AdvertisementResidents are evacuating as Mount Semeru, Indonesia's highest volcano, has eruptedDecember 04, 2022The Associated PressfacebookEmailA man looks on as Mount Semeru releases volcanic materials during an eruption on Sunday, Dec. 4, 2022 in Lumajang, East java, Indonesia. Indonesia's highest volcano on the country's most densely populated island of Java erupted Sunday. (AP)