Seismic Crisis Sparks Concerns of Eruption at Dofan Volcano, Ethiopia
A new vent has opened at Dofan volcano in Ethiopia’s Afar region, releasing jets of steam, rocks, and mud amidst ongoing seismic activity that began on December 22, 2024. Volcanologists express concerns regarding a potential eruption, which would be the first of its kind recorded. Over 2.9 million people live within a 100 km radius of the volcano, prompting authorities to prepare for possible evacuations as tremors were felt in nearby towns.
On January 3, 2025, a significant new vent opened at the Dofan volcano located in Ethiopia’s Afar region, discharging powerful jets of steam, rocks, and mud. This occurrence coincided with a series of earthquakes that began on December 22, 2024, raising concerns regarding a potential volcanic eruption, which, if it occurs, would mark the first recorded eruption of Dofan.
The new vent, which is emitting hydrothermal or phreatic explosive activity, suggests an increase in volcanic and seismic unrest, possibly due to magma intrusions beneath the surface. Volcanologist Tom Pfeiffer remarked on the likelihood of eruption activity at Dofan, noting its historical patterns of eruptions along fissures parallel to the rift axis.
The seismic activity in the region peaked with numerous earthquakes, with the most intense measuring 5.1 on December 29, 2024. Due to the lack of a comprehensive seismic network in the area, the full extent of these tremors remains uncertain, although many residents in nearby cities like Metahara and Awash reported feeling the tremors.
Dofan, known as the “smoking mountain” due to its fumarolic activity and sulfur deposits, sits at a height of 1,151 meters above sea level and is part of the Main Ethiopian Rift, a zone characterized by active tectonic behavior. This crisis further highlights the significance of volcanic activity and seismic unrest in the East African Rift System adjacent to densely populated areas, necessitating preparedness and safety measures for local residents.
Currently, over 2.9 million individuals reside within a 100 km radius of Dofan, prompting authorities to advise caution and readiness for potential evacuations. The heightened activity at Dofan has raised awareness regarding the geological conditions in this tectonically active region, mirroring past events observed in the nearby Fentale volcano.
Overall, the recent developments at Dofan volcano underscore the urgency for close monitoring and preparedness in the Afar region, given the potential risks associated with volcanic activities and their impact on local populations.
The Dofan volcano is situated within the northern part of the Main Ethiopian Rift, an area marked by the divergence of tectonic plates, resulting in significant geological activity. Historically, Dofan has exhibited fumarolic activity and has several cinder cones, hinting at its eruptive potential. The recent seismic events in the region have drawn attention to the volcano’s behavior and the possibility of eruption, which, if confirmed, could have consequential effects on the surrounding communities and ecosystems. The Afar region is densely populated, with many residents living in proximity to the volcano, necessitating awareness and preparedness in the event of an eruption. Understanding the geological dynamics at play enhances insights into the potential risks and hazards the local populations may encounter, highlighting the need for ongoing geological monitoring and emergency response planning.
In conclusion, the recent opening of a new vent at Dofan volcano amid increased seismic activity signals a critical situation for the Afar region of Ethiopia. With the potential for the first recorded eruption, it is essential for geological monitoring to be prioritized. Local authorities must remain vigilant and prepare for any necessary evacuation measures to ensure the safety of the nearby population. As the situation develops, further studies and observations will be crucial in understanding the eruptive behavior of Dofan and its potential impact.
Original Source: watchers.news
