Axial Seamount, an active underwater volcano situated approximately 300 miles off the coast of Oregon, is showing signs of potential volcanic activity. A new study published this week details increased seismicity and measurable swelling of the seafloor, leading researchers to believe an eruption could be imminent. The seamount, located on the Juan de Fuca Ridge, is a well-studied site known for its regular eruptions, most recently in 2015.
The research team analyzed data collected from ocean-bottom seismometers and pressure sensors deployed around Axial Seamount. They observed a significant increase in the number of small earthquakes and a noticeable uplift of the seafloor, both indicative of magma accumulating beneath the volcano. While the exact timing of a potential eruption is impossible to predict with certainty, the current data suggests it could happen sometime this year.
An eruption at Axial Seamount would not pose a direct threat to coastal communities. However, it could have significant ecological impacts on the surrounding marine environment. The eruption would release hot fluids and chemicals into the ocean, potentially affecting marine life. Scientists will continue to monitor the volcano closely, hoping to learn more about the processes leading to underwater eruptions and their effects on the ocean ecosystem. The data collected during and after an eruption will be invaluable for understanding volcanic activity in other submarine environments.
Oregon's Axial Seamount Volcano Shows Signs of Potential Eruption
Scientists are closely monitoring Axial Seamount, an underwater volcano located off the Oregon coast. Recent research indicates increased earthquake activity and ground swelling, suggesting a possible eruption. While predicting the exact timing remains challenging, experts believe an eruption could occur in the near future. This event could provide valuable insights into volcanic processes and their impact on the ocean environment.
Source: Read the original article at NBC