METINARO, Timor Leste, June 27 — A magnitude 5.9 earthquake struck 192 km north of Metinaro, Timor Leste early Saturday, according to the U.S. Geological Survey (USGS). The quake occurred at 10:37 UTC at a depth of 525.542 km. The USGS, which detected the event through its real-time global seismic monitoring network, reported no tsunami warning was issued.
The depth of the earthquake, more than 500 km below the surface, places it in the intermediate-to-deep category. Seismologists note that such deep earthquakes can be felt across a wide area but often cause less surface damage than a shallow event of similar size.
Earthquakes in the magnitude 5 range are considered moderate. They can cause minor to moderate damage near the epicenter, though the great depth of this event may reduce the severity of shaking at the surface. The region is no stranger to seismic activity.
The USGS records show that at least 197 earthquakes of magnitude 5.0 or greater have been detected within about 300 km of this location over the past two decades. The strongest of those was a magnitude 7.3 event in 2021.
Aftershocks are common following an earthquake of this size. Seismologists advise that further shaking may continue for days or weeks, and people in the affected area are generally advised to be prepared. The early findings suggest that the depth of this earthquake may have limited its potential for destruction.
The encouraging part for residents is that deep earthquakes, while they can rattle nerves over a broad region, typically transfer less energy to the surface than shallow quakes of the same magnitude. Patients who experience anxiety or stress following seismic events should talk to their doctor about managing those symptoms. This is general advice that applies after any moderate earthquake, as the uncertainty of aftershocks can be unsettling.
The USGS continues to monitor the region for any further seismic activity. Residents in the area are reminded to stay informed through official channels and to have a plan in place should stronger shaking occur.
