Wind and flood damage information

Emergency information such as evacuation information and evacuation sites will also be posted on the Disaster Prevention Information Portal (the situation of evacuation warning in Yokohama City and the status of evacuation centers) (outside site).

You can check the weather warning warning currently being announced to Yokohama City.
In addition, early warning information (possibility of warning class) can be confirmed.

You can check the weather forecast (up to 48 hours) every hour from the Yokohama City Disaster Prevention Portal page.

You can check the weather forecast for one week.

From page of Yokohama-shi, we can confirm information (hourly rainfall, accumulated rainfall) of rain gauge installed in city fire department, fire branch office.

This is a link to the page of the High Resolution Precipitation Nowcast page.
You can check the movement of rain clouds from 3 hours to 1 hour later.
In addition, you can check the risk distribution of lightning, landslide disasters, floods, etc.

This is the page of Yokohama City Water Disaster Prevention Information.
You can check the following river information.

・Image of river surveillance cameras
・Water level of rivers
・Status of retarding reservoirs

You can check the announcement status of "earth and sand disaster alert information" announced by the Japan Meteorological Agency when it is not unusual for a landslide disaster to occur at any time.
In Asahi Ward, there is no "areas subject to immediate evacuation warning" (an area where evacuation warning is issued simultaneously with the announcement of the landslide disaster warning information).

This is the page of Kanagawa Earth and Sand Disaster Portal. You can check the risk of landslide disasters on the map.

You can check the expected progress of the typhoon, power, etc. from the Japan Meteorological Agency page.