Date and time | Mag Depth | Nearest volcano (distance) | Location | Details | Map |
| Fri, 30 Jul 2021 (GMT) (2 earthquakes) | |||||
| 30 de julio del 2021 1:06 pm (30 Jul 2021 19:06:00 GMT) | 3.1 8 km | 24 km (15 mi) | Desamparados, 8.9 km southeast of San Jose, San José, Costa Rica I FELT IT | More | Map |
| 30 de julio del 2021 3:45 am (30 Jul 2021 09:45:00 GMT) | 2.8 79 km | 10 km (6.2 mi) | Zarcero, 14 km southeast of Ciudad Quesada, Costa Rica | More | Map |
| Wed, 28 Jul 2021 (GMT) (1 earthquake) | |||||
| 28 de julio del 2021 3:10 am (28 Jul 2021 09:10:00 GMT) | 2.8 45 km | 75 km (47 mi) | North Pacific Ocean, 59 km south of San Jose, San José, Costa Rica | More | Map |
| Tue, 27 Jul 2021 (GMT) (6 earthquakes) | |||||
| 27 de julio del 2021 5:49 pm (27 Jul 2021 23:49:00 GMT) | 3.3 20 km | 85 km (53 mi) | North Pacific Ocean, 77 km southwest of San Jose, San José, Costa Rica I FELT IT | More | Map |
| 27 Jul 2021 18:00:30 GMT | 3.4 19 km | 81 km (50 mi) | North Pacific Ocean, 37 km southwest of Tejar, Costa Rica I FELT IT | More | Map |
| 27 de julio del 2021 9:22 am (27 Jul 2021 15:22:00 GMT) | 3.1 5 km | 26 km (16 mi) | 4.6 km west of Siquirres, Provincia de Limon, Costa Rica I FELT IT | More | Map |
| 2021-07-27 08:30:49 (27 Jul 2021 14:30:49 GMT) | 3.0 66 km | 13 km (8.1 mi) | Alajuela, Provincia de Alajuela, 18 km northwest of San Jose, Costa Rica I FELT IT | More | Map |
| 27 de julio del 2021 8:30 am (27 Jul 2021 14:30:00 GMT) | 3.9 79 km | 11 km (6.8 mi) | Alajuela, Provincia de Alajuela, 19 km northwest of San Jose, Costa Rica I FELT IT | More | Map |
| 27 de julio del 2021 2:27 am (27 Jul 2021 08:27:00 GMT) | 3.1 16 km | 90 km (56 mi) | North Pacific Ocean, 75 km southwest of San Jose, San José, Costa Rica I FELT IT | More | Map |
| Mon, 26 Jul 2021 (GMT) (1 earthquake) | |||||
| 26 de julio del 2021 11:34 am (26 Jul 2021 17:34:00 GMT) | 3.7 35 km | 28 km (17 mi) | Mora, 14 km west of San Jose, San José, Costa Rica I FELT IT - 1 report | More | Map |
| Sun, 25 Jul 2021 (GMT) (3 earthquakes) | |||||
| 25 de julio del 2021 1:02 pm (25 Jul 2021 19:02:00 GMT) | 2.8 6 km | 8 km (5 mi) | 12 km north of Turrialba, Provincia de Cartago, Costa Rica I FELT IT - 1 report | More | Map |
| 2021-07-25 00:41:00 (25 Jul 2021 06:41:00 GMT) | 3.2 56 km | 18 km (11 mi) | Santo Domingo, Provincia de Heredia, 5.1 km north of San Jose, Costa Rica | More | Map |
| 24 de julio del 2021 11:47 pm (25 Jul 2021 05:47:00 GMT) | 3.1 53 km | 17 km (10.6 mi) | 3.5 km southwest of Turrialba, Provincia de Cartago, Costa Rica | More | Map |
| Sat, 24 Jul 2021 (GMT) (2 earthquakes) | |||||
| 24 de julio del 2021 4:56 pm (24 Jul 2021 22:56:00 GMT) | 3.6 48 km | 66 km (41 mi) | Quepos, Provincia de Puntarenas, 32 km south of Tejar, Costa Rica 1 report | More | Map |
| 23 de julio del 2021 9:58 pm (24 Jul 2021 03:58:00 GMT) | 2.7 17 km | 27 km (17 mi) | El Guarco, 12 km south of Cartago, Costa Rica | More | Map |
| Fri, 23 Jul 2021 (GMT) (1 earthquake) | |||||
| 23 Jul 2021 18:54:53 GMT | ? n/a | 12 km (7.5 mi) | Barva, Provincia de Heredia, 11 km northwest of San Jose, San José, Costa Rica (unconfirmed) 3 reports | More | Map |
| Wed, 21 Jul 2021 (GMT) (5 earthquakes) | |||||
| 2021-07-21 04:56:10 (21 Jul 2021 10:56:10 GMT) | 3.3 25 km | 55 km (34 mi) | Tarrazu, 45 km south of San Jose, San José, Costa Rica 2 reports | More | Map |
| 2021-07-21 04:37:43 (21 Jul 2021 10:37:43 GMT) | 3.5 17 km | 47 km (29 mi) | Dota, 42 km south of San Jose, San José, Costa Rica 1 report | More | Map |
| 2021-07-21 04:18:50 (21 Jul 2021 10:18:50 GMT) | 3.0 11 km | 18 km (11 mi) | Cartago, Provincia de Cartago, 13 km southeast of San Jose, Costa Rica | More | Map |
| 20 de julio del 2021 11:49 pm (21 Jul 2021 05:49:00 GMT) | 3.1 6 km | 55 km (34 mi) | 16 km north of San Isidro, Pérez Zeledon, Provincia de San José, Costa Rica | More | Map |
| 20 de julio del 2021 6:14 pm (21 Jul 2021 00:14:00 GMT) | 2.7 8 km | 22 km (14 mi) | Desamparados, 7.1 km south of San Jose, San José, Costa Rica 2 reports | More | Map |
| Tue, 20 Jul 2021 (GMT) (2 earthquakes) | |||||
| 2021-07-20 17:57:14 (20 Jul 2021 23:57:14 GMT) | 4.5 5 km | 28 km (17 mi) | Desamparados, 8.4 km south of San Jose, San José, Costa Rica 112 reports | More | Map |
| 20 Jul 2021 10:35:30 GMT | 3.1 68 km | 27 km (17 mi) | San Ramon, 28 km west of Alajuela, Costa Rica | More | Map |
| Mon, 19 Jul 2021 (GMT) (4 earthquakes) | |||||
| 19 de julio del 2021 11:27 am (19 Jul 2021 17:27:00 GMT) | 3.0 48 km | 64 km (40 mi) | Quepos, Provincia de Puntarenas, 34 km south of Tejar, Costa Rica | More | Map |
| 19 de julio del 2021 11:24 am (19 Jul 2021 17:24:00 GMT) | 3.4 48 km | 65 km (40 mi) | Quepos, Provincia de Puntarenas, 53 km south of San Jose, San José, Costa Rica | More | Map |
| 2021-07-19 02:04:16 (19 Jul 2021 08:04:16 GMT) | 2.7 67 km | 9 km (5.6 mi) | 10.9 km southeast of Ciudad Quesada, Costa Rica | More | Map |
| 19 de julio del 2021 2:04 am (19 Jul 2021 08:04:00 GMT) | 3.6 85 km | 4 km (2.5 mi) | San Carlos, Provincia de Alajuela, 49 km northwest of San Jose, Costa Rica 1 report | More | Map |
| Sun, 18 Jul 2021 (GMT) (1 earthquake) | |||||
| 18 de julio del 2021 11:16 am (18 Jul 2021 17:16:00 GMT) | 2.9 15 km | 60 km (37 mi) | 21 km northeast of San Isidro, Costa Rica | More | Map |
| Sat, 17 Jul 2021 (GMT) (1 earthquake) | |||||
| 2021-07-16 21:10:10 (17 Jul 2021 03:10:10 GMT) | 3.7 20 km | 51 km (32 mi) | Dota, 49 km southeast of San Jose, San José, Costa Rica 18 reports | More | Map |
| Fri, 16 Jul 2021 (GMT) (2 earthquakes) | |||||
| 16 de julio del 2021 4:29 pm (16 Jul 2021 22:29:00 GMT) | 2.7 13 km | 34 km (21 mi) | Leon Cortés, 24 km south of San Jose, San José, Costa Rica | More | Map |
| 2021-07-16 01:38:44 (16 Jul 2021 07:38:44 GMT) | 2.7 80 km | 58 km (36 mi) | 22 km northwest of San Isidro, Costa Rica | More | Map |
| Thu, 15 Jul 2021 (GMT) (5 earthquakes) | |||||
| 15 de julio del 2021 12:52 am (15 Jul 2021 18:52:00 GMT) | 3.8 78 km | 11 km (6.8 mi) | Zarcero, Provincia de Alajuela, 44 km northwest of San Jose, Costa Rica | More | Map |
| 2021-07-15 02:05:45 (15 Jul 2021 08:05:45 GMT) | 2.9 17 km | 52 km (32 mi) | Dota, 46 km south of San Jose, San José, Costa Rica 1 report | More | Map |
| 2021-07-15 00:52:44 (15 Jul 2021 06:52:44 GMT) | 3.0 61 km | 13 km (8.1 mi) | Naranjo, 25 km northwest of Alajuela, Costa Rica | More | Map |
| 14 de julio del 2021 11:40 pm (15 Jul 2021 05:40:00 GMT) | 2.9 34 km | 49 km (30 mi) | Tarrazu, 41 km south of San Jose, San José, Costa Rica | More | Map |
| 2021-07-14 21:09:36 (15 Jul 2021 03:09:36 GMT) | 4.1 16 km | 21 km (13 mi) | Tarrazu, 48 km south of San Jose, San José, Costa Rica 9 reports | More | Map |
| Tue, 13 Jul 2021 (GMT) (4 earthquakes) | |||||
| 13 de julio del 2021 12:05 am (13 Jul 2021 18:05:00 GMT) | 3.4 9 km | 35 km (22 mi) | 21 km east of Turrialba, Provincia de Cartago, Costa Rica | More | Map |
| 13 de julio del 2021 1:06 am (13 Jul 2021 07:06:00 GMT) | 3.4 21 km | 72 km (45 mi) | 13 km east of San Isidro, Pérez Zeledon, Provincia de San José, Costa Rica 1 report | More | Map |
| 2021-07-13 00:05:42 (13 Jul 2021 06:05:42 GMT) | 3.2 10 km | 34 km (21 mi) | 20 km east of Turrialba, Provincia de Cartago, Costa Rica | More | Map |
| 12 de julio del 2021 9:32 pm (13 Jul 2021 03:32:00 GMT) | 2.8 6 km | 61 km (38 mi) | 12 km northeast of San Isidro, Costa Rica 1 report | More | Map |
| Sun, 11 Jul 2021 (GMT) (3 earthquakes) | |||||
| 2021-07-11 04:56:45 (11 Jul 2021 10:56:45 GMT) | 3.1 72 km | 2 km (1.2 mi) | Poas, Provincia de Alajuela, 34 km northwest of San Jose, San José, Costa Rica | More | Map |
| 11 de julio del 2021 4:56 am (11 Jul 2021 10:56:00 GMT) | 4.2 87 km | 3 km (1.9 mi) | Valverde Vega, Provincia de Alajuela, 36 km northwest of San Jose, Costa Rica | More | Map |
| 10 de julio del 2021 11:34 pm (11 Jul 2021 05:34:00 GMT) | 2.7 29 km | 63 km (39 mi) | 10.7 km northeast of San Isidro, Costa Rica | More | Map |
| Thu, 8 Jul 2021 (GMT) (1 earthquake) | |||||
| 07 de julio del 2021 9:43 pm (8 Jul 2021 03:43:00 GMT) | 3.3 43 km | 70 km (43 mi) | Quepos, Provincia de Puntarenas, 30 km south of Tejar, Costa Rica | More | Map |
| Wed, 7 Jul 2021 (GMT) (3 earthquakes) | |||||
| 07 de julio del 2021 4:02 am (7 Jul 2021 10:02:00 GMT) | 3.1 77 km | 18 km (11 mi) | Santo Domingo, Provincia de Heredia, 5.6 km northeast of San Jose, Costa Rica | More | Map |
| 07 de julio del 2021 1:14 am (7 Jul 2021 07:14:00 GMT) | 2.7 13 km | 61 km (38 mi) | 14 km northeast of San Isidro, Costa Rica | More | Map |
| 06 de julio del 2021 7:02 pm (7 Jul 2021 01:02:00 GMT) | 2.8 6 km | 20 km (12 mi) | El Guarco, Provincia de Cartago, 20 km southeast of San Jose, Costa Rica | More | Map |
| Tue, 6 Jul 2021 (GMT) (7 earthquakes) | |||||
| 06 de julio del 2021 2:03 pm (6 Jul 2021 20:03:00 GMT) | 2.7 6 km | 20 km (12 mi) | El Guarco, Provincia de Cartago, 19 km southeast of San Jose, Costa Rica | More | Map |
| 06 de julio del 2021 1:29 pm (6 Jul 2021 19:29:00 GMT) | 2.8 7 km | 20 km (12 mi) | El Guarco, Provincia de Cartago, 19 km southeast of San Jose, Costa Rica | More | Map |
| 06 de julio del 2021 1:20 pm (6 Jul 2021 19:20:00 GMT) | 3.6 8 km | 20 km (12 mi) | El Guarco, Provincia de Cartago, 20 km southeast of San Jose, Costa Rica 1 report | More | Map |
| 06 de julio del 2021 10:11 am (6 Jul 2021 16:11:00 GMT) | 3.0 6 km | 20 km (12 mi) | El Guarco, Provincia de Cartago, 20 km southeast of San Jose, Costa Rica | More | Map |
| 06 de julio del 2021 5:41 am (6 Jul 2021 11:41:00 GMT) | 2.8 24 km | 63 km (39 mi) | 11 km northeast of San Isidro, Costa Rica | More | Map |
| 06 de julio del 2021 3:21 am (6 Jul 2021 09:21:00 GMT) | 2.7 5 km | 7 km (4.3 mi) | Goicoechea, 22 km northeast of San Jose, San José, Costa Rica | More | Map |
| 05 de julio del 2021 11:50 pm (6 Jul 2021 05:50:00 GMT) | 2.9 6 km | 20 km (12 mi) | El Guarco, Provincia de Cartago, 20 km southeast of San Jose, Costa Rica | More | Map |
| Mon, 5 Jul 2021 (GMT) (2 earthquakes) | |||||
| 05 de julio del 2021 4:16 pm (5 Jul 2021 22:16:00 GMT) | 2.8 12 km | 53 km (33 mi) | Orotina, Provincia de Alajuela, 20 km southeast of Esparza, Costa Rica | More | Map |
| 05 de julio del 2021 5:36 am (5 Jul 2021 11:36:00 GMT) | 2.8 6 km | 60 km (37 mi) | 14 km north of San Isidro, Pérez Zeledon, Provincia de San José, Costa Rica | More | Map |
| Sun, 4 Jul 2021 (GMT) (7 earthquakes) | |||||
| 04 de julio del 2021 12:40 am (4 Jul 2021 18:40:00 GMT) | 3.3 11 km | 45 km (28 mi) | 2.7 km northeast of Esparza, Provincia de Puntarenas, Costa Rica | More | Map |
| 04 de julio del 2021 5:28 am (4 Jul 2021 11:28:00 GMT) | 3.4 25 km | 63 km (39 mi) | 10.6 km northeast of San Isidro, Costa Rica | More | Map |
| 2021-07-04 04:41:41 (4 Jul 2021 10:41:41 GMT) | 3.2 18 km | 51 km (32 mi) | Dota, 49 km south of San Jose, San José, Costa Rica | More | Map |
| 2021-07-04 00:40:19 (4 Jul 2021 06:40:19 GMT) | 2.9 8 km | 48 km (30 mi) | 1.8 km southeast of Esparza, Provincia de Puntarenas, Costa Rica | More | Map |
| 03 de julio del 2021 12:10 pm (4 Jul 2021 06:10:00 GMT) | 3.4 16 km | 100 km (62 mi) | North Pacific Ocean, 87 km southwest of San Jose, San José, Costa Rica | More | Map |
| 2021-07-03 22:30:47 (4 Jul 2021 04:30:47 GMT) | 2.9 7 km | 50 km (31 mi) | 3.5 km south of Esparza, Provincia de Puntarenas, Costa Rica | More | Map |
| 03 de julio del 2021 10:21 pm (4 Jul 2021 04:21:00 GMT) | 2.7 9 km | 46 km (29 mi) | 1.3 km north of Esparza, Provincia de Puntarenas, Costa Rica | More | Map |
| Sat, 3 Jul 2021 (GMT) (1 earthquake) | |||||
| 3 Jul 2021 18:10:30 GMT | 3.4 16 km | 100 km (62 mi) | North Pacific Ocean, 87 km southwest of San Jose, San José, Costa Rica | More | Map |
Estimated combined seismic energy released: 9 x 1011 joules (249 megawatt hours, equivalent to 214 tons of TNT) More info
