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1907 Kingston earthquake

1907 Jamaica earthquake
PSM V70 D390 Map of the jamaica earthquake.png
1907 Kingston earthquake is located in Jamaica
1907 Kingston earthquake
Date January 14, 1907 (1907-01-14)
Magnitude 6.5 Mw
Epicenter 18°12′N 76°42′W / 18.20°N 76.7°W / 18.20; -76.7Coordinates: 18°12′N 76°42′W / 18.20°N 76.7°W / 18.20; -76.7
Areas affected Jamaica
Tsunami yes
Casualties 800–1,000

The 1907 Kingston earthquake which shook the capital of the island of Jamaica with a magnitude of 6.5 on the moment magnitude scale on Monday January 14, at about 3:30 pm local time (20:36 UTC), was considered by many writers of that time one of the world's deadliest earthquakes recorded in history. Every building in Kingston was damaged by the earthquake and subsequent fires, which lasted for three hours before any efforts could be made to check them, culminated in the death of 800 to 1,000 people, and left approximately 10,000 homeless and $25,000,000 in material damage. Shortly after, a tsunami was reported on the north coast of Jamaica, with a maximum wave height of about 2 m (6–8 ft).

Jamaica lies within a complex zone of faulting that forms the boundary between the Gonâve Microplate and the Caribbean Plate. To the east of the island the main fault is the Enriquillo–Plantain Garden fault zone while to the west the main structure is the Walton fault zone, both major sinistral (left lateral) strike-slip faults. The transfer of plate boundary displacement between these major fault zones takes place on a series of NW-SE trending faults, such as the Wagwater Belt. The overall tectonic setting is one of transpression at this restraining bend in the plate boundary.

The greatest damage occurred at Kingston and at Buff Bay and Annotto Bay on the northern coast. Eighty-five percent of buildings in Kingston were destroyed by the shaking, which was followed by a fire that destroyed parts of the business and warehouse districts. The Elder-Dempster passenger steamer Port Kingston, which was under repair in Kingston Harbour at the time, was threatened by fire on the nearby wharf. A rapid temporary repair allowed her to be moved to the unaffected railway wharf before the fire reached her. A suspension bridge was destroyed at Port Maria.


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