Get our newsletter!
Voyages aux volcans actifs !
Volcanoes & Earthquakes - new app for Android
Volcanoes & Earthquakes - app for iPhone & iPad

Départs garantis:
12-30 août 2019: Kamchatka - Land of Colors - Kamchatka (Russia)
13-29 août 2019: Les volcans actifs de Java - Java (Indonésie)
14-17 août 2019: Spécial Volcan Krakatau - Le Krakatau, détroit de la Sonde
1-19 sept. 2019: Kamchatka - Land of Colors - Kamchatka (Russia)
3-18 sept. 2019: Du Krakatau à Bali - Java (Indonésie)
11-25 oct. 2019: Volcans d'Italie - le Grand Tour - Italie du Sud
: Places libres / : Départ garanti / : Quelques places disponibles / : Groupe fermé

Support us?

Maintaining the volcano and earthquake news sections on this website, the free Volcano Webcams tool and interactive map widget is a free-time, both time- and server cost intensive effort.
If you find the information useful and would like to support us, and help keep it alive and improve it, please consider making a small donation. Thank you!

Moderate mag. 5.7 earthquake - 5.7 TONGA on Thursday, 29 January 2015

Moderate mag. 5.4 earthquake - TONGA on Thursday, 29 January 2015

Moderate mag. 5.4 earthquake  - TONGA on Thursday, 29 January 2015
Jan 29 08:10: Magnitude recalculated from 5.2 to 5.4.
Hypocenter depth recalculated from 10.0 to 20.0 km.
Date & time: Thu, 29 Jan 03:49:33 UTC
Magnitude: 5.4
Depth: 20.0 km
Epicenter latitude / longitude: 19.23°S / 174.18°W (Tonga)
Nearest volcano: Metis Shoal (50 km)
Primary data source: EMSC
Estimated released energy: 7.9*10^12 J (2.21 GWh / 1898 tons of TNT / 0.1 atomic bombs equivalent) [learn more]
If you felt this quake (or if you were near the epicenter), please share your experience with us and submit a short "I felt it" report.
You can use your GPS or device location as well to show where you were during the earthquake.
- Merci!.

Data for same earthquake as reported from other agencies
HeureMag. / DepthLocationSource
Thu, 29 Jan 2015
Thu, 29 Jan 03:49 UTCM 5.5 / 10 kmTonga IslandsGFZ
Thu, 29 Jan 03:49 UTCM 5.2 / 35 km64km NNE of Pangai, TongaUSGS
Thu, 29 Jan 03:49 UTCM 5.2 / 106 kmTonga IslandsGeoAu

"I felt it" reports:


Plus sur VolcanoDiscovery:

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.