Light mag. 4.2 earthquake - North Pacific Ocean, 59 km southeast of San Jose, Guatemala, on Saturday, 2 Jan 2021 9:14 pm (GMT -6) -
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Light magnitude 4.2 earthquake at 24 km depth
3 Jan 03:21 UTC: First to report: INETER after 7 minutes.
3 Jan 03:28: Hypocenter depth recalculated from 22.0 to 24.0 km (from 13.7 to 14.9 mi).
3 Jan 03:28: Hypocenter depth recalculated from 22.0 to 24.0 km (from 13.7 to 14.9 mi).
Update Sun, 3 Jan 2021, 03:27
Light tremor of magnitude 4.2 just reported 59 km southeast of Puerto San José, Guatemala4.2 quake 2 Jan 9:14 pm (GMT -6)
The Nicaraguan Institute of Territorial Studies (INETER) reported a magnitude 4.2 quake in Guatemala near Puerto San José, Municipio de San José, Departamento de Escuintla, only 13 minutes ago. The earthquake hit in the evening on Saturday 2 January 2021 at 9:14 pm local time at a shallow depth of 22 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.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Iztapa (pop. 4,000) located 52 km from the epicenter, Puerto San José (pop. 18,700) 59 km away, Taxisco (pop. 6,500) 61 km away, Guazacapan (pop. 7,100) 62 km away, Chiquimulilla (pop. 12,800) 63 km away, La Gomera (pop. 24,000) 88 km away, Barberena (pop. 30,500) 88 km away, and Escuintla (pop. 103,200) 93 km away.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Iztapa (pop. 4,000) located 52 km from the epicenter, Puerto San José (pop. 18,700) 59 km away, Taxisco (pop. 6,500) 61 km away, Guazacapan (pop. 7,100) 62 km away, Chiquimulilla (pop. 12,800) 63 km away, La Gomera (pop. 24,000) 88 km away, Barberena (pop. 30,500) 88 km away, and Escuintla (pop. 103,200) 93 km away.
Earthquake data:
Date & time: 3 Jan 2021 03:14:05 UTC -
Local time at epicenter: Saturday, 2 Jan 2021 9:14 pm (GMT -6)
Magnitude: 4.2
Depth: 24.0 km
Epicenter latitude / longitude: 13.52°N / 90.471°W

Nearest volcano: Moyuta (69 km / 43 mi)
Nearby towns and cities:
53 km (33 mi) SSE of Iztapa (pop: 4,020) --> See nearby quakes!
59 km (37 mi) SE of San Jose (Municipio de San José) (pop: 18,700) --> See nearby quakes!
63 km (39 mi) S of Chiquimulilla (pop: 12,800) --> See nearby quakes!
86 km (54 mi) SSW of Cuilapa (pop: 16,500) --> See nearby quakes!
88 km (55 mi) S of Barberena (pop: 30,500) --> See nearby quakes!
89 km (55 mi) SE of La Gomera (pop: 24,000) --> See nearby quakes!
93 km (58 mi) SSE of Escuintla (pop: 103,200) --> See nearby quakes!
124 km (77 mi) S of Mixco (pop: 473,100) --> See nearby quakes!
125 km (78 mi) S of Guatemala City (pop: 994,900) --> See nearby quakes!
140 km (87 mi) W of San Salvador (El Salvador) (pop: 526,000) --> See nearby quakes!
Weather at epicenter at time of quake:
Clear Sky
27.8°C (82 F), humidity: 75%, wind: 4 m/s (8 kts) from WNW
Primary data source: INETERClear Sky

Estimated released energy: 1.3 x 1011 joules (35 megawatt hours, equivalent to 30.1 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 4.2 | 24 km | 40 Km Al Suroeste De Las Brisas, Guatemala | INETER |
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
- 13 Jan 2001 17:33| 7.7 |60km / 37mi|20 years ago|203km / 126mi| North Pacific Ocean, 91 km SE of San Salvador, El Salvador
- 06 Aug 1942 23:37| 7.7 |35km / 22mi|79 years ago|82km / 51mi| North Pacific Ocean, 26 km S of La Gomera, Escuintla, Guatemala
- 04 Feb 1976 09:01| 7.5 |5km / 3.1mi|45 years ago|249km / 155mi| Municipio de Los Amates, 70 km SW of Puerto Barrios, Guatemala
- 19 Apr 1902 02:23| 7.5 |unknown|119 years ago|78km / 49mi| 10.8 km SE of La Gomera, Escuintla, Guatemala
- 07 Nov 2012 16:35| 7.4 |24km / 15mi|8 years ago|170km / 105mi| North Pacific Ocean, 35 km S of Champerico, Guatemala
- 19 Jun 1982 06:21| 7.3 |73km / 45mi|39 years ago|119km / 74mi| North Pacific Ocean, 45 km SW of San Salvador, El Salvador
- 14 Dec 1935 22:05| 7.3 |35km / 22mi|85 years ago|245km / 152mi| Puerto Madero, 4.6 km E of Puerto Madero, Tapachula, Chiapas, Mexico
- 23 Oct 1950 16:13| 7.2 |65km / 41mi|70 years ago|179km / 111mi| 1.9 km N of Champerico, Departamento de Retalhuleu, Guatemala
- 08 Feb 1926 15:18| 7.2 |20km / 12.4mi|95 years ago|238km / 148mi| North Pacific Ocean, 119 km S of Usulutan, El Salvador
- 02 Dec 1983 03:09| 7.0 |67km / 42mi|37 years ago|168km / 105mi| North Pacific Ocean, 71 km S of Coatepeque, Guatemala
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