Indonesian volcano

Mount Merapi on the Indonesian island of Java has been erupting regularly and is considered a highly active volcano. No injuries were reported after Saturday's eruptions, but officials advise caution.

Anak Krakatau, whose partial collapse is blamed for triggering Saturday's tsunami that killed at least 430 people, remains active — spewing ash over a large area around the Sunda Strait.

The tsunami that battered coastlines along the Sunda Strait over the weekend follows a similar wave that pounded the island of Sulawesi in September, killing an estimated 2,100.

As Mount Agung continues to erupt, the main airport at Denpasar reversed course and reopened after a three-day closure.

Mount Agung began spewing ash last week, but over the weekend authorities raised the alert level for a possible larger eruption and expanded a danger zone around the base of the volcano.

Five airports on Java, Bali and Lombok have been closed as a result of the eruption of Mount Raung, which has sent clouds of ash drifting over the region.