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1995-01-30
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47 lines
ú┘ú├ú╒├╧┐╠│╪Ñ∞Ñ▌í╝Ñ╚No.ú│ú╕ Jan.21,95
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ú▒╖εú▒ú╖╞ⁿ╩╝╕╦╕⌐╞ε╔⌠├╧┐╠ñ╬ÑßѽÑ╦Ñ║Ñα(▓■─√╚╟)
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ñ╜ñ╬╕σíñ▓─╟╜ñ╩╕┬ñΩñ╬╝┬┬╬╟╚Ñ╟í╝Ñ┐ñ≥═╤ñññ╞▓≥└╧ñ╖─╛ñ╖ñ▐ñ╖ñ┐íú╞└ñΘñ∞ñ┐╖δ▓╠
ñ╧┤≡╦▄┼¬ñ╦┴░▓≤ñ╬┬«╩≤ñ╚╞▒ñ╕ñ╟ñ╣ñ¼íñ▓≥╝ßñ╦░πñññ¼ñóñΩñ▐ñ╣í╩ñ╚ñ»ñ╦íñ├╟┴╪╠╠└╤
ñ╚ñ╣ñ┘ñΩ╬╠ñ╬╕½└╤ñ╧┴┤ñ»░█ñ╩ñΩñ▐ñ╣í╦íú
ñ▐ñ║┴┤┬╬┼¬ñ╩┐╠╕╗Ñ╤ÑΘÑßÑ┐ñ╧╝íñ╬─╠ñΩñ╟ñ╣íú
ÑßѽÑ╦Ñ║Ñα (┴÷╕■,╖╣╝╨,ñ╣ñ┘ñΩ│╤)íß(233,85,165)
N233íδE/N53íδEñ≥┴÷╕■ñ╚ñ╣ñδñ╚▒ª▓úñ║ñ∞╖┐├╟┴╪
├╧┐╠ÑΓí╝ÑßÑ≤Ñ╚ Mo=2.5x10^26 dyne-cm (Mw=6.9)
╝τ╟╦▓⌡ñ╬╟╦▓⌡╖╤┬│╗■┤╓ Tíß11s
╝τ╟╦▓⌡ñ╧ñ█ñ▄ú▓ñ─ñ╬Ñ╡Ñ╓ÑñÑ┘Ñ≤Ñ╚ñ½ñΘ└«ñ├ñ╞ñññδñ│ñ╚ñ¼ñ∩ñ½ñΩñ▐ñ╣ñ¼íñ┴┤ñ╞ñ╬
╩²░╠ñ╬┤╤┬¼╡¡╧┐ñ╬┤≡╦▄┼¬ñ╩┴Ωñ≥└Γ╠└ñ╣ñδñ┐ñßñ╦ñ╧íññΓñªú▒ñ─ñ╬Ñ╡Ñ╓ÑñÑ┘Ñ≤Ñ╚ñ¼╔¼
═╫ñ╟ñ╣íúñ│ñ╬ú│ñ─ñßñ╬Ñ╡Ñ╓ÑñÑ┘Ñ≤Ñ╚ñ╬░╠├╓ñ╧┴░▓≤╡ßñßñ┐ú▓ñ─ñ╬Ñ╡Ñ╓ÑñÑ┘Ñ≤Ñ╚ñ╬┐┐
ñ≤├µñ╦╡ßñ▐ñΩñ▐ñ╣íúÑßѽÑ╦Ñ║Ñαñ╧ñóñ╞ñ╦ñ╩ñΩñ▐ñ╗ñ≤íÑ╛▄║┘ñ╧╝íñ╬─╠ñΩñ╟
ñ╣íú
í⌠ ┴÷╕■,╖╣╝╨,ñ╣ñ┘ñΩ│╤ ÑΓí╝ÑßÑ≤Ñ╚ ╗■┤╓ ╟╦▓⌡│½╗╧┼└
1 (229,86,171) 1.81x10^26 (Mw 6.8) 0-6s 0 km
2 (214,66,136) 0.30x10^26 (Mw 6.3) 4-9s 10-15 km ╦╠┼∞
3 (70,85,-162) 0.59x10^26 (Mw 6.4) 6-11s 15-20 km ╦╠┼∞
┴░▓≤ñ╧═╛┐╠╩¼╔█ñ¼┴┤ñ»ñ∩ñ½ñΘñ║íñ░∞╩²╕■┼┴╟┼ÑΓÑ╟Ñδñ≥▓╛─Ωñ╖ñ┐ñ╬ñ╟ñ╣ñ¼íñ═╛┐╠
╩¼╔█ñ╚╦▄┐╠ñ╬┐╠▒√ñ½ñΘ┐Σ─Ωñ╣ñδñ╚íññ╧ñ╕ñßñ╬╟╦▓⌡ñ╦ñ─ñññ╞ñ╧╬╛╩²╕■┼┴╟┼ÑΓÑ╟Ñδñ¼
┼¼┼÷ñ╚╗╫ñ∩ñ∞ñ▐ñ╣ñ╬ñ╟íñ╟╦▓⌡╠╠└╤ñ╚ñ╣ñ┘ñΩ╬╠ñ╬╕½└╤ñ≥╝íñ╬ñΦñªñ╦╜ñ└╡ñ╖ñ▐ñ╖ñ┐íú
í╩ñ╩ñ¬╣Σ└¡╬¿ª╠=3x10^11dyne/cm^2íñ╟╦▓⌡┬«┼┘v=3.0km/síñ╜─▓ú╚µ L/W=2 ñ≥▓╛─Ωñ╖
ñ╞ñññ▐ñ╣í╦
í⌠ ╟╦▓⌡┼┴╟┼╗■┤╓ ├╟┴╪╠╠└╤ ñ╣ñ┘ñΩ╬╠
1 4s 24x12 km^2 2.1m
2 3 9x4.5 2.5
3 4 12x6 2.7
├╟┴╪─╣ñ╬┴φ╧┬ñ╧ 45km ñ╦ñ╩ñΩñ▐ñ╣ñ¼íñѬí╝Ñ╨í╝ÑΘÑ├Ñ╫ñ¼ñóñΩñ▐ñ╣ñ╬ñ╟íñ└╡╠úñ╬┴φ
▒Σ─╣ñ╧ L=12+(15í┴20)+12=39í┴43 km ─°┼┘ñ╚┐Σ─Ωñ╡ñ∞ñ▐ñ╣íúñ╩ñ¬íñ╟╦▓⌡┬«┼┘
3km/sñ╧ñ½ñ╩ñΩ┬τñ¡ñßñ╬├═ñ╟ñ╣íú─╠╛∩═╤ñññδ2.3km/sñ≥═╤ñññ▐ñ╣ñ╚íñ╠╠└╤ñ╧╠≤
0.6╟▄ñ╦íññ╣ñ┘ñΩ╬╠ñ╧╠≤ 1.7╟▄ñ╦ñ╩ñΩñ▐ñ╣íú
ñññφñññφ─┤║║ñ≥┐╩ñßñ╞ñ¬ñΘñ∞ñδ╩²í╣ñ╬╗▓╣═ñ╦ñ╩ñ∞ñ╨╣¼ñññ╟ñ╣íú í╩ú═ú╦í╦
┐▐ú▒╦τíºÑßѽÑ╦Ñ║Ñα┐▐íñ╟╚╖┴ñ╬╚µ│╙í╩ú│ú╕╡¡╧┐í╦