Moderate mag. 4.0 earthquake - 202 km west of San José, Costa Rica, on 2020-04-14 06:42:40 -

Moderate mag. 4.0 earthquake - 202 km west of San José, Costa Rica, on 2020-04-14 06:42:40

Moderate magnitude 4.0 earthquake at 10 km depth

14 Apr 12:49 UTC: First to report: INETER after 6 minutes.
Apr 14 12:56: Magnitude recalculated from 3.9 to 4.0.
Hypocenter depth recalculated from 8.0 to 10.0 km.
Date & time: 14 Apr 2020 12:42:40 UTC -
Local time at epicenter: 2020-04-14 06:42:40
Magnitude: 4
Depth: 10.0 km
Epicenter latitude / longitude: 9.271°N / 85.8°W (North Pacific Ocean, Costa Rica)
Nearest volcano: Cerro San Miguel (149 km / 93 mi)
Nearby towns and cities:
74 km (46 mi) SSW of Samara (pop: 1,070) --> See nearby quakes!
105 km (65 mi) SSW of Nicoya (pop: 15,300) --> See nearby quakes!
131 km (82 mi) SW of Puntarenas (pop: 35,700) --> See nearby quakes!
137 km (85 mi) SW of Chacarita (pop: 26,400) --> See nearby quakes!
150 km (93 mi) SSW of Canas (Cañas) (pop: 20,300) --> See nearby quakes!
157 km (97 mi) SSW of Liberia (pop: 45,400) --> See nearby quakes!
193 km (120 mi) WSW of Alajuela (pop: 47,500) --> See nearby quakes!
200 km (124 mi) WSW of San Francisco (pop: 55,900) --> See nearby quakes!
202 km (125 mi) WSW of San Francisco de Heredia (Heredia) (pop: 21,900) --> See nearby quakes!
202 km (126 mi) WSW of San Jose (pop: 335,000) --> See nearby quakes!
Primary data source: INETER
Estimated released energy: 6.3 x 1010 joules (17.5 megawatt hours, equivalent to 15.1 tons of TNT) More info
Show interactive Map
[smaller] [bigger]
If you felt this quake (or if you were near the epicenter), please share your experience and submit a short "I felt it" report! Other users would love to hear about it!
Also if you did NOT feel the quake although you were in the area, please report it! Your contribution is valuable also to earthquake science and earthquake hazard analysis and mitigation efforts. You can use your device location or the map to indicate where you were during the earthquake. Thank you!

Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
MagnitudeDepthLocationSource
M 4.010 km81 Km al sur de Ostional, Costa RicaINETER
M 3.926 kmOff Coast Of Costa RicaEMSC
M 3.926 km71 km al Suroeste de Samara, Nicoya. (Costa Rica)RSN

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
209.2 km ENE of epicenter [Map] / not felt (reported through our app)
Volcanoes & Earthquakes - new app for Android

Earlier earthquakes in the same area since 1900


Map of earlier quakes

Volcanoes & Earthquakes - new app for Android
Why is there advertising on this site?
Support us - Help us upgrade our services!
We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
We need financing to increase hard- and software capacity as well as support our editor team. We're aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features, write great content, and in upgrading our soft- and hardware, please make a donation (PayPal or Online credit card payment).

Planned features:
  • Weather reports
  • Tsunami alerts
  • Design upgrades
  • Faster responsiveness
Thanks to your past donations, these features have been added recently:
  • Earthquake archive from 1900 onwards
  • Additional seismic data sources
  • Improved content in English
Download and Upgrade the Volcanoes & Earthquakes app to get one of the fastest seismic and volcano alerts online:
Android | IOS
Thank you!
Copyrights: VolcanoDiscovery and other sources as noted.
Use of material: Most texts and images, in particular photographs, on this website are protected by copyright. Further reproduction and use of without authorization is usually not consented. If you are not sure or need licensing rights for photographs, for example for publications and commercial use, please contact us.