Overview
- The blaze that began in early August on Mount Bromo has expanded rapidly and, as of the latest reports on Aug. 10–11, officials give differing estimates that place the scorched area between roughly 550 and 899 hectares while new hotspots continue to emerge near the caldera.
- Bromo Tengger Semeru National Park was closed to visitors Saturday and hundreds of firefighters, soldiers, park rangers, volunteers, drones and dozens of water‑bombing aircraft have been deployed to fight remaining flare‑ups.
- Authorities say the fire is under investigation and local officials suspect a smouldering visitor‑started blaze that was not fully extinguished, and no casualties or building losses have been reported so far.
- Cloud‑seeding has been judged unviable where needed because of a lack of rain‑bearing clouds, so officials are relying on water‑bombing, patrols, firebreaks and ground cooling operations during the peak risk months of August and September.
- The Bromo emergency forms part of a wider national wildfire surge driven by an unusually dry season and a strengthening El Niño, with more than 107,000 hectares burned earlier this year and peat fires in Sumatra creating haze and extra strain on resources.