Significant earthquakes of 1840

1840 Earthquake: Kadavu, Fiji

1840 · 40 deaths

An earthquake struck Kadavu, Fiji in 1840. It killed 40 people.

Map

Where it struck, with the other significant earthquakes within 200 km. Circles are sized and colored by magnitude; select one for its page.

The earthquake

Date
1840
Place
Kadavu, Fiji
Intensity
8 on the Modified Mercalli scale
Tsunami
None recorded
Epicenter
19.000° S, 178.000° E
Country
Fiji

The toll

Deaths
40
Damage
Limited (under about $1 million)

Where the literature gives no number, NCEI records a description on a scale of 1 to 4, printed here in its words. Damage is in millions of US dollars of the year of the event, not adjusted for inflation.

What the record says

NCEI’s account, from the sources it cites.

1840-1850 (Kadavu) .The date is unknown. The earthquake focus must have been close to Kadavu and hence the shaking very severe to impress the inhabitants during the mid-1880s.

“In Kantavu the inhabitants seem to be more superstitious, or rather greater zealots, than their neighbours, and I attributed the cause to a recent earthquake that had been felt throughout the greater part of Feejee, but was so tremendous in Kantavu that the earth opened in several parts and destroyed a great number of people. In one part it shook down a large cave and buried thirty or forty women who had taken shelter for the night, having been on a fishing excursion. In another part of Buke-levu it shook down a part of the head bluff and did great damage. They say that “A Dagen (the name of the great serpent and most powerful and wicked God) is the foundation of the Feejees, and supports them: and that he slews or turns himself over every sleep he takes, which is from three to seven years long (seven years being his day and seven years his night, corresponding to his size).. As all the Feejees necessarily shake a.t those times they sacrifice to him things of great value to induce him to be careful of their welfare when he is restless, and to turn himself as easily as possible, so that they will not be destroyed.” [Extract from Page 473 Jackson's ”Narrative" , published as Appendix "A" in the Journal of a Cruise Among the Islands of the Western Pacific, by John Elphinstone Erskine, Capt. R.N. of M.H.S. Havannah; London 1853.]

(all above from reference #1184)

Note: deaths likely larger than 40 based on description

Other significant earthquakes nearby

Within 200 km, the deadliest first.

More

Significant earthquakes of 1840The 1800sRecent earthquakes near here

Sources

Significant earthquakes from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-09-24. NCEI earthquake 10795.