Light mag. 4.6 earthquake - South Pacific Ocean, 79 km west of Minas de Marcona, Peru, on Monday, 22 Feb 2021 10:21 am (GMT -5) -
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Light magnitude 4.6 earthquake at 43 km depth
22 Feb 15:27 UTC: First to report: EMSC after 6 minutes.
Update Mon, 22 Feb 2021, 15:33
Moderate magnitude 4.6 quake hits 79 km southwest of Minas de Marcona, Peru in the morning4.6 quake 22 Feb 10:21 am (GMT -5)
An earthquake of magnitude 4.6 occurred only 12 minutes ago 79 km southwest of Minas de Marcona, Peru, the European-Mediterranean Seismological Centre (EMSC) reported.
The quake hit at a moderately shallow depth of 43 km beneath the epicenter near Minas de Marcona, Provincia de Nazca, Ica, Peru, in the morning on Monday 22 February 2021 at 10:21 am local time. 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.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Miramar (pop. 31) located 70 km from the epicenter, San Juan de Marcona (pop. 12,800) 72 km away, Minas de Marcona (pop. 15,500) 79 km away, and Nazca (pop. 23,600) 112 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.
The quake hit at a moderately shallow depth of 43 km beneath the epicenter near Minas de Marcona, Provincia de Nazca, Ica, Peru, in the morning on Monday 22 February 2021 at 10:21 am local time. 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.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Miramar (pop. 31) located 70 km from the epicenter, San Juan de Marcona (pop. 12,800) 72 km away, Minas de Marcona (pop. 15,500) 79 km away, and Nazca (pop. 23,600) 112 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:
Date & time: 22 Feb 2021 15:21:30 UTC -
Local time at epicenter: Monday, 22 Feb 2021 10:21 am (GMT -5)
Magnitude: 4.6
Depth: 43.0 km
Epicenter latitude / longitude: 15.36°S / 75.83°W

Nearby towns and cities:
70 km (44 mi) WSW of Miramar (pop: 31) --> See nearby quakes!
72 km (45 mi) W of San Juan de Marcona (pop: 12,800) --> See nearby quakes!
79 km (49 mi) WSW of Minas de Marcona (Nazca) (pop: 15,500) --> See nearby quakes!
112 km (70 mi) WSW of Nazca (pop: 23,600) --> See nearby quakes!
144 km (90 mi) S of Ica (pop: 246,800) --> See nearby quakes!
188 km (117 mi) SSE of Pisco (pop: 61,900) --> See nearby quakes!
191 km (119 mi) S of San Clemente (Pisco) (pop: 15,800) --> See nearby quakes!
219 km (136 mi) S of Chincha Alta (pop: 153,100) --> See nearby quakes!
300 km (186 mi) SW of Ayacucho (pop: 140,000) --> See nearby quakes!
391 km (243 mi) SSE of Lima (pop: 7,737,000) --> See nearby quakes!
Weather at epicenter at time of quake:
Few Clouds
21.6°C (71 F), humidity: 81%, wind: 7 m/s (14 kts) from SE
Primary data source: EMSC (European-Mediterranean Seismological Centre)Few Clouds

Estimated released energy: 5 x 1011 joules (139 megawatt hours, equivalent to 120 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 |
4.6 | 43 km | NEAR COAST OF CENTRAL PERU | EMSC |
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
- Date / time UTC| Mag |Depth|Age|Distance| Details
- 24 Aug 1942 22:50| 8.1 |30km / 19mi|79 years ago|135km / 84mi| Provincia de Lucanas, Ayacucho, 25 km E of Nazca, Ica, Peru
- 15 Aug 2007 23:40| 8.0 |39km / 24mi|14 years ago|235km / 146mi| South Pacific Ocean, 51 km W of Chincha Alta, Provincia de Chincha, Ica, Peru
- 12 Nov 1996 16:59| 7.7 |33km / 21mi|24 years ago|44km / 27mi| South Pacific Ocean, 81 km W of Nazca, Ica, Peru
- 06 Aug 1913 22:14| 7.7 |25km / 16mi|108 years ago|248km / 154mi| South Pacific Ocean, 120 km W of Camana, Arequipa, Peru
- 14 Jan 2018 09:18| 7.1 |38km / 24mi|3 years ago|142km / 88mi| South Pacific Ocean, 76 km SE of San Juan de Marcona, Peru
- 15 Jan 1960 09:30| 7.1 |65km / 40mi|61 years ago|111km / 69mi| 4.3 km SE of La Joya, Provincia de Nazca, Ica, Peru
- 25 Sep 2013 16:42| 7.0 |40km / 25mi|8 years ago|150km / 93mi| South Pacific Ocean, 21 km SW of Atiquipa, Provincia de Caraveli, Arequipa, Peru
- 28 Oct 2011 18:54| 6.9 |24km / 15mi|9 years ago|104km / 64mi| Provincia de Pisco, 48 km SW of Ica, Peru
- 25 Jun 1930 21:21| 6.6 |15km / 9.3mi|91 years ago|52km / 32mi| South Pacific Ocean, 104 km S of Ica, Peru
- 30 Jan 2012 05:11| 6.4 |43km / 27mi|9 years ago|134km / 83mi| 15 km SE of Ica, Peru
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