Mag. 4.7 earthquake - North Atlantic Ocean, 109 km north of Charlotte Amalie, U.S. Virgin Islands, on Thursday, 26 Nov 2020 3:07 am (GMT -4) -
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Light magnitude 4.7 earthquake at 29 km depth
26 Nov 07:23 UTC: First to report: EMSC after 16 minutes.
26 Nov 07:25: Hypocenter depth recalculated from 29.0 to 5.0 km (from 18 to 3.1 mi). Epicenter location corrected by 3.3 km (2.1 mi) towards WSW.
26 Nov 07:56: Hypocenter depth recalculated from 5.0 to 29.0 km (from 3.1 to 18 mi). Epicenter location corrected by 3.3 km (2.1 mi) towards ENE.
26 Nov 07:25: Hypocenter depth recalculated from 29.0 to 5.0 km (from 18 to 3.1 mi). Epicenter location corrected by 3.3 km (2.1 mi) towards WSW.
26 Nov 07:56: Hypocenter depth recalculated from 5.0 to 29.0 km (from 3.1 to 18 mi). Epicenter location corrected by 3.3 km (2.1 mi) towards ENE.
Update Thu, 26 Nov 2020, 07:24
Light magnitude 4.7 quake hits 109 km northwest of Charlotte Amalie, U.S. Virgin Islands early morning 
4.7 quake PUERTO RICO REGION, U.S. Virgin Islands, 26 Nov 3.07 am (GMT -4)
The European-Mediterranean Seismological Centre (EMSC) reported a magnitude 4.7 quake in U.S. Virgin Islands near Charlotte Amalie only 16 minutes ago. The earthquake hit early morning on Thursday 26 November 2020 at 3.07 am local time at a shallow depth of 29 km. 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 should not have caused any significant damage, but was probably felt by many people as light vibration in the area of the epicenter. Weak shaking might have been felt in Charlotte Amalie (pop. 20,000) located 109 km from the epicenter, and Cruz Bay (pop. 2,700) 115 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.
Based on the preliminary seismic data, the quake should not have caused any significant damage, but was probably felt by many people as light vibration in the area of the epicenter. Weak shaking might have been felt in Charlotte Amalie (pop. 20,000) located 109 km from the epicenter, and Cruz Bay (pop. 2,700) 115 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:
Local time at epicenter: Thursday, 26 Nov 2020 3:07 am (GMT -4)
Magnitude: 4.7
Depth: 29.0 km
Epicenter latitude / longitude: 19.28°N / 65.22°W

Nearby towns and cities:
109 km (68 mi) NNW of Charlotte Amalie (Saint Thomas Island) (pop: 20,000) --> See nearby quakes!
115 km (72 mi) NNE of Fajardo (Puerto Rico) (pop: 34,100) --> See nearby quakes!
127 km (79 mi) NE of Carolina (Puerto Rico) (pop: 170,400) --> See nearby quakes!
130 km (81 mi) NE of Puerto Rico (San Juan, Puerto Rico) (pop: 418,100) --> See nearby quakes!
132 km (82 mi) NE of Trujillo Alto (Puerto Rico) (pop: 54,200) --> See nearby quakes!
133 km (83 mi) NE of Cataño (Catano, Puerto Rico) (pop: 28,100) --> See nearby quakes!
139 km (86 mi) NE of Bayamon (Bayamón, Puerto Rico) (pop: 203,500) --> See nearby quakes!
139 km (86 mi) NE of Guaynabo (Puerto Rico) (pop: 81,400) --> See nearby quakes!
145 km (90 mi) NE of Caguas (Puerto Rico) (pop: 86,800) --> See nearby quakes!
180 km (112 mi) NNW of St Croix (Saint Croix Island) (pop: 50,600) --> See nearby quakes!
108 km (67 mi) NNW of Saint Thomas Island (pop: 51,600) --> See nearby quakes!
99 km (61 mi) N of Cockroach Island --> See nearby quakes!
Weather at epicenter at time of quake:
Clear Sky
26.6°C (80 F), humidity: 71%, wind: 5 m/s (9 kts) from ENE
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Clear Sky

Estimated released energy: 7.1 x 1011 joules (197 megawatt hours, equivalent to 169 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.
Magnitude | Depth | Location | Source |
M 4.7 | 29 km | PUERTO RICO REGION | EMSC |
M 4.7 | 34 km | 108 Km NNW of Charlotte Amalie, U.S. Virgin Islands | USGS |
M 4.7 | 44 km | Puerto Rico Region, U.S. Virgin Islands | GFZ |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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There are no user reports for this quake yet. If you felt it Earlier earthquakes in the same area since 1900
Mag. 4.7 earthquake - North Atlantic Ocean, 109 km north of Charlotte Amalie, U.S. Virgin Islands, on Thursday, 26 Nov 2020 3:07 am (GMT -4)- Date / time UTC| Mag |Depth|Age|Distance| Details
- 29 Jul 1943 03:02| 7.7 |15km / 9.3mi|78 years ago|205km / 127mi| Puerto Rico Region
- 11 Oct 1918 14:14| 7.1 |15km / 9.3mi|102 years ago|217km / 135mi| Puerto Rico Region
- 11 Oct 2008 10:40| 6.1 |23km / 14mi|12 years ago|43km / 27mi| Virgin Islands Region (British Virgin Islands)
- 17 Oct 2001 11:29| 6.0 |33km / 21mi|19 years ago|31km / 19mi| Virgin Islands Region (British Virgin Islands)
- 07 Sep 2020 00:01| 5.0 |10km / 6.2mi|19 weeks ago|8029km / 4989mi| Falkland Islands Region
- 06 Oct 2019 15:10| 5.0 |15km / 9.3mi|1 year 15 weeks ago|83km / 51mi| 118km N of Road Town, British Virgin Islands
- 18 Nov 2020 11:59| 4.5 |31km / 19mi|9 weeks ago|38km / 24mi| 70 Km NNW of Charlotte Amalie, U.S. Virgin Islands
- 28 Dec 2019 07:06| 4.4 |17km / 10.6mi|1 year 3 weeks ago|20km / 12mi| 83km N of Culebra, Puerto Rico
- 21 Oct 2020 02:27| 3.8 |79km / 49mi|13 weeks ago|44km / 27mi| 99 Km N of Charlotte Amalie, U.S. Virgin Islands, British Virgin Islands
- 27 Oct 2020 11:26| 3.6 |30km / 19mi|12 weeks ago|40km / 25mi| 69 Km NNW of Charlotte Amalie, U.S. Virgin Islands
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