Moderate mag. 4.3 earthquake - North Pacific Ocean, 39 km south of Crucecita, Mexico, on Sunday, 20 Jun 2021 8:29 am (GMT -6) -

Moderate mag. 4.3 earthquake - North Pacific Ocean, 39 km south of Crucecita, Mexico, on Sunday, 20 Jun 2021 8:29 am (GMT -6)

Séisme modéré magnitude 4.3 at 17 km depth

20 Jun 14:47 UTC: Premier à signaler: EMSC après 18 minutes.
20 Jun 14:49: Maintenant en utilisant une nouvelle source de données: SSN
Update Sun, 20 Jun 2021, 14:51
Moderate 4.3 quake hits near Crucecita, Santa María Huatulco, Oaxaca, Mexico
4.3 quake 20 Jun 8:29 am (GMT -6)
4.3 quake 20 Jun 8:29 am (GMT -6)
A magnitude 4.3 earthquake near Crucecita, Santa María Huatulco, Oaxaca, Mexico, was reported only 21 minutes ago by Mexico's National Seismological Service (SSN), considered the main national agency that monitors seismic activity in Mexico. The earthquake occurred at a shallow depth of 17 km beneath the epicenter in the morning on Sunday 20 June 2021 at 8:29 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.
Our monitoring service identified a second report from the European-Mediterranean Seismological Centre (EMSC) which listed the quake at magnitude 4.3 as well.
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 San Agustin (pop. 250) located 37 km from the epicenter, and Crucecita (pop. 15,100) 39 km away.
Other towns or cities near the epicenter where the quake might have been felt as very weak shaking include Huatulco (pop. 7,400) located 55 km from the epicenter, San Miguel Figueroa (pop. 1,100) 57 km away, Puerto Angel (pop. 2,600) 57 km away, San Pedro Pochutla (pop. 13,700) 60 km away, Benito Juarez (pop. 1,300) 60 km away, San Roque (pop. 1,500) 62 km away, and Merced del Potrero (pop. 2,200) 68 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.
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Earthquake data:

Date & time: 20 Jun 2021 14:29:39 UTC -
Local time at epicenter: dimanche, 20 juin 2021 08:29 (GMT -6)
Magnitude: 4.3
Profondeur: 17.0 km
Epicenter latitude / longitude: 15.44°N / 96.01°W (Océan Pacifique Nord, Mexique)
Nearby towns and cities:
37 km SE de San Agustin (Santa María Huatulco) (pop: 250) --> Voir les séismes à proximité!
39 km SSE de Crucecita (pop: 15,100) --> Voir les séismes à proximité!
55 km SE de Huatulco (pop: 7,410) --> Voir les séismes à proximité!
60 km SE de San Pedro Pochutla (pop: 13,700) --> Voir les séismes à proximité!
68 km S de Merced del Potrero (pop: 2,180) --> Voir les séismes à proximité!
70 km SSO de Santa Maria Huamelula (pop: 1,370) --> Voir les séismes à proximité!
75 km SE de Candelaria Loxicha (pop: 2,070) --> Voir les séismes à proximité!
76 km SE de San José Piedras Negras (pop: 1,140) --> Voir les séismes à proximité!
96 km SO de El Carrizal (pop: 1,290) --> Voir les séismes à proximité!
553 km SE de Mexico (pop: 12,294,200) --> Voir les séismes à proximité!
Weather at epicenter at time of quake:
Overcast Clouds 30.3°C (87 F), humidity: 80%, wind: 2 m/s (3 kts) from N
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
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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.
4.317 kmMexico: 38 Km Al SURESTE De CRUCECITA, OAXSSN

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
near Huatulco, Oaxaca (45.4 km NW of epicenter) [Map] / Weak shaking (MMI III)
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