Indonesian authorities raised the alert status of an ash-spewing volcano on Bali Island to the highest level on Monday due to increased activity that may lead to a major eruption, forcing the resort island to close its airport.In a statement, the Center for Volcanology and Geological Hazard Mitigation said the status has been raised to Level 4 as activity at 3,142-meter Mt. Agung has continued to increase drastically since it erupted last Tuesday.(Indonesia National Disaster Management Agency)The hazard mitigation center recommended that no activities, including climbing, be allowed within …READ FULL ARTICLE