Moderate magnitude 4.6 earthquake 25 km southeast of Mayaguez, Puerto Rico
4.6 quake 24 Jun 4:10 pm (GMT -4)

A very shallow magnitude 4.6 earthquake was reported in the afternoon near Mayaguez, Mayagüez Barrio-Pueblo, Mayagüez, Puerto Rico.
According to the United States Geological Survey, the quake hit on Thursday 24 June 2021 at 4:10 pm local time at a very shallow depth of 8.2 km. Shallow earthquakes are felt more strongly than deeper ones as they are closer to the surface. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
Based on the preliminary seismic data, the quake was probably felt by many people in the area of the epicenter. It should not have caused significant damage, other than objects falling from shelves, broken windows, etc.
In La Parguera (pop. 1,100) located 2 km from the epicenter, Lajas (pop. 5,300) 7 km away, San German (pop. 12,100) 10 km away, Sabana Grande (pop. 9,000) 14 km away, Cabo Rojo (pop. 10,800) 15 km away, Guanica (pop. 9,200) 15 km away, and Hormigueros (pop. 11,900) 19 km away, the quake should have been felt as light shaking.
Weak shaking might have been felt in Yauco (pop. 20,300) located 22 km from the epicenter, Maricao (pop. 1,200) 23 km away, Mayaguez (pop. 78,600) 25 km away, and Guayanilla (pop. 5,200) 28 km away.
Other towns or cities near the epicenter where the quake might have been felt as very weak shaking include Bayamon (pop. 203,500) located 105 km from the epicenter, and Puerto Rico (pop. 418,100) 113 km away.
VolcanoDiscovery will automatically update magnitude and depth if these change and follow up if other significant news about the quake become available. If you’re in the area, please send us your experience through our reporting mechanism, either online or via our mobile app. This will help us provide more first-hand updates to anyone around the globe who wants to know more about this quake.


Earthquake data:
Date & time: 24 Jun 4:10 pm (GMT -4) local time (24 Jun 2021 20:10 GMT)
Magnitude: 4.6
Depth: 8.2 km
Epicenterlatitude / longitude: 17.99°N / 67.05°W (Palmarejo Barrio, Lajas, Puerto Rico)
Primary data source: USGS
https://www.volcanodiscovery.com/earthquake/news/133539/Moderate-magnitude-46-earthquake-25-km-southeast-of-Mayaguez-Puerto-Rico.html