Weak mag. 3.0 earthquake - North Atlantic Ocean, 83 km northwest of San Juan, Puerto Rico, on Wednesday, June 9, 2021 at 03:20 (GMT) -
Quake Data | Interactive map | User Reports | Earlier quakes here | Arecibo | San Juan | Bayamon | Guaynabo | Mayaguez
Weak magnitude 3.0 earthquake at 43 km depth
9 Jun 03:52 UTC: First to report: EMSC after 32 minutes.
Depth: 43.0 km
Epicenter latitude / longitude: 18.96°N / 66.7°W↗ (North Atlantic Ocean, Puerto Rico)
Antipode: 18.96°S / 113.3°E↗
Nearby towns and cities:
54 km (34 mi) N of Arecibo (pop: 49,300) --> See nearby quakes!
83 km (52 mi) NW of San Juan (pop: 418,100) --> See nearby quakes!
84 km (52 mi) NW of Cataño (Catano) (pop: 28,100) --> See nearby quakes!
85 km (53 mi) NW of Bayamon (pop: 203,500) --> See nearby quakes!
91 km (57 mi) NW of Guaynabo (pop: 81,400) --> See nearby quakes!
96 km (60 mi) NNE of Mayaguez (pop: 78,600) --> See nearby quakes!
102 km (63 mi) NNW of Aibonito (pop: 8,950) --> See nearby quakes!
104 km (65 mi) NW of Loiza (pop: 4,310) --> See nearby quakes!
123 km (77 mi) NW of Las Piedras (pop: 6,660) --> See nearby quakes!
125 km (78 mi) NNW of Guayama (pop: 21,600) --> See nearby quakes!
82 km (51 mi) NNW of Puerto Rico Island (pop: 3,474,200) --> See nearby quakes!
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 2 x 109 joules (554 kilowatt hours, equivalent to 0.477 tons of TNT) More info
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.
|3.0||43 km||PUERTO RICO REGION||EMSC|
|3.1||43 km||54 Km N of Carrizales, Puerto Rico||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.