£Ù£Ã£ÕÃϿ̳إì¥Ý¡¼¥ÈNo.£µ£±                                      Feb.19, 96

        £¹£¶Ç¯£²·î£±£·Æü  Ê¡Å縩²­¤ÎÃϿ̡ʣͣꣶ¡¥£¶)   ¤ª¤è¤Ó
        ¥Ë¥å¡¼¥®¥Ë¥¢Åç¶á³¤¤ÎÃϿ̡ʣͣ󣸡¥£°¡Ë¤Î±óÃϼÂÂÎÇÈ¡Ê»ÃÄê²ò¡Ë


£²·î£±£·Æṳ̈ÌÀÊ¡Å縩²­¤ò¿Ì¸»¤È¤¹¤ëÃϿ̤¬µ¯¤³¤êÅìËÌÃÏÊý¤Î¹­¤¤ÈϰϤǿÌÅÙ­¸¤ò µ­Ï¿¤·¤Þ¤·¤¿¡£¤Þ¤¿¤½¤ÎÆü¤Î¸á¸å¡¤º£Å٤ϤϤ뤫Æî¤Î³¤°è¤Ë£Í£ó£¸¤ÎÃϿ̤¬¤ª¤³¤ê¡¤ ÆüËܤÎÂÀÊ¿ÍδߤǺÇÂ磹£¶£ã£í¤ÎÄÅÇȤ¬´Ñ¬¤µ¤ì¤Þ¤·¤¿¡£»ä¡Ê£Í£Ë¡Ë¤Ï½ÐÄ¥Àè¤Î´ä¼ê ¤Çµ×¤·¤Ö¤ê¤Î¿ÌÅÙ­¸¤òÂ賤·¤Þ¤·¤¿¡£ ¤Ê¤¼¤«¥³¥ó¥Ô¥å¡¼¥¿ÄÌ¿®²óÀþ¤ÎÄ´»Ò¤¬°­¤¯¡¤£É£Ò£É£Ó¤Î¹­ÂÓ°èµ­Ï¿¤ò°ìÉô¼ý½¸¤·¤¿ Ãʳ¬¤ÇÄÌ¿®ÉÔǽ¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤¤¤Þ¤·¤¿¡£¤·¤¿¤¬¤Ã¤Æ°Ê²¼¤Î²òÀÏ·ë²Ì¤Ï¤¹¤Ù¤Æ»ÃÄê·ë²Ì ¤Ç¤¹¡£ £±¡££²·î£±£·ÆüÊ¡Å縩²­¤ÎÃϿ̡ʣͣꣶ¡¥£¶) £Õ£Ó£Ç£Ó¤Î¿Ì¸»¾ðÊó¤Ï¤Ä¤®¤ÎÄ̤ê¤Ç¤¹¡£ ---------------------------------------------------- ȯ¿Ì»þ¹ï ¿Ì ±û ¿¼¤µ £Ís 96/02/16 15:22:57 UT 37.26N 142.54E 49 km 8.0 ---------------------------------------------------- Êƹñ£É£Ò£É£Ó¡ÊÃϿ̳ظ¦µæÏ¢¹ç¡Ë¤Î±óÃÏ£ÐÇȵ­Ï¿£¸¸Ä¤òÍѤ¤¤¿²òÀÏ·ë²Ì¤ò¿Þ£±¤Ë¼¨ ¤·¤Þ¤¹¡£½é¤á¤ËÅÀ¿Ì¸»¤ò²¾Äꤷ¤Æ¥á¥«¥Ë¥º¥à¤òµá¤á¡¤¼¡¤Ë¤½¤Î¥á¥«¥Ë¥º¥à¤ò¸ÇÄꤷ¤Æ ¥µ¥Ö¥¤¥Ù¥ó¥È¤Î»þ¶õ´ÖʬÉÛ¤òµá¤á¤¿¤â¤Î¤Ç¤¹¡£¼ç¤Ê¿Ì¸»¥Ñ¥é¥á¥¿¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¹¡£ ------------------------------------------------------------------ ¥á¥«¥Ë¥º¥à ¡ÊÁö¸þ¡¤·¹¼Ð¡¤¤¹¤Ù¤ê³Ñ¡Ë¡á¡Ê161,8,20¡Ë¡§Äã³ÑµÕÃÇÁØ ¥â¡¼¥á¥ó¥È £Í£ï¡á 1.1 x10**19 Nm ¥Þ¥°¥Ë¥Á¥å¡¼¥É £Í£÷¡á 6.6 Ç˲õÅÁÇÅ ´Ë·¹¼ÐÌ̤ò²¼¤ë¸þ¤­¤ËÌó 20km ¿¼¤µÈÏ°Ï £È¡á57 +3 km ÃÇÁØÌÌÀÑ £Ó¡á20km x 20km¡á4x10**8 m*m Ç˲õ·Ñ³»þ´Ö £Ô¡á12 s ¤º¤ì¤ÎÂ礭¤µ £Ä¡á£Í£ï¡¿¦Ì£Ó¡á 0.43 m ¡Ê¦Ì¡á 64 GPa¡Ë ±þÎϹ߲¼ ¦¤¦Ò¡á2.5£Í£ï¡¿£Ó**1.5¡á 3.4 MPa ¡Ê35bar¡Ë ------------------------------------------------------------------ ¥á¥«¥Ë¥º¥à¤È±þÎϹ߲¼¤Ïŵ·¿Åª¤Ê¥×¥ì¡¼¥È´ÖÃϿ̤ÎÃû¸õ¤ò¼¨¤·¤Þ¤¹¤¬¡¤¿Ì¸»¤Î°ÌÃÖ ¡Ê¤È¤¯¤Ë¿¼¤µ¡Ë¤¬Èù̯¤Ç¤¹¡££²¤Ä¤Î£ÐÇÈÀáÌ̤Τ¦¤Á´Ë·¹¼ÐÌ̤òÃÇÁØÌ̤Ȥ¹¤ëÊý¤¬¤ï¤º ¤«¤Ê¤¬¤éÇÈ·Á¤Î°ìÃפÏÎɤ¤¤Î¤Ç¤¹¤¬¡¤º£¤Î¤È¤³¤í·è¤á¼ê¤Ë¤Ï¤Ê¤ê¤Þ¤»¤ó¡£ ¡Ê£²·î£²£°ÆüÄɵ­¡§¿Ì¸»¤Î°ÌÃÖ¤ò¥×¥í¥Ã¥È¤¹¤ÈÂÀÊ¿ÍΥץ졼¥ÈÆâÉô¤Ë¤¯¤ë¤è¤¦¤Ç¤¹¡£ ¤·¤¿¤¬¤Ã¤Æ£±£¹£¹£³Ç¯£±·î£±£µÆü¤Î¶üÏ©²­ÃϿ̤ÈƱ¤¸¤è¤¦¤Ê¡Ö¥×¥ì¡¼¥ÈÆâÉô¤Î¿åÊ¿ÃÇ ÁءפβÄǽÀ­¤¬Âç¤Ç¤¹¡£¡Ë £²¡££²·î£±£·Æü¥Ë¥å¡¼¥®¥Ë¥¢Åç¶á³¤¤ÎÃϿ̡ʣͣ󣸡¥£°¡Ë £Õ£Ó£Ç£Ó¤Î¿Ì¸»¾ðÊó¤Ï¤Ä¤®¤ÎÄ̤ê¤Ç¤¹¡£ ---------------------------------------------------- ȯ¿Ì»þ¹ï ¿Ì ±û ¿¼¤µ £Ís 96/02/17 05:59:33 UT 0.50N 135.83E 21 km 8.0 ---------------------------------------------------- ¤³¤Î¿Ì¸»¾ðÊó¤ÈJeffreys-Bullen ¤ÎÁö»þɽ¤«¤éµá¤á¤é¤ì¤ë³Æ´Ñ¬ÅÀ¤Î¼ÂÂÎÇÈÅþã»þ ¹ï¤Ï´Ñ¬µ­Ï¿¤ÈÂ礭¤¯¤º¤ì¤Þ¤¹¡£¤½¤³¤Ç½éÆ°¤ÎÆɼèÃͤò´ð¤Ë¿Ì±û¤ÎºÆ·èÄê¤ò¹Ô¤Ê¤¤¤Þ ¤·¤¿¡£¿Þ£²¤ÎÇ˲õ³«»ÏÅÀ¤Î°ÌÃÖ¤Ï ¿Ì±û 0.99S 137.43E ¿¼¤µ14km ¤Ç¤¹¡£ ´Ñ¬ÇÈ·Á¤«¤é¤âʬ¤«¤ë¤è¤¦¤Ë¡¤¤³¤ÎÃϿ̤ϼçÇ˲õ¤ÎÁ°19s ¤ËÌÀÎƤʽé´üÇ˲õ¤¬¤¢¤ê ¤Þ¤¹¡£¤¿¤À¤·½é´üÇ˲õ¤È¤Ï¤¤¤Ã¤Æ¤â¤½¤ì¼«ÂÎÌó 1x10**20 Nm (Mw=7.3) ¤ÎÃϿ̥⡼¥á ¥ó¥È¤ò»ý¤Á¤Þ¤¹¡£¼çÇ˲õ¤Ï¤³¤Î½é´üÇ˲õ¤«¤é60km¤Û¤ÉËÌÀ¾Êý¸þ¤Ëµá¤Þ¤ê¤Þ¤¹¡£¤Þ¤¿¤½ ¤ÎÇ˲õ·Ñ³»þ´Ö¤Ï¤³¤Îµ¬ÌϤˤ·¤Æ¤ÏÂçÊÑû¤¤ÃͤǤ¹¡£¸À¤¤´¹¤¨¤ì¤Ð¤³¤Î¿Ì¸»¤Ï¶Ë¤á¤Æ ¹â¤¤±þÎϹ߲¼¤ò¼¨¤·¤Þ¤¹¡£ Á´ÂΤε¬ÌϤȤ¤¤¤Ç˲õ¤Î¥Ñ¥¿¡¼¥ó¤È¤¤¤¤¡¤1994ǯ6·î9Æü¤Î¥Ü¥ê¥Ó¥¢¿¼È¯µðÂçÃÏ¿Ì¤È ÂçÊÑÎɤ¯»÷¤Æ¤¤¤Þ¤¹¡£¶áÃϤε­Ï¿¤¬¤¢¤ì¤Ð¤¼¤Ò½é´üÇ˲õ¤Î¾ÜºÙ¤òÄ´¤Ù¤Æ¤ß¤¿¤¤¤â¤Î¤Ç ¤¹¡£Ê¹¤¯¤È¤³¤í¤Ë¤è¤ì¤Ð¡¤¤³¤ì¤«¤é¿ô½½Âæ¤Î¹­ÂÓ°èÃϿ̷פò¥¤¥ó¥É¥Í¥·¥¢¤ËÀßÃÖ¤¹¤ë ͽÄê¤È¤Î¤³¤È¡£ £¶ÃÏÅÀ¤Î±óÃÏ£ÐÇȤòÍѤ¤¤ÆÆÀ¤é¤ì¤¿»ÃÄê²ò¤ò¿Þ£²¤Ë¼¨¤·¤Þ¤¹¡£¼ç¤Ê¿Ì¸»¥Ñ¥é¥á¥¿¤Ï °Ê²¼¤ÎÄ̤ê¤Ç¤¹¡£ ============================================================== ¥á¥«¥Ë¥º¥à »þ´Ö £Ío £Íw °ÌÃÖ ¿¼¤µ (¦Õ,¦Ä,¦Ë) 10**20Nm ½é´ü (94,19,50) 0-12 s 0.97 7.3 - 14 km ¼çÇ˲õ 19-51 s 16.71 8.1 ËÌÀ¾¤Ø60km 14 km -------------------------------------------------------------- Total 51 s 17.7 8.1 ============================================================= ¼çÇ˲õ¤ÎÇ˲õ·Ñ³»þ´Ö 32s¤Î¤¦¤ÁÇ˲õÅÁÇÅ»þ´Ö¤ò 28s¡¤Ç˲õ®ÅÙ¤ò 3km¤È²¾Äꤹ¤ë ¤ÈÃÇÁØĹ¤Ï£Ì¡á80km¤È¸«ÀѤé¤ì¤Þ¤¹¡£ÃÇÁØÉý¤ò£Ì¤ÎȾʬ¤È¤¹¤ì¤Ð¡¤ÃÇÁØÌÌÀÑ¤Ï £Ó¡á80kmx40km ¤È¤Ê¤ê¡¤Ê¿¶ÑŪ¤Ê¤¹¤Ù¤êÎÌ¡¤±þÎϹ߲¼¤ò¼¡¤Î¤è¤¦¤Ë·×»»¤µ¤ì¤Þ¤¹¡£ ---------------------------------------------------- £Ä¡á£Í£ï¡¿¦Ì£Ó¡á8.1 m ¡Ê¹äÀ­Î¨¦Ì¡á64 GPa) ¦¤¦Ò¡á2.5 £Í£ï¡¿£Ó**1.5¡á23 MPa (230 bar) ---------------------------------------------------- ¥×¥ì¡¼¥È´ÖÃϿ̤ÎÊ¿¶ÑŪ¤Ê±þÎϹ߲¼ 3MPa ¤ËÈæ¤Ù¤ë¤È¤«¤Ê¤ê¹â¤¤Ãͤ¤¤Ç¤¹¡£