Sismo leggero mag. 4.2 - Bajos de Chila, 8.5 km a ovest da Puerto Escondido, Messico, giovedí, 27 maggio 2021 -

Sismo leggero mag. 4.2 - Bajos de Chila, 8.5 km a ovest da Puerto Escondido, Messico, giovedí, 27 maggio 2021

Sismo leggero magnitudine 4.2 at 35 km depth

27 May 18:42 UTC: Primo a segnalare: SSN dopo 13 minuti.
Update Thu, 27 May 2021, 18:51
Moderate magnitude 4.2 quake hits 8 km northwest of Puerto Escondido, Mexico around noon
4.2 quake 27 May 1:29 pm (GMT -5)
4.2 quake 27 May 1:29 pm (GMT -5)
An earthquake of magnitude 4.2 occurred around noon on Thursday 27 May 2021 at 1:29 pm local time near Puerto Escondido, San Pedro Mixtepec -Dto. 22 -, Oaxaca, Mexico, as reported by Mexico's National Seismological Service (SSN).
According to preliminary data, the quake was located at a moderately shallow depth of 35 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.
A second report was later issued by the European-Mediterranean Seismological Centre (EMSC), which listed it as a magnitude 4.2 earthquake 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 Las Tres Palmas (pop. 260) located 2 km from the epicenter, Puerto Escondido (pop. 25,900) 8 km away, Brisas de Zicatela (pop. 9,800) 14 km away, San Gabriel Mixtepec (pop. 3,500) 23 km away, and Santos Reyes Nopala (pop. 5,200) 23 km away.
Other towns or cities near the epicenter where the quake might have been felt as very weak shaking include Rio Grande (pop. 12,900) located 33 km from the epicenter, Santa Catarina Juquila (pop. 6,200) 41 km away, and Miahuatlan de Porfirio Diaz (pop. 23,900) 76 km away.
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Earthquake data:

Data & ora: 27 May 2021 18:29:11 UTC -
Ora locale a epicentro: Thursday, 27 May 2021 13:29 (GMT -5)
Magnitudine: 4.2
Profondità: 35.0 km
Epicentro latitudine / longitudine: 15.9°N / 97.15°W (Bajos de Chila, Oaxaca, Messico)
Nearby towns and cities:
2 km OSO da Las Tres Palmas (San Pedro Mixtepec -Dto. 22 -) (pop: 257) --> Vedi sismi vicini
8 km ONO da Puerto Escondido (pop: 25,900) --> Vedi sismi vicini
23 km O da Santa Maria Colotepec (pop: 1,370) --> Vedi sismi vicini
23 km S da Santos Reyes Nopala (pop: 5,200) --> Vedi sismi vicini
33 km ESE da Rio Grande (pop: 12,900) --> Vedi sismi vicini
41 km SSE da Santa Catarina Juquila (pop: 6,220) --> Vedi sismi vicini
43 km OSO da San Baltazar Loxicha (pop: 2,180) --> Vedi sismi vicini
76 km SO da Miahuatlan de Porfirio Diaz (Miahuatlán de Porfirio Díaz) (pop: 23,900) --> Vedi sismi vicini
137 km SSO da Oaxaca (pop: 255,000) --> Vedi sismi vicini
445 km SSE da Città del Messico (Mexico City) (pop: 12,294,200) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Overcast Clouds 32.2°C (90 F), humidity: 53%, wind: 3 m/s (7 kts) from SW
Fonte dati primaria: SSN (Servicio Sismológico Nacional)
Stima dell'energia sismica liberata: 1.3 x 1011 joules (35 megawatt hours, equivalent to 30.1 tons of TNT) More info
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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.
Mag.ProfonditàUbicazioneFonte
4.235 kmMexico: 9 Km Al NOROESTE De PUERTO ESCONDIDO, OAXSSN
4.235 kmOFFSHORE OAXACA, MEXICOEMSC

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Puerto Escondido, San Pedro Mixtepec -Dto. 22 -, Oaxaca (8.6 km ESE of epicenter) [Map] / Weak shaking (MMI III) / rattling, vibrating / 2-5 s
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