More than 150,000 passengers have been left stranded after a significant volcanic eruption from Anak Krakatau forced Indonesian authorities to temporarily suspend operations at eight airports. The closures, which began Sunday morning, have disrupted numerous domestic and international flights, impacting travel to and from major hubs.

Jakarta's Soekarno-Hatta International Airport was among the first to cease operations after volcanic ash from Anak Krakatau was detected in the airspace. The eruption, which commenced late Friday night, generated continuous seismic activity, lava fountains, and audible booms across surrounding regions, with two further eruptions reported early Sunday.

Transport minister Dudy Purwagandhi stated that 712 flights have been affected so far and has requested airlines to consider diverting flights. The transport ministry's decision to expand the airport closures followed tests confirming that volcanic ash had spread towards West Java. Flights to and from Singapore, as well as international routes to Doha, Sydney, and Kuala Lumpur, have been particularly impacted.

Authorities have assured the public that there is no tsunami warning associated with the current volcanic activity. However, the health minister has advised residents in affected areas to remain indoors and wear face masks as a precaution against respiratory, eye, and skin irritation caused by the ash.

Residents have reported discomfort and the need for eye drops due to ashfall. One local described the sensation as "small grains of sand" in the eyes and noted the need to sweep his yard every five minutes due to the thick dust. Some schools have cancelled activities, and fishermen have postponed trips due to eye irritation.

Anak Krakatau, meaning "Child of Krakatoa," has a history of intermittent activity since its emergence in the early 20th century. It formed within the caldera left by the catastrophic 1883 eruption of Mount Krakatoa. This latest event follows a period of increased activity that has scientists monitoring its behavior closely.

The volcano's significant collapse in December 2018 triggered a deadly tsunami that claimed over 400 lives and displaced thousands along the coastlines of Java and Sumatra. Scientists noted that some of the rock fragments dislodged during that collapse were substantial, measuring between 70 to 90 meters in height.

The ongoing ashfall and potential for further eruptions pose a significant challenge for air travel and local communities. Authorities are urging airlines to expedite ticket refunds and provide clear communication to affected passengers to manage airport congestion.