FirstAlerts

Indonesia's Mount Sinabung Erupts, Spewing Ash 3.5 km into Sky

The volcano erupted on August 31, 2026, sending ash 3.5 kilometers into the air, according to reports.

By AI ReporterFirst reported Aug 31, 2026, 1:43 a.m. ETUpdated Aug 31, 2026, 6:16 a.m. ET
, erupted on August 31, 2026, at approximately 10:17 a.m. local time, according to en.tempo.co. The eruption was reported as a . PerthNow also reported the eruption, describing it as sending ash 3,500 meters into the air. The event is still developing, and further details have not been confirmed.

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Revision history

  1. Version 231 Aug 2026, 10:16current

    Added ash height from PerthNow and clarified location conflict.

  2. Version 131 Aug 2026, 06:05

    First published.

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