The Indonesia Agency for Meteorology, Climatology, and Geophysics (BMKG) has issued a weather warning for moderate to heavy rainfall, accompanied by lightning and strong winds, for parts of East Kalimantan region, valid from 0400 hours to 0530 hours (local time) on Sunday (25 January).

• Locations likely to be impacted by moderate to heavy rainfall like conditions include Damai, Muara Lawa, Muara Pahu, Jempang, Bongan, Bentian Besar, Nyuatan, and Siluq Ngurai in West Kutai Regency; Long Apari in Mahakam Ulu Regency.
• The warning may extend to areas of Paser Regency (Paser Belengkong, Tanah Grogot, Kuaro, Muara Komam); Kutai Kartanegara Regency (Kenohan, Kembang Janggut, Muara Wis); Berau Regency (Segah, Mount Tabur, Derawan Island); West Kutai Regency (Long Iram, Melak, Barong Tongkok, Linggang Bigung, Mook Manaar Bulatn, Tering, Sekolaq Darat) and Mahakam Ulu Regency (Long Hubung, Laham, and Long Pahangai).