The 1833 Sumatra earthquake occurred on November 25 at about 22:00 local time, with an estimated magnitude in the range of 8.8–9.2 Mw . It caused a large tsunami that flooded the southwestern coast of the island. There are no reliable records of the loss of life, with the casualties being described only as 'numerous'. The magnitude of this event has been estimated using records of uplift taken from coral microatolls.
1833Nov, 25
A massive undersea earthquake, estimated magnitude between 8.7-9.2, rocks Sumatra, producing a massive tsunami all along the Indonesian coast.
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Events on 1833
- 13Jan
Nullification Crisis
United States President Andrew Jackson writes to Vice President Martin Van Buren expressing his opposition to South Carolina's defiance of federal authority in the Nullification Crisis. - 10May
Lê Văn Khôi revolt
The desecration of the grave of the viceroy of southern Vietnam Lê Văn Duyệt by Emperor Minh Mạng provokes his adopted son to start a revolt. - 5Jul
Lê Văn Khôi revolt
Lê Văn Khôi along with 27 soldiers stage a mutiny taking over the Phiên An citadel, developing into the Lê Văn Khôi revolt against Emperor Minh Mạng. - 5Jul
Battle of Cape St. Vincent (1833)
Admiral Charles Napier vanquishes the navy of the Portuguese usurper Dom Miguel at the third Battle of Cape St. Vincent. - 11Jul
Yagan
Noongar Australian aboriginal warrior Yagan, wanted for the murder of white colonists in Western Australia, is killed.