日本沿岸における1972年12月2日のミンダナオ島沖津波
スポンサーリンク
概要
- 論文の詳細を見る
The Mindanao tsunami was generated hear the Philippioe trench, accompanying the earthquake of magnitude Ms=7.4 (NOAA), at 00h 20m (GMT), Dec. 2, 1972. Somefeatures of this tsunami are investigated on the basis of tide gauge records observed along the Japanese coast. Wave amplitudes along the coast of SW Japan are relatively high due to the effect of direction of the island arc and amount to 40-50cm with the period of about 15 min. According to the author's method, based on the attenuation of tsunami height with distance, the magnitude of the present tsunami is m=1.5-2. The computed travel times agree well with the observed values. The wave group of the maximum amplitude observed 3 to 8 hours after the arrival of the initial wave can be explained by the effect of edge waves.
論文 | ランダム
- Comprehensive study of ATM related genes by High Coverage Expression Profile (HiCEP) technology
- High expression of DNA-PKcs gene in the brain and gonads
- Comprehensive identification of radiation-response genes by high coverage expression profile analysis (Hi-CEP) technology
- PWM変換器を直列接続した風力発電システムにおける誘導発電機系統並列時の突入電流抑制法
- 「より良い造園作品つくり」を目指して(公共造園における設計監理のあり方)