??????? ?????????? ???????
(Charles Francis Richter: 1900?1985) ??? ???????? ???????????? ??????? ?????????????????.
?????????????
?????????? ????? ????????? ???????? ?????????????????
??????? ??????
???? ???????? ????????????.
???? ????????????
????????? ????????? ??????? ??????? ????????? ???? ???? ????????? ??????????? ????? ?????????? (logarithm) ??????? ???????? ????????????????????
[1]
???????? ?????????
[
????
]
??????? ???????
?????????????
?????? ???????????? ?????????
?????
???????????? ????????? ???? ????? 1900, ?????? 26 ??? ???? ?????????. ??????? ????? ????? ?????? ??????? ???????????. ?????? ????????? ????? ???????. ??????? ??????? 14 ????? ?????????? ??????????
?????
?????? ?????????????? ????????? ?????? ???? ?????????????? ?????? ????? ??????????. ??????? ?????????? ??????? ??????????? ??????? ???????? ??????? ???????? ?????? ????????. ???? ?????? ????? ?????????? ??????????? ??????????. 1909-?? ????? ?????????
???? ????????
?????? ???????????.
[2]
???? ??????????? ????????????????? ?????? ????????????????? ??????? ???????? ????? ??????????. ???????????? ??????????? ???? 16 ?????? ???? ??????????? ????????????????? ??????????.
??????????
?????? ??????????? ???????
???????????? ?????????????????
?????????
????????? ???????? ?????? ??????????????? ??????????. 1920-?? ??????????? ???????? ?????? ????????. ??????????? ?????? ??????? ??????? ???????????? ????????
?????????? ???????????
???????? ??????????
???????
?????? ????????.
[2]
1927-??
???????????
???? ???????? ??????? ???????????? ????????? ????????? ????
????? ?????
?????
???????? ?????????
( Robert Millikan)???? ?????????????? ??????? ????? ????? ????? ???????????? ??????? ??????????
[3]
?????
???? ????????????
????????? ????? ?????????. ??????????? ???????? ???????? ??? ???????????, ???? ??????? ????????? ?????????????? ?????? ???????? ????????? ???????? ???? ?????? ?????????. ???? ???????????? ??????? ??????? ??????? ???? ????? ??????? ???????????? ??? ?????? ??????? ????????? ???????? ????????????? ????????????.
[4]
1928-??
???? ????????
?????? ??????? ???????? ??????????? ????????????? ????????? ???????? (Lillian Brandt) ???? ?????????
????????
??????????????.
??????????? ??????????? ???????????? ??? ??????????? ????????????????, ?????? ??????????????? ??????? ??????? ??? ??????????? ?????? ???????? ????? ?????????? ??????????????? ?????. ??????? ??????????? ????????? ????? ?????? ??????????? ??????? ????????.
???? ???????
(Kiyoo Wadati) ????????? ??????????? ??? ?????? ?????? ???????????
???????? ?????????????????
????????? ???????????? ??????? ?????????. ???????
???? ????????????
, ??????? ??????? ???????? ????? ?????? ??????? ??????????
??? ?????? ?????????
(Seismograph) ????? ????????????. ??????? ?????????(Intensity) ??????????
?????? ????
(Logarthimic Scale) ??????? ???????????????.
???????
?????????? ???????
????????
?????? ???????? ???????? ???? ????????? ?????? '
??????? ????????
' ????? ??????????? ??????? ???????? ??????
?????????
?????????. ???? ????????. ???? ??????? ???????????? ????????? ????? ??????, ?????????? ??????????? ?????????? ??????? ?????????????? ??????? ????? ???? ?????????? ?????????????????. 1935-?? ??? ?????????????? ????????????? ??????????????????. 1936 ??? ???????????? ?????????? ??????? ??????? 1937-?? ??????????? ??????????? ?????????????? ????????? ?????? ??????????????? ???????????. 1952-?? ????????????????????????? ???????????.
???????
[
????
]
1941-?? ???? ????????????????? ??????? ‘???????? ???????????’ ???? ???? ????? ????????????. 1954-?? ??????? ???????? ????????????? ???????????????. 1958-?? ‘???????? ??????????????’ ???? ???? ????? ????????????. ???????? ????????????????? ???????? ??????????????? ????????????????? ??????? ????????????? ???????? ??????? ????????.
??????????
[
????
]
1959-1960-??
???????
????????
?????????? ?????? ???????
(Fulbright Scholar) ????? ??????,
??????????????
???????? ??????????? ?????????? ?????????? ?????? ???????? ??????????
??????? ?????????
???????????? ?????
??????????? ?????????
???? ?????????????? ?????????????? ????????? ??????? ????????????. 1971-?? [[???? ???????? ?????? ???????? ??? ?????????? ??????????????????? ????? ????????? ????????????? ?????????? ????????????????. ???????? ??? ??????????? ??????????, ???????? ??? ?????? ??????? ????????? ?????? ???? ??????????? ?????????. ????? ??????????? ????? ???????? ????????? ??????? ???? ????????????? ???????????????????????.
???????????????
[
????
]
1970-?? ????????????? ????? ?????????
?????? ???????
???? ???????? ?????? ' ??? ???????? ??????? ?????? ???????? ???? ?????? ?????????????? ???????? ????????? ?????? ???? ????????????????? ?????????? ?????? ????????? ?????? ????????? ???????? ?????? ??????????.
[5]
??????? ???????
???????,
????????
???????????? ????????,
??????????????
?????????? ??????? ???????
?????????????
????????. ???????????????
????????????????
?????? ????? ?????? ??????? ???????? ??????? ?????????? ?????????.
[6]
?????
[
????
]
1985
??? ?????
??????????
30 ??? ???? ???? 85 ??? ?????? ??????????????? ???? ??????? ???? ????? ???? ??????????? ?????????.
[7]
?????????
[
????
]
- ???????? ???, ?? 2012 ????
- Richter, CF (1976). "Earthquake Light in Focus".
Science
194
(4262): 259.
doi
:
10.1126/science.194.4262.259
.
???????
:
17738034
. Bibcode:
1976Sci...194..259R
.
- Anderson, DL; Archambeau, CB; Brune, JN; Richter, CF; Smith, SW; Al, JH; Bai, LF; Ryall, A
et al
. (1970). "Earthquakes and Nuclear Detonations".
Science
167
(3920): 1011?1014.
doi
:
10.1126/science.167.3920.1011
.
???????
:
17749620
. Bibcode:
1970Sci...167.1011A
.
- Richter, CF (1969). "Transversely Aligned Seismicity and Concealed Structure".
Science
166
(3902): 173?178.
doi
:
10.1126/science.166.3902.173
.
???????
:
17731474
. Bibcode:
1969Sci...166..173R
.
- Richter, CF (1958). "New Dimensions in Seismology: Earthquakes are characterized by geographical position, instant of occurrence, depth, and magnitude".
Science
128
(3317): 175?182.
doi
:
10.1126/science.128.3317.175
.
???????
:
17814547
. Bibcode:
1958Sci...128..175R
.
- Richter, CF (1956). "Dangerous Dagger".
Science
123
(3200): 723.
doi
:
10.1126/science.123.3200.723
.
???????
:
17740174
. Bibcode:
1956Sci...123..723R
.
- Gutenberg, B; Richter, CF (1936). "Magnitude and Energy of Earthquakes".
Science
83
(2147): 183?185.
doi
:
10.1126/science.83.2147.183
.
???????
:
17770563
. Bibcode:
1936Sci....83..183G
.
???????????
[
????
]
???????????????
[
????
]