Dofan Volcano Erupts: New Vent Activity Signals Seismic Crisis in Ethiopia
A powerful vent has opened at Dofan volcano in Ethiopia’s Afar region, releasing steam, rocks, and mud amidst increased seismic activity since December 2024. Experts suggest that magma intrusion is the cause of both the vent’s activity and the ongoing earthquakes, raising concerns over a potential volcanic eruption, which would be a first for this volcano.
On January 3, 2025, a significant vent opened at Dofan volcano in the Afar region of Ethiopia, releasing powerful jets of steam, rocks, and mud. This geological event coincides with an ongoing seismic crisis characterized by numerous earthquakes that began on December 22, 2024, raising concerns of a possible volcanic eruption at Dofan, the first of its kind recorded. The vent’s activity is indicative of magma intrusion beneath the surface and is believed to be a result of hydrothermal explosive phenomena, where groundwater, heated by magma, rapidly transforms into steam.
Geologist and volcanologist Tom Pfeiffer has noted that Dofan has historically erupted from fissures parallel to the rift axis, and the recent seismic activity could suggest that volcanic unrest is imminent. The largest earthquake recorded was a magnitude of 5.1, which occurred on December 29, 2024, near the volcano’s epicenter. Without a dedicated local seismic network, many seismic events likely remain unmonitored, complicating the assessment of activity in the region.
Dofan volcano, an active structure that stands at 1,151 meters above sea level, is renowned for its fumarolic activity and sulfur deposits. Its emergence as a focal point for this seismic crisis mirrors the unrest previously observed at nearby Fentale volcano. Given that there are thousands of residents within a close radius of Dofan, authorities are advising precautionary measures and potential evacuation plans should the situation escalate. This seismic activity is a manifestation of the East African Rift System’s tectonic instability that extends over 3,000 kilometers.
The Dofan volcano activity signifies an urgent geological situation that warrants close monitoring due to its implications for local communities and the historical significance of the potential eruption. As the situation develops, experts remain vigilant, analyzing ground movements and gas emissions in order to provide timely information for public safety.
Dofan volcano is situated in the Afar region of Ethiopia, an area that is part of the tectonically active East African Rift System. This region is characterized by geological phenomena caused by the divergence of the Nubian and Somali tectonic plates, making it a hotspot for volcanic and seismic activity. The volcano itself has a history of eruptive behavior and is known for its fumarolic activity, revealing its potential for eruptions that could significantly impact surrounding populations. The recent seismic crisis and the opening of a new vent raise critical questions about the volcano’s behavior and the geological stability of the region.
In summary, the opening of a new vent at Dofan volcano and the ongoing seismic crisis position the region under significant geological scrutiny. The combination of increased seismic activity and the potential for an unprecedented volcanic eruption underscores the need for heightened monitoring and preparedness among local authorities and communities. As the situation unfolds, the focus remains on ensuring public safety and understanding the underlying geological processes.
Original Source: watchers.news
