal Hill (38.8 miles)
Depth: 11.0 km
Lytle Creek, California, United States
1.9 magnitude earthquake
2026-06-23 23:17:16
at 23:17
June 23, 2026 UTC
Location:
Epicenter at 34.2470, -117.5230
16.9 km from Lytle Creek (10.5 miles)
Depth: 10.0 km
Cabazon, California, United States
1.6 magnitude earthquake
2026-06-22 17:30:38
at 17:30
June 22, 2026 UTC
Location:
Epicenter at 33.9620, -116.7470
79.8 km from Cabazon (49.6 miles)
Depth: 16.0 km
San Bernardino, California, United States
1.6 magnitude earthquake
2026-06-22 11:57:28
at 11:57
June 22, 2026 UTC
Location:
Epicenter at 34.1010, -117.3210
25.1 km from San Bernardino (15.6 miles)
Depth: 17.0 km
Loma Linda, California, United States
2.1 magnitude earthquake
2026-06-22 05:22:57
at 05:22
June 22, 2026 UTC
Location:
Epicenter at 34.0640, -117.2700
30.2 km from Loma Linda (18.8 miles)
Depth: 16.0 km
Redlands, California, United States
1.6 magnitude earthquake
2026-06-20 08:33:41
at 08:33
June 20, 2026 UTC
Location:
Epicenter at 34.0130, -117.1940
38.3 km from Redlands (23.8 miles)
Depth: 3.0 km
Running Springs, California, United States
1.6 magnitude earthquake
2026-06-19 12:28:51
at 12:28
June 19, 2026 UTC
Location:
Epicenter at 34.2250, -117.0430
52.4 km from Running Springs (32.6 miles)
Depth: 2.0 km
Phelan, California, United States
1.7 magnitude earthquake
2026-06-18 10:20:03
at 10:20
June 18, 2026 UTC
Location:
Epicenter at 34.4370, -117.4950
37.8 km from Phelan (23.5 miles)
Depth: 10.0 km
Colton, California, United States
1.7 magnitude earthquake
2026-06-18 05:19:54
at 05:19
June 18, 2026 UTC
Location:
Epicenter at 34.0900, -117.3040
26.7 km from Colton (16.6 miles)
Depth: 15.0 km
Hacienda Heights, California, United States
1.8 magnitude earthquake
2026-06-17 18:57:26
at 18:57
June 17, 2026 UTC
Location:
Epicenter at 34.0010, -117.9670
36.5 km from Hacienda Heights (22.7 miles)
Depth: 12.0 km
California City, California, United States
3.6 magnitude earthquake
2026-06-17 13:25:05
at 13:25
June 17, 2026 UTC
Location:
Epicenter at 35.2990, -117.8120
133.8 km from California City (83.1 miles)
Depth: 7.0 km
Big Bear City, California, United States
2.1 magnitude earthquake
2026-06-17 06:21:55
at 06:21
June 17, 2026 UTC
Location:
Epicenter at 34.3420, -116.9030
68.7 km from Big Bear City (42.7 miles)
Depth: 5.0 km
Muscoy, California, United States
1.6 magnitude earthquake
2026-06-17 02:23:10
at 02:23
June 17, 2026 UTC
Location:
Epicenter at 34.1520, -117.3450
23.4 km from Muscoy (14.6 miles)
Depth: 6.0 km
Cabazon, California, United States
1.5 magnitude earthquake
2026-06-17 00:38:26
at 00:38
June 17, 2026 UTC
Location:
Epicenter at 33.9690, -116.8210
72.9 km from Cabazon (45.3 miles)
Depth: 11.0 km
El Cerrito Corona, California, United States
1.8 magnitude earthquake
2026-06-16 16:36:35
at 16:36
June 16, 2026 UTC
Location:
Epicenter at 33.8480, -117.4910
30.2 km from El Cerrito Corona (18.7 miles)
Depth: 0.0 km
Calimesa, California, United States
1.8 magnitude earthquake
2026-06-16 10:30:33
at 10:30
June 16, 2026 UTC
Location:
Epicenter at 34.0310, -117.1000
46.3 km from Calimesa (28.8 miles)
Depth: 17.0 km
Loma Linda, California, United States
1.7 magnitude earthquake
2026-06-15 23:08:13
at 23:08
June 15, 2026 UTC
Location:
Epicenter at 34.0250, -117.2270
35.0 km from Loma Linda (21.7 miles)
Depth: 11.0 km
Hawthorne, California, United States
2.1 magnitude earthquake
2026-06-14 22:58:33
at 22:58
June 14, 2026 UTC
Location:
Epicenter at 33.9150, -118.3390
72.1 km from Hawthorne (44.8 miles)
Depth: 13.0 km
Mentone, California, United States
2.0 magnitude earthquake
2026-06-14 22:08:16
at 22:08
June 14, 2026 UTC
Location:
Epicenter at 34.0320, -117.1220
44.3 km from Mentone (27.5 miles)
Depth: 7.0 km
Winchester, California, United States
1.6 magnitude earthquake
2026-06-13 15:58:17
at 15:58
June 13, 2026 UTC
Location:
Epicenter at 33.6410, -117.0170
74.2 km from Winchester (46.1 miles)
Depth: 13.0 km
El Cerrito Corona, California, United States
1.6 magnitude earthquake
2026-06-12 18:15:08
at 18:15
June 12, 2026 UTC
Location:
Epicenter at 33.8220, -117.4850
33.1 km from El Cerrito Corona (20.6 miles)
Depth: 0.0 km
Loma Linda, California, United States
1.5 magnitude earthquake
2026-06-12 05:05:15
at 05:05
June 12, 2026 UTC
Location:
Epicenter at 34.0000, -117.2190
36.5 km from Loma Linda (22.7 miles)
Depth: 3.0 km
Calimesa, California, United States
2.1 magnitude earthquake
2026-06-11 16:59:36
at 16:59
June 11, 2026 UTC
Location:
Epicenter at 33.9900, -117.1200
45.5 km from Calimesa (28.3 miles)
Depth: 8.0 km
Loma Linda, California, United States
2.1 magnitude earthquake
2026-06-09 18:04:16
at 18:04
June 09, 2026 UTC
Location:
Epicenter at 34.0000, -117.2170
36.7 km from Loma Linda (22.8 miles)
Depth: 5.0 km
Loma Linda, California, United States
2.8 magnitude earthquake
2026-06-09 17:45:23
at 17:45
June 09, 2026 UTC
Location:
Epicenter at 33.9990, -117.2160
36.8 km from Loma Linda (22.9 miles)
Depth: 5.0 km
Loma Linda, California, United States
3.2 magnitude earthquake
2026-06-09 16:36:58
at 16:36
June 09, 2026 UTC
Location:
Epicenter at 34.0000, -117.2160
36.8 km from Loma Linda (22.8 miles)
Depth: 5.0 km
Loma Linda, California, United States
1.9 magnitude earthquake
2026-06-09 15:03:06
at 15:03
June 09, 2026 UTC
Location:
Epicenter at 34.0200, -117.2260
35.2 km from Loma Linda (21.9 miles)
Depth: 15.0 km
Big Bear Lake, California, United States
1.6 magnitude earthquake
2026-06-09 08:54:35
at 08:54
June 09, 2026 UTC
Location:
Epicenter at 34.2370, -117.0060
56.0 km from Big Bear Lake (34.8 miles)
Depth: 8.0 km
Redlands, California, United States
2.1 magnitude earthquake
2026-06-06 21:57:41
at 21:57
June 06, 2026 UTC
Location:
Epicenter at 34.0160, -117.1900
38.5 km from Redlands (23.9 miles)
Depth: 3.0 km
Redlands, California, United States
1.9 magnitude earthquake
2026-06-06 16:19:49
at 16:19
June 06, 2026 UTC
Location:
Epicenter at 34.0010, -117.2100
37.2 km from Redlands (23.1 miles)
Depth: 5.0 km
Redlands, California, United States
1.9 magnitude earthquake
2026-06-05 19:11:21
at 19:11
June 05, 2026 UTC
Location:
Epicenter at 34.0090, -117.2050
37.4 km from Redlands (23.2 miles)
Depth: 5.0 km