: The whole observation area of Tokyo Amesh is displayed.
The display range is approximately 190km from east to west and approximately 120km from north to south centering on Tokyo (excluding the islands of Tokyo (Izu Islands and Ogasawara Islands)).
The latest observation consequences of Amesh are displayed.
: Centering on Tokyo, the area of approximately 95 km from east to west x approximately 60 km from north to south is displayed in the enlarged display.
The display area can be moved by scrolling with holding in the enlarged display.
: ・When you select the wide area name buttons, a magnified view is shown. The range of the view is approx.48km from east to west, approx.30km from north to east.
・When you select the municipality from pull-down menu of the buttons, centering the selected municipality, a magnified view is shown. The range of the view is approx.24km from east to west, approx.15km from north to east.
・On the magnified view, grab and scroll operation is available.
: Information from Bureau of Sewerage, Tokyo Metropolitan Government, is listed here.

Detailed information is shown
: The latest emergency warnings, warnings and advisories for Tokyo issued by Japan Meteorological Agency are shown. When an Emergency Warning or Warning has been issued, the button will expand and flash to urge caution.

Detailed information is shown.

Each of the buttons functions as follows.


In replay, move to the 5min backward view.	In replay, move to the 5min forward view	Automatic replay for 2 hours (from 120min before to the present)	Pause automatic replay temporally	Stop replay to move to the latest view.
		By dragging the red button along the time scale or clicking directly the desired time, the previous view is shown.
		Reduced views are listed sequentially at once, which covers the latest 120 minutes. By selecting one among the 12 views, the all area view for the desired time is shown.
		Zoom out. (Wider)
		Zoom in. (More Detailed)