A moderate earthquake measuring 5.5 on the Richter scale struck Central Sulawesi Province in Indonesia on Tuesday, according to the Indonesian Meteorology, Climatology and Geophysics Agency (BMKG). The seismic event occurred at 10 kilometers depth, making it a shallow quake, which typically has a stronger impact near the surface.
The epicenter was located 68 kilometers east of Buol Regency, a coastal region in North Sulawesi. Despite the quake being strongly felt in surrounding areas, there have been no immediate reports of injuries, fatalities, or structural damage. Authorities are continuing to monitor the region, and local emergency teams remain on standby in case of aftershocks.
The BMKG confirmed that the earthquake did not trigger a tsunami warning, as the epicenter was inland and did not pose a threat to nearby coastal areas.
Indonesia’s Seismic Activity
Indonesia sits on the Pacific Ring of Fire, one of the most seismically active regions on Earth where multiple tectonic plates, including the Indo-Australian and Eurasian plates, meet. This geological position makes the country highly prone to earthquakes and volcanic eruptions.
In the past, Central Sulawesi has experienced destructive earthquakes, including the 2018 Palu earthquake and tsunami that claimed thousands of lives. As a result, local communities are now more alert to seismic risks, and Indonesian authorities continue to improve earthquake preparedness and response systems.
The BMKG has advised residents to remain cautious and stay informed through official updates. Minor aftershocks are common following a quake of this magnitude, though none have been significant so far.
Authorities emphasized the importance of preparedness and encouraged residents near Buol Regency to review evacuation routes and have emergency kits ready as a precaution.
This is a developing story, and further updates will be provided if new information becomes available.
