Latest quakes in or near San Ramon, Alajuela, Costa Rica - list, stats and map
Latest See all | Mag. 2.8 earthquake North Pacific Ocean - San Jose, Costa Rica - |
Strongest past 30 days | Mag. 4.6 31 km northeast of San Jose - San Jose, Costa Rica - Apr 6, 2024 - |
- 0 quakes above magnitude 4
- 9 quakes between magnitude 3 and 4
- 5 quakes between magnitude 2 and 3
Date and Time | Mag Depth | Nearest Volcano | Location | Details | Map |
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Apr 29, 04:11 pm (Costa Rica) | 2.8 22 km | North Pacific Ocean, 82 km southwest of San Jose, San Jose, Costa Rica | Info | ||
Apr 29, 12:07 pm (Costa Rica) | 2.8 22 km | North Pacific Ocean, 38 km south of Puntarenas, Puntarenas, Costa Rica | Info | ||
Apr 29, 11:49 am (Costa Rica) | 2.5 28 km | North Pacific Ocean, 38 km south of Tejar, San Jose, Costa Rica | Info | ||
Apr 29, 06:58 am (Costa Rica) | 3.1 21 km | North Pacific Ocean, 44 km south of Puntarenas, Puntarenas, Costa Rica I FELT IT | Info | ||
Apr 28, 10:17 pm (Costa Rica) | 2.4 26 km | North Pacific Ocean, 44 km southwest of Tejar, San Jose, Costa Rica | Info | ||
Sunday, April 28, 2024 GMT (2 quakes) | |||||
Apr 28, 10:32 am (Costa Rica) | 2.2 9 km | 26 km north of Canas, Guanacaste, Costa Rica | Info | ||
Apr 28, 09:13 am (Costa Rica) | 3.7 68 km | Alajuela, 32 km north of San Jose, San Jose, Costa Rica I FELT IT | Info | ||
Saturday, April 27, 2024 GMT (5 quakes) | |||||
Apr 27, 01:24 pm (Costa Rica) | 3.8 79 km | Heredia, 13 km north of San Jose, San Jose, Costa Rica I FELT IT | Info | ||
Apr 27, 04:31 am (GMT -6) | 2.3 4 km | North Pacific Ocean, 85 km south of San Jose, San Jose, Costa Rica | Info | ||
Apr 27, 03:30 am (Costa Rica) | 2.3 21 km | North Pacific Ocean, 46 km south of Puntarenas, Puntarenas, Costa Rica | Info | ||
Apr 26, 11:35 pm (Costa Rica) | 2.4 13 km | Cartago, 38 km southeast of San Jose, San Jose, Costa Rica | Info |
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Earthquake statistics
Average number of earthquakes
- Mag. 7 or higher: 0.02 quakes per year (or 1 quake every 62.5 years)
- Mag. 6 or higher: 0.06 quakes per year (or 1 quake every 15.6 years)
- Mag. 5 or higher: 0.62 quakes per year (or 1 quake every 1.6 years)
- Mag. 4 or higher: 10 quakes per year
- Mag. 3 or higher: 100 quakes per year (or 8.4 quakes per month)
- Mag. 2 or higher: 205 quakes per year (or 17.1 quakes per month)
- Mag. 1 or higher: 208 quakes per year (or 17.4 quakes per month)
Number of earthquakes over time
San Ramon Earthquake FAQ
+How frequent are earthquakes in or near San Ramon, Alajuela, Costa Rica?
San Ramon has a very high level of seismic activity. Based on data from the past 14 years and our earthquake archive back to 1900, there are about 208 quakes on average per year in or near San Ramon, Alajuela, Costa Rica. San Ramon has had at least 2 quakes above magnitude 7 since 1900, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 60 to 65 years.
+How many earthquakes occur every year in or near San Ramon, Alajuela, Costa Rica?
On average, San Ramon has about 100 quakes of magnitude 3 or higher per year (Mag 4+: 10 quakes per year).
+When was the latest earthquake in San Ramon?
The last earthquake in San Ramon occurred 15 hours ago and had a magnitude of 2.8:
A light magnitude 2.8 earthquake occurred in the North Pacific Ocean near the coast of Costa Rica in the afternoon of Monday, Apr 29, 2024 at 4.11 pm local time (America/Costa Rica GMT -6). The quake had a very shallow depth of 22 km (14 mi) and was not felt (or at least not reported so).
+How many quakes were there in San Ramon in the past 30 days?
In the past 30 days, San Ramon has been shaken by 0 quakes of magnitude 4.0 or above, 9 quakes between 3.0 and 4.0, and 5 quakes between 2.0 and 3.0.
+What was the strongest quake in San Ramon in the past 30 days?
The strongest earthquake in San Ramon in the past 30 days had a magnitude of 4.6 and occurred 3 weeks ago:
A strong magnitude 4.6 earthquake hit 31 km (19 mi) away from San Jose, San Jose, Costa Rica, in the morning of Saturday, Apr 6, 2024 at 11.25 am local time (America/Costa Rica GMT -6). The quake had a very shallow depth of 10 km (6 mi) and was felt by many near the epicenter.
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Date and Time | Mag Depth | ###DIST_LABEL### | Location | Details | Map |
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