Mount Anak Krakatau: What to know about the volcano disrupting Indonesia flights

Mount Anak Krakatau in Indonesia has erupted, causing significant flight disruptions and health concerns due to volcanic ash. The volcano, formed after the historic 1883 eruption, remains a major geological hazard in the Sunda Strait.
Why it matters
Demonstrates the ongoing impact of natural disasters on regional travel and infrastructure in Indonesia.
SINGAPORE: A series of eruptions at Indonesia’s Mount Anak Krakatau since Friday (Sept 4) have disrupted flights and daily life as volcanic ash spread more than 150km away, blanketing Jakarta and nearby areas.
Several schools in Indonesia cancelled activities on Saturday (Sept 5) after students and residents reported suffering eye irritation from the ash, while fishermen scrapped their fishing trips.
Eight Indonesian airports, including two in Jakarta, remained closed on the morning of Sept 7, with at least 170,000 people affected by flight cancellations.
Here are some key facts about the Mount Anak Krakatau volcano:
Mount Anak Krakatau lies in the Sunda Strait, which separates the islands of Sumatra and Java.
The young volcano emerged from the strait less than 80 years ago, and its crater is located south-west of the centre of the island.
Also covering this story
17 other newsrooms covered this event. We read each version separately.
Indonesia cancels flights at Jakarta airport as Anak Krakatau volcano erupts
Volcano eruption triggers flight suspensions at Indonesia's main airport
Volcano Erupts In Indonesia, Main Airport 150 km Away Suspends Ops
Volcano eruption triggers flight suspensions at Indonesia's main airport
Indonesia’s Mount Anak Krakatau erupts as activity continues
Jakarta airport suspends flights due to ash from Anak Krakatau eruption
Jakarta airport suspends flights due to Anak Krakatau ash including from Singapore
Jakarta airport suspends flights due to Mount Anak Krakatau ash; SIA flights affected
Indonesia halts flights as active volcano risks more disruptions
Jakarta airport suspends flights due to Mount Anak Krakatau ash; SIA among affected airlines
Volcanic eruption halts flights at Jakarta and seven other Indonesian airports
Flights suspended at Indonesia's main airport due to volcanic eruption
Indonesia volcano eruption cancels hundreds of flights in major airport hub
Volcanic island in Indonesia erupts, forcing the cancellation of hundreds of flights
Indonesia cancels flights at Jakarta airport as Anak Krakatau volcano erupts - AP News
Volcanic ash leaves 170,000 travelers stranded at eight Indonesian airports
Two Jakarta-bound flights diverted to KLIA after Anak Krakatau eruption, says CAAM
Get smarter about the news
Sign up free for a feed built around what you actually care about, Dive Deeper research on any story, and the full text of every article.
Create free accountAlready have an account? Sign in