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Mount Semeru wildfire extinguished after burning 3,000 hectares
ID🌿 EnvironmentCenter9/8/2026

Mount Semeru wildfire extinguished after burning 3,000 hectares

A wildfire on Mount Semeru in East Java has been fully extinguished after burning over 3,000 hectares. The fire was contained through joint efforts involving ground patrols, helicopter water-bombing operations, and coordination between local authorities and the Bromo Tengger Semeru National Park Center. Officials confirmed that no hotspots remain as of September 5, though assessments of the total damage are ongoing. The affected areas included multiple regions within the national park, with the most significant impact recorded in Ranu Kumbolo. Firefighting efforts involved multiple agencies, including disaster mitigation teams, police, military, and forestry departments. Rainfall has since started in some parts of Lumajang District.

Mount Semeru wildfire extinguished after burning 3,000 hectares A wildfire on Mount Semeru in East Java has been fully contained after burning over 3,000 hectares, according to officials. Containment was declared complete on September 5 after no remaining hotspots were detected, according to Isnugroho, head of the Lumajang District Disaster Mitigation Agency. Follow-up monitoring will be conducted by the National Park Management Section (SPTN) Region III Ranupani, part of the Bromo Tengger Semeru National Park Center. The national park center reported that the burned area reached 3,072 hectares as of September 1, with field officers continuing calculations through September 5. Burned areas included several sectors such as Dingklik Block, Pacis Bincil, Kedaluh, and Penanjakan, spanning 211.24 hectares, alongside Bantengan, Watangan, Jantur, and B29 covering 881.78 hectares. The largest impact occurred near Ranu Kumbolo, where 1,887 hectares were burned. Damage in Krepelan Block, Ranupani Village, remains undetermined. Firefighting efforts involved multiple entities, including the Bromo Tengger Semeru National Park Center, Manggala Agni teams, provincial and district disaster mitigation agencies, local police, military commands, community groups, and the Ministry of Forestry. A standby team used jet shooters and blowers in Krepelan Block, while the agency’s Rapid Response Team patrolled the hiking route up to Post 2, reporting clear conditions. Rainfall began in parts of Lumajang District, including Pronojiwo Sub-district and areas around Lumajang city. Separately, wildfires in the Ijen Crater Nature Tourism Park have started to subside. Hotspots along the hiking trail decreased on September 8, though some remain in hard-to-reach areas, particularly around Mount Papak. Water-bombing helicopters from the East Java Regional Disaster Management Agency conducted daily operations, dropping 1,000 liters of water each time from the PT Medco reservoir. Ground teams focused on mopping up, supported by the Forest and Land Fire Control Center (BPKHL) and other regional forestry departments.

How this report was made. Objective News wrote this report from 2 source articles, using AI-assisted synthesis under our methodology. It is our own text, not a copy of any single outlet. Read our methodology.

Responsible editor: Matej BašaSpotted an error? Report it

2 reports

Tempo (English) logoTempo (English)IndependentCenterFactual 92Objective 949/8/2026
Ijen Crater Tourism Park Wildfires Begin to Subside

Forest fires in the Ijen Crater Nature Tourism Park in East Java have begun to subside, according to local authorities. The Banyuwangi Regent, Ipuk Fiestiandani, reported that water-bombing helicopters from the East Java Regional Disaster Management Agency have been deployed since Sunday to combat the fires. While the number of active fires has decreased, hotspots remain in difficult-to-access areas such as around Mount Papak. Authorities continue aerial firefighting efforts and ground teams are conducting mopping-up operations to prevent re-ignition. The situation remains under close monitoring, with concerns over potential spread due to dry conditions.

Bias read (Center): The article presents factual information about ongoing wildfire management efforts without overtly favoring any political ideology. It focuses on the actions of local officials and emergency services rather than taking a partisan stance. The tone is neutral, emphasizing the technical aspects of fire

Why factuality (92): The article provides specific details such as the date (September 8), location (Ijen Crater Nature Tourism Park), and actions taken (helicopter water bombing, ground operations). These align with the cross-source consensus and are well-supported by quotes from local officials like Regent Ipuk Fiesti

Why objectivity (94): The article presents information in a neutral manner, quoting officials directly and avoiding overtly biased language. It acknowledges ongoing efforts while noting remaining risks, maintaining balance.

Antara News logoAntara NewsState / PublicCenterFactual 85Objective 809/7/2026
Mount Semeru wildfire extinguished after burning 3,000 hectares

A wildfire on Mount Semeru in East Java has been fully extinguished after burning over 3,000 hectares. The fire was contained through joint efforts involving ground patrols, helicopter water-bombing operations, and coordination between local authorities and the Bromo Tengger Semeru National Park Center. Officials confirmed that no hotspots remain as of September 5, though assessments of the total damage are ongoing. The affected areas included multiple regions within the national park, with the most significant impact recorded in Ranu Kumbolo. Firefighting efforts involved multiple agencies, including disaster mitigation teams, police, military, and forestry departments. Rainfall has since started in some parts of Lumajang District.

Bias read (Center): The article provides factual information about a natural disaster and the collaborative efforts to contain it. There is no indication of ideological framing, biased language, or selective emphasis on particular viewpoints. The focus is on the event itself, the response, and the extent of the damage,

Why factuality (85): The article provides specific details about the wildfire on Mount Semeru, including the area burned (3,072 hectares), the date of containment (Sept. 5), and coordination between local authorities and the national park management. These figures align with typical reporting standards for such events.

Why objectivity (80): The article presents the facts in a neutral tone, focusing on the actions taken by officials and the progress of the fire suppression efforts. It avoids emotionally charged language and maintains an objective perspective. However, there is a slight tendency to emphasize the success of the containmen

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