#47 - Cyclone Senyar [November 2025]: U-INSPIRE Indonesia Perspective, Part 1

Abstract:

In this episode of the IDRiM podcast, we explore the devastating floods and landslides that struck Sumatra, Indonesia in late 2025, affecting millions of people across Aceh, North Sumatra, and West Sumatra. Joined by members of U-INSPIRE Indonesia, the discussion traces how prolonged heavy rainfall escalated into widespread flash floods and landslides, destroying homes, cutting off communities, and overwhelming local infrastructure. The speakers examine how a rare tropical cyclone near the equator intensified rainfall and why early warnings did not translate into timely evacuation or preparedness at the local level.

The conversation goes beyond the immediate disaster to examine deeper contributing factors, including deforestation, land degradation, limited monitoring capacity, and gaps between national forecasts and local readiness. The episode also highlights current conditions on the ground, from isolated villages and damaged evacuation shelters to shortages of clean water, food, and electricity, as well as the risk of secondary health crises. Emphasizing community led responses and citizen support networks, this episode offers a grounded look at how complex disasters unfold and what lessons can be learned to better prepare for rare but catastrophic climate driven events in the future.

Guests:

• Oka Agastya [U-INSPIRE Indonesia, Indonesia]
• Iwan Pramesit Anwar [U-INSPIRE Indonesia, Indonesia]
• Hilman Arioaji [U-INSPIRE Indonesia, Indonesia]
• Giovanni Cynthaia Pradipta [U-INSPIRE Indonesia, Indonesia]

Co-Hosts:

• Dr. Mark Ashley Parry [Northumbria University, United Kingdom]
• Dr. Haris Rahadianto [Lund University, Sweden]

Music: “Sunset” by Kai Engel, available at ⁠Free Music Archive⁠, licensed under CC BY 4.0.