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Sismo leggero mag. 4.4 - 43 km a ovest da Salina Cruz, Oaxaca, Messico, mercoledì, 1 dic 2021 01:03 (GMT -6) -

Sismo leggero mag. 4.4 - 43 km a ovest da Salina Cruz, Oaxaca, Messico, mercoledì,  1 dic 2021 01:03 (GMT -6) Sismo leggero mag. 4.4 - 43 km a ovest da Salina Cruz, Oaxaca, Messico, mercoledì,  1 dic 2021 01:03 (GMT -6)

Sismo leggero magnitudine 4.4 a 60 km di profondità

1 Dec 07:14 UTC: Primo a segnalare: SSN dopo 11 minuti.
Update Wed, 1 Dec 2021, 07:18
Moderate tremor of magnitude 4.4 just reported 43 km southwest of Salina Cruz, Mexico
4.4 quake 1 Dec 1:03 am (GMT -6)
4.4 quake 1 Dec 1:03 am (GMT -6)
Mexico's National Seismological Service (SSN) reported a magnitude 4.4 quake in Mexico near Salina Cruz, Oaxaca, only 15 minutes ago. The earthquake hit early morning on Wednesday, December 1st, 2021, at 1:03 am local time at a moderately shallow depth of 60 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 San Francisco de Asis (pop. 85) located 6 km from the epicenter, San Pedro Huamelula (pop. 2,200) 10 km away, Salina Cruz (pop. 76,600) 43 km away, Santo Domingo Tehuantepec (pop. 42,100) 47 km away, San Blas Atempa (pop. 12,000) 48 km away, Crucecita (pop. 15,100) 68 km away, Juchitan de Zaragoza (pop. 74,800) 73 km away, and Ixtepec (pop. 25,400) 75 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

Data & ora: 1 Dec 2021 07:03:37 UTC -
Ora locale a epicentro: mercoledì, 1 dic 2021 01:03 (GMT -6)
Magnitudine: 4.4
Prof.: 60.0 km
Epicentro latitudine / longitudine: 16.06°N / 95.58°W (San Pedro Huamelula, Oaxaca, Messico)
Antipode: 16.06°S / 84.42°E
Nearby towns and cities:
6 km SE da San Francisco de Asis (pop: 85) --> Vedi sismi vicini
13 km NE da Santiago Astata (pop: 2,210) --> Vedi sismi vicini
43 km OSO da Salina Cruz (pop: 76,600) --> Vedi sismi vicini
47 km SO da Santo Domingo Tehuantepec (Tehuantepec) (pop: 42,100) --> Vedi sismi vicini
48 km SO da San Blas Atempa (pop: 12,000) --> Vedi sismi vicini
68 km ENE da Crucecita (pop: 15,100) --> Vedi sismi vicini
73 km SO da Juchitan de Zaragoza (pop: 74,800) --> Vedi sismi vicini
75 km SO da Ixtepec (pop: 25,400) --> Vedi sismi vicini
165 km SE da Oaxaca (pop: 255,000) --> Vedi sismi vicini
531 km SE da Città del Messico (Ciudad de México) (pop: 12,294,200) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Clear Sky 20.8°C (69 F), humidity: 71%, wind: 3 m/s (6 kts) from NNW
Fonte dati primaria: SSN (Servicio Sismológico Nacional)
Stima dell'energia sismica liberata: 2.5 x 1011 joules (69.8 MWh, equivalent to 60 tons of TNT) | about seismic energy
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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.
4.460 kmMexico: 43 Km Al SUROESTE De SALINA CRUZ, OAXSSN

User reports for this quake (3)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Leave a comment if you find a particular report interesting or want to add to it.
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Santa María albarradas (163.5 km NW of epicenter) [Map] / Light shaking (MMI IV) / both vertical and horizontal swinging / very short
La Crucecita / Weak shaking (MMI III) / rattling, vibrating / very short : Woke me up from sleep  
Crucecita, oaxaca / Weak shaking (MMI III) / rattling, vibrating / 1-2 s : Woke me up. Shook for a couple seconds and the dogs barked.  
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