# Indonesia 2026 drought, fire & water aid response > Live situation record from CLSTR: https://clstr.news/situations/indonesia-bmkg-weather-and-maritime-alerts > Updated: 2026-09-11T11:21:25.000Z. Sources: 143. Developments: 137. By early September 2026, the El Niño-driven drought and its impacts on water security and air quality continued to escalate across Indonesia. Forest and land fires have exceeded 107,000 hectares, with Coordinating Minister Djamari Chaniago warning that conditions could mirror the 2015 crisis. In Central Java, the Meteorology, Climatology, and Geophysics Agency (BMKG) issued an ‘Awas’ (Extreme) status for 25 regencies and cities for the period of September 1–10, 2026, following at least 61 consecutive days without rain. Impacted areas include Cilacap, Brebes, Tegal, Banyumas, Purbalingga, Pekalongan, Banjarnegara, Kebumen, Wonosobo, Magelang, Purworejo, Klaten, Sukoharjo, Wonogiri, Karanganyar, Sragen, Grobogan, Blora, Rembong, Pati, Jepara, Kudus, and Demak. Additionally, Semarang, Surakarta, and Boyolali remain under ‘Siaga’ (Alert) status due to rainfall absences exceeding 31 days, threatening surface water sources like rivers and shallow wells. As the dry season persists, the Indonesian Ulema Council (MUI) has called on Muslims to perform Salat Istisqa, a prayer to request rain. While some regions like Sleman report stable water supplies through managed springs, areas such as Bimomartani, Tambakrejo, and Sendrejo are seeing decreases in supply. Water security varies significantly by region. In Lamongan, approximately 35.9 million cubic meters of water remain in reservoirs to support irrigation for over 24,000 hectares of crops. Conversely, Bandar Lampung is facing a clean water crisis in at least five districts, including Sukabumi and Panjang. The BPBD estimates a daily requirement of 100,000 liters for affected residents, with experts citing mining and urban development as factors in the drying of residential wells. ## Claims - El Niño is expected to remain strong through early 2027, reducing rainfall across Indonesia until October 2026. (disputed by 5 sources) - The strong El Nino phenomenon is expected to persist until early October 2026. (disputed by 4 sources) - BMKG forecasted potential light rain in Jakarta, West Java, Central Java, and the Malang‑Batu region on 29‑30 July 2026. (corroborated by 7 sources) - President Prabowo Subianto ordered ministries to prepare for El Nino‑related drought and forest‑land fires. (corroborated by 6 sources) - Forest and land fires in Indonesia have reached over 107,000 hectares. (corroborated by 5 sources) - The government has deployed approximately 43 helicopters and 10 to 15 fixed-wing aircraft for aerial firefighting operations. (corroborated by 5 sources) - Weather‑modification operations will be carried out in Riau, Jambi, South Sumatra, West Kalimantan, Central Kalimantan and South Kalimantan. (corroborated by 4 sources) - The Niño 3.4 index reached +2.26 °C, exceeding the 1.5 °C threshold for a strong El Niño. (corroborated by 4 sources) - BNPB recorded 767 hotspots in Central Kalimantan and 560 in West Kalimantan as of August 20. (corroborated by 4 sources) - Ground and air task forces, including drones, will be deployed in six provinces for fire prevention and water resilience. (corroborated by 3 sources) ## Timeline ### 2026-09-11: Drought triggers food and water crises in Gorontalo and Pacitan Severe droughts in Indonesia are triggering food and water crises, forcing residents in Gorontalo to eat toxic tubers and leaving communities in Pacitan struggling to access clean water. 2 sources. https://clstr.news/cluster/drought-triggers-food-and-water-crises-in-gorontalo-and-pacitan ### 2026-09-10: Water security varies across Indonesia as Lamongan maintains reserves while Bandar Lampung faces crisis While Lamongan maintains sufficient water reserves for agriculture through reservoir management, Bandar Lampung faces a clean water crisis driven by drought and environmental degradation. 2 sources. https://clstr.news/cluster/water-security-varies-across-indonesia-as-lamongan-maintains-reserves-while-bandar-lampung-faces-cri ### 2026-09-08: Indonesia faces prolonged 2026 drought and water scarcity Indonesia faces a prolonged 2026 drought causing water scarcity and fire risks. The MUI has called for Salat Istisqa prayers, while regional water utilities monitor declining supplies. 4 sources. https://clstr.news/cluster/indonesia-faces-prolonged-2026-drought-and-water-scarcity ### 2026-09-04: Pati Regency faces severe water crisis and drought Drought in Pati Regency, Indonesia, has caused clean water shortages for over 9,000 people and depleted the Gembong Reservoir by 80%, threatening agricultural supplies for the coming weeks. 5 sources. https://clstr.news/cluster/pati-regency-faces-severe-water-crisis-and-drought ### 2026-09-04: Southeast Asian regions deploy emergency water relief amid drought and haze Authorities in Indonesia and Malaysia are distributing clean water and mineral supplies to combat severe droughts, water shortages, and haze-related crises in multiple regions. 10 sources. https://clstr.news/cluster/indonesia-drought-relief-water-distribution-efforts-in-banten-and-kuningan ### 2026-09-03: Central Java faces extreme drought in 25 regencies BMKG has issued an extreme drought warning for 25 regencies and cities in Central Java, citing a lack of rainfall for over 61 days that threatens water supplies and basic community needs. 5 sources. https://clstr.news/cluster/central-java-faces-extreme-drought-in-25-regencies ### 2026-09-01: Indonesia faces widespread drought and water scarcity Widespread drought in Indonesia has triggered large-scale emergency water distributions and budget preparations in regions including Bali, Central Java, West Java, and Yogyakarta. 8 sources. https://clstr.news/cluster/drought-in-indonesia-causes-water-shortages-in-gunungkidul-and-boyolali ### 2026-08-31: Indonesia prepares for drought and forest fire risks Indonesian regions are preparing for prolonged dry weather, with Seram Bagian Timur managing long-term drought via new wells and Seluma deploying personnel to prevent forest and land fires. 2 sources. https://clstr.news/cluster/indonesia-prepares-for-drought-and-forest-fire-risks ### 2026-08-30: Water scarcity impacts multiple Indonesian regions Water scarcity is impacting multiple Indonesian regions, with Seram Bagian Timur using fire trucks for water delivery and Seluma identifying up to 80 villages in need of clean water infrastructure. 5 sources. https://clstr.news/cluster/water-scarcity-impacts-multiple-indonesian-regions ### 2026-08-28: Indonesian regions declare emergency alerts for drought and forest fires Indonesian regional governments in Pati and Kuantan Singingi have declared emergency alerts to manage drought, forest fires, and hazardous haze affecting agriculture and public health. 2 sources. https://clstr.news/cluster/indonesian-regions-declare-emergency-alerts-for-drought-and-forest-fires ### 2026-08-27: Indonesia intensifies wildfire response amid El Niño risks Indonesia is intensifying its wildfire response as El Niño increases fire risks in Sumatra and Kalimantan. President Prabowo Subianto has called for rapid detection and integrated management strategies. 2 sources. https://clstr.news/cluster/indonesia-intensifies-wildfire-response-amid-el-nio-risks ### 2026-08-27: Drought impacts agriculture in Garut and Bogor Drought and irrigation failures in West Java are causing crop failures and forcing farmers in Garut and Bogor to switch from rice and corn to alternative crops or livestock herding. 2 sources. https://clstr.news/cluster/drought-impacts-agriculture-in-garut-and-bogor ### 2026-08-26: Indonesia faces widespread drought and water crisis Widespread drought in Indonesia is causing severe water shortages and threatening thousands of hectares of farmland across Banten, West Sulawesi, Karawang, Central Java, and East Java. 5 sources. https://clstr.news/cluster/water-crisis-hits-west-java-regions-due-to-prolonged-drought ### 2026-08-23: Water shortages hit Indonesia due to prolonged drought Droughts in Indonesia have caused severe water shortages in South Sorong and Bekasi, impacting drinking supplies, agriculture, and livestock due to low river levels and land-use changes. 3 sources. https://clstr.news/cluster/water-shortages-hit-indonesia-due-to-prolonged-drought ### 2026-08-22: Indonesia faces widespread water crisis due to prolonged drought Widespread drought and El Niño have caused severe water shortages across Indonesia, prompting emergency water distributions in Bali, West Java, East Kalimantan, and other provinces. 9 sources. https://clstr.news/cluster/water-crisis-hits-penajam-paser-utara-due-to-drought ### 2026-08-22: Kalimantan forest fires threaten oil facilities and trigger regional haze Severe forest fires in Indonesia, especially in Kalimantan, have threatened oil and gas facilities and forced over 571,000 students into distance learning. Haze has also triggered school closures in Malaysia. 28 sources. https://clstr.news/cluster/indonesia-ministry-of-public-works-manages-flood-and-drought-responses ### 2026-08-22: Indonesia faces drought, haze, and tropical cyclone risks Indonesia faces varied weather challenges, including severe drought in Southeast Sulawesi, dangerous haze from hotspots in Sumatra, and potential tropical cyclone activity near Papua. 14 sources. https://clstr.news/cluster/ambon-city-sets-august-31-deadline-for-social-protection-registration ### 2026-08-21: West Java drought triggers emergency water distribution Drought in West Java has caused water shortages in Cianjur and Sukabumi, leading BPBD and PMI to increase daily clean water distributions to affected households. 2 sources. https://clstr.news/cluster/west-java-drought-triggers-emergency-water-distribution ### 2026-08-21: Indonesia prepares for prolonged drought through budget increases and rainwater harvesting Indonesian authorities and experts are preparing for prolonged drought conditions through budget allocations in Gresik and promoting rainwater harvesting and village ponds in Yogyakarta. 2 sources. https://clstr.news/cluster/indonesia-prepares-for-prolonged-drought-through-budget-increases-and-rainwater-harvesting ### 2026-08-19: Indonesia faces water shortages due to prolonged dry season Drought and dry season conditions in Indonesia have caused water shortages for over 500,000 people in West Java and prompted calls for leak reporting in Gorontalo to conserve dwindling water supplies. 7 sources. https://clstr.news/cluster/indonesia-faces-water-shortages-due-to-prolonged-dry-season ### 2026-08-17: Indonesia drought relief: Water distributed in Malang and Klaten Authorities in Malang and Klaten, Indonesia, are distributing millions of liters of clean water to thousands of residents facing severe drought conditions. 3 sources. https://clstr.news/cluster/indonesia-drought-relief-water-distributed-in-malang-and-klaten ### 2026-08-17: Indonesia weather forecast: Rain and haze predicted across multiple regions BMKG forecasts varied weather across Indonesia, including moderate rain in Jakarta and West Java, cloudy skies in Yogyakarta, and potential haze in highland regions and Kulon Progo. 9 sources. https://clstr.news/cluster/bmkg-issues-weather-warnings-for-malang-and-central-java ### 2026-08-14: Indonesian regencies declare emergency status for forest fires and drought Indonesian regencies in Seram Bagian Timur and Lamandau have declared emergency statuses to address forest fires and drought caused by El Nino, seeking central government support and community cooperation. 3 sources. https://clstr.news/cluster/indonesian-regencies-declare-emergency-status-for-forest-fires-and-drought ### 2026-08-13: Indonesia drought triggers emergency water distribution across multiple regions Severe drought across several Indonesian regions, including Temanggung, Bojonegoro, Semarang, and Makassar, has triggered emergency clean water distributions to tens of thousands of affected residents. 5 sources. https://clstr.news/cluster/water-scarcity-crisis-triggers-emergency-relief-in-indonesia ### 2026-08-13: Indonesia weather forecast shows sunny skies and regional disaster warnings BMKG forecasts varied weather across Indonesia, with sunny conditions in many areas, but warns of forest fire risks in Central Java and potential floods and landslides in West Sumatra. 10 sources. https://clstr.news/cluster/indonesia-weather-forecast-rain-and-haze-expected-across-various-regions ### 2026-08-10: Drought in Indonesia triggers water crises in Gorontalo and Banyumas Drought in Indonesia has caused significant water crises, affecting over 15,000 people in Gorontalo and over 28,000 in Banyumas, while triggering widespread forest fires in Central Java. 2 sources. https://clstr.news/cluster/drought-in-indonesia-triggers-water-crises-in-gorontalo-and-banyumas ### 2026-08-09: Drought crises prompt emergency responses in Blitar and Banjarnegara Authorities in Blitar and Banjarnegara, Indonesia, are responding to widespread drought by declaring emergency statuses and distributing millions of liters of clean water to affected residents. 3 sources. https://clstr.news/cluster/drought-crises-prompt-emergency-responses-in-blitar-and-banjarnegara ### 2026-08-09: Central Java authorities distribute water aid amid drought Authorities in Central Java, Indonesia, are distributing millions of liters of clean water to combat drought conditions affecting tens of thousands of residents in Pemalang and Tegal regencies. 3 sources. https://clstr.news/cluster/central-java-authorities-distribute-water-aid-amid-drought ### 2026-08-09: Indonesia forest fires exceed 107,000 hectares amid strong El Nino Indonesia faces over 107,000 hectares of forest fires driven by a strong El Nino. The government has deployed aerial firefighting assets and is preparing weather modification operations to combat the crisis. 19 sources. https://clstr.news/cluster/indonesia-weather-forecast-shows-widespread-cloudy-conditions ### 2026-08-06: BMKG issues high wave and tidal flood warnings across Indonesia BMKG has issued warnings for high waves up to 6 meters in Bengkulu and NTB, moderate waves in Maluku, and potential tidal flooding in coastal NTT through August 11, 2026. 16 sources. https://clstr.news/cluster/bmkg-issues-rain-alert-for-riau-and-mask-advisory-for-palembang ### 2026-08-05: Indonesia braces for fog, rain and heat in BMKG forecasts for Aug 7 2026 BMKG issued regional forecasts for 7 Aug 2026, warning of fog in South Bengkulu, light rain in parts of Jabodetabek, moderate rain in central Papua, cold temperatures in Malang Raya, and generally sunny, fire‑r 8 sources. https://clstr.news/cluster/indonesia-traffic-corps-adds-facial-recognition-to-etle-system ### 2026-08-02: Indonesia battles widespread forest fires and drought amid dry season Forest fires and drought dominated Indonesia’s August 2026 disaster reports, with large blazes in Pinrang, Wonogiri and Bula, water shortages in Banyumas and Ngawi, and Bromo park access closures. 16 sources. https://clstr.news/cluster/indonesia-battles-el-niodriven-wildfires-and-water-shortages ### 2026-07-31: Indonesia Faces Water Contamination and Drought‑Related Disasters Indonesia confronts water‑contamination complaints in Bengkulu and 32 drought‑linked disasters in West Java, prompting clean‑water aid and health monitoring. 2 sources. https://clstr.news/cluster/indonesia-faces-water-contamination-and-droughtrelated-disasters ### 2026-07-31: Indonesia's BNPB Reports Surge in Forest Fires and Drought BNPB reported 34–42 disasters in 24 hours, with forest fires and drought dominating across Indonesia, affecting thousands and prompting water aid. 2 sources. https://clstr.news/cluster/indonesias-bnpb-reports-surge-in-forest-fires-and-drought ### 2026-07-30: Indonesia braces for El Niño‑driven drought, water shortages and wave warnings Indonesia faces a strong El Niño, prompting BMKG wave warnings, drought alerts in NTB and emergency water aid from Kemenkum NTB, the military and the Public Works Ministry; the UN warns of global climate risks. 33 sources. https://clstr.news/cluster/indonesias-dieng-plateau-hits-6c-amid-expanding-bediding-cold-wave ### 2026-07-28: Indonesia Drought Cripples Gunungkidul and Lamongan Water Supplies Severe drought in Indonesia has left Gunungkidul’s ponds dry and forced residents to fetch water from distant springs, while Lamongan officials delivered 25,000 L of clean water and plan to expand a local dam. 3 sources. https://clstr.news/cluster/indonesia-drought-cripples-gunungkidul-and-lamongan-water-supplies ### 2026-07-28: Indonesia's Eastern Provinces Grapple with Severe Drought Local leaders in South East Maluku and Bone Bolango, Indonesia, call for coordinated action and prayers as severe drought threatens water supplies and agriculture. 2 sources. https://clstr.news/cluster/indonesias-eastern-provinces-grapple-with-severe-drought ### 2026-07-28: Indonesia ramps up drought and fire response as El Niño intensifies Indonesia activates task forces, expands weather‑modification, and distributes water amid a strong El Niño that threatens drought and fires, with BMKG recording over 5,000 hotspots and urging utility water‑con’ 37 sources. https://clstr.news/cluster/indonesia-deploys-agriculture-forest-agencies-against-el-nio-drought ### 2026-07-27: West Java government delivers water aid to drought‑hit Cimahi residents and funds reconstruction of fire‑damaged Ciptam­ West Java authorities supply water to drought‑stricken Cimahi residents and fund the rebuilding of 51 fire‑damaged traditional houses in Sukabumi. 2 sources. https://clstr.news/cluster/indonesias-public-works-ministry-delivers-water-aid-to-droughtstricken-cimahi-residents ### 2026-07-27: Indonesia's Minister AHY outlines water resilience and El Niño preparedness plans Indonesia's AHY detailed water‑resilience measures, El Niño preparedness, and integrated regional development plans, citing desalination, risk mapping, and safe water‑balance and food‑stock status. 3 sources. https://clstr.news/cluster/indonesias-minister-ahy-outlines-water-resilience-and-el-nio-preparedness-plans ### 2026-07-26: BMKG issues overcast and rain forecasts across Indonesia for July 27‑28 2026 BMKG forecasts mostly cloudy Jakarta, sunny Yogyakarta, rain in South Sumatra, and clear coastal weather in Central Java for 27‑28 July 2026, urging public vigilance. 13 sources. https://clstr.news/cluster/jakarta-to-remain-cloudy-throughout-monday ### 2026-07-24: Indonesia's BMKG Issues Storm Alerts as Cyclone Noul Threatens Heavy Rain and High Seas BMKG warns that Cyclone Noul may bring heavy rain, strong winds and high seas to parts of Indonesia, while thunderstorms and light rain are forecast for several major cities on 26 July. 8 sources. https://clstr.news/cluster/indonesia-deploys-water-aid-to-droughthit-villages-while-research-links-lake-toba-decline-to-climate ### 2026-07-24: BMKG forecasts widespread cloud cover, rain and heat across Indonesia BMKG forecasts cloud‑filled skies, scattered rain and high heat across Indonesia, urging hydration and vigilance in fog‑prone and drought‑hit areas. 17 sources. https://clstr.news/cluster/indonesia-weather-forecast-for-july-24-warns-of-fire-risk-in-central-java ### 2026-07-23: Drought Lowers River Levels in Tangerang and Depok, Prompting Water Crisis and Youth Swimming Drought in western Java cuts Cisadane and Ciliwung river levels, sparking water shortages in Tangerang and free swimming among teens in Depok. 3 sources. https://clstr.news/cluster/drought-lowers-river-levels-in-tangerang-and-depok-prompting-water-crisis-and-youth-swimming ### 2026-07-23: Indonesia boosts disaster relief: water aid in Kendal, fire response in Sorong Indonesia's PMI delivered clean water to drought‑hit families in Kendal, while police and fire crews tackled a forest fire in Sorong, West Papua, after overcoming access challenges. 3 sources. https://clstr.news/cluster/indonesia-boosts-disaster-relief-water-aid-in-kendal-fire-response-in-sorong ### 2026-07-21: Indonesia faces mixed weather conditions and drought relief efforts Indonesia's BMKG forecasts mostly sunny weather with isolated rain and fire risk warnings, while BNPB distributes water to drought‑hit Bogor. 17 sources. https://clstr.news/cluster/indonesia-faces-widespread-light-rain-on-wednesday-bmkg-warns ### 2026-07-21: West Java drought drives villagers to use pit water for bathing and jeopardizes 10,600‑ha rice harvest A three‑month drought in West Java has forced villagers in Purwakarta to bathe in pit water and threatens over 10,600 ha of rice fields in Indramayu with crop failure. 2 sources. https://clstr.news/cluster/west-java-drought-drives-villagers-to-use-pit-water-for-bathing-and-jeopardizes-10600ha-rice-harvest ### 2026-07-21: Central Kalimantan Police Deploy 500 Officers to Counter Forest Fires Central Kalimantan Police mobilised 500 officers, urged helicopter patrols and boosted inter‑agency coordination to prevent forest fires during the dry season. 3 sources. https://clstr.news/cluster/central-kalimantan-police-deploy-500-officers-to-counter-forest-fires ### 2026-07-19: Indonesia delivers water aid to drought‑hit villages in Karawang and Klaten Indonesia’s disaster agencies provided over 1.7 million liters of clean water to more than 18,000 people in drought‑hit villages of Karawang (7,704) and Klaten (10,858). 2 sources. https://clstr.news/cluster/indonesia-delivers-water-aid-to-droughthit-villages-in-karawang-and-klaten ### 2026-07-19: Indonesia declares drought emergencies in Central Java and Yogyakarta districts Sleman (Yogyakarta) and Purbalingga (Central Java) have declared drought emergencies, mapping vulnerable areas, distributing clean‑water aid and urging conservation as water supplies dwindle. 3 sources. https://clstr.news/cluster/indonesia-declares-drought-emergencies-in-central-java-and-yogyakarta-districts ### 2026-07-19: Indonesia's Major Rivers Dry Up as Drought Persists Drought in Indonesia has lowered water levels in the Batanghari River (Jambi) and Cisadane River (Bogor), exposing sand and rocks, disrupting transport, water access and daily life. 2 sources. https://clstr.news/cluster/indonesias-major-rivers-dry-up-as-drought-persists ### 2026-07-19: Indonesia ramps up anti‑forest fire actions amid El Niño Barito Selatan prepares an emergency fire alert as El Niño raises forest‑fire risk, while Riau’s Bhayangkara Run draws 15,000 runners to promote anti‑karhutla awareness. 5 sources. https://clstr.news/cluster/indonesia-ramps-up-antiforest-fire-actions-amid-el-nio ### 2026-07-19: Indonesia confronts water shortage and food security risks as drought worsens Indonesia's Central Java faces a clean‑water shortage as the dry season deepens, while lawmakers warn El Niño could threaten national food self‑sufficiency, urging swift mitigation measures. 6 sources. https://clstr.news/cluster/indonesia-confronts-water-shortage-and-food-security-risks-as-drought-worsens ### 2026-07-19: Indonesia's Java Region Receives Over 3 Million Liters of Emergency Water Aid Amid Drought Central Java's BPBD distributed 3 million L of water to 15 areas, while Mojokerto villagers on Mount Penanggungan face four months of rain‑water shortages and limited piped aid. 6 sources. https://clstr.news/cluster/indonesias-java-region-receives-over-3-million-liters-of-emergency-water-aid-amid-drought ### 2026-07-19: Indonesia-wide BMKG forecast warns of cloudy skies and high seas on July 21, 2026 BMKG forecasts mostly cloudy weather across Indonesia on July 21, 2026, with isolated rain, fire risk in dry highlands and wave warnings up to 4 m in western seas, urging caution for maritime activities. 12 sources. https://clstr.news/cluster/indonesias-bmkg-issues-highwave-warning-for-bengkulu-waters ### 2026-07-18: Indonesia's BMKG warns of moderate rain across major cities on Monday BMKG forecasts light to moderate rain across many Indonesian cities on Monday, with specific warnings for Medan, Tanjung Selor, Jakarta and eastern regions, urging public vigilance. 10 sources. https://clstr.news/cluster/indonesia-forecasts-sunny-skies-in-yogyakarta-and-mixed-rain-in-jakarta-region-for-july-1920-2026 ### 2026-07-18: Indonesia's Gunungkidul and Sukabumi Prepare Drought Relief Measures Indonesia's Gunungkidul and Sukabumi are deploying water‑tank fleets and coordinated aid to help over 100,000 residents face an extended dry season in 2026. 3 sources. https://clstr.news/cluster/indonesias-gunungkidul-and-sukabumi-prepare-drought-relief-measures ### 2026-07-17: Cilacap Drought Prompts Delivery of 390,000 Liters Clean Water to 15 Villages Drought in Cilacap, Indonesia has spread to 15 villages; authorities delivered 390,000 liters of clean water to 4,071 families (14,267 people) using 74 tanks, funded by the regional budget and CSR programs, as 3 sources. https://clstr.news/cluster/cilacap-drought-prompts-water-aid-to-15-villages ### 2026-07-17: Indonesia strengthens fire‑season response with police units and digital reporting system Indonesia readies police units and a digital reporting app to tackle forest and land fires in the 2026 dry season, with equipment checks, training and real‑time community alerts. 5 sources. https://clstr.news/cluster/indonesia-strengthens-fireseason-response-with-police-units-and-digital-reporting-system ### 2026-07-16: Central Java Prepares Drought Mitigation Measures Ahead of Prolonged Dry Season Central Java’s deputy parliament leader calls for early drought mitigation ahead of a predicted 4‑5 month dry spell starting May 2026, focusing on water, agriculture and fire prevention. 4 sources. https://clstr.news/cluster/central-java-prepares-drought-mitigation-measures-ahead-of-prolonged-dry-season ### 2026-07-16: Indonesia's BMKG Issues Nationwide Weather Alerts Amid Drought and Flood Risks BMKG warned of a month‑long drought in parts of Java and Nusa Tenggara, forecast 2.2 m waves in Bengkulu, issued heavy‑rain and lightning alerts for many cities, and warned of flood‑prone high tides on Central 14 sources. https://clstr.news/cluster/central-java-weather-forecast-calls-for-sunny-conditions-and-coastal-flood-risk-on-july-17 ### 2026-07-16: Indonesia's BMKG issues July 16 regional weather forecasts BMKG forecast for 16 July 2026 predicts mostly sunny weather across Indonesia, with light rain in parts of Maluku, Bengkulu Tengah, Sumatra Utara and varied conditions in Papua Barat Daya and Malang. 11 sources. https://clstr.news/cluster/indonesias-bulog-meets-2026-rice-procurement-targets-strengthening-food-security ### 2026-07-15: Indonesia's Juwero and Katulampa Dams See Reduced Flow Amid Dry Season Juwero and Katulampa dams in Indonesia face lower water flow during the dry season, prompting irrigation rationing and caution as upstream rain remains scarce. 2 sources. https://clstr.news/cluster/indonesias-juwero-and-katulampa-dams-see-reduced-flow-amid-dry-season ### 2026-07-14: Indonesia's Central Regions Grapple With Drought and Water Aid Efforts Indonesia's central regions, including Pemalang, Sleman, Banjarnegara and Tangsel, are confronting severe drought with coordinated water‑drop, reserve‑capacity and aid distribution efforts, amid forecasts of an 7 sources. https://clstr.news/cluster/indonesia-drought-forces-water-aid-deliveries-in-tangerang-selatan-and-sumedang ### 2026-07-14: Indonesia's Forestry Ministry evaluates Manggala Agni resources to boost fire readiness Indonesia's Forestry Ministry, under Minister Raja Juli Antoni, is reviewing staff, equipment, and preventive measures for the Manggala Agni fire‑control brigade, including OMC operations and groundwater‑level监 5 sources. https://clstr.news/cluster/indonesias-forestry-ministry-evaluates-manggala-agni-resources-to-boost-fire-readiness ### 2026-07-14: Indonesian Provinces Launch New Disaster Management Plans for Floods, Fires and Drought Indonesia's Bangka Belitung and Central Java provinces are introducing new disaster regulations and delivering emergency clean‑water aid to mitigate floods, fires, droughts and related crises. 4 sources. https://clstr.news/cluster/indonesian-provinces-launch-new-disaster-management-plans-for-floods-fires-and-drought ### 2026-07-14: Indonesia weather outlook July 15‑16 2026: largely sunny, some local rain BMKG forecasts mostly sunny weather across Indonesia on July 15‑16, 2026, with isolated rain in parts of Sumatra and the east. Over 60 % of the nation is in dry season, heightening drought and fire risks. 15 sources. https://clstr.news/cluster/jakarta-faces-cloudy-skies-and-heat-on-july-14-2026 ### 2026-07-11: Bangka Belitung police construct new homes for fire victims while Bengkulu fire razes four houses Police in Bangka Belitung built 13 new homes for fire victims, while a suspected electrical short sparked a blaze that destroyed four houses and a shop in South Bengkulu, leaving no injuries. 6 sources. https://clstr.news/cluster/indonesias-bmkg-forecasts-light-rain-across-sumatra ### 2026-07-11: Yogyakarta experiences sunny day with sharp night‑day temperature swings BMKG predicts clear skies and 20‑30 °C in Yogyakarta, while BPBD warns of sharp night‑day temperature swings, health risks and fire hazards during the dry season. 2 sources. https://clstr.news/cluster/yogyakarta-experiences-sunny-day-with-sharp-nightday-temperature-swings ### 2026-07-11: Indonesia's Jakarta region and East Java forecast hot, partly cloudy weather on July 13 Indonesia's Jakarta region and East Java are forecast to be hot and partly cloudy on July 13, with temperatures up to 34 °C and humidity 34‑86 %. 4 sources. https://clstr.news/cluster/indonesias-jakarta-region-and-east-java-forecast-hot-partly-cloudy-weather-on-july-13 ### 2026-07-11: Central Java dam and tree planting seek to secure water for farmers In Central Java, DPRD chairman Sumanto led river‑bank tree planting while the provincial government highlighted the new Jlantah Dam, both aimed at boosting water availability and food security amid drought. 3 sources. https://clstr.news/cluster/central-java-dam-and-tree-planting-seek-to-secure-water-for-farmers ### 2026-07-11: Indonesia expects mostly cloudy weather on July 12, 2026 BMKG forecasts mostly cloudy skies across Indonesia on July 12 2026, with light rain possible in several regions and a low‑chance tropical cyclone 97W influencing conditions. 9 sources. https://clstr.news/cluster/indonesia-to-experience-widespread-thick-cloud-cover-on-sunday ### 2026-07-10: Jakarta to see mainly partly‑cloudy skies on Saturday, BMKG forecasts BMKG forecasts mainly partly‑cloudy weather for Jakarta on Saturday, temperatures 24‑34 °C and winds up to 17 km/h, with slight variations across districts. 2 sources. https://clstr.news/cluster/jakarta-to-see-mainly-partlycloudy-skies-on-saturday-bmkg-forecasts ### 2026-07-10: West Sumatra and Central Java forecast mostly sunny weather with light rain risk BMUV forecasts mostly sunny weather with light rain in West Sumatra, clear skies in Semarang and Yogyakarta, and drought affecting 14 Central Java districts, prompting water aid. 8 sources. https://clstr.news/cluster/indonesias-bmkg-forecasts-hot-clear-weather-for-semarang-and-malang-on-july-10-2026 ### 2026-07-08: Indonesia faces peak drought season July‑September 2026, BMKG warns BMKG predicts Indonesia's 2026 drought peak in July‑September, warning of heat, fire risk, water shortages and advising public hydration and agricultural adjustments. 2 sources. https://clstr.news/cluster/indonesia-faces-peak-drought-season-julyseptember-2026-bmkg-warns ### 2026-07-08: BMKG Forecasts Cloudy Skies and Rain Across Much of Indonesia on July 9‑10, 2026 BMKG warned of widespread clouds, rain and thunderstorms across Indonesia on July 9‑10, 2026, with heavy‑rain and wind alerts for many provinces. 11 sources. https://clstr.news/cluster/indonesia-forecasts-light-rain-for-bengkulu-selatan-and-central-java-on-july-8-2026 ### 2026-07-08: Indonesia launches clean‑water projects in South Sumatra and Central Java Indonesia’s SUCOFINDO‑ABPEDNAS partnership opened a clean‑water well in South Sumatra, while Semarang’s BPBD readied 900 kL of water for drought‑prone neighborhoods in Central Java. 2 sources. https://clstr.news/cluster/indonesia-launches-cleanwater-projects-in-south-sumatra-and-central-java ### 2026-07-07: Ciamis Regency declares three‑month emergency over severe drought Ciamis Regency in West Java has declared a three‑month drought emergency, affecting 123 families (310 people) and prompting water‑tank deliveries amid worsening dry conditions linked to El Niño. 3 sources. https://clstr.news/cluster/ciamis-regency-declares-threemonth-emergency-over-severe-drought ### 2026-07-06: BMKG warns of coastal flood risk and forecasts mostly clear weather across Indonesia BMKG forecasts mostly clear weather on 7 July 2026 and warns of coastal flood risk from 8‑22 July due to a super New Moon, affecting many Indonesian coasts. 16 sources. https://clstr.news/cluster/jabodetabek-weather-forecast-for-july-67-2026 ### 2026-07-05: Indonesia tourism shifts to new regions as clear weather boosts Central Java sites Clear weather forecasts favor Central Java’s historic sites while foreign tourists increasingly visit Indonesia’s new hotspots like Samosir, Lombok Tengah and Kampar, driven by outdoor‑focused Airbnb listings. 2 sources. https://clstr.news/cluster/indonesias-foreign-tourists-flock-to-new-destinations-as-central-java-enjoys-sunny-summer-weather ### 2026-07-05: Yogyakarta sees mostly sunny weather with occasional haze on July 7, 2026 Yogyakarta will be mostly sunny on 7 July 2026, with haze in Sleman, Bantul and the city; temperatures will reach 32 °C and officials urge hydration and vigilance. 2 sources. https://clstr.news/cluster/yogyakarta-sees-mostly-sunny-weather-with-occasional-haze-on-july-7-2026 ### 2026-07-05: Indonesia water woes prompt local actions in Yogyakarta and Central Java Yogyakarta residents allege well water contamination after a free‑meal kitchen opened, prompting local mediation, while drought‑stricken families in Central and East Java receive emergency clean‑water donations 4 sources. https://clstr.news/cluster/indonesia-water-woes-prompt-local-actions-in-yogyakarta-and-central-java ### 2026-07-03: BMKG forecasts mixed rain and clear skies as Indonesia enters peak dry season BMKG predicts clear skies in Jakarta, light rain in West Java, and a dry‑season peak in July‑Sept 2026, warning of El Niño‑driven below‑normal rains. 14 sources. https://clstr.news/cluster/yogyakarta-forecast-calls-for-hot-sunny-days-and-high-sea-waves ### 2026-07-02: Indonesia's Java provinces launch emergency water measures for thousands of households West Java declared a drought emergency affecting 850 families, while Central Java’s BNPB installed a 30‑km pipeline to restore water for about 4,000 families after Merapi lahars. 2 sources. https://clstr.news/cluster/indonesias-java-provinces-launch-emergency-water-measures-for-thousands-of-households ### 2026-07-02: Java Drought Triggers Massive Water Aid and Weather Alerts Java faces drought as BMKG issues weather alerts and BNPB supplies emergency clean water to thousands of families across Yogyakarta, Central and East Java, and West Java regions. 8 sources. https://clstr.news/cluster/west-java-drought-triggers-water-aid-as-weather-varies-across-indonesia ### 2026-07-01: Indonesia faces severe drought as BMKG forecasts low rain and Cimadi halts new artesian wells BMKG forecasts less than 10 % rain in West Nusa Tenggara amid El Niño, prompting water‑crisis warnings; Cimahi city halts new artesian wells to curb groundwater over‑use. 2 sources. https://clstr.news/cluster/indonesia-faces-severe-drought-as-bmkg-forecasts-low-rain-and-cimadi-halts-new-artesian-wells ### 2026-07-01: Indonesia urges water‑source mapping and infrastructure boost to curb El Nino drought Indonesia’s DPR deputy chair and the government press for accelerated water‑infrastructure, source mapping and contingency plans to mitigate the 2026 El Nino drought and fire risk. 2 sources. https://clstr.news/cluster/indonesia-urges-watersource-mapping-and-infrastructure-boost-to-curb-el-nino-drought ### 2026-07-01: Yogyakarta and Jakarta to see cloudy weather on July 2, 2026 BMKG predicts cloudy conditions across Yogyakarta and Jakarta on July 2, 2026, with temperatures 19‑34 °C, high humidity in Yogyakarta, and no severe weather alerts. 2 sources. https://clstr.news/cluster/yogyakarta-and-jakarta-to-see-cloudy-weather-on-july-2-2026 ### 2026-06-29: Indonesia's BMKG warns of widespread rain and extreme weather on July 1, 2026 BMKG forecasts clear mornings in Semarang, warns of cyclone seed 96W causing rain in North Kalimantan, predicts rain across major Indonesian cities on July 1, and notes lingering heavy‑rain risk during the peak 7 sources. https://clstr.news/cluster/indonesias-bmkg-issues-cyclone-seed-96w-alert-and-plans-weathermodification-to-counter-java-drought ### 2026-06-29: Indonesia Prepares for Strong 2026 El Niño Amid Drought and Fire Risks BMKG foresees a strong 2026 El Niño; Indonesia’s interior minister orders regional preparedness, the government urges water‑saving, and Rumah Wakaf supplies clean water to drought‑hit Lombok villages. 14 sources. https://clstr.news/cluster/indonesias-government-pushes-water-conservation-sanitation-and-el-nino-preparedness ### 2026-06-28: Indonesia issues widespread weather warnings as high seas and heavy rain affect multiple regions BMKG warns of 2.5‑4 m waves in Bengkulu, heavy rain across Sumatra and Java, poor Jakarta air quality, and a strengthening El Niño affecting Indonesia through July 2026. 12 sources. https://clstr.news/cluster/indonesias-bmkg-warns-of-high-waves-in-bengkulu-and-heatfog-conditions-in-malang ### 2026-06-26: El Niño endangers Indonesia's palm oil industry and PNG food security El Niño threatens Indonesia's palm‑oil sector with fire‑related fines and prompts emergency response in Papua New Guinea as drought damages food supplies. 2 sources. https://clstr.news/cluster/el-nio-endangers-indonesias-palm-oil-industry-and-png-food-security ### 2026-06-26: Indonesia weather outlook for June 28 2026: scattered rain and Central Java drought BMKG forecasts light rain in Ambon and scattered showers in Jabodetabek on June 28, while BNPB warns of drought affecting thousands in three Central Java regencies. 5 sources. https://clstr.news/cluster/indonesias-central-java-and-yogyakarta-face-severe-drought ### 2026-06-26: Jakarta Faces Rising Dengue Threat as El Niño Heat Persists Experts warn El Niño‑driven heat will boost dengue cases in Indonesia, while BMKG forecasts drizzle and haze in Jakarta on June 27, 2026. 2 sources. https://clstr.news/cluster/jakarta-faces-rising-dengue-threat-as-el-nio-heat-persists ### 2026-06-26: Indonesia's BMKG issues widespread cloud and rain forecasts for June 26‑28, 2026 BMKG forecasts cloud cover and light rain across most Indonesian regions from 26‑28 June 2026, warning of thunderstorms in Sumatra and high waves in Central Java waters. 13 sources. https://clstr.news/cluster/indonesias-maluku-and-malang-regions-see-mixed-rain-clouds-and-fog-on-june-26-2026 ### 2026-06-25: Indonesia mobilises over 500 personnel for forest fire preparedness in Central Java Indonesia's Forestry Ministry and regional authorities mobilised over 500 personnel and partnered with private firms to boost early‑detection and response measures against forest‑land fires ahead of the 2026dry 2 sources. https://clstr.news/cluster/indonesia-mobilises-over-500-personnel-for-forest-fire-preparedness-in-central-java ### 2026-06-24: Indonesia's Java Region Tackles Water Shortages and Beach Pollution Indonesia's Java region sees beach clean‑up in Cianjur, water purchases in Bandung, new boreholes in Jepara and BPBD water aid to thousands amid worsening drought. 4 sources. https://clstr.news/cluster/central-java-distributes-654000-liters-clean-water-to-droughthit-communities ### 2026-06-24: Indonesia regions expect light rain and cloudy skies on June 25‑26, 2026 BMKG predicts light rain in Central Bengkulu (June 25) and partly cloudy conditions with possible evening showers in Semarang and Jabodetabek (June 26), urging health precautions. 3 sources. https://clstr.news/cluster/indonesias-bengkulu-tengah-and-semarang-face-light-rain-and-cloudy-conditions ### 2026-06-23: Central Java and East Java Distribute Water Amid Drought Indonesia’s Central and East Java launch water‑distribution efforts to aid thousands affected by severe drought, involving disaster agencies and police. 3 sources. https://clstr.news/cluster/central-java-and-east-java-distribute-water-amid-drought ### 2026-06-23: Indonesia declares emergency drought status in Gunungkidul and Majalengka districts Indonesia’s Gunungkidul and Majalengka districts have declared emergency drought status for 2026, mobilising water‑tank trucks and preparing thousands of litres of clean water, while Majalengka also readiesfire 2 sources. https://clstr.news/cluster/indonesia-declares-emergency-drought-status-in-gunungkidul-and-majalengka-districts --- Cite as: Indonesia 2026 drought, fire & water aid response. CLSTR, https://clstr.news/situations/indonesia-bmkg-weather-and-maritime-alerts