Date and time | Mag Depth | Nearest volcano (distance) | Location | Details | Map |
| Wed, 4 Aug 2021 (GMT) (1 earthquake) | |||||
| 4 Aug 2021 01:53:02 GMT | 1.4 6.9 km | 26 km (16 mi) | 4km W of Brawley, CA | More | Map |
| Tue, 3 Aug 2021 (GMT) (1 earthquake) | |||||
| 3 Aug 2021 14:15:06 GMT | 1.9 7.7 km | 63 km (39 mi) | 15km WNW of Progreso, B.C., MX | More | Map |
| Mon, 2 Aug 2021 (GMT) (1 earthquake) | |||||
| 2 Aug 2021 10:03:42 GMT | 1.9 3 km | 76 km (47 mi) | Mexico: 8km SSW of Progreso, B.C., MX | More | Map |
| Sun, 1 Aug 2021 (GMT) (1 earthquake) | |||||
| 1 Aug 2021 13:46:57 GMT | 1.8 13 km | 93 km (58 mi) | 4km N of Pine Valley, CA | More | Map |
| Sat, 31 Jul 2021 (GMT) (1 earthquake) | |||||
| 31 Jul 2021 22:12:46 GMT | 1.5 15 km | 98 km (61 mi) | Mexico: 37km S of Ocotillo, CA | More | Map |
| Fri, 30 Jul 2021 (GMT) (4 earthquakes) | |||||
| 30 Jul 2021 13:29:19 GMT | 1.4 17 km | 183 km (114 mi) | 26km WSW of Carlsbad, CA | More | Map |
| 30 Jul 2021 10:40:56 GMT | 1.5 13 km | 109 km (68 mi) | Mexico: 27km SE of Campo, CA | More | Map |
| 30 Jul 2021 05:17:07 GMT | 2.4 9.8 km | 73 km (45 mi) | Mexico: 22km SE of Ocotillo, CA | More | Map |
| 30 Jul 2021 03:29:35 GMT | 2.7 14 km | 198 km (123 mi) | North Pacific Ocean, 27 mi southwest of Carlsbad, San Diego County, California, USA 1 report | More | Map |
| Thu, 29 Jul 2021 (GMT) (2 earthquakes) | |||||
| 29 Jul 2021 19:11:50 GMT | 1.7 4.8 km | 67 km (42 mi) | 27km ENE of Pine Valley, CA | More | Map |
| 29 Jul 2021 10:25:47 GMT | 1.4 7.3 km | 45 km (28 mi) | 19km NNE of Ocotillo, CA | More | Map |
| Wed, 28 Jul 2021 (GMT) (2 earthquakes) | |||||
| 28 Jul 2021 23:48:53 GMT | 2.3 6.6 km | 35 km (22 mi) | 10km WNW of Imperial, CA | More | Map |
| 28 Jul 2021 09:48:22 GMT | 2.1 6 km | 63 km (39 mi) | 24 km west of Mexicali, Baja California, Mexico | More | Map |
| Tue, 27 Jul 2021 (GMT) (4 earthquakes) | |||||
| 27 Jul 2021 22:28:37 GMT | 1.6 2.4 km | 142 km (88 mi) | Quarry Blast - 8km SE of Bonita, CA | More | Map |
| 2021-07-27 13:16:36 (Hora de México) (27 Jul 2021 18:16:36 GMT) | 3.0 14 km | 146 km (91 mi) | 4.9 mi north of Chula Vista, San Diego County, California, USA 2 reports | More | Map |
| 27 Jul 2021 18:16:35 GMT | 1.7 18 km | 171 km (106 mi) | 14km SW of Coronado, CA | More | Map |
| 27 Jul 2021 15:06:05 GMT | 1.4 6.9 km | 63 km (39 mi) | 16km WNW of Progreso, B.C., MX | More | Map |
| Mon, 26 Jul 2021 (GMT) (3 earthquakes) | |||||
| 26 Jul 2021 23:54:55 GMT | 2.1 7.5 km | 62 km (39 mi) | 16km WNW of Progreso, B.C., MX | More | Map |
| 2021-07-26 13:27:41 (Hora de México) (26 Jul 2021 18:27:41 GMT) | 3.6 20 km | 181 km (112 mi) | 10.9 km south of Ensenada, Baja California, Mexico 1 report | More | Map |
| 26 Jul 2021 09:39:55 GMT | 1.4 6.1 km | 62 km (39 mi) | 16km WNW of Progreso, B.C., MX | More | Map |
| Sun, 25 Jul 2021 (GMT) (3 earthquakes) | |||||
| 25 Jul 2021 21:40:34 GMT | 1.7 3.4 km | 54 km (34 mi) | 16km E of Ocotillo, CA | More | Map |
| 25 Jul 2021 01:48:46 GMT | 2.1 25 km | 149 km (93 mi) | SAN DIEGO CTY URBAN AREA, CALIF. 1 report | More | Map |
| 25 Jul 2021 01:48:29 GMT | 2.6 5 km | 258 km (160 mi) | 97 Km S of Avalon, California | More | Map |
| Sat, 24 Jul 2021 (GMT) (1 earthquake) | |||||
| 2021-07-24 04:32:51 (Hora de México) (24 Jul 2021 09:32:51 GMT) | 3.5 20 km | 113 km (70 mi) | 52 km south of Mexicali, Baja California, Mexico 2 reports | More | Map |
| Fri, 23 Jul 2021 (GMT) (4 earthquakes) | |||||
| 23 Jul 2021 21:00:08 GMT | 1.7 0.3 km | 128 km (80 mi) | 6km NNW of Lakeside, CA | More | Map |
| 23 Jul 2021 11:23:29 GMT | ? n/a | 139 km (86 mi) | 6.7 mi west of El Cajon, San Diego County, California, USA (unconfirmed) 5 reports | More | Map |
| 2021-07-23 04:09:08 (Hora de México) (23 Jul 2021 09:09:08 GMT) | 3.2 7 km | 106 km (66 mi) | 25 km east of Tecate, Baja California, Mexico | More | Map |
| 23 Jul 2021 09:09:07 GMT | 1.6 18 km | 103 km (64 mi) | Mexico: 23km SE of Campo, CA | More | Map |
| Thu, 22 Jul 2021 (GMT) (4 earthquakes) | |||||
| 22 Jul 2021 19:00:27 GMT | 1.4 0.4 km | 130 km (81 mi) | 2km E of Rancho San Diego, CA | More | Map |
| 22 Jul 2021 06:50:51 GMT | 1.9 11 km | 27 km (17 mi) | 2km S of Brawley, CA | More | Map |
| 22 Jul 2021 04:29:18 GMT | 1.9 12 km | 36 km (22 mi) | 5km NW of Imperial, CA | More | Map |
| 22 Jul 2021 01:59:32 GMT | 2.2 11 km | 27 km (17 mi) | 1km S of Brawley, CA | More | Map |
| Wed, 21 Jul 2021 (GMT) (1 earthquake) | |||||
| 21 Jul 2021 18:40:43 GMT | 1.6 5.6 km | 53 km (33 mi) | 17km E of Ocotillo, CA | More | Map |
| Tue, 20 Jul 2021 (GMT) (6 earthquakes) | |||||
| 20 Jul 2021 11:40:54 GMT | 1.4 9.8 km | 18 km (11 mi) | 2km E of Westmorland, CA | More | Map |
| 20 Jul 2021 02:34:28 GMT | 1.4 18 km | 103 km (64 mi) | Mexico: 26km SE of Campo, CA | More | Map |
| 20 Jul 2021 01:56:10 GMT | 1.6 3.4 km | 53 km (33 mi) | 16km E of Ocotillo, CA | More | Map |
| 20 Jul 2021 00:32:04 GMT | 1.6 9.1 km | 22 km (14 mi) | 17km W of Westmorland, CA | More | Map |
| 20 Jul 2021 00:31:55 GMT | 1.6 0.1 km | 68 km (42 mi) | 6km SW of Ocotillo, CA | More | Map |
| 20 Jul 2021 00:28:31 GMT | 2.2 6.5 km | 17 km (10.6 mi) | 2km ENE of Westmorland, CA | More | Map |
| Mon, 19 Jul 2021 (GMT) (4 earthquakes) | |||||
| 19 Jul 2021 21:39:44 GMT | 1.5 6.9 km | 54 km (34 mi) | 16km E of Ocotillo, CA | More | Map |
| 19 Jul 2021 11:00:29 GMT | 1.5 3.4 km | 54 km (34 mi) | 16km E of Ocotillo, CA | More | Map |
| 19 Jul 2021 05:13:15 GMT | 1.4 8.5 km | 68 km (42 mi) | 11km SSE of Ocotillo, CA | More | Map |
| 19 Jul 2021 04:37:17 GMT | 1.8 7.9 km | 18 km (11 mi) | 2km ENE of Westmorland, CA | More | Map |
| Sun, 18 Jul 2021 (GMT) (4 earthquakes) | |||||
| 18 Jul 2021 15:15:26 GMT | 1.7 9.4 km | 72 km (45 mi) | Mexico: 4km SW of Progreso, B.C., MX | More | Map |
| 18 Jul 4:35 am (GMT -7) (18 Jul 2021 11:35:04 GMT) | ? n/a | 151 km (94 mi) | 2.9 mi east of Chula Vista, San Diego County, California, USA (unconfirmed) 8 reports | More | Map |
| 18 Jul 2021 08:55:37 GMT | 1.6 7.1 km | 46 km (29 mi) | 18km NNE of Ocotillo, CA | More | Map |
| 18 Jul 2021 03:56:32 GMT | 1.5 3.2 km | 54 km (34 mi) | 16km E of Ocotillo, CA | More | Map |
| Sat, 17 Jul 2021 (GMT) (2 earthquakes) | |||||
| 2021-07-17 13:37:28 (Hora de México) (17 Jul 2021 18:37:28 GMT) | 3.4 13 km | 182 km (113 mi) | North Pacific Ocean, 8.2 km south of Ensenada, Baja California, Mexico | More | Map |
| 2021-07-17 04:18:45 (Hora de México) (17 Jul 2021 09:18:45 GMT) | 3.6 18 km | 171 km (106 mi) | 44 km east of Ensenada, Baja California, Mexico | More | Map |
| Fri, 16 Jul 2021 (GMT) (3 earthquakes) | |||||
| 16 Jul 2021 09:04:22 GMT | 1.7 9.1 km | 53 km (33 mi) | 16km E of Ocotillo, CA | More | Map |
| 16 Jul 2021 08:41:00 GMT | 1.6 8.6 km | 77 km (48 mi) | 17km ESE of Julian, CA | More | Map |
| 16 Jul 2021 03:29:01 GMT | 1.7 9.6 km | 36 km (22 mi) | 25km WSW of Westmorland, CA | More | Map |
| Thu, 15 Jul 2021 (GMT) (2 earthquakes) | |||||
| 2021-07-15 10:08:29 (Hora de México) (15 Jul 2021 15:08:29 GMT) | 3.5 15 km | 153 km (95 mi) | 22 km northeast of Ensenada, Baja California, Mexico | More | Map |
| 15 Jul 2021 13:04:44 GMT | 1.7 7.6 km | 54 km (34 mi) | 16km E of Ocotillo, CA | More | Map |
| Wed, 14 Jul 2021 (GMT) (1 earthquake) | |||||
| 14 Jul 2021 09:34:27 GMT | 1.6 3.1 km | 54 km (34 mi) | 16km E of Ocotillo, CA | More | Map |
| Sun, 11 Jul 2021 (GMT) (1 earthquake) | |||||
| 11 Jul 2021 17:12:49 GMT | 1.6 12 km | 76 km (47 mi) | 19km NE of Pine Valley, CA | More | Map |
| Fri, 9 Jul 2021 (GMT) (2 earthquakes) | |||||
| 9 Jul 2021 01:17:32 GMT | 2.7 10.8 km | 133 km (83 mi) | 74 km east of Rodolfo Sanchez Taboada, Mexico | More | Map |
| 9 Jul 2021 01:17:31 GMT | 2.5 5 km | 169 km (105 mi) | 45 Km ESE of Fraccionamiento Del Valle, Mexico | More | Map |
| Wed, 7 Jul 2021 (GMT) (1 earthquake) | |||||
| 7 Jul 2021 19:00:21 GMT | 1.4 0.4 km | 130 km (81 mi) | 3km ENE of Rancho San Diego, CA | More | Map |
| Tue, 6 Jul 2021 (GMT) (1 earthquake) | |||||
| 6 Jul 2021 08:23:24 GMT | 1.6 17 km | 172 km (107 mi) | 14km WSW of La Jolla, CA 2 reports | More | Map |
| Mon, 5 Jul 2021 (GMT) (1 earthquake) | |||||
| 5 Jul 2021 17:28:40 GMT | ? n/a | 136 km (85 mi) | 23 km north of Tijuana, Baja California, Mexico (unconfirmed) 2 reports | More | Map |
Estimated combined seismic energy released: 1.1 x 1011 joules (31 megawatt hours, equivalent to 26.7 tons of TNT) More info
