Kīlauea has entered its second year of episodic activity after reawakening in December 2024. Since then, the Hawaiian volcano has gone through dozens of bouts of lava fountaining, each lasting several hours to several days. Activity ramped up once again on March 10, 2026, for episode 43 of the eruption. From approximately 9 a.m. to…
The OLI (Operational Land Imager) on Landsat 8 acquired this rare, relatively clear image of Mayon, the most active volcano in the Philippines, on Feb. 26, 2026. The natural-color scene is overlaid with infrared observations to highlight the lava’s heat signature. On that day, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported volcanic earthquakes, rockfalls, and hot clouds of ash…
At any given moment, about 20 volcanoes on Earth are actively erupting. Often among them is Mayon—the most active volcano in the Philippines. The nearly symmetrical stratovolcano, on Luzon Island near the Albay and Lagonoy gulfs, rises more than 2,400 meters (8,000 feet) above sea level. Historical records indicate Mayon has erupted 65 times in the past…
