Dutsen Prater

Dutsen Prater babban koli ne  wanda ke kan iyakar Fresno County da Inyo County a California, Amurka.

 Bayani 
An saita kololuwar a kan tsaunin tsaunukan Saliyo Nevada, kudu da yankin Palisades . Hakanan yana kan iyakar King Canyon National Park da John Muir Wilderness . Ruwan hazo daga wannan dutsen yana magudawa gabas zuwa Tafkin Tinemaha ta Tinemaha Creek, da kudu zuwa mashigin Kudancin Fork Kings River . Taimakon yanayi yana da mahimmanci yayin da taron ya tashi  sama da tafkin Tinemaha cikin mil ɗaya.

 Hawa 
Hanya na John Muir, wanda ke wucewa a ƙasa da yammacin yammacin kololuwa, yana ba da zaɓi na hawan hawan hawan. Alfred William Prater da matarsa sun yi hawan farko na taron ne a shekarar 1928.  Fred L. Jones ya fara hawan North Ridge a ranar 6 ga Oktoba, 1948. " Tabbas Chute " an fara hawan Maris 19, 1972, ta Ed Treacy, Karl Bennett, Dave Gladstone, Dave King, Vi Grasso da Doug Mantle. R. J. Secor, The High Sierra Peaks, Passes, Trails, 2009, Third Edition, Mountaineers Books, , p. 224 " Hidden Couloir " a Gabas Fuskar Del Johns da Wayne N. Sawka ne suka fara hawan hawan a ƙarshen Satumba 1980.  Haɗin kan jerin kololuwar Sashen Kololuwar Saliyo yana haifar da sha'awar hawan hawan.

 Etymology 
Sunan wannan filin yana tunawa da Alfred William Prater (1902-1929), farfesa a fannin lissafi a Jami'ar California kuma mai hawan dutse wanda ya fara hawan wannan kololuwa tare da matarsa a lokacin rani na 1928.  An karbe sunan toponym a hukumance a 1930 ta Hukumar Amurka kan Sunayen Geographic . 

 Yanayi 
Dutsen Prater yana cikin yankin yanayi mai tsayi .  Mafi yawan yanayin yanayi sun samo asali ne daga Tekun Pasifik, kuma suna tafiya gabas zuwa tsaunukan Saliyo. Yayin da gabas ta gabatowa, kololuwar kololuwa na tilasta su zuwa sama ( orographic lift ), yana sa su sauke danshinsu a cikin nau'in ruwan sama ko dusar ƙanƙara a kan kewayon.

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 Manazarta