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869 Jōgan earthquake — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/869_J%C5%8Dgan_earthquake
License (as archived): CC-BY-SA-4.0
Archived: 2026-11-06T21:21:50.209Z
SHA-256 of the archived text: 5913da59e49a0fc9e7230e59f58d81074e98138b3f23d53d877f0a16b02005bf
Stable URL of this page: https://metraipolis.com/documento/dc_da3a249cdcaf

How to cite

869 Jōgan earthquake — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/869_J%C5%8Dgan_earthquake (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_da3a249cdcaf (Metraipolis archive dc_da3a249cdcaf, sha256 5913da59e49a0fc9e7230e59f58d81074e98138b3f23d53d877f0a16b02005bf)

BibTeX

@misc{dcda3a249cdcaf,
  title = {869 Jōgan earthquake — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/869_J%C5%8Dgan_earthquake},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_da3a249cdcaf; sha256 5913da59e49a0fc9e7230e59f58d81074e98138b3f23d53d877f0a16b02005bf},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/869_J%C5%8Dgan_earthquake. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

The 869 Jōgan earthquake (貞観地震, Jōgan jishin) and its associated tsunami struck the area around Sendai in the northern part of Honshu on 9 July 869 (the 26th day of the 5th month in the 11th year of Jōgan; or 13 July 869). The earthquake had an estimated magnitude of at least 8.6 on the moment magnitude scale, but may have been as high as 9.0, similar to the 2011 Tōhoku earthquake and tsunami. The tsunami caused widespread flooding of the Sendai plain. In 2001, researchers identified sand deposits in a trench more than 4.5 kilometres (2.8 mi) from the coast as coming from this tsunami.

Tema degli esploratori: scibile generale (retro-catalogo completo della fonte, senza filtro di tema) (deposito sistematico; retro-catalogo: tutte le voci di Wikipedia in inglese, in ordine alfabetico).
Fonte: Wikipedia in inglese, voce «869 Jōgan earthquake» — https://en.wikipedia.org/wiki/869_J%C5%8Dgan_earthquake
Wikidata Q1400684: «earthquake» (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q1400684
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/869_J%C5%8Dgan_earthquake?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1366275059, consultata il 2026-11-06T21:15:55.734Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: cb21d422def65d573177fc9a645860b924007ccd7228b957109ed6f69d5748d5