Ka taƙaita labarin:  (CNN) Mutum daya ya mutu kuma wani ya ji rauni mai tsanani bayan wani dutse ya rushe a kan Pacific Coast a arewacin San Francisco, in ji National Park Service. Mutanen biyu sun faɗi kusan ƙafa 70 (mita 21) a ranar Asabar lokacin da wani ɓangare na Arch Rock da ke kallon Point Reyes National Seashore ya ba da hanya. Ranar kafin rushewar, Point Reyes National Seashore ya wallafa hoto a Facebook na wani fashewa a cikin tsarin dutsen - tare da gargadi don yin hankali. "Baƙi da ke amfani da hanyar Bear Valley zuwa Arch Rock - ku yi hankali! A ƙarshen hanyar, dutsen yana rushewa - wanda aka gani a nan a cikin hoto da aka ɗauka a ranar Laraba, "in ji kungiyar gwamnati. Hukumar NPS ta ce an ba da rahoton yanayi mai hadari a gare ta a ranar 19 ga Maris. John Dell'Osso daga Point Reyes National Seashore ya gaya wa CNN cewa ya sanya gargadi bayan an sanar da shi a ranar Alhamis da ta gabata cewa an sami fashewa a cikin baka. "Mun sanya kowane irin sanarwa a sama da ƙasa a wannan hanyar, wanda shine yadda mai yiwuwa kashi 99% na mutanen da za su yi tafiya har zuwa can za su (tafi), kuma a kusa da cibiyar baƙi a Trail Heads, kawai don faɗakar da mutane game da haɗarin da ke can", in ji Dell'Osso. "Ba mu san abin da zai iya faruwa ba kuma abin da abin takaici ya faru shi ne a ranar Asabar da yamma babban ɓangaren wannan ra'ayi ya rushe a kan rairayin bakin teku da kuma wani ɓangare a kan teku", in ji shi. "Abin takaici shi ne cewa akwai mutane biyu da suke tsaye a waje da suka fadi tare da duk wannan tarkace". A ranar Litinin, Ofishin Sheriff na Marin County ya bayyana marigayin a matsayin Nancy Blum mai shekaru 58, daga California. Ya ce ta yi yawo da misalin karfe 6:30 na yamma. Asabar "lokacin da rushewar tsarin dutsen ya faru". Bayan ma'aikatan agajin gaggawa sun isa Blum da abokin tafiyarta, an kai ta zuwa tashar Bear Valley Ranger Station, inda aka bayyana ta mutu. Hukumar kula da wuraren shakatawa ta kasa da ofishin likitan shari'a na gundumar suna binciken musabbabin mutuwar Blum. Ofishin sheriff ya ce a cikin wata sanarwa, "Abin da ya haifar da mutuwar zai kasance har sai an kammala nazarin toxicology". Ya yi da'awa...
Jami'ai sun yi gargadin ranar Juma'a cewa dutsen yana da hatsari. Mutane biyu sun fadi kasa da kafa 70 lokacin da Arch Rock a Point Reyes National Seashore ya rushe.