Mt. Asama Eruption Warning (Level 1 → 2)
The Japan Meteorological Agency issued information on Mt. Asama and raised the eruption alert level from “1” to “2” at 4:00 p.m. on March 23, 2021.
There is a possibility of a small eruption affecting an area roughly 2 kilometers from the crater.
Please continue to pay attention to the volcano information released by the Japan Meteorological Agency.
＜Click here for more information.
Please check the activity status of Mt. Asama at the Karuizawa Town Office and the Japan Meteorological Agency’s website.
Karuizawa Town Hall > Mt. Asama Live Camera
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For videos, in order to allow as many people as possible to view them, access to the camera is limited to 30 seconds per connection. If the images do not appear, please wait a few moments and try again. (There are no restrictions on still images.)
Karuizawa Town Hall > Crime Prevention, Disaster Prevention, and Traffic Information Page
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Ministry of Land, Infrastructure, Transport and Tourism Japan Meteorological Agency Information for Volcano Climbers > Volcanic Activity > Mt.
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Shiraito Highland Way Official Website
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Seibu Bus Operation Information
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