Magnitude 3.3 Earthquake Shakes Yeoncheon On May 10

On May 10, 2025, a magnitude 3.3 earthquake shook Yeoncheon-gun, Gyeonggi Province, at precisely 1:19 PM. The tremors were felt across a wide area, including parts of Incheon, where the seismic intensity reached level 2. According to the Korea Meteorological Administration (KMA), the epicenter was located 5 kilometers north-northeast of Yeoncheon-eup, specifically in Wacho-ri, at a depth of 9 kilometers.

The earthquake's intensity was significant enough to trigger a flurry of reports from residents in the region. The Incheon Fire Department received three reports of tremors, while the Gyeonggi Provincial Fire and Disaster Headquarters logged a total of 12 reports from various areas, including six from Gyeonggi Province and three each from Seoul and Incheon. Fortunately, there were no reports of damage or injuries.

In terms of seismic intensity, the earthquake measured a level 4 in Gyeonggi Province, which indicates that many people indoors felt the shaking, and objects such as dishes and windows were rattled. In Gangwon Province, the intensity reached level 3, while Incheon recorded a level 2, meaning only a few people in quiet areas or upper floors of buildings were able to perceive the tremors.

Interestingly, this earthquake was not an isolated incident. A second quake, measuring 2.5 in magnitude, struck the same area at 2:59 PM, just over an hour after the initial tremor. This subsequent quake occurred 4 kilometers north-northeast of the first epicenter and was recorded at a depth of 8 kilometers. The KMA noted that residents in the vicinity should remain cautious and prepared for possible aftershocks.

The occurrence of these earthquakes is particularly noteworthy given the historical context. The magnitude 3.3 quake is the largest to hit within a 50-kilometer radius of Yeoncheon since 1978. Furthermore, it ranks as the fifth strongest among the 29 earthquakes of magnitude 2.0 or higher that have taken place in and around the Korean Peninsula in 2025.

As news of the earthquakes spread, social media platforms buzzed with posts from individuals sharing their experiences of the tremors. Many expressed surprise at feeling the ground shake, as Yeoncheon is not typically known for seismic activity. The KMA has been closely monitoring the situation and has advised residents to familiarize themselves with emergency procedures in case of further seismic events.

The KMA also emphasized the importance of preparedness in the wake of such natural occurrences. "Residents in the affected areas should remain vigilant and be aware of safety protocols," a spokesperson from the KMA stated. This advice comes in light of the increasing seismic activity in the region, which has raised concerns among experts about the potential for future earthquakes.

In the aftermath of the quakes, local authorities have been working to ensure that emergency services are ready to respond to any incidents that may arise from aftershocks. The Gyeonggi Provincial Fire and Disaster Headquarters has reiterated its commitment to public safety, stating that they are prepared to act swiftly should any further reports of tremors or damage be received.

In conclusion, the earthquakes on May 10, 2025, serve as a reminder of the unpredictable nature of seismic activity in the region. With the largest quake in decades occurring in a relatively quiet area, residents are urged to remain alert and prepared for any future geological events. As authorities continue to monitor the situation, the community is reminded of the importance of safety and preparedness in the face of natural disasters.