Chile issues volcanic alert for Nevados de Chillán complex

The National Geology and Mining Service (SERNAGEOMIN) has issued a yellow alert for the Nevados de Chillán Volcanic Complex in Chile following two explosions involving pyroclastic material on the morning of October 27, 2026.

Local authorities have maintained a preventive alert status for the towns of Pinto and Coihueco until the situation stabilizes. Travelers and residents are advised to avoid excursions near the volcano and to monitor local official announcements.