Anak Krakatau kept erupting for 25 hours nonstop. Ash drifted over Indonesia. Officials closed eight airports. People in nearby areas could face health risks. Four volcanoes erupted 13 times. The eruption raised concerns about a mega-tsunami. Then a 6.2 earthquake rocked Java on Friday. So the volcano and quake deepened the anxiety.
The ash snarled flights. It passed through communities. Airports were shut as a precaution. The quake jolted Java on Friday. The volcano had kept erupting for more than a day. People nearby suffered respiratory trouble.