The University of the West Indies, at Mona, Jamaica Homepage

The University of the West Indies

at Mona, Jamaica

Earthquake Unit

 
 leaf as bullet  Home
 leaf as bullet  Our Mission Statement
 leaf as bullet  History
 leaf as bullet  Earthquakes in Jamaica
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 leaf as bullet  Earthquake Report Form
Last Felt Earthquake: Saturday, April 28, 2007 at 2:17pm. Magnitude - 3.6 Epicentre - Near Silver Hill Peak, Portland (Blue Mountain Block Sub-area) Focal Depth - 5 km
Did you feel it? Please click here to download and print our Earthquake Report Form*. *Requires Adobe Reader
 
Antenna used for transmitting data 
Visiting school students at Earthquake Unit booth during exhibition
 
     
Jamaica's Earthquake History

Jamaica’s recorded history is rife with incidences of felt earthquakes. The famous Port Royal earthquake of June 7, 1692 was perhaps our largest and most damaging natural disaster. Although it was felt island-wide, the most extensive loss of life occurred at Port Royal, where a portion of the town sank into the sea. At least 2,000 persons died as a result of an outbreak of yellow fever, which developed after the quake. (To read more on this 1962 Earthquake, click here.)

Drawing of 1692 Earthquake (Jamaica)
Artist's impression of 1692 Earthquake. Illustrated is the liquefaction and ground failure as the earth opens up to swallow the unfortunate residents

The Great Kingston Quake of 1907 occurred January 14,of that year. Of the 48,000 people living in Kingston at the time, over 1000 perished, mostly in the fires following the shocks (main and after-shocks). The aftershocks continued for the rest of the year. Some 9,000 people were left homeless throughout the island. Damage (building) for that event was estimated at two million pounds (back then).(To read a news account on this 1907 Earthquake, click here.)

The March 1, 1957 event, affected mostly Western Jamaica. The most damages were recorded in the parish of St. James, especially for its infrastructure such as buildings, bridges and roads. This event resulted in three (3) deaths and three associated fires. A full list of damaging earthquakes can be seen here in our Earthquake Data page.

Monitoring for earthquakes in Jamaica began with the weather service in the late 19th century. In the early 20th century the Jesuits Association also established seismograph stations on the island. However, it was not until the early 1960s that the first modern seismograph station was installed at Hope Gardens, Geological Survey Division. In 1963, that station was moved to the Mona campus of the University of the West Indies, from where the growth into the Jamaica Seismograph Network began. In the 1970s, the number of stations increased to three and this enabled details of epicentres and focal depths of earthquakes to be determined. Thus, the database of felt earthquakes extends back to the 17th century, while that for located events is only about 30 years long.

Newspaper clipping of March 1957 earthquake showing mainly a damaged church
Pictures of the damaged Parish Church, Westmoreland and a school in St. James taken from The Gleaner, March 1957

For earthquake data, please see the Earthquake Data page.

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