# Wildfires in East Java mountain regions

> Live situation record from CLSTR: https://clstr.news/situations/wildfires-in-east-java-mountain-regions
> Updated: 2026-09-14T02:21:07.000Z. Sources: 10. Developments: 2.

Wildfires in the Gunung Butak region of Malang Regency initially resurfaced in early September after previously being declared extinguished. Emergency responders deployed helicopters for water bombing operations, dropping approximately 8,000 liters of water, though high winds forced temporary halts to aerial efforts. A joint task force of approximately 65 personnel from various agencies and volunteers worked on the ground to combat the flames in extreme terrain.

By mid-September, the fires expanded significantly across the Mount Kawi, Mount Butak, and Mount Kawinajang regions, covering approximately 700 hectares. The blaze spread into areas including Mount Bundar and the borders of Blitar Regency. Authorities continue to face difficulties due to steep and treacherous slopes, while wind speeds remain a primary obstacle for both ground teams and planned water bombing operations.

## Timeline

### 2026-09-14: Wildfires expand across Mount Kawi and Mount Butak regions

Wildfires covering 700 hectares have spread across Mount Kawi, Mount Butak, and Mount Kawinajang, complicating rescue efforts due to steep terrain and high winds.

6 sources. https://clstr.news/cluster/wildfires-expand-across-mount-kawi-and-mount-butak-regions

### 2026-09-05: Gunung Butak forest fire triggers water bombing operations

Emergency teams are using water bombing via helicopter to combat a recurring forest fire in Gunung Butak, Malang, as high winds and extreme terrain hinder ground suppression efforts.

4 sources. https://clstr.news/cluster/gunung-butak-forest-fire-triggers-water-bombing-operations

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Cite as: Wildfires in East Java mountain regions. CLSTR, https://clstr.news/situations/wildfires-in-east-java-mountain-regions