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Leggero terremoto magnitudine 4.5 - 176 Km S of Alo, Wallis And Futuna, Wallis & Futuna mercoledí, 16 settembre 2020

Leggero terremoto magnitudine 4.5 - 176 Km S of Alo, Wallis And Futuna, Wallis & Futuna mercoledí, 16 settembre 2020
16 Sep 07:14 UTC: Primo a segnalare: USGS dopo 24 minuti.
Data & ora: Wednesday, 16 September 2020 06:50 UTC
Magnitudine: 4.5
Profondità: 431.7 km
Epicentro latitudine / longitudine: 15.8838°S / 177.8157°W (Wallis & Futuna)
Vulcano più vicino: Niuafo'ou (236 km / 147 mi)
Nearby towns and cities:
178 km S da Alo (pop: 200)
181 km SE da Leava (pop: 500)
Fonte dati primaria: USGS
Stima dell'energia sismica liberata: 3.5 x 1011 joules (98.6 megawatt hours, equivalent to 84.8 tons of TNT) [saperne di più]
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Also if you did NOT feel the quake although you were in the area, please report it! Your contribution is valuable also to earthquake science and earthquake hazard analysis and mitigation efforts. You can use your device location or the map to indicate where you were during the earthquake. Thank you!

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.
Data / oraMag. / ProfonditàUbicazioneFonte
Wed, 16 Sep 06:50 UTCM 4.5 / 431.7 km176 Km S of Alo, Wallis And Futuna, Wallis & FutunaUSGS
Wed, 16 Sep 06:50 UTCM 4.5 / 436 kmFiji Region, Wallis & FutunaEMSC
Wed, 16 Sep 06:50 UTCM 4.6 / 447 kmFiji Islands Region, Wallis & FutunaGFZ

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.

Significant earlier earthquakes in the same area since 1900

Light mag. 4.5 earthquake - 176 Km S of Alo, Wallis And Futuna, Wallis & Futuna on Wednesday, 16 September 2020
    Hint: Click on Date/Time to show latest first
  • Date / time UTC
    | Mag |
    Profondità
    |
    Age
    |
    Distanza
    | Details
  • 19 Aug 2018 00:19
    | 8.1 |
    566km / 352mi
    |
    2 anni fa
    |
    244km / 151mi
    | Fiji Islands Region
  • 29 Sep 2009 17:48
    | 8.1 |
    18km / 11.2mi
    |
    11 anni fa
    |
    614km / 382mi
    | Samoa Islands Region
  • 30 Apr 1919 07:17
    | 8.1 |
    25km / 16mi
    |
    101 anni fa
    |
    627km / 389mi
    | Tonga Region
  • 03 May 2006 15:26
    | 8.0 |
    55km / 34mi
    |
    14 anni fa
    |
    618km / 384mi
    | Tonga
  • 26 Jun 1917 05:49
    | 8.0 |
    15km / 9.3mi
    |
    103 anni fa
    |
    474km / 294mi
    | Samoa Islands Region
  • 06 Sep 2018 15:49
    | 7.8 |
    640km / 398mi
    |
    2 anni fa
    |
    423km / 263mi
    | Fiji Islands
  • 14 Oct 1997 09:53
    | 7.8 |
    167km / 104mi
    |
    23 anni fa
    |
    700km / 435mi
    | South of the Fiji Islands (Tonga)
  • 26 Dec 1975 15:56
    | 7.8 |
    33km / 21mi
    |
    45 anni fa
    |
    573km / 356mi
    | Samoa Islands Region
  • 14 Dec 1950 01:52
    | 7.8 |
    216km / 134mi
    |
    70 anni fa
    |
    472km / 293mi
    | Tonga
  • 01 Jan 1919 03:00
    | 7.8 |
    485km / 301mi
    |
    102 anni fa
    |
    382km / 237mi
    | Fiji Region
  • Show all

Map of earlier quakes

 

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