Safety
6.4 Magnitude Earthquake in Northern Sumatra: No Impact Expected for Thailand
The Thai Meteorological Department has confirmed that a 6.4 magnitude earthquake in Northern Sumatra, Indonesia, poses no threat to Thailand.
On August 15, 2026, at 5:54 PM local time, a 6.4 magnitude earthquake occurred in Northern Sumatra, Indonesia, at a depth of 168 kilometers. According to the Earthquake Observation Division of the Thai Meteorological Department, the epicenter was located at 2.98 degrees North latitude and 99.0606 degrees East longitude.
Khaosod Online Thailand reports that the Thai Meteorological Department has issued its first official announcement regarding the event, explicitly stating that the earthquake does not meet the criteria for impacting Thailand. While the seismic activity is significant near the epicenter—with intensity levels estimated at up to 8 on the Modified Mercalli scale, which could cause severe damage to buildings and potential partial collapses—the depth and distance of the event mean that residents and travelers in Thailand are not expected to experience any effects.
As of now, the situation is being monitored by the Thai authorities. No further warnings have been issued for the region. Travelers currently in or planning to visit Northern Sumatra should follow local Indonesian emergency guidelines, as the situation near the epicenter remains serious. The Thai Meteorological Department has indicated that they will provide further updates should any additional relevant information become available.