Recent Earthquakes Near Rancho Cucamonga, California, United States
Rancho Cucamonga has had: (M1.5 or greater)
- 3 earthquakes in the past 24 hours
- 13 earthquakes in the past 7 days
- 40 earthquakes in the past 30 days
- 578 earthquakes in the past 365 days
The largest earthquake in Rancho Cucamonga:
Loma Linda, California, United States
1.8 magnitude earthquake
Today
2026-02-27 12:17:18
at 12:17
February 27, 2026 UTC
Location:
Epicenter at 34.0340, -117.2330
34.2 km from Loma Linda (21.3 miles)
Depth: 4.0 km
Loma Linda, California, United States
1.7 magnitude earthquake
Today
2026-02-27 12:16:59
at 12:16
February 27, 2026 UTC
Location:
Epicenter at 34.0350, -117.2340
34.1 km from Loma Linda (21.2 miles)
Depth: 5.0 km
Loma Linda, California, United States
1.6 magnitude earthquake
Today
2026-02-27 11:25:28
at 11:25
February 27, 2026 UTC
Location:
Epicenter at 34.0380, -117.2310
34.3 km from Loma Linda (21.3 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
133.7 km from Boron (83.1 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
65.8 km from Oak Glen (40.9 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
34.5 km from Loma Linda (21.4 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
59.2 km from Cherry Valley (36.8 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
33.4 km from Baldwin Park (20.7 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
37.6 km from Redlands (23.4 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
17.6 km from Pomona (11.0 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
18.1 km from Lytle Creek (11.3 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
13.7 km from Fontana (8.5 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
62.7 km from Wildomar (38.9 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
62.6 km from San Jacinto (38.9 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
65.3 km from Sun Village (40.6 miles)
Depth: 9.0 km
Muscoy, California, United States
1.9 magnitude earthquake
2026-02-19 16:53:18
at 16:53
February 19, 2026 UTC
Location:
Epicenter at 34.1760, -117.3020
27.9 km from Muscoy (17.4 miles)
Depth: 7.0 km
Banning, California, United States
3.6 magnitude earthquake
2026-02-17 18:57:13
at 18:57
February 17, 2026 UTC
Location:
Epicenter at 33.8930, -116.8690
71.0 km from Banning (44.1 miles)
Depth: 13.0 km
El Cerrito Corona, California, United States
1.9 magnitude earthquake
2026-02-16 22:17:57
at 22:17
February 16, 2026 UTC
Location:
Epicenter at 33.8240, -117.4810
33.0 km from El Cerrito Corona (20.5 miles)
Depth: 0.0 km
Big Bear City, California, United States
1.8 magnitude earthquake
2026-02-15 11:53:14
at 11:53
February 15, 2026 UTC
Location:
Epicenter at 34.2440, -116.7780
76.7 km from Big Bear City (47.7 miles)
Depth: 3.0 km
Winchester, California, United States
1.7 magnitude earthquake
2026-02-15 03:12:32
at 03:12
February 15, 2026 UTC
Location:
Epicenter at 33.6430, -117.0170
74.0 km from Winchester (46.0 miles)
Depth: 13.0 km
Running Springs, California, United States
2.3 magnitude earthquake
2026-02-14 20:39:59
at 20:39
February 14, 2026 UTC
Location:
Epicenter at 34.2600, -117.0950
49.0 km from Running Springs (30.4 miles)
Depth: 7.0 km
Running Springs, California, United States
1.5 magnitude earthquake
2026-02-14 18:31:47
at 18:31
February 14, 2026 UTC
Location:
Epicenter at 34.2590, -117.0980
48.7 km from Running Springs (30.2 miles)
Depth: 7.0 km
Running Springs, California, United States
1.9 magnitude earthquake
2026-02-14 16:25:32
at 16:25
February 14, 2026 UTC
Location:
Epicenter at 34.2600, -117.0950
49.0 km from Running Springs (30.4 miles)
Depth: 7.0 km
Ontario, California, United States
2.3 magnitude earthquake
2026-02-14 12:27:20
at 12:27
February 14, 2026 UTC
Location:
Epicenter at 34.0230, -117.6030
9.3 km from Ontario (5.8 miles)
Depth: 3.0 km
Running Springs, California, United States
1.9 magnitude earthquake
2026-02-14 10:39:44
at 10:39
February 14, 2026 UTC
Location:
Epicenter at 34.2610, -117.0950
49.0 km from Running Springs (30.5 miles)
Depth: 7.0 km
Littlerock, California, United States
1.8 magnitude earthquake
2026-02-14 01:58:12
at 01:58
February 14, 2026 UTC
Location:
Epicenter at 34.4410, -117.9040
46.9 km from Littlerock (29.1 miles)
Depth: 8.0 km
Wildomar, California, United States
1.7 magnitude earthquake
2026-02-13 14:58:26
at 14:58
February 13, 2026 UTC
Location:
Epicenter at 33.6110, -117.2530
63.3 km from Wildomar (39.3 miles)
Depth: 17.0 km
Wilmington, California, United States
2.0 magnitude earthquake
2026-02-12 14:54:14
at 14:54
February 12, 2026 UTC
Location:
Epicenter at 33.7530, -118.2470
72.1 km from Wilmington (44.8 miles)
Depth: 11.0 km
Yucaipa, California, United States
1.6 magnitude earthquake
2026-02-12 02:43:27
at 02:43
February 12, 2026 UTC
Location:
Epicenter at 34.0110, -117.0040
55.4 km from Yucaipa (34.4 miles)
Depth: 16.0 km
Fontana, California, United States
1.7 magnitude earthquake
2026-02-10 19:08:19
at 19:08
February 10, 2026 UTC
Location:
Epicenter at 34.1580, -117.4720
12.6 km from Fontana (7.8 miles)
Depth: 6.0 km
Oak Glen, California, United States
1.6 magnitude earthquake
2026-02-10 15:27:02
at 15:27
February 10, 2026 UTC
Location:
Epicenter at 34.0600, -116.9840
56.5 km from Oak Glen (35.1 miles)
Depth: 13.0 km
Muscoy, California, United States
2.4 magnitude earthquake
2026-02-08 08:11:44
at 08:11
February 08, 2026 UTC
Location:
Epicenter at 34.1960, -117.3780
22.2 km from Muscoy (13.8 miles)
Depth: 11.0 km
Cherry Valley, California, United States
1.5 magnitude earthquake
2026-02-05 02:03:32
at 02:03
February 05, 2026 UTC
Location:
Epicenter at 33.9930, -116.9770
58.3 km from Cherry Valley (36.2 miles)
Depth: 9.0 km
Lake Elsinore, California, United States
1.5 magnitude earthquake
2026-02-04 06:46:24
at 06:46
February 04, 2026 UTC
Location:
Epicenter at 33.7020, -117.4250
47.5 km from Lake Elsinore (29.5 miles)
Depth: 10.0 km
Muscoy, California, United States
1.6 magnitude earthquake
2026-02-04 01:24:53
at 01:24
February 04, 2026 UTC
Location:
Epicenter at 34.1770, -117.3020
28.0 km from Muscoy (17.4 miles)
Depth: 6.0 km
Lake Elsinore, California, United States
1.7 magnitude earthquake
2026-02-03 22:54:34
at 22:54
February 03, 2026 UTC
Location:
Epicenter at 33.7060, -117.4260
47.0 km from Lake Elsinore (29.2 miles)
Depth: 10.0 km
Cherry Valley, California, United States
1.9 magnitude earthquake
2026-02-01 17:27:34
at 17:27
February 01, 2026 UTC
Location:
Epicenter at 33.9930, -116.9480
60.9 km from Cherry Valley (37.8 miles)
Depth: 8.0 km
Lake Elsinore, California, United States
1.5 magnitude earthquake
2026-01-30 21:59:56
at 21:59
January 30, 2026 UTC
Location:
Epicenter at 33.6970, -117.4170
48.2 km from Lake Elsinore (30.0 miles)
Depth: 9.0 km
Trabuco Canyon, California, United States
2.0 magnitude earthquake
2026-01-30 05:34:41
at 05:34
January 30, 2026 UTC
Location:
Epicenter at 33.7410, -117.5370
40.9 km from Trabuco Canyon (25.4 miles)
Depth: 6.0 km
Redlands, California, United States
1.8 magnitude earthquake
2026-01-29 06:43:03
at 06:43
January 29, 2026 UTC
Location:
Epicenter at 34.0570, -117.1820
38.3 km from Redlands (23.8 miles)
Depth: 11.0 km