Contact | RSS | EN | DE | EL | ES | FR | IT | RU

Séisme modéré mag. 4.7 - Océan Pacifique Nord, 62 km au sud-est de Puerto Escondido, Mexique, lundi, 18 juil. 2022 08:22 (GMT -5) -

Séisme modéré mag. 4.7 - Océan Pacifique Nord, 62 km au sud-est de Puerto Escondido, Mexique, lundi, 18 juil. 2022 08:22 (GMT -5) Séisme modéré mag. 4.7 - Océan Pacifique Nord, 62 km au sud-est de Puerto Escondido, Mexique, lundi, 18 juil. 2022 08:22 (GMT -5)

Séisme modéré magnitude 4.7 à 16 km de profondeur

18 Jul 13:29 UTC: Premier à signaler: VolcanoDiscovery après 6 minutes.
18 Jul 13:37: Maintenant en utilisant une nouvelle source de données: GFZ
18 Jul 13:42: Magnitude recalculée de 4.4 à 4.5. Profondeur recalculée de 48.0 à 51.0 km (de 30 à 32 mi). Emplacement de l'épicentre corrigé de 4.6 km (2.8 mi) au NNE.
18 Jul 13:49: Maintenant en utilisant une nouvelle source de données: SSN
Update Mon, 18 Jul 2022, 13:42

Magnitude 4.4 earthquake strikes near Miahuatlan de Porfirio Diaz, Miahuatlán de Porfirio Díaz, Oaxaca, Mexico

4.4 quake 18 Jul 8:22 am (GMT -5)
4.4 quake 18 Jul 8:22 am (GMT -5)
An earthquake of magnitude 4.4 occurred only 19 minutes ago 43 km southeast of Miahuatlan de Porfirio Diaz, Mexico, the German Research Centre for Geosciences (GFZ) reported.
The quake hit at a moderately shallow depth of 48 km beneath the epicenter near Miahuatlan de Porfirio Diaz, Miahuatlán de Porfirio Díaz, Oaxaca, Mexico, in the morning on Monday, July 18th, 2022, at 8:22 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 citizen-seismograph network of RaspberryShake which listed the quake at magnitude 4.4 as well. A third agency, the European-Mediterranean Seismological Centre (EMSC), reported the same quake at magnitude 4.4.
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 Santa Cruz Ozolotepec (pop. 1,100) located 6 km from the epicenter, San Miguel Suchixtepec (pop. 1,800) 15 km away, Huatulco (pop. 7,400) 22 km away, and San Pedro Mixtepec (pop. 3,800) 27 km away.
Other towns or cities near the epicenter where the quake might have been felt as very weak shaking include San Cristobal (pop. 4,100) located 33 km from the epicenter, San Pedro Pochutla (pop. 13,700) 34 km away, Crucecita (pop. 15,100) 36 km away, and Miahuatlan de Porfirio Diaz (pop. 23,900) 43 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.

Téléchargez l'application Volcans et Séismes et recevez l'une des alertes sismiques les plus rapides en ligne : Android | iOS

Détails du séisme

Date et l'heure18 Jul 2022 13:22:44 UTC -
Heure locale à l'épicentrelundi, 18 juil. 2022 08:22 (GMT -5)
StatutConfirmé
Magnitude4.7
Profondeur16.0 km
Épicentre latitude / longitude15.38°N / 96.8°W (Océan Pacifique Nord, Mexique)
Antipode15.38°S / 83.2°E
Intensité d'agitationSecousses faibles
Senti13 rapports
Source de données principaleSSN (Servicio Sismológico Nacional)
Lieux à proximité40 km S de Escobilla (Santa María Tonameca) (pop: 446) | Carte | Séismes à proximité
54 km SO de San Pedro Pochutla (pop: 13,700) | Carte | Séismes à proximité
62 km SSE de Puerto Escondido (pop: 25,900) | Carte | Séismes à proximité
72 km SO de Huatulco (pop: 7,410) | Carte | Séismes à proximité
83 km OSO de Crucecita (pop: 15,100) | Carte | Séismes à proximité
89 km SSE de Santos Reyes Nopala (pop: 5,200) | Carte | Séismes à proximité
98 km SE de Rio Grande (pop: 12,900) | Carte | Séismes à proximité
514 km SSE de Mexico (pop: 12,294,200) | Carte | Séismes à proximité
Météo à l'épicentre au moment du séismeBroken Clouds 28°C (82 F), humidity: 76%, wind: 3 m/s (7 kts) from NW
Énergie sismique estimée libérée7.1 x 1011 joules (197 MWh, équivalent à 169 tonnes de TNT) | about seismic energy
Montrer carte interactive
[réduire] [enlarger]

Données pour le même séisme indiquées par différentes agences

Info : Plus les agences signalent le même séisme et publient des données similaires, plus vous pouvez avoir confiance dans les données. Il faut normalement jusqu'à quelques heures pour que les paramètres sismiques soient calculés avec une précision quasi optimale.
Mag.ProfondeurLieuSource
4.716 kmMexico: 54 Km Al SUROESTE De S PEDRO POCHUTLA, OAXSSN
4.634 kmOAXACA, MEXICOEMSC
4.620 kmOaxaca, MexicoRaspberryShake
4.551 kmOaxaca, MexicoGFZ
4.620 km2 Km W of Candelaria Loxicha, MexicoUSGS

Seismograms

Seismic station: Tegucigalpa, Honduras (TGUH/CU network) | Distance from quake: 1035 km / 643 mi | Show on map | Station Info
Seismic station Tegucigalpa, Honduras: vertical movement plot around time of quake (source: IRIS/BUD)
Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Source: IRIS Buffer of Uniform Data (BUD) webtool
Montrer plus

Témoignages pour ce séisme (14)

Les rapports des utilisateurs estiment l'intensité perçue des secousses du sol en fonction de l' Échelle MMI (Modified Mercalli Intensity Scale).
Contribuer:
Laisser un commentaire.
Signaler comme inapproprié.
Marquer comme utile ou intéressant.
Envoyez votre propre témoignage!
Traduire
Puerto Escondido, Oaxaca, Mexico (62.1 km NNW of epicenter) [Map] / Very weak shaking (MMI II) / horizontal (sideways) swinging / 2-5 s : Sitting on a balcony on 3rd floor. Felt shaking of my chair. Say nearby potted plants shaking. | 2 users found this interesting.  
Puerto Escondido Oaxaca Mexico (64.8 km NNW of epicenter) [Map] / Weak shaking (MMI III) / vertical swinging (up and down) / 15-20 s : Small up and down movement. | 2 users found this interesting.  
Puerto Escondido / Light shaking (MMI IV) / horizontal (sideways) swinging / 1-2 s : Light shaking | 2 users found this interesting.  
Oaxaca de juarez / Very weak shaking (MMI II) / horizontal (sideways) swinging / 1-2 s : Shaking of bed | 2 users found this interesting. (reported through our app)  
Zipolite (43.4 km NE of epicenter) [Map] / Weak shaking (MMI III) / rattling, vibrating / 5-10 s
Playa Santa Cruz (82.4 km ENE of epicenter) [Map] / Light shaking (MMI IV) / rattling, vibrating / 2-5 s
Brisas de Zicatela, Santa Maria Colotepec, Oaxaca (57 km NNW of epicenter) [Map] / Light shaking (MMI IV) / vibration and rolling / very short
Santa Maria Colotopec (57.4 km NNW of epicenter) [Map] / Light shaking (MMI IV) / rattling, vibrating / 2-5 s
Puerto Escondido, Oax / Very weak shaking (MMI II)
Puerto / Weak shaking (MMI III) / horizontal (sideways) swinging / very short
Puerto Escondido / Weak shaking (MMI III) / rattling, vibrating / 2-5 s
Plata zicatela / not felt / 1-2 s
Puerto Escondido / Light shaking (MMI IV) / rattling, vibrating / 5-10 s
Puerto Escondido / Very weak shaking (MMI II) / horizontal (sideways) swinging / 5-10 s

Earlier earthquakes in the same area

Découvrez notre app gratuite !
Volcanoes & Earthquakes - new app for Android
Android | Version iOS

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:
  • Improved multilanguage support
  • Tsunami alerts
  • Faster responsiveness
Thanks to your past donations, these features have been added recently:
  • Design upgrade
  • Detailed quake stats
  • Additional seismic data sources
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.
Volcanoes & Earthquakes
VolcanoDiscovery Home
Volcans | Séismes | Photos | Actualités | App
Adventure & Study Travel
Tours to Volcanoes and Volcanic Areas: walking tours, photo tours, study tours
Voyages |
Get our newsletter!
Company info
Contact | Mentions légales | Terms & conditions
Follow us
Follow us on facebook Follow us on Instagram Follow us on Twitter Visit our Youtube channel
EN | DE | EL | ES | FR | IT | RU
VolcanoDiscovery GmbH, Germany, Reg. nr.: HRB 103744, EU Tax Id: DE 310 395 322 owned and created by
Dr. Tom Pfeiffer, volcanologist, volcano photographer, tour organizer member of
IAVCEI
Volcanological Society
Ecotourism Greece
Insured by R+V
VolcanoDiscovery © 2004- All Rights Reserved | Privacy