Libya: Adverse weather forecast across northeastern coastal regions as of Sept. 9

Event

As of Sept. 9, evacuations, curfews, and disruptions are likely in parts of the northeastern Libyan coast amid forecasted adverse weather. Heavy storms and strong winds are expected to impact Benghazi, Al-Marj, Al-Bayda, Derna, Tobruk, and Shahat as the Mediterranean Storm Daniel moves into the area. The Regional Arab Weather Center has stated that winds of up to 85 kph (53 mph), rainfall between 5-25 cm (2-9 in), and waves between 2-4 m (6-13 ft) are likely through at least Sept. 10 as the storm moves west into Egypt. The Derna Municipal Authority has issued a curfew from 22:00 Sept. 9 and has ordered the evacuation of several areas, including Al-Jubaila, Al-Bilad localities, and other coastal areas, as a precaution.

Hazardous Conditions
Sustained heavy rainfall could trigger flooding in low-lying communities near rivers, streams, and creeks. Urban flooding is also possible in developed areas with easily overwhelmed stormwater drainage systems. Sites located downstream from large reservoirs or rivers may be subject to flash flooding after relatively short periods of intense rainfall. Landslides are possible in hilly or mountainous areas, especially where heavy rainfall has saturated the soil.

Authorities could issue additional evacuation orders for flood-prone communities over the coming hours. Disruptions to electricity and telecommunications services are possible where significant flooding or landslides impact utility networks.

Transport
Floodwaters and debris flows may render some bridges or roadways impassable, impacting overland travel in and around affected areas. Ponding on road surfaces could cause hazardous driving conditions on regional highways. Authorities could temporarily close some low-lying routes that become inundated by floodwaters. Severe weather could also trigger flight delays and cancellations at regional airports. If strong winds trigger hazardous sea conditions, authorities may temporarily suspend port operations or close beach fronts.

Localized business disruptions may occur in low-lying areas; some businesses might not operate at full capacity because of flood damage to facilities, possible evacuations, and some employees' inability to reach work sites.

Advice

Monitor local media for weather updates and related advisories. Confirm all transport reservations and business appointments before travel. Make allowances for localized travel delays and potential supply chain disruptions where flooding has been forecast. Do not drive on flooded roads. Charge battery-powered devices in the case of prolonged electricity outages.