Light mag. 4.3 earthquake - San Juan Mazatlan, 53 km northwest of Matias Romero, Oaxaca, Mexico, on Tuesday, 2 Mar 2021 2:24 pm (GMT -6) -

Light mag. 4.3 earthquake - San Juan Mazatlan, 53 km northwest of Matias Romero, Oaxaca, Mexico, on Tuesday, 2 Mar 2021 2:24 pm (GMT -6)

Séisme faible magnitude 4.3 at 99 km depth

2 Mar 20:42 UTC: Premier à signaler: SSN après 18 minutes.
Update Tue, 2 Mar 2021, 20:51
Moderate magnitude 4.3 earthquake 53 km northwest of Matias Romero, Mexico
4.3 quake 2 Mar 2:24 pm (GMT -6)
4.3 quake 2 Mar 2:24 pm (GMT -6)
An intermediate magnitude 4.3 earthquake was reported early afternoon near Matias Romero, Matías Romero Avendaño, Oaxaca, Mexico.
According to Mexico's National Seismological Service (SSN), the quake hit on Tuesday 2 March 2021 at 2:24 pm local time at an intermediate depth of 99 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.
Our monitoring service identified a second report from the European-Mediterranean Seismological Centre (EMSC) which listed the quake at magnitude 4.3 as well.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include San Pedro Acatlan Grande (pop. 630) located 5 km from the epicenter, San Juan Mazatlan (pop. 1,800) 7 km away, San Juan Cotzocon (pop. 3,700) 32 km away, San Juan Guichicovi (pop. 4,300) 44 km away, Colonia Rincon Viejo (pop. 8,500) 52 km away, Matias Romero (pop. 18,900) 53 km away, Jalapa (pop. 8,300) 65 km away, and Ixtepec (pop. 25,400) 71 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.
Download the Volcanoes & Earthquakes app to get one of the fastest seismic alerts online:
Android | IOS

Earthquake data:

Date & time: 2 Mar 2021 20:24:18 UTC -
Local time at epicenter: mardi, 2 mars 2021 14:24 (GMT -6)
Magnitude: 4.3
Profondeur: 99.0 km
Epicenter latitude / longitude: 17.08°N / 95.49°W (San Juan Mazatlan, État de Oaxaca, Mexique)
Volcan le plus près: San Martín (169 km / 105 mi)
Nearby towns and cities:
5 km NE de San Pedro Acatlan Grande (pop: 629) --> Voir les séismes à proximité!
25 km SE de Santa Maria Puxmetacan (pop: 1,380) --> Voir les séismes à proximité!
32 km ESE de San Juan Cotzocon (pop: 3,700) --> Voir les séismes à proximité!
44 km ONO de San Juan Guichicovi (pop: 4,280) --> Voir les séismes à proximité!
46 km O de Palomares (pop: 3,760) --> Voir les séismes à proximité!
53 km ONO de Matias Romero (Matías Romero Avendaño) (pop: 18,900) --> Voir les séismes à proximité!
65 km N de Jalapa (pop: 8,290) --> Voir les séismes à proximité!
71 km NO de Ixtepec (pop: 25,400) --> Voir les séismes à proximité!
131 km E de Oaxaca (pop: 255,000) --> Voir les séismes à proximité!
465 km ESE de Mexico (Mexico City) (pop: 12,294,200) --> Voir les séismes à proximité!
Weather at epicenter at time of quake:
Overcast Clouds 21.1°C (70 F), humidity: 82%, wind: 3 m/s (6 kts) from NNW
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 1.8 x 1011 joules (49.4 megawatt hours, equivalent to 42.5 tons of TNT) Plus d'infos
Montrer carte interactive
[smaller] [bigger]
If you felt this quake (or if you were near the epicenter), please share your experience and submit a short "I felt it" report! Other users would love to hear about it!
Also if you did NOT feel the quake although you were in the area, please report it! Your contribution is valuable also to earthquake science and earthquake hazard analysis and mitigation efforts. You can use your device location or the map to indicate where you were during the earthquake. Thank you!

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.

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 yet. If you felt it be the first to report it!
Volcanoes & Earthquakes - new app for Android

Earlier earthquakes in the same area

Why is there advertising on this site?
Support us - Help us upgrade our services!
We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
We need financing to increase hard- and software capacity as well as support our editor team. We're aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features, write great content, and in upgrading our soft- and hardware, please make a donation (PayPal or Online credit card payment).

Planned features:
  • Weather reports
  • Tsunami alerts
  • Design upgrades
  • Faster responsiveness
Thanks to your past donations, these features have been added recently:
  • Earthquake archive from 1900 onwards
  • Additional seismic data sources
  • Improved content in English
Download and Upgrade the Volcanoes & Earthquakes app to get one of the fastest seismic and volcano alerts online:
Android | IOS
Thank you!
Copyright: VolcanoDiscovery ou autres sources indiquées.
Utilisation des documents: Les textes, les images et les vidéos de ce site internet sont protégées par copyright. Toute reproduction et tout usage sans accord préalable ne sont pas autorisés. Si vous désirez acquérir pour certains documents (photos, vidéos, textes ou autres) le droit de reproduction, d'édition et, plus généralement, de toute utilisation destinée à un usage public, qu'elle soit commerciale ou pas, vous êtes priés de nous contacter.