Aging dams and missed warnings: A lethal mix of factors caused Africa’s deadliest flood disaster in Libya

cnn.com

By Nadeen Ebrahim and Laura Paddison, CNN Updated 12:08 PM EDT, Fri September 15, 2023

A satellite image shows the town of Derna in the aftermath of the floods in eastern Libya on Wednesday.

A satellite image shows the town of Derna in the aftermath of the floods in eastern Libya on Wednesday.Maxar Technologies/ReutersCNN — 

It started with a bang at 3 a.m. Monday as the residents of Derna were sleeping. One dam burst, then a second, sending a huge wave of water gushing down through the mountains towards the coastal Libyan city, killing thousands as entire neighborhoods were swept into the sea.

More than 5,000 people are believed to have been killed with thousands more missing, though estimates from different Libyan officials and aid groups have varied and the toll is expected to rise.

The eastern Libyan city of Derna, the epicenter of the disaster, had a population of around 100,000 before the tragedy. Authorities say that at least 10,000 remain missing. CNN could not independently verify the figures.

Buildings, homes and infrastructure were “wiped out” when a 7-meter (23-foot) wave hit the city, according to the International Committee of the Red Cross (ICRC), which said Thursday that dead bodies were now washing back up on shore.

But with thousands killed and many more still missing, there are questions as to why the storm that also hit Greece and other countries caused so much more devastation in Libya.

Experts say that apart from the strong storm itself, Libya’s catastrophe was greatly exacerbated by a lethal confluence of factors including aging, crumbling infrastructure, inadequate warnings and the impacts of the accelerating climate crisis.

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“The Mekong is Dying”: How China’s River Diplomacy Neglects Locals, Exacerbates Climate Change

File image of the aerial view of the Jinghong Hydropower Station on the Lancang River, the Chinese part of the Mekong River, in Jinghong city, Xishuangbanna Dai Autonomous Prefecture, southwest China’s Yunnan province. Imaginechina Limited / Alamy Stock Photo

Chinaglobalsouth.com

The rainy season would usually start in May, but this was late June and it was still not raining much. Niwat Roykaew, who grew up on the bank of the Mekong River in Thailand’s northern Chiang Rai province, noticed. 

Born and raised in the Chiang Khong district, Roykaew, 63, was taught to observe the Mekong River to tell the season. But, in the past two decades, the river has become unpredictable like it has “pulsated out of tune”.

Niwat Roykaew is a Thai activist who campaigns for China to share data about water restrictions by its dams upstream.

“The water would get high for two days, then on the third day it would suddenly drop, even during the rainy season,” said Roykaew. 

Local residents like him knew that this delay could mean another year of drought. Since at least 2019, that’s what has happened: the monsoon rain is late, and when it comes, it departs early.

The Mekong River’s water levels in the lower basin, including in Thailand, are now very unstable, being heavily affected both by climate change and hydropower dams upstream that are mostly powered by China, according to local residents, activists, and experts.

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Two-thirds of Earth’s longest rivers no longer free-flowing

Công trình thủy điện – ‘Đặc sản’ du lịch của Hòa Bình

Thứ năm, 25/12/2014 | 09:02 GMT+7

Ngoài việc tham quan nhà máy, du khách còn có thể ngồi thuyền lướt trên mặt hồ rộng lớn, ghé thăm động thác Bờ, đền thờ Long Vương, đền Bà Chúa Thượng Ngàn hay các bản làng dân tộc gần đó.