An aerial view shows the destruction, in the aftermath of the floods in Derna, Libya September 16, 2023. REUTERS/Ayman Al-sahili TPX IMAGES OF THE DAY
| Photo Credit: AYMAN AL-SAHILI

Storm Daniel makes landfall

On September 10, a Mediterranean storm made landfall near the Benghazi city in northeast Libya. It brought record-breaking rainfall to the country. Between September 9 and 11, more than 100 mm rainfall was recorded. The Al Bayda station near the coast saw 414 mm of rainfall, the highest ever recorded in 24 hours. Usually, the region receives just around 1.5 mm of rain for the whole of September.

Nine areas were affected by the storm, and seven were severely affected. Derna city was among the areas severely affected. However, rainfall alone did not cause the destruction in the city.

Dams near Derna collapse

As the storm brought record-breaking rainfall, Al-Wadia dam to the south of the city collapsed. Following this, water rushed down the Wadia valley for around 12 kilometres before reaching the second dam closer to Derna city.

The second dam, too, collapsed under the force of the fast-moving water. With this, the water surged into Derna. The floodwaters destroyed entire blocks. and five bridges along its path.

Estimated deaths have crossed 11,000. More than 38,000 people have been displaced. Around 2,176 structures have been damaged in Derna alone.

Also read |Libya’s deadly floods: what we know

The problem of altitude

Derna’s low-lying terrain made it more vulnerable to flooding. The elevation near the first dam is around 200 m, gradually dropping to around 45 m near the second dam. At Derna’s coastline, elevation is around just 10 m. Combined with this, the Wadi valley acted as an effective conduit in channelling the floodwaters straight into the city.

Washington:

The death count from catastrophic flooding in Libya’s eastern city of Derna has climbed to 11,300, the United Nations said in an update on Saturday, citing the Libyan Red Crescent.

Another 10,100 people are still missing in the devastated city, the UN’s Office for the Coordination of Humanitarian Affairs said, using Red Crescent figures.

Elsewhere in eastern Libya outside Derna, the flooding took an additional 170 lives, the update said.

“These figures are expected to rise as search-and-rescue crews work tirelessly to find survivors,” the UN update said.

Nearly a week after Storm Daniel hit northeastern Libya, “the humanitarian situation remains particularly grim in Derna,” the update said.

Severe drinking water problems have gripped the city, and at least 55 children were poisoned from drinking polluted water, it said.

In surrounding areas, most of which have seen years of armed conflict, the UN warned of the dangers of landmines shifting from floodwaters, threatening civilians who enter on foot.

(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)