Merapi Volcano Erupts: Impact and Reaction Merapi Volcano, located on the border of Central Java and Yogyakarta, is known as one of the most active volcanoes in Indonesia. The eruption of Merapi had a broad impact on the environment, society and cultural aspects. Volcanic activity often causes concern and requires a quick response from the government and society. The main impacts of the Merapi eruption include the spread of volcanic material such as ash, pyroclastic rocks and lava. Volcanic ash can harm people’s health, pollute water sources and damage crops. People living within a dangerous radius were forced to evacuate to avoid direct impacts. This creates new challenges in disaster management and handling refugees, including disrupting the provision of food, health and education during the evacuation period. On the environmental side, the eruption of Merapi also affected the ecosystem. Falling ash can affect soil quality, making it temporarily more fertile in the short term, but threatening plant survival if the ash is too thick. The balance of the local ecosystem, including existing flora and fauna, is disturbed due to changes in habitat conditions. The community’s reaction to the Merapi eruption reflects their resilience and adaptability. Effective communication between local government and the community is very important. Early warning and delivery of accurate information helps reduce panic and prepare people for evacuation. Volunteers and non-governmental organizations are often involved in providing aid, easing the burden on affected families. The government is also trying to improve the disaster mitigation system through training and evacuation simulations. Education about volcanic risks and safe measures helps communities to better understand the situation and respond appropriately. Technological innovations, such as the use of mobile applications to update volcano conditions, are also being implemented to increase the effectiveness of the response. Cultural aspects were also affected by the Merapi eruption. Many local rituals and traditions are associated with this volcano. The community tries to maintain beliefs and traditions even in difficult conditions. Local wisdom and traditional knowledge often become a source of strength for residents to face disasters. From a tourism perspective, the eruption of Merapi can have both positive and negative impacts. While the surrounding area experiences losses in the form of infrastructure damage, the potential for educational tourism related to volcanology increases. Tourists interested in learning about volcanic activity and local culture often continue their visits even in post-eruption conditions. The experience of other countries in dealing with similar disasters is also a reference for Indonesia. Strengthening international networks to share valuable knowledge and experience helps in increasing community preparedness. Thus, an in-depth understanding of the Merapi Volcano eruption and its impacts is necessary not only for better mitigation but also to strengthen community resilience. Adapting to changes resulting from volcanic activity is an important step in ensuring the safety and well-being of communities living alongside these natural forces.
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