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

Sismo leggero mag. 4.5 - South Pacific Ocean, 274 km a sud ovest da Apia, Tuamasaga, Samoa, martedì, 27 set 2022 18:41 (GMT +13) -

Sismo leggero mag. 4.5 - South Pacific Ocean, 274 km a sud ovest da Apia, Tuamasaga, Samoa, martedì, 27 set 2022 18:41 (GMT +13) Sismo leggero mag. 4.5 - South Pacific Ocean, 274 km a sud ovest da Apia, Tuamasaga, Samoa, martedì, 27 set 2022 18:41 (GMT +13)

Sismo leggero magnitudine 4.5 a 99 km di profondità

27 Sep 06:19 UTC: Primo a segnalare: USGS dopo 39 minuti.

Dettagli del sismo

Data e ora27 Sep 2022 05:41:06 UTC -
Ora locale all'epicentromartedì, 27 set 2022 18:41 (GMT +13)
Prof.98.6 km
Epicentro latitudine / longitudine15.7532°S / 173.3626°W (South Pacific Ocean, Samoa)
Antipodo15.753°N / 6.637°E
Intensità di scuotimentoScuotimento debole vicino all'epicentro
Sentito0 rapporti
Fonte dati primariaUSGS (United States Geological Survey)
Vulcano più vicinoCuracoa (36 km / 22 mi)
Luoghi vicini250 km SSO da Vailoa (pop: 769) | Mappa | Sismi nelle vicinanze
257 km SSO da Mulifanua (pop: 4,510) | Mappa | Sismi nelle vicinanze
260 km SSO da Asau (pop: 6,640) | Mappa | Sismi nelle vicinanze
271 km SO da Afega (Malie) (pop: 1,900) | Mappa | Sismi nelle vicinanze
274 km SO da Apia (pop: 40,400) | Mappa | Sismi nelle vicinanze
276 km SSO da Safotu (pop: 1,210) | Mappa | Sismi nelle vicinanze
282 km SO da Lufilufi (pop: 1,070) | Mappa | Sismi nelle vicinanze
318 km OSO da Leone (Samoa americane) (pop: 4,050) | Mappa | Sismi nelle vicinanze
Meteo all'epicentro al momento del sismoOvercast Clouds 26.8°C (80 F), humidity: 75%, wind: 2 m/s (4 kts) from N
Energia sismica rilasciata stimata3.5 x 1011 joules (98.6 MWh, equivalent to 84.8 tons of TNT) | about seismic energy
Mostra la mappa interattiva
[diminuire] [ingrandire]

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.
4.599 kmSamoa: 51 Km ENE of Hihifo, TongaUSGS
4.599 kmSamoa: Tonga IslandsRaspberryShake
4.510 kmSamoa: Tonga IslandsIRIS
4.777 kmTonga IslandsGFZ


Seismic station: Funafuti, Tuvalu (FUNA/IU network) | Distance from quake: 1140 km / 708 mi | Show on map | Station Info
Seismic station Funafuti, Tuvalu: 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
Mostra di più

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake.

Earlier earthquakes in the same area

Try our free app!
Volcanoes & Earthquakes - new app for Android
Android | iOS version

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!
Sources: VolcanoDiscovery / VolcanoAdventures and other sources as noted.
Use of material: Most text and images on our websites are owned by us. Re-use is generally not permitted without authorization. Contact us for licensing rights.
Volcanoes & Earthquakes
VolcanoDiscovery Home
Vulcani | Earthquakes | Photos | News | App
Adventure & Study Travel
Tours to Volcanoes and Volcanic Areas: walking tours, photo tours, study tours
Tours & Dates | FAQ | About us
Get our newsletter!
Company info
Contact | Legal info | 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
Volcanological Society
Ecotourism Greece
Insured by R+V
VolcanoDiscovery © 2004- All Rights Reserved | Privacy - cookie settings