Western Nepal on Edge as Earthquake Aftershocks Persist, Experts Warn of Bigger Quakes

Western Nepal has recently been shaken by a series of earthquake aftershocks, with seismic events occurring frequently since mid-December. The National Earthquake Monitoring and Research Centre (NEMRC) has reported seven aftershocks, with the latest occurrence being a magnitude 3.7 tremor near Lali in Kalikot late Friday night. This region, which has experienced numerous quakes over the past few days, is seeing continuous seismic activity that experts attribute to natural geological processes. The sequence of aftershocks began on December 16, with the most significant being a 5.2 magnitude quake that struck Bajura on December 21. Other notable tremors included magnitudes of 4.3 and 4.1 near Dhamena, Bajhang, and a 4.7 quake in Nesyang, Manang. Just prior to the recent aftershocks, a substantial 6.4 magnitude earthquake occurred in Ramidanda, Jajarkot, on November 3, 2023, which experts suggest set off these subsequent tremors. According to Dr. Shiba Subedi, a seismologist at the Nepal Academy of Sciences and Technology, the ongoing aftershocks are a natural consequence of the seismic energy released by the larger earthquakes. "Thousands of aftershocks occur following a major earthquake," he stated, emphasizing the relationship between these events and the geological history of the region. Experts believe that western Nepal has not experienced a major earthquake in over 500 years, resulting in an accumulation of seismic energy beneath the surface. The last significant quake recorded in this area was an 8.0 magnitude tremor in Mustang in 1505, which remains one of the largest in Nepal's history. This vast interval without a major seismic event suggests that the region is at an increased risk for more significant earthquakes, potentially reaching magnitudes of 7 or 8. Dr. Subedi indicated that the possibility of a major earthquake occurring in this region is high, as tectonic plates continue to move steadily. "Every year, our tectonic plate moves 2 centimeters towards the north," he explained. This constant movement contributes to the buildup of stress along fault lines, which could eventually lead to more destructive seismic events. Residents of western Nepal are advised to remain vigilant and prepared for potential future earthquakes. While the recent aftershocks have not resulted in significant damage, the history of the region underscores the importance of readiness for larger quakes that could occur without warning. As experts continue to monitor the situation, the community's safety remains a priority amidst the natural forces at play in this geologically active area.