2018 Swan Islands earthquake

2018 Swan Islands earthquake
2018 Swan Islands earthquake is located in Central America
Belmopan
Belmopan
Tegucigalpa
Tegucigalpa
2018 Swan Islands earthquake
UTC time2018-01-10 02:51:31
ISC event611634051
USGS-ANSSComCat
Local dateJanuary 9, 2018 (2018-01-09)
Local time20:51:31 PM CST
Magnitude7.5 Mww
Depth19.0 km (11.8 mi)
Epicenter17°28′08″N 83°31′12″W / 17.469°N 83.520°W / 17.469; -83.520
TypeStrike-slip
Areas affectedHonduras
Guatemala
Belize
Cayman Islands
Max. intensityMMI VII (Very strong)
CasualtiesNone
Shakemap of the earthquake

On 9 January 2018, at approximately 8:51 p.m. local time (02:51:10 January UTC), a magnitude 7.5 earthquake struck in the Yucatán Basin of the Caribbean Sea, 44 kilometres (27 mi) east of Great Swan Island off the coast of Honduras.[1] The earthquake was felt across Central America, and rattled windows in Tegucigalpa.[2] The earthquake was also felt in the Cayman Islands.[3]

Tsunami advisories were issued for certain areas by the U.S. Tsunami Warning Center. They were later cancelled after further monitoring.[4] No tsunami was generated since the earthquake was an almost pure strike-slip on a near vertical plane, producing little upward movement of the sea floor that would cause a large displacement of water.[5]

  1. ^ "M 7.5 – 44 km E of Great Swan Island, Honduras". United States Geological Survey. 9 January 2018. Retrieved 9 January 2018.
  2. ^ Palencia, Gustavo (9 January 2018). "Strong quake in Caribbean Sea shakes Honduras, Mexico and Belize, no tsunami". Reuters. Retrieved 9 January 2018.
  3. ^ "Earthquake sparks tsunami scare". 11 January 2018.
  4. ^ "Magnitude 7.6 quake hits in Caribbean north of Honduras". Associated Press. 9 January 2018. Retrieved 9 January 2018.
  5. ^ "2018 Swan Islands earthquake tsunami". Stack Exchange Network. Retrieved 10 January 2018.[unreliable source?]