Last December, the Earth Observatory of Singapore (EOS) celebrated the 10th anniversary of its collaboration with the Centre for Volcanology and Geological Hazard Mitigation (CVGHM).
A Mw 7.1 earthquake struck Japan on 13 February 2021 at approximately 11:07pm (Japan local time). According to the United States Geological Survey, the earthquake occurred at a depth of about 50 kilometres (km) and about 70 km from the town of Namie, off the east coast of Honshu. The event was widely felt, injuring more than a hundred people and damaging some infrastructure.
Some are round, some are elongated, and their colours vary from off-white to shades of grey, but they all come from the seafloor of Singapore dating back to 10,000 years ago. Tiny shells, remnants of long-dead organisms, were carefully picked and arranged to compose beautiful award-winning photographs.
A series of deadly earthquakes struck the Indonesian island of Lombok over three weeks in August 2018, causing widespread damage. These earthquakes were unusual because there were two magnitude-6.9 mainshock events that were each preceded by a smaller foreshock, instead of a single mainshock. The complexity of the earthquake sequence caused great anxiety about when another powerful earthquake might occur.
A moderate earthquake struck western Sulawesi, Indonesia, on 15 January 2021 at approximately 2:28am (SGT). According to the United States Geological Survey, the Mw 6.2 event occurred about 36 kilometres (km) south of Mamuju on the island of Sulawesi at a depth of 18 km.
Dear EOS Community,
This year has been an extraordinary one and has been challenging for many, but it has demonstrated how resilient and innovative we can be in response to unique circumstances during this “new normal”. We continued addressing critical questions in Earth science, conducted more research in Singapore than ever before, and brought our science to the public with two exhibitions and a documentary series in collaboration with our partners.
EOS Leadership Transition
A rock collection might not seem exciting at first sight. But do you know that the collection from the newly opened Geology Gallery at the Sentosa Nature Discovery, reveals Singapore’s geological past?
In conversation with Dr Karen Lythgoe, Research Fellow at the Earth Observatory of Singapore
In conversation with Dr Kyle Bradley, Principal Investigator at the Earth Observatory of Singapore
The activity of Ili Lewotolok (or Lewotolo) volcano ramped up on 29 November 2020 with a series of eruptions. The largest of these eruptions occurred at about 9:45am local/Singapore time (1:45am UTC) and sent a gas and ash plume more than 5 kilometres (km) into the atmosphere. This powerful eruption was recorded by the infrasound network from the Earth Observatory of Singapore (EOS).