Anak Krakatau went off for 25 hours without a break. Ash drifted over Indonesia. Officials shut down eight airports. People in nearby areas may develop breathing issues. Four volcanoes went off 13 times. The eruption fed worries over 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 moved over inhabited regions. Airports halted operations to stay safe. The quake rattled Java on Friday. The volcano had kept erupting for more than a day. People nearby reported breathing problems.