https://apnews.com/7dd8b84bacaa4bf09f3d8b44a1e70d2d > JAKARTA, Indonesia (AP) — Indonesian authorities raised the alert for the volatile Mount Merapi volcano on the densely populated island of Java and ordered people within 3 kilometers (2 miles) to evacuate. > Merapi has erupted four times since Monday, sending out a 3,500 meter (11,483 feet) column of volcanic material and dusting the surrounding region in ash.