【緊急地震速報】なぜ取り消しになったのか？M9.9誤報のメカニズムとは？過大予測が生じたワケ〈ウェザーニュース解説〉
Published October 16, 2026
At a glance
Views
197,851
Likes
991
Comments
186
Performance vs. channel
All-time outlier score
Engagement rate
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About
カムチャツカ半島付近で発生した地震に伴い、一時「最大マグニチュード9.9・予測震度5弱以上」として緊急地震速報（警報）が一斉配信された後、取り消しとなった事象について詳しく解説します。 今回の過大予測の主因は、震源海域周辺に日本の地震計が存在せず、初期の震源特定位置と実際の震源に大きなズレが生じたことにあります。 遠方で特定された震源に対して検知された波の振幅からマグニチュードが極端に大きく算出され、さらに計算更新で震源位置が日本側に近づいたことで予測震度が一気に跳ね上がりました。 実際には「深さ約160km・M6.9・国内最大震度1」の深発地震であり、強い揺れが観測されなかったことから過大予測と判明しました。 動画内では、…
- Published
- October 16, 2026
- Made for kids
- No
More features coming
We're working on new analytics and tools. Stay tuned.
How 【緊急地震速報】なぜ取り消しになったのか？M9.9誤報のメカニズムとは？過大予測が生じたワケ〈ウェザーニュース解説〉 is doing
It has 197K views in total. It ranks #10,033,017 among tracked YouTube videos by views.
Key facts about 【緊急地震速報】なぜ取り消しになったのか？M9.9誤報のメカニズムとは？過大予測が生じたワケ〈ウェザーニュース解説〉
- Total views
- 197K
- Total likes
- 991
- Total comments
- 186
- Published
- October 16, 2026
- Global rank by views
- #10,033,017
Frequently asked questions
How many views does 【緊急地震速報】なぜ取り消しになったのか？M9.9誤報のメカニズムとは？過大予測が生じたワケ〈ウェザーニュース解説〉 have?
【緊急地震速報】なぜ取り消しになったのか？M9.9誤報のメカニズムとは？過大予測が生じたワケ〈ウェザーニュース解説〉 has 197,851 views, 991 likes and 186 comments, ranking #10,033,017 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.
How is the revenue estimate calculated?
It's a rough public estimate based on a $0.7–$2.0 CPM (revenue per 1,000 views) applied to view count — not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
Is this YouTube video analytics checker free?
Yes. You get 10 free channel and video analytics lookups per 24 hours without an account — logging in, which is also free, removes that limit entirely.