MD-T chart in 釧路地方北部
(redefined rectangle area of North Kushiro region)
Monday, March 31, 2025
MD chart in 釧路地方北部
MD chart in 釧路地方北部
(redefined rectangle area of North Kushiro region)
Sum of Magnitude per 1day in 釧路地方北部
Sum of Magnitude per 1day in 釧路地方北部
(redefined rectangle area of North Kushiro region)
Area map of 釧路地方北部
Area map of 釧路地方北部 (North Kushiro region) is defined for epicenter's analysis as below,
Friday, March 28, 2025
Sum of Magnitude per 1day in 十勝地方南部
Sum of Magnitude per 1day in 十勝地方南部
(redefined rectangle area of South Tokachi region)
Area map of 十勝地方南部
Area map of 十勝地方南部 (South Tokachi region) is defined for epicenter's analysis as below,
The positional relationship among the big earthquakes in Myanmar/New Zealand and the volcano of Indonesia in May,2025
Recently, there were 2 big earthquakes and 1eruption in the world.
- Eruption of the volcano of Lewotobi, Indonesia in 2025/03/24
- M7.0,Western offshore South Island, New Zealand in 2025/03/25
- M7.7,West coast of South Island, Myanmar in 2025/03/28
The plotted positional relationship of them is as below,
These positions are almost on the same line. Even though the line isn't the shortest distance on the earth as sphere, I guess it may have some meaning.
Wednesday, March 26, 2025
Sum of Magnitude per 1day in 十勝地方中部
Sum of Magnitude per 1day in 十勝地方中部
(redefined rectangle area of Middle Tokachi region)
Area map of 十勝地方中部
Area map of 十勝地方中部 (Middle Tokachi region) is defined for epicenter's analysis as below,
Saturday, March 22, 2025
Sum of Magnitude per 1day in 十勝地方北部
Sum of Magnitude per 1day in 十勝地方北部
(redefined rectangle area of North Tokachi region)
Area map of 十勝地方北部
Area map of 十勝地方北部 (North Tokachi region) is defined for epicenter's analysis as below,
Tuesday, March 18, 2025
Sum of Magnitude per 1day in 日高地方
Sum of Magnitude per 1day in 日高地方
(redefined rectangle area of Hidaka region)
Monday, March 17, 2025
Sum of Magnitude per 1day in 胆振地方
Sum of Magnitude per 1day in 胆振地方
(redefined rectangle area of Iburi region)
Sunday, March 16, 2025
Thursday, March 13, 2025
Sum of Magnitude per 1day in 北見・紋別地方
Sum of Magnitude per 1day in 北見・紋別地方
(redefined rectangle area of Kitami & Monbetsu region)
Distribution of Magnitude in 北見・紋別地方
Distribution of Magnitude in 北見・紋別地方
(redefined rectangle area of Kitami & Monbetsu region)
Area map of 北見・紋別地方
Area map of 北見・紋別地方 (Kitama & Monbetsu region) is defined for epicenter's analysis as below,
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#SP-9 熊本県熊本地方周辺の特異震源の解析(マクロ的解析)
[背景] 気象庁の有感地震全データを東経北緯を0.1度単位/深さ１ｋｍ単位のグリッドに分けた場合、Ｍ７以上の震源、かつ段数２段目あるいは３段目以上のグリッド震源はこれまで１３震源しか存在しない。これらの地震震源を段数の特異震源と呼ぶ。２０１６年４月の熊本地震Ｍ７．３は２段目であ...
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Counts of occurrence per depth MD-T chart in 神奈川県 (Kanagawa Pref.) is shown as below graph, The greatest one of this area is M7.9 Great K... -
[概要] ２つの特異震源を含む日向灘周辺のＭ６．６以上の震源推移がこれまでの壱岐・隠岐と北伊豆地震#SP12-1の解析同様の逆時計周りの推移と途中からの時計周りを示しており、日向灘での次のＭ７以上の震源が２つの特異震源を結ぶ線上で発生、南海トラフ地震のトリガーとなる可能性を示し...
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[背景] 気象庁の有感地震全データを東経北緯を0.1度単位深さを１ｋｍ単位のグリッドに分けた場合、Ｍ７以上の震源、かつ段数２段目あるいは３段目以上のグリッド震源はこれまで１２震源しか存在しなかったが、先月２０２６年６月の岩手県沖でのＭ７．２が２段目で発生し、１３番目の特異震源と...
