Ravaged by months of war, Yemen is now being battered by the first tropical storm on record to make landfall in the impoverished Arab country.

Tropical Cyclone Chapala slammed into Yemen's central coast early Tuesday, lashing the area with maximum sustained winds of around 140 kph (85 mph).

But the major concern is the extraordinary volume of rain the storm is expected to dump on the country's dry, rugged terrain, bringing a severe threat of mudslides.

Yemen typically gets around 100 millimeters (4 inches) of rain per year. Chapala is forecast to unleash two to three times that amount in the space of just one day.
The deluge is likely to cause "massive debris flows and flash flooding," CNN meteorologist Tom Sater warned.

The storm made landfall not far from Al Mukalla, a port that al Qaeda in the Arabian Peninsula seized earlier this year amid the chaotic conflict engulfing Yemen.
'We have no one to help us'

The country isn't used to finding itself in the path of tropical cyclones.

Reliable records, which only go back about 30 years, show no landfalls by hurricane-strength tropical cyclones in Yemen. Chapala, which was the equivalent of a Category 1 hurricane early Tuesday, had at one point been the second strongest storm ever recorded in the Arabian Sea
Major humanitarian crisis

Yemen is already dealing with one of the largest humanitarian crises in the world, according to the United Nations.

The country has been plunged into chaos this year by a conflict between Houthi rebels and forces loyal to deposed President Abdu Rabu Mansour Hadi. A Saudi-led coalition in March began bombing the Houthis, who are aligned with Iran.

Terrorist groups like al Qaeda and ISIS have capitalized on the unrest to expand their reach and try to foment sectarian tensions.

The widespread fighting has killed thousands of people, many of them civilians, and left millions more desperately short of food, water and medical supplies, the United Nations says.
Major humanitarian crisis

Yemen is already dealing with one of the largest humanitarian crises in the world, according to the United Nations.

The country has been plunged into chaos this year by a conflict between Houthi rebels and forces loyal to deposed President Abdu Rabu Mansour Hadi. A Saudi-led coalition in March began bombing the Houthis, who are aligned with Iran.

Terrorist groups like al Qaeda and ISIS have capitalized on the unrest to expand their reach and try to foment sectarian tensions.

The widespread fighting has killed thousands of people, many of them civilians, and left millions more desperately short of food, water and medical supplies, the United Nations says.

CNN