Light mag. 3.0 earthquake - Llanos Costa Barrio, Cabo Rojo, 28 km south of Mayaguez, Puerto Rico, on Monday, June 28, 2021 at 14:22 (GMT) -
Quake Data | Interactive map | User Reports | Earlier quakes here | Cabo Rojo | Lajas | San German | Hormigueros | Sabana Grande | Guanica | Mayaguez | Yauco | Maricao | Bayamon | San Juan
Light magnitude 3.0 earthquake at 10 km depth
28 Jun 15:00 UTC: First to report: USGS after 37 minutes.
Depth: 10.0 km
Epicenter latitude / longitude: 17.9501°N / 67.1105°W↗ (Llanos Costa Barrio, Cabo Rojo, Puerto Rico)
Antipode: 17.95°S / 112.89°E↗
Nearby towns and cities:
7 km (5 mi) WSW of La Parguera (Lajas) (pop: 1,140) --> See nearby quakes!
12 km (8 mi) SSW of Lajas (pop: 5,260) --> See nearby quakes!
16 km (10 mi) SSE of Cabo Rojo (pop: 10,800) --> See nearby quakes!
16 km (10 mi) SSW of San German (San Germán) (pop: 12,100) --> See nearby quakes!
21 km (13 mi) S of Hormigueros (pop: 11,900) --> See nearby quakes!
21 km (13 mi) SW of Sabana Grande (pop: 8,960) --> See nearby quakes!
22 km (13 mi) W of Guanica (Guánica) (pop: 9,220) --> See nearby quakes!
28 km (17 mi) S of Mayaguez (Mayagüez) (pop: 78,600) --> See nearby quakes!
29 km (18 mi) WSW of Yauco (pop: 20,300) --> See nearby quakes!
29 km (18 mi) SSW of Maricao (pop: 1,170) --> See nearby quakes!
113 km (70 mi) WSW of Bayamon (Bayamón) (pop: 203,500) --> See nearby quakes!
121 km (75 mi) WSW of San Juan (pop: 418,100) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
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||10 km||7 Km WSW of La Parguera, Puerto Rico||USGS|
|3.0||10 km||PUERTO RICO REGION||EMSC|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.