On some problems of seismic crustal phase |
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Authors: | Huan-Cheng Ge |
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Institution: | (1) Seismological Bureau of Jiangsu Province, 210014 Nanjing, China |
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Abstract: | In this paper, some practical problems in seismological observations are discussed on the identification of seismic crustal
phase, such as: “whether
(Pg) and
(Sg) are direct waves or not?”; “whether
(Sg) and Lg as well as IIg and
(Pg) are two kinds of waves or identical wave?”; “on seismological phases in regional travel-time table”; “on the symbols
and identifications of phases in seismological observation reports”; “on the relation betweenm
Lg andM
L”, and so on. Some confused ideas on these problems are clarified. |
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Keywords: | seismological observation near shock seismic phase magnitude |
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