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Moderate mag. 3.8 earthquake - North Atlantic Ocean, 150 km west of San Juan, Puerto Rico, on Sunday, Jan 23, 2022 at 8:53 pm (GMT -4) -

Moderate mag. 3.8 earthquake - North Atlantic Ocean, 150 km west of San Juan, Puerto Rico, on Sunday, Jan 23, 2022 at 8:53 pm (GMT -4) Moderate mag. 3.8 earthquake - North Atlantic Ocean, 150 km west of San Juan, Puerto Rico, on Sunday, Jan 23, 2022 at 8:53 pm (GMT -4)

Moderate magnitude 3.8 earthquake at 6 km depth

24 Jan 00:58 UTC: First to report: USGS after 5 minutes.
24 Jan 01:11: Magnitude recalculated from 4.0 to 3.9. Hypocenter depth recalculated from 10.0 to 28.8 km (from 6.2 to 17.9 mi). Epicenter location corrected by 7.7 km (4.8 mi) towards SW.
24 Jan 01:29: Magnitude recalculated from 3.9 to 3.8. Hypocenter depth recalculated from 28.8 to 6.0 km (from 17.9 to 3.7 mi). Epicenter location corrected by 1.9 km (1.2 mi) towards NNE.
Date & time: Jan 24, 2022 00:53:15 UTC -
Local time at epicenter: Sunday, Jan 23, 2022 at 8:53 pm (GMT -4)
Magnitude: 3.8
Depth: 6.0 km
Epicenter latitude / longitude: 18.6958°N / 67.5031°W (North Atlantic Ocean, Puerto Rico)
Antipode: 18.696°S / 112.497°E
Nearby towns and cities:
150 km (93 mi) W of San Juan (pop: 418,100) --> See nearby quakes!
117 km (73 mi) WNW of Puerto Rico Island (pop: 3,474,200) --> See nearby quakes!
Weather at epicenter at time of quake:
Clear Sky 23.8°C (75 F), humidity: 64%, wind: 4 m/s (8 kts) from ESE
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 3.2 x 1010 joules (8.78 megawatt hours, equivalent to 7.56 tons of TNT) | about seismic energy
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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.
Mag.DepthLocationSource
3.86 km46 Km NW of Rincón, Puerto RicoUSGS
3.86 kmPuerto Rico: Mona PassageRaspberryShake
3.929 kmPUERTO RICO REGIONEMSC

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake.
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