Light mag. 3.6 earthquake - Parguera Barrio, Lajas, 17 km west of Yauco, Puerto Rico, on Friday, 12 Feb 2021 6:05 am (GMT -4) -

Light mag. 3.6 earthquake - Parguera Barrio, Lajas, 17 km west of Yauco, Puerto Rico, on Friday, 12 Feb 2021 6:05 am (GMT -4)

Light magnitude 3.6 earthquake at 7 km depth

12 Feb 10:40 UTC: First to report: EMSC after 34 minutes.
12 Feb 10:51: Magnitude recalculated from 2.9 to 3.6. Hypocenter depth recalculated from 10.0 to 7.0 km (from 6.2 to 4.3 mi).
Date & time: 12 Feb 2021 10:05:42 UTC -
Local time at epicenter: Friday, 12 Feb 2021 6:05 am (GMT -4)
Magnitude: 3.6
Depth: 7.0 km
Epicenter latitude / longitude: 17.99°N / 67°W (Parguera Barrio, Lajas, Puerto Rico)
Nearby towns and cities:
5 km (3 mi) ENE of La Parguera (pop: 1,140) --> See nearby quakes!
9 km (6 mi) SE of Lajas (pop: 5,260) --> See nearby quakes!
10 km (6 mi) W of Guanica (Guánica) (pop: 9,220) --> See nearby quakes!
11 km (7 mi) SSW of Sabana Grande (pop: 8,960) --> See nearby quakes!
11 km (7 mi) SSE of San German (San Germán) (pop: 12,100) --> See nearby quakes!
17 km (10 mi) WSW of Yauco (pop: 20,300) --> See nearby quakes!
19 km (12 mi) SE of Cabo Rojo (pop: 10,800) --> See nearby quakes!
21 km (13 mi) S of Maricao (pop: 1,170) --> See nearby quakes!
21 km (13 mi) SE of Hormigueros (pop: 11,900) --> See nearby quakes!
22 km (14 mi) W of Guayanilla (pop: 5,210) --> See nearby quakes!
28 km (17 mi) SSE of Mayagüez (pop: 78,600) --> See nearby quakes!
29 km (18 mi) S of Las Marias (Las Marías) (pop: 1,030) --> See nearby quakes!
100 km (62 mi) WSW of Bayamon (Bayamón) (pop: 203,500) --> See nearby quakes!
108 km (67 mi) WSW of Puerto Rico (San Juan) (pop: 418,100) --> See nearby quakes!
Weather at epicenter at time of quake:
Few Clouds 20.9°C (70 F), humidity: 63%, wind: 0 m/s (1 kts)
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 1.6 x 1010 joules (4.4 megawatt hours, equivalent to 3.79 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.
3.67 km4 Km ENE of La Parguera, Puerto RicoUSGS

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Leave a comment if you find a particular report interesting or want to add to it.
Flag as inappropriate.
Mark as helpful or interesting.
Send your own user report!
Cayey, PR, US (92.6 km E of epicenter) [Map] / not felt : NOT FELT. (reported through our app)  
Volcanoes & Earthquakes - new app for Android

Earlier earthquakes in the same area

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.