「9万年前、九州全域を900℃の火砕流が飲み込んだ…30万年の超巨大噴火が日本列島を創った真実」
Published April 5, 2026
At a glance
Views
648,079
Likes
2,342
Comments
64
Performance vs. channel
All-time outlier score
Engagement rate
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About
9万年前、九州全域を摂氏900℃の火砕流が時速400kmで襲いました。 30万年間に7回の超巨大噴火が繰り返され、阿蘇・姶良・鬼界カルデラが生まれました。 破壊の果てに、なぜ美しい日本列島が創られたのか。科学的事実と壮大な歴史を丁寧に解説します。 この動画では、阿蘇四大噴火、姶良カルデラ、鬼界アカホヤ噴火の全貌を時系列で追い、火山灰がもたらした肥沃な土壌、温泉文化、そして縄文時代の人々の運命までをわかりやすくお伝えします。 現代の私たちに残る遺産と、いつか訪れるかもしれない次の超巨大噴火への備えも、最新の火山学研究に基づいて解説します。 【おすすめポイント】 ・高齢者の方にも見やすい落ち着いた語り口 ・地質学・考古学の信頼できる最新…
- Published
- April 5, 2026
- Made for kids
- No
More features coming
We're working on new analytics and tools. Stay tuned.
How 「9万年前、九州全域を900℃の火砕流が飲み込んだ…30万年の超巨大噴火が日本列島を創った真実」 is doing
It has 648K views in total. It ranks #6,390,588 among tracked YouTube videos by views.
Key facts about 「9万年前、九州全域を900℃の火砕流が飲み込んだ…30万年の超巨大噴火が日本列島を創った真実」
- Total views
- 648K
- Total likes
- 2.34K
- Total comments
- 64
- Published
- April 5, 2026
- Global rank by views
- #6,390,588
Frequently asked questions
How many views does 「9万年前、九州全域を900℃の火砕流が飲み込んだ…30万年の超巨大噴火が日本列島を創った真実」 have?
「9万年前、九州全域を900℃の火砕流が飲み込んだ…30万年の超巨大噴火が日本列島を創った真実」 has 648,079 views, 2,342 likes and 64 comments, ranking #6,390,588 among tracked YouTube videos by views.
How accurate are these YouTube video analytics?
View, like, and comment counts come from YouTube's public API and refresh regularly. Growth and revenue figures are estimates built from tracked historical data, so they can differ slightly from what the creator sees privately in YouTube Studio.
What is the outlier score?
How this video's views compare to the channel's usual Shorts or long-form video. A 2x score means double the usual views for that channel, 0.5x means half.
What is engagement rate and how is it calculated?
Likes and comments per view, compared to this channel's typical engagement rate — shown as above or below what's usual for the channel.
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