Waking Volcanoes: A New Worldwide Threat

Volcano Awakening, or what is better known as ‘volcano awakening’, refers to the phenomenon when a volcano that was previously inactive again shows signs of activity. In recent years, many volcanoes around the world have shown increased seismic activity, which is worrying scientists and the public. This phenomenon can result in dangerous eruptions and have a major impact on the environment, public health and global climate. Some of the early warning signs of a Volcano Awakening include small earthquakes, changes in ground temperature, as well as increased emissions of volcanic gases such as sulfur dioxide. In some cases, as seen on Mount St. St. Helens, Seattle, and Mount Merapi in Indonesia, these signs often occur several years before a significant eruption. In this context, intensive monitoring and advanced technology are important to anticipate risky volcanic activity. One real example of this threat is Mount Merapi which is located in Indonesia. In recent periods, this volcano has shown increased activity, creating concern among residents living in its vicinity. Merapi has erupted more than twenty times since 1548, with the most recent significant eruption occurring in 2010. The government and geologists always remind the importance of education and preparedness for local communities to minimize risks. Waking Volcanoes are not only a concern in Indonesia. In other countries, such as Iceland, Congo, and Japan, increased volcanic activity has been taken seriously. Iceland, for example, is known for its active volcanoes, such as Eyjafjällajökull, which erupted in 2010 and disrupted air travel across Europe. Preparedness and good evacuation planning are the keys to facing this potential threat. The threat from Volcanic Wakes also includes global climate impacts. Large eruptions can release millions of tons of dust and gas particles into the atmosphere, potentially affecting Earth’s temperature. This smoke and gas can create acid rain which damages ecosystems, pollutes water sources, and endangers human health. Therefore, a deeper understanding of the global impact of volcanic activity is essential. To overcome this threat, international collaboration is crucial. Many organizations and research institutions around the world conduct studies and observations to better understand volcanic dynamics. With the latest monitoring technology, such as radar interferometry and gas sensors, scientists can detect small changes that could be indicative of increased volcanic activity. This provides valuable information for local authorities in planning evacuations. Awareness of climate change and the Awakened Volcano phenomenon is increasing. Communities around the volcano are strongly encouraged to follow training and evacuation routes. The right information and training can save lives in the event of an emergency. Various smartphone applications also now provide up-to-date information on volcanic activity, allowing people to stay up-to-date with the current situation. Understanding and dealing with the threat from Volcano Wakes is not just about science; it is a matter of sustainability and security for future generations. An integrated approach between research, education and public policy will be crucial in reducing risks and protecting human life.