1964年3月28日アラスカ地震余震観測概報
1966 年 19 巻 3 号 p. 187-199
詳細
1966 年 19 巻 3 号 p. 187-199
After the Alaska Earthquake of March 28, 1964, we set up a temporary array station near Lawing, Kenai Peninsula, Alaska, about 125km south-west of the epicenter of main shock. The observation was carried out from May 19 to June 7, 1964.
Using the tripartite method, we determined the epicenters and focal depths for 797 shocks in the 20 days.
This paper described briefly the method and result obtained by the observation. A complete list of epicenters, and detailed discussions on the result will be published in a pubilication of the U. S. Coast and Geodetic Survey.
