➢ Chronology: Flash floods occurred in Belu, Negara Batin, Kenyangan, and Teba Bunuk Villages/Pekons, Kotaagung Barat Sub-district, Tanggamus Regency, on 22 September 2026 at approximately 0200 HRS UTC+7. Flooding also occurred in Argopeni and Margodadi Villages/Pekons, Sumberejo Sub-district, Tanggamus Regency. The disasters were triggered by heavy rainfall and overflowing rivers, resulting in flooding of residential areas, educational facilities, and other public facilities.
The ASEAN Disaster Information Network (ADINet) is a repository of information concerning hazards and disasters that have happened in the region. The platform is open for public, which means that the public can submit information about any hazard and disaster to the AHA Centre. Thereafter, the AHA Centre will verify and validate any submitted information to ensure the accuracy of the data inputs. The AHA Centre can also add new information when relevant and as necessary. ADINet has been recording disaster information in the region since the AHA Centre was operational in 2012.