Anak Krakatau Eruption: KAI Ensures Train Services Remain Safe

The impact of the Mount Anak Krakatau eruption has been felt in several regions. PT Kereta Api Indonesia (Persero) has ensured that all train operations remain safe and under control.

“KAI possesses a safety management system that serves as a guideline for conducting all train operations,” said KAI Vice President of Corporate Communication, Anne Purba, as reported by Antara on Sunday (6/9/2026).

Anne stated that every condition with the potential to affect passenger journeys is continuously monitored and evaluated through coordination between units and relevant authorities.

“KAI ensures that train travel continues with safety as the top priority,” she said.

Anne noted that the monitoring of operational conditions, the readiness of facilities and infrastructure, and the coordination of field officers are being carried out continuously to ensure passenger journeys remain safe and comfortable.

KAI continues to monitor the latest conditions and coordinate with related parties, including BMKG and PVMBG, the agencies responsible for monitoring volcanic activity in Indonesia.

According to information from BMKG, the eruption activity of Mount Anak Krakatau on 4 September 2026 at 22:03 WIB was recorded on a seismograph with a maximum amplitude of 19 mm and a duration of approximately 29 seconds. As of 10:30 WIB on 5 September 2026, BMKG reported that there has been no significant rise in sea levels due to this activity.

“Up to this point, all train journeys continue to operate according to schedule while maintaining safety aspects,” said Anne.

KAI is conducting regular evaluations of track conditions, the surrounding operational environment, and the latest information from relevant agencies.

Specifically for Airport Rail Link services, operations continue according to current conditions. KAI continues to coordinate with relevant parties to ensure that transport services to the airport can support public travel needs, including in the event of adjustments to flight operations.

Anne added that KAI’s preparedness is supported by safety procedures that include operational monitoring, risk mitigation, coordination between work units, and the readiness of personnel to face various travel conditions. KAI urges the public to remain calm and refer to official information from BMKG, PVMBG, and official KAI channels.

“We continue to ensure that railway services run safely, prioritising the safety of both passengers and staff,” said Anne.