Massive flooding swamps Japan city

Widespread flooding and landslides in north-east Japan have forced more than 90,000 people to abandon their homes.

The city of Joso, north of the capital, Tokyo, was hit by a wall of water after the Kinugawa River burst its banks. 
Helicopter rescue teams have been plucking people from rooftops.

One person has been reported missing in the region and at least 12 are injured.

The rains come a day after a tropical storm brought winds of up to 125km/h (78mph) to central Aichi prefecture.

"These heavy rains are unprecedented. 

We can say this is an abnormal situation and there is imminent serious danger," the chief forecaster at the Japan Meteorological Agency (JMA), Takuya Deshimaru, said on Thursday.

The hardest-hit areas have been Ibaraki and Tochigi prefectures. Japan's Meteorological Agency had put both regions on its highest level of alert.

Television footage from Joso in Ibaraki showed people clinging to the rooftops before helicopter rescue teams winched them to safety.

Entire homes and cars were carried away on the torrent as the Kinugawa River burst its banks after two days of heavy rainfall.

In Tochigi, more than 500mm (19 inches) of rain fell in 24 hours in places, according to local public broadcaster NHK, which said that was about double what normally falls there throughout the whole of September.

Parts of central Tochigi have seen almost 60cm of rain since Monday evening, breaking records.

BBC