Ma imos assuhu n akal wan Cascadia daɣ 50 n awatay wa id izjaran tolas immik wa s itawan ad eqqil?
Context:"Alkad wan joloji issikna as ""emădălăn măqqornen"" (awen ilan magnitude 8 meɣ a ojjaran) taj in daɣ edag wan subduction wan Cascadia daɣ 500 n awatay s ujjen, alwaqqan iyyad daɣ tsunami tan" Ille asidutti n 13 n timachɣulen daɣ azzamanan n 300 har 900 n awatay s 570 har 590 n awatay Ikallan wi azzarnen amosan daɣ awatay wan 1310 AD, 810, 400, 170 d 600 data annabi ɣisa.  Eɣanni tan n akal daɣ Cascadia  Chund wa id izjar id akal daɣ awatay wan 1700, akal wan 2004 daɣ Indian Ocean, d akal wan 2011 wan Tōhoku d tsunami, akal wan subduction zone addobat ad aru tsunami maqqoran tolas idagan ajjotnen n edes n aghrim iknanat addabara tan n afanaz n tsunami daɣ asidu n akal wan Cascadia Hak id ijja awen, tiɣarmaten ti maqqornen n edes chund Seattle, Portland, Vancouver, Victoria, d Tacoma, ahanen abara tan n aman win ammas ohun edes n aghrim, ad ikrasan daɣ tsunami Tiɣarmaten tin ilanat ideyan ajjotnen war n oɣed hullan tijittawen d ideyan n baraj war n ijja assahat; daɣ awen, ijjit n alxadudan win tiɣarmaten addobat a ti id izjar akal Əmusanan iyad allaɣen as ihanan wən Seattle aqalan hulen andiran dǎɣ aśahat ən aśahat wa ogaran təmɣire ən tanfo tan San Francisco dǎɣ 1906, dǎɣ adigin aśahat ogaran təmɣire.  "Kenneth Murphy, wa eqqalan emanahal n FEMA wan Rejion X, tazunt taqqal fal Oregon, Washington, Idaho, d Alaska, iktab awen daɣ majrad iknan: "Alxidmat nanaɣ eqqal as haratan fuk win ataram n Interstate 5 ad ikrišan"  Ikayadan wi aynaynen janen as edag wan subduction wan Cascadia eqqal a assohen tolas war n oɣed fal awa allaɣen s tizarat Dǎɣ 2010, géologuetan jan 37% ən aśahat ən M8.2+ dǎɣ 50 elan, əd 10 hawendǎɣ har 15% ən aśahat as tabarat tan subduction tan Cascadie dak tagu dǎɣ aśahat ən M9+ dǎɣ əmik iyan ən alwaq. Geologist tan allaɣen deɣ as Pacific Northwest war ikna i amšǝkki maqqoran šund wen Tsunami wa id erawan addobat ad ewad iddikud n 80 har 100 n atkul (24 har 30 n metir)  Teɣare tan 2004 issikna tadabit ən asiwiɗ ən amək ən emaynag ən amsədu (adəkən ən amsədu) daɣ edag wan amsədu ən Cascadia. Ijja ɣur is as tiɣarmaten n emăynăg wan atăram n Island wan Vancouver šund Tofino d Ucluelet addobat nat ad idhil nat 1<unk>2 m fal ejarew wan ejarew wan ejarew
Geologist tan allaɣen 37% n tudabat n akal n iddikud n 8.2 + id eraw id akinnas n plate wan Cascadia daɣ iwityan win 38 d 10% - 15% n akal n iddikud n 9 + daɣ azzaman wen Isalan win aqqalan daɣ farak ijjan daɣ awatay wan 2010 Eɣanni: https://web.archive.org/web/20100527090117/http://oregonstate.edu/ua/ncs/node/13426