Lahars typically occur during volcanic eruptions but also can be caused by landslides and earthquakes. Geologists have found evidence that at least 11 large lahars from Mount Rainier have reached ...
Acting Gov. Baby Glenda Bongao said all families must be evacuated before 5 p.m. from areas prone to flooding, landslides, and lahar from Mayon Volcano. Bongao instructed the Department of ...