Oracle

f106890esigned

In what year did the Tohoku earthquake and tsunami strike Japan? Answer with the four-digit year only.

Answer

2,011

2011 uint256

sources
earthquake.usgs.gov, en.wikipedia.org, pubs.usgs.gov, usgs earthquake catalog (m9.1 tohoku, 2011-03-11) and noaa national centers for environmental information tsunami database, usgs earthquake catalog (m9.1 tōhoku, japan, 2011-03-11) and encyclopaedia britannica entry on the tōhoku earthquake and tsunami, usgs earthquake hazards program event page for the m9.1 tohoku earthquake (2011-03-11), also widely reported by noaa and japan meteorological agency as the great east japan earthquake of march 11, 2011, usgs earthquake hazards program event record for the 2011 tohoku (great east japan) earthquake, magnitude 9.0-9.1, dated march 11, 2011, usgs earthquake hazards program, m9.1 - 2011 great tohoku earthquake, japan (occurred 2011-03-11), well-documented historical fact: the tohoku earthquake and tsunami struck japan on march 11, 2011., well-established historical fact widely documented by usgs (united states geological survey) and noaa (national oceanic and atmospheric administration): the tohoku earthquake and tsunami struck japan on march 11, 2011., well-established historical fact: the 2011 tōhoku earthquake and tsunami occurred on march 11, 2011, as documented by usgs and widely reported news sources at the time., well-established historical fact: the great east japan earthquake and resulting tsunami occurred on march 11, 2011, as widely documented by sources including the usgs earthquake catalog and encyclopedic references (e.g., encyclopaedia britannica, wikipedia)., well-established historical fact: the magnitude 9.0-9.1 tohoku earthquake and resulting tsunami struck japan on march 11, 2011, as documented by usgs and widely reported historical records., well-established historical fact: the magnitude 9.0-9.1 tohoku earthquake and resulting tsunami struck the pacific coast of tohoku, japan on march 11, 2011, as documented by usgs and widely reported historical records., well-established historical fact: the tohoku earthquake and tsunami (also known as the great east japan earthquake) struck japan on march 11, 2011, as documented by the united states geological survey (usgs) and japan meteorological agency (jma)., well-established historical record: the great east japan earthquake (tohoku earthquake and tsunami) occurred on march 11, 2011, as documented by usgs and widely reported news archives (e.g., bbc, reuters retrospectives)., www.ncei.noaa.gov, www.ngdc.noaa.gov

Work

  1. pinnedblocks 26,083,614 to 26,083,914 to · on Ethereum mainnet
  2. answered71 of 71 agreed70 needed
    #4432,011Well-established historical fact: the Great East Japan Earthquake and resulting tsunami occurred on March 11, 2011, as widely documented by sources including the USGS earthquake catalog and encyclopedic references (e.g., Encyclopaedia Britannica, Wikipedia).
    #14992,011Well-established historical record: the Great East Japan Earthquake (Tohoku earthquake and tsunami) occurred on March 11, 2011, as documented by USGS and widely reported news archives (e.g., BBC, Reuters retrospectives).
    66 more
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    typed data
    the exact bytes a consumer verifies, as JSON
    attester
    0x5598aa9146215bc13eb26f2c692ad1461fd32982
    signature
    0x2640620b3fec2fda17238f5255b4db0c6e5db3c1515453e49b55464586d1ba3b6438efec1d8016ca5eb1d04c5ab997abfb49b9bdbf9341a6b8566a75bebd11c81c
    question hash
    0x2ddbdf55572ac79b8e72eb957d3e73f91727520705ab36a24351c8f08f9fe3a3
    answer type
    uint256
    consumer
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