»öÎã/2020/03-05¥Ë¥È¥Ì¥×¥ê ¤Î¥Ð¥Ã¥¯¥¢¥Ã¥×(No.4)
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- 1 (2020-03-12 17:22:04 (ÌÚ))
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2020ǯ3·î13ÆüºîÀ® (Registered Mar13th 2020)
- ºÒ³²Ä´ºº¡¡²ÝÂê̾¡¡¥Ë¥»¥³¥Ë¥È¥Ì¥×¥êÀãÊøÄ´ºº¡¡Hokkaido Mt. Nito-nupuri Snow Avalanche¡Ú®Êó¡ÛPrompt report
- ¡ÎÌÜ¡¡¡¡Åª¡ÏObjective
- ¡ÎºÒ³²¤Î³µÍסÏOutline of the incident
- ¡Î¼Â»ÜÆâÍÆ¡ÏTimeline of the investigation
- ¡ÎÀ®²Ì¤È¸ú²Ì¡ÏResults
- ¥³¥ó¥×¥ì¥Ã¥·¥ç¥ó¥Æ¥¹¥È¡ÊCT¡Ë
- ½ê¸« Comments
- ¡ÎÀ®²Ì¤Îȯɽ¡¦¹×¸¥¡Ï Publication and contribution
ºÒ³²Ä´ºº¡¡²ÝÂê̾¡¡¥Ë¥»¥³¥Ë¥È¥Ì¥×¥êÀãÊøÄ´ºº¡¡Hokkaido Mt. Nito-nupuri Snow Avalanche¡Ú®Êó¡ÛPrompt report
¸¦µæÂåɽ¼Ô Organizer | Èø´Ø½Ó¹À¡ÊË̳¤Æ»¶µ°éÂç³Ø»¥ËÚ¹»¡Ë Toshihiro OZEKI, Hokkaido University of Education | ¼Â»Ü´ü´Ö Period | 2019-2020¥·¡¼¥º¥ó 2020ǯ3·î5ÆüÄ´ºº¼Â»Ü |
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¸¦µæ»²²Ã¼Ô Members | ÅÄÃæ¡¡µ×·É¡ÊÄ´ºº¥Á¡¼¥à¡¦¥Ë¥»¥³¥á¥Ã¥«¡Ë Hisataka TANAKA (Mountain Guide) ½©ÅÄë¡¡±Ñ¼¡¡ÊÄ´ºº¥Á¡¼¥à¡¦NPOÀãɹ¥Í¥Ã¥È¥ï¡¼¥¯¡Ë Eizi AKITAYA (NPO Snow and Ice Network) |
¡ÎÌÜ¡¡¡¡Åª¡ÏObjective
2020ǯ3·î5Æü¤Ë¥Ë¥»¥³¥Ë¥È¥Ì¥×¥êÀ¾¼ÐÌ̤ÇȯÀ¸¤·¤¿ÀãÊø¤ÎÄ´ºº¡£¡Ú®Êó¡Û
Field observation of a snow avalanche occurred on the western slope of Mt. Nito-nupuri on 5th March.
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¡ÎºÒ³²¤Î³µÍסÏOutline of the incident
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- 3·î5Æü12:50º¢¡¤¥Ë¥È¥Ì¥×¥êÀ¾ÌÌɸ¹â925m¤¢¤¿¤ê¤«¤é³êÁö¤·¤¿¥¹¥¡¼¥ä¡¼¤¬ÀãÊø¤ËÁø¤¤¡¤10m¤Û¤Éή¤µ¤ì¤ë¡¥ËäËפ»¤º¡¥Ä¾¸å¤Ë»Ä¤ë2̾¤Î¤¦¤Á1̾¤¬ÀãÊø¤Ë´¬¤¹þ¤Þ¤ì¤¿¤È¤ï¤«¤ë¡¥
- ¤¹¤°¤ËÀãÊø¥È¥é¥ó¥·¡¼¥Ð¡¼¤Ë¤è¤ëÁܺ÷¤ò³«»Ï¤·¡¤É¸¹â907m¤ÇƬ¤ÈÊÒÏӰʳ°ËäËפ·¤Æ¤¤¤ë¤Î¤òȯ¸«¡¤·¡¤ê½Ð¤·³«»Ï¡¥
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¡Î¼Â»ÜÆâÍÆ¡ÏTimeline of the investigation
2020ǯ3·î6Æü
- 09:30 ¥Á¥»¥Ì¥×¥ê¥¹¥¡¼¾ìÃó¼Ö¾ìȯ
- 10:00 Æþ»³ (¥Ñ¥Î¥é¥Þ¥é¥¤¥ó¡Ý¸Þ¿§²¹Àôʬ´ô)
- 10:30 ÀÑÀãÃÇÌ̴Ѭ³«»Ï
- 12:30 Ä´ºº½ªÎ»¡¤²¼»³
- 14:00 ¶æÃΰÂÉ÷ÅÚ´Û¡¤ÀÑÀã´Ñ¬³«»Ï
- 14:30 ´Ñ¬½ªÎ»
¡ÎÀ®²Ì¤È¸ú²Ì¡ÏResults
¡ãÀÑÀãÄ´ººÃÏÅÀ¡äPositions of the investigated snow pits
ÀÑÀãÄ´ººÃÏÅÀ Invest.Place | °ÞÅÙ Lat | N42 ̊52¡Æ16.26¡Æ¡Ç | ·ÐÅÙ Long | E140 ̊36¡Ç38.24¡Æ¡Ç | ɸ¹â Elev. | 650m asl. |
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Êý°Ì | WNW | ¼ÐÅÙ Slope | ÀÑÀãɽÌÌ 20¡ë |
¡ãÀãÊøÈÏ°Ï¡äAvalanche area
¿Þ1 ÀãÊøȯÀ¸ÃÏÅÀ¡¥È¯À¸¶è¤Ï¸«¤¨¤º | ¿Þ2 ÀÑÀãÄ´ººÃÏÅÀ(2020ǯ3·î6Æü) ÀãÊø¡ÊÀÖ¥¨¥ê¥¢¡Ë¤Ï¡¤È¯À¸¶è¤¬¸«¤¨¤Ê¤«¤Ã¤¿¤¿¤á¡¤¾åή¦¤Ï¿äÄê¡¥ |
¡ãȯÀ¸¶è,ÂÏÀѶè¼Ì¿¿¡äAvalanche release point and debris
¡ãÀÑÀãÃÇÌ̴Ѭ¤ÎÆÃħ¡äDetails
ÀÑÀãÃÇÌ̹½Â¤1 Snow profile #1 | |
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¡Ü¡§¿·Àã ¡¿¡§¤³¤·¤Þ¤êÀã ¡ü¡§¤·¤Þ¤êÀã ¢¢¡§¤³¤·¤â¤¶¤é¤áÀã ¦«¡§¤·¤â¤¶¤é¤áÀã ¡û¡§¤¶¤é¤áÀã ¡¦ÇËÃǤÏɽÁؤ«¤é18~25cm¤Î¿·ÀãÁØ(¼åÁØ1) ¡¦2¤ÄÌܤÎÇËÃǤÏ53cm¤Ë°ÌÃÖ¤¹¤ë1mmÄøÅ٤Τ´¤¯Çö¤¤¹ßÀã·ë¾½¤ÎÁØ(¼åÁØ2) ¡¡53cmÁؤη뾽·Á¤Ï¤¤Î¼ù»Þ¾õ¤ËÎà»÷ ¡¡¼Ì¿¿¤Ï<2020306¥Ë¥È¥Ì¥×¥ê.pdf>»²¾È | |
ÀÑÀãÃÇÌ̹½Â¤2 Snow profile #2 | |
Graph Left:Snow Temp, Center:Snow Dencity, Right: Snow Hardness | º¸¤«¤éÁØ°Ì¡§Àã²¹¡§Ì©ÅÙ¡§¹ÅÅÙ(¥×¥Ã¥·¥å¥²¡¼¥¸¡Ë ¼ëÀþ¤ÏÇËÃÇ1¡¤ÇËÃÇ2¤Î°ÌÃÖ ¡¦Àã²¹¤ËÂ礤ÊÊѲ½¤Ï¤Ê¤¤ ¡¦¼åÁØ1¤ÏÌ©ÅÙ¡¤¹ÅÅ٤Ȥâ¤Ë¸²Ãø¤Ë¾®¤µ¤¤ ¡¦¼åÁØ2¤Ï¶Ë¤á¤ÆÇö¤¤ÁؤʤΤÇÌ©Å٤ȹÅÅ٤η׬Ãͤˤϸ½¤ì¤Æ¤³¤Ê¤¤ |
3·î6Æü¾®Àã¡¢µ¤²¹-1.7¡î ´Ñ¬³«»Ï¡§10¡§23¡¢½ªÎ»11¡§30. ´Ñ¬¼Ô¡§½©ÅÄë±Ñ¼¡¡ÊÀãɹ¥Í¥Ã¥È¥ï¡¼¥¯¡Ë Èø´Ø½Ó¹À¡ÊË̳¤Æ»¶µ°éÂ绥ËÚ¡Ë ÅÄÃæµ×·É¡Ê¥Ë¥»¥³¥á¥Ã¥«¡Ë | |
20200306¥Ë¥È¥Ì¥×¥ê.pdf |
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