Big Island Residents Jolt Awake as 4.3 Magnitude Earthquake Strikes Amid Volcano Eruptions

Late Sunday evening, residents on Hawaii's Big Island were jolted by a swarm of earthquakes, continuing a series of seismic activities that have plagued the region since 2019. The U.S. Geological Survey (USGS) confirmed that a magnitude 4.3 earthquake struck just after 11 p.m. local time, approximately a mile west-southwest of Pahala. This earthquake, registered at a depth of roughly 19 miles beneath the Earth's surface, was felt as far away as Oahu, highlighting the far-reaching impact of seismic events in this geologically active region. Fortunately, there were no reports of injuries or structural damage. The magnitude 4.3 quake was followed by a sequence of aftershocks, including a notable magnitude 3.7 tremor occurring just 15 minutes later. Experts from the USGS indicated that more aftershocks are likely in the coming days and weeks, urging residents to stay informed and prepared. This latest seismic activity coincides with ongoing eruptions at the nearby Kilauea volcano, which has been intermittently erupting since December 23. Despite the earthquakes, officials from the Hawaiian Volcano Observatory reported that neither Kilauea nor Mauna Loa—recognized as the world's largest active volcano—has been affected by the seismic events. Observations of the Kilauea eruptions indicate that while the intensity of activity has fluctuated, there has been a recent strengthening of lava fountaining within the volcano's crater. Webcam footage captured by USGS scientists reveals that the eruptions remain confined to the crater area, posing less immediate danger of lava flow to surrounding communities. However, the eruptions bring with them health risks due to the release of hazardous volcanic gases. The Hawaii Volcanoes National Park has warned visitors and residents alike about "vog"—a combination of sulfur dioxide and carbon dioxide—which can be transported by the wind, affecting air quality even in areas distanced from the volcano. Residents are advised to monitor air quality reports, particularly those with pre-existing respiratory conditions. This latest eruption marks the sixth event within the Kilauea caldera since 2020, with previous eruptions varying in duration from a week to over a year. As scientists continue to monitor the situation, the community remains vigilant, aware that the earth beneath their feet is as dynamic as the beautiful landscapes they inhabit. For now, Big Island residents are urged to stay alert, prepared for the potential of aftershocks, and mindful of the air quality as they navigate the challenges posed by the ongoing volcanic activity.