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Strong mag. 5.4 earthquake - North Atlantic Ocean on Tuesday, October 6, 2020 at 04:24 GMT

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Strong magnitude 5.4 earthquake at 10 km depth

6 Oct 05:08 UTC: First to report: USGS after 43 minutes.
6 Oct 18:56: Magnitude recalculated from 5.6 to 5.4. Epicenter location corrected by 3.6 km (2.2 mi) towards ENE.
6 Oct 22:38: Epicenter location corrected by 3 km (1.9 mi) towards WNW.

Earthquake details

Date & time	Oct 6, 2020 04:24:57 UTC
Local time at epicenter
Status	Confirmed
Magnitude	5.4
Depth	10.0 km
Epicenter latitude / longitude	32.8645°N / 39.838°W (international territory)
Antipode	32.865°S / 140.162°E
Shaking intensity	Strong shaking near epicenter
Felt	0 reports
Primary data source	USGS (United States Geological Survey)
Nearest volcano	###NEARESTVOLCANO2###
Nearby towns and cities
Weather at epicenter at time of quake	Clear Sky 24°C (75 F), humidity: 80%, wind: 5 m/s (10 kts) from E
Estimated seismic energy released	7.9 x 10¹² joules (2.21 gigawatt hours, equivalent to 1898 tons of TNT or 0.1 atomic bombs!) \| 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.	Depth	Location	Source
5.4	10 km	Northern Mid-Atlantic Ridge	USGS
5.1	10 km	Northern Mid-atlantic Ridge	EMSC
4.8	10 km	Northern Mid Atlantic Ridge	GFZ

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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.

Aftershocks

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Recorded aftershocks, latest first (0 quake)

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