Mount Bromo wildfire contained, but new fires flare as Indonesia faces unusually dry season

Officials suspect the initial fire was caused by human carelessness. Soebroto said the first flame was found along a route commonly used by visitors to reach the volcano's viewing points, a stretch that threads through dry grassland and scrub above the sand sea inside the Tengger caldera. Indonesia's national disaster mitigation agency had earlier dispatched teams to assist the local response, and water-bombing efforts had been concentrated on the rim and outer slopes to keep flames from spreading into nearby forest.

The renewed flare-ups underscore how dry conditions across the region are complicating firefighting efforts. Meteorologists have warned that parts of Indonesia, including East Java where Mount Bromo is located, are experiencing lower-than-average rainfall this year, leaving vegetation parched and easy to ignite. Smoke from the original fire drifted across the caldera for days, periodically forcing park authorities to close hiking trails and warn nearby villages of poor air quality.

What it means for tourism and the local economy

Mount Bromo is one of Indonesia's best-known attractions, drawing domestic and international tourists to its 2,329-metre summit and the surrounding Tengger massif. Local economies in Probolinggo, Pasuruan and Malang regencies depend heavily on visitors who come for sunrise views of the steaming crater and the pre-dawn hike across the sand sea. Park officials said trails would be reopened once fire crews confirmed the new blazes were fully extinguished and the risk of reignition had eased.

Soebroto said field teams were working to contain the new fires before they could merge or spread toward forested slopes, and that additional personnel had been deployed to patrol visitor routes for stray embers and discarded cigarettes. He appealed to tourists and locals alike to avoid open flames in the caldera and to follow instructions from park rangers while the dry conditions persist.

Broader dry-season warning across Southeast Asia

The episode comes as Southeast Asia more broadly has grappled with hotter, drier weather this year, with fire alerts issued in parts of Sumatra and in Malaysia's Sarawak and Selangor states. Indonesia's Meteorological, Climatological and Geophysical Agency has flagged elevated fire risk across several regions and urged regional governments to prepare equipment and personnel in case conditions worsen.

For villagers around the Bromo-Tengger-Semeru National Park, the immediate concern is smoke drifting into farming areas and across the popular viewpoint at Penanjakan. Local agricultural officials said dry conditions had already reduced forage for livestock in highland hamlets, and that any further fire activity could push more communities to rely on distributed water deliveries.

Authorities said updates would be issued as the new fires were assessed and brought under control. Soebroto urged visitors planning trips to the area to check the park's official channels before traveling and to be prepared for temporary trail closures.

The cause of the initial fire remains under investigation, though investigators have said human carelessness along the visitor route is the leading line of inquiry. No casualties from either the contained fire or the new blazes have been reported.