- Himalayan climate risks and geopolitical instability
- The shared Himalayan region, involving India, Sikkim, and Nepal, is facing shared threats due to climate change and resource strain.
- The shared Himalayan hydrological system involving India and Nepal is vulnerable to Glacial Lake Outburst Floods (GLOFs).
- A Glacial Lake Outburst Flood (GLOF) in Bhutan causes water flow into the Sankosh River.
Bhutan GLOF Triggers Flood Alerts and Infrastructure Damage in India
- Reports
- 15
- Developments
- 3
- Repetition
- 87%
New informationRepeats or wire copies
What happened
A glacial lake at Sintaphu Lake in Bhutan's Gasa district burst, releasing an estimated 7.4 million cubic metres of water into the Mo Chhu river system. This surge caused flooding in northern West Bengal and Assam, putting the Sankosh River on red alert. Authorities in Bhutan reported that the flood washed away the Gasa Tshachu hot spring complex and damaged a section of the Punakha-Gasa Secondary National Highway.
Why it matters
The incident highlights the vulnerability of the shared Himalayan hydrological system to Glacial Lake Outburst Floods. The resulting floodwaters are impacting vulnerable districts in Assam and West Bengal, requiring extensive disaster response and resource allocation.
The shared Himalayan hydrological system involving India and Nepal is vulnerable to Glacial Lake Outburst Floods (GLOFs).
From aninews.in, dailypioneer.com
Who's involved
- BhutanSovereign state where the glacial lake burst, triggering the flood.
- Sankosh RiverRiver that received the surge from Bhutan and is now causing flooding in India.
- AssamIndian state monitoring the impact of the floodwaters in vulnerable districts.
- West BengalIndian state where the Sankosh River flows and where alerts were issued.
- Government of AssamState government of Assam coordinating disaster response efforts.
Who could feel it
Possible knock-on effectsThese are possibilities Brind reasoned out, not predictions, and not advice. Most are not stated in any report.
- AssamSpeculative
The state of Assam might face increased disaster costs and crop loss in Dhubri and Kokrajhar districts due to the flood surge.
- West BengalSpeculative
West Bengal might experience market price disruption and disaster costs in Alipurduar due to the flood impact.
- Government of AssamSpeculative
The Government of Assam could face increased resource allocation and costs while activating disaster response teams.
Possible ripples
Who this could reach next, traced step by step from the reporting. Possibilities worth considering, not forecasts.- The Government of India must coordinate national resources to manage cross-border flood impactsThe Government of India must coordinate national resources to manage cross-border flood impactsLikely
- Alipurduar district faces flood risk from Bhutan glacial outburstAlipurduar faces risk of sudden water level rise from Bhutan floodLikely
- Government of Assam prepares for flood surge from BhutanGovernment of Assam must prepare for flood surge from BhutanLikely
- West Bengal faces flood risk from Bhutan's glacial lake outburstWest Bengal faces flood risk as Bhutan's glacial lake outburst floods Sankosh RiverLikely
How it developed
Newest first. Tap a step to see who reported it.- A glacial lake breach occurred in Bhutan.Sub-event
Glacial surge from Bhutan's Mo Chhu causes floods in Assam and West Bengal.1 source
Floodwaters from the Bhutan GLOF are moving downstream through the Sankosh River, prompting flood advisories in Assam.1 source
Keep exploring
The entities involved
-
Assam
Indian state
-
Bhutan
sovereign state in South Asia
-
Sankosh River
river