Latest quakes in or near San Isidro, Provincia de Heredia, Costa Rica, in the past 48 hours on Tuesday, March 21, 2023 - list, stats and map
Updated: Mar 21, 2023 21:23 GMT -
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Quakes in the past 48 hours:
- 1 quake above magnitude 5
- 8 quakes between magnitude 3 and 4
- 15 quakes between magnitude 2 and 3
- 1 quake below magnitude 2 that people normally don't feel.
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Quake statistics | Archive | Seismograms | Past 24 hours | 7 days | 14 days | 30 days | Yesterday | Past month | Past year | All time | Quakes in Costa Rica | Provincia de Heredia
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Showing quakes magnitude 0.1 or higher (25 quakes):
Date and time![]() | Mag Depth | Nearest volcano (distance) | Location | Details | Map |
Tuesday, March 21, 2023 GMT (13 quakes) | |||||
Mar 21, 2023 12:13 pm (GMT -6) (Mar 21, 2023 18:13 GMT) | 2.9 11 km | North Pacific Ocean, 86 km south of San Jose, San José, Costa Rica | More | ||
Mar 21, 2023 7:22 am (GMT -6) (Mar 21, 2023 13:22 GMT) | 2.7 5 km | 16 km northeast of Ciudad Quesada, San Carlos, Provincia de Alajuela, Costa Rica I FELT IT | More | ||
Mar 21, 2023 7:22 am (GMT -6) (Mar 21, 2023 13:22 GMT) | 3.2 12 km | North Pacific Ocean, 77 km south of San Jose, San José, Costa Rica I FELT IT | More | ||
Mar 21, 2023 4:26 am (GMT -6) (Mar 21, 2023 10:26 GMT) | 2.9 6 km | Provincia de Cartago, 38 km southwest of Ciudad de Limon, Costa Rica I FELT IT | More | ||
Mar 21, 2023 1:38 am (GMT -6) (Mar 21, 2023 07:38 GMT) | 2.7 11 km | North Pacific Ocean, 85 km south of San Jose, San José, Costa Rica | More | ||
Mar 20, 2023 10:08 pm (GMT -6) (Mar 21, 2023 04:08 GMT) | 3.0 13 km | North Pacific Ocean, 72 km south of San Jose, San José, Costa Rica I FELT IT - 6 reports | More | ||
Mar 20, 2023 9:54 pm (GMT -6) (Mar 21, 2023 03:54 GMT) | 3.8 31 km | 40 km south of San Jose, San José, Costa Rica I FELT IT - 43 reports | More | ||
Mar 20, 2023 9:09 pm (GMT -6) (Mar 21, 2023 03:09 GMT) | 2.5 5 km | North Pacific Ocean, 85 km south of San Jose, San José, Costa Rica | More | ||
Mar 20, 2023 7:58 pm (GMT -6) (Mar 21, 2023 01:58 GMT) | 2.9 5 km | North Pacific Ocean, 76 km south of San Jose, San José, Costa Rica I FELT IT - 4 reports | More | ||
Mar 20, 2023 7:58 pm (GMT -6) (Mar 21, 2023 01:58 GMT) | 3.5 11 km | North Pacific Ocean, 87 km southwest of San Isidro, Costa Rica I FELT IT | More | ||
Mar 20, 2023 7:50 pm (GMT -6) (Mar 21, 2023 01:50 GMT) | 3.4 11 km | North Pacific Ocean, 86 km south of San Jose, San José, Costa Rica I FELT IT - 1 report | More | ||
Mar 20, 2023 7:44 pm (GMT -6) (Mar 21, 2023 01:44 GMT) | 5.5 35 km | North Pacific Ocean, 64 km south of San Jose, San José, Costa Rica I FELT IT - 311 reports | More | ||
Mar 20, 2023 7:03 pm (GMT -6) (Mar 21, 2023 01:03 GMT) | 2.5 2 km | North Pacific Ocean, 83 km south of San Jose, San José, Costa Rica 3 reports | More | ||
Monday, March 20, 2023 GMT (12 quakes) | |||||
Mar 20, 2023 5:54 pm (GMT -6) (Mar 20, 2023 23:54 GMT) | 2.7 10 km | North Pacific Ocean, 47 km south of Puntarenas, Costa Rica | More | ||
Mar 20, 2023 3:19 pm (GMT -6) (Mar 20, 2023 21:19 GMT) | 3.3 14 km | North Pacific Ocean, 35 km south of Puntarenas, Costa Rica I FELT IT - 1 report | More | ||
Mar 20, 2023 7:31 am (GMT -6) (Mar 20, 2023 13:31 GMT) | 2.9 9 km | 24 km northwest of Concepcion, Bugaba District, Provincia de Chiriqui, Panama I FELT IT | More | ||
Mar 20, 2023 6:21 am (GMT -6) (Mar 20, 2023 12:21 GMT) | 2.6 8 km | North Pacific Ocean, 76 km southwest of San Jose, San José, Costa Rica I FELT IT | More | ||
Mar 20, 2023 4:27 am (GMT -6) (Mar 20, 2023 10:27 GMT) | 1.9 8 km | Provincia de San José, 18 km southwest of Cartago, Costa Rica | More | ||
Mar 20, 2023 4:24 am (GMT -6) (Mar 20, 2023 10:24 GMT) | 2.3 6 km | 10.6 km west of San Jose, San José, Costa Rica | More | ||
Mar 20, 2023 3:51 am (GMT -6) (Mar 20, 2023 09:51 GMT) | 2.4 8 km | 8.2 km southwest of San Jose, San José, Costa Rica | More | ||
Mar 20, 2023 3:47 am (GMT -6) (Mar 20, 2023 09:47 GMT) | 2.9 5 km | North Pacific Ocean, 40 km south of Puntarenas, Costa Rica I FELT IT | More | ||
Mar 20, 2023 3:47 am (GMT -6) (Mar 20, 2023 09:47 GMT) | 3.0 22 km | North Pacific Ocean, 33 km south of Puntarenas, Costa Rica I FELT IT | More | ||
Mar 20, 2023 1:26 am (GMT -6) (Mar 20, 2023 07:26 GMT) | 2.4 11 km | Caribbean Sea, 40 km north of Ciudad de Limon, Costa Rica | More | ||
Mar 19, 2023 11:18 pm (GMT -6) (Mar 20, 2023 05:18 GMT) | 3.1 23 km | North Pacific Ocean, 143 km south of San Jose, San José, Costa Rica I FELT IT | More | ||
Mar 19, 2023 10:07 pm (GMT -6) (Mar 20, 2023 04:07 GMT) | 2.0 7 km | 10.9 km southwest of San Jose, San José, Costa Rica | More |
Estimated combined seismic energy released: 1.1 x 1013 joules (3.14 gigawatt hours, equivalent to 2700 tons of TNT or 0.2 atomic bombs!) | about seismic energy
Latest seismic signals
Seismic station: Heredia, Costa Rica (HDC/G network) | Show on map | Station Info

Seismogram (vertical component) last 60 minutes. Source: IRIS query builder webtool
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San Isidro Earthquake FAQ
When was the latest earthquake in San Isidro?
The last earthquake in San Isidro occurred 3 hours ago: Weak mag. 2.9 earthquake - North Pacific Ocean, 86 km south of San Jose, San José, Costa Rica, on Tuesday, Mar 21, 2023 at 12:13 pm (GMT -6).
How many quakes were there in San Isidro in the past 48 hours?
In the past 48 hours, San Isidro, Provincia de Heredia, Costa Rica had 25 quakes up to magnitude 5.5.
What was the strongest quake in San Isidro in the past 48 hours?
The strongest earthquake in San Isidro in the past 48 hours occurred 20 hours ago: Strong mag. 5.5 earthquake - North Pacific Ocean, 64 km south of San Jose, San José, Costa Rica, on Monday, Mar 20, 2023 at 7:44 pm (GMT -6).