Luban developed on October 6 in the central Arabian Sea, and for much of its duration, maintained a general west-northwestward trajectory.
On October 10, the India Meteorological Department (IMD) upgraded Luban to a very severe cyclonic storm – equivalent to a Category 1 hurricane – and estimated maximum sustained winds of 140 km/h (85 mph).
[4] By that time the JTWC initiated advisories, Luban had rotating rainbands around a persistent central area of thunderstorms, with good outflow to the north.
[4] On October 9, the IMD upgraded Luban to a severe cyclonic storm,[5] as the thunderstorms continued to bloom over the circulation.
[6] A day later, the IMD upgraded Luban further to a very severe cyclonic storm, with maximum sustained winds of at least 120 km/h (75 mph), equivalent to a hurricane.
[14] On October 14, around 06:00 UTC, Luban made landfall in eastern Yemen, about 30 km (20 mi) south of Al Ghaydah, with winds of 75 km/h (45 mph).
[18] As Luban made landfall, the storm dropped heavy rainfall in southern Oman that caused flash flooding.
[22] The United Nations Population Fund moved 1,250 rapid response kits to coastal areas of Yemen in anticipation of Luban's landfall.
[27] Flooding washed away thousands of livestock,[28] and damaged Yemen's coastal roads and bridges, which disrupted relief efforts.
The King Salman Relief Centre sent two trucks from Aden to the worst affected areas to distribute tents, blankets, and mattresses.
The World Health Organization sent three tons of medical supplies, including kits for cholera, malaria, and general trauma.
[29][27] About 10 days after the storm struck, the Emirates Red Crescent reconnected seven villages after clearing debris and restoring the dirt roads.