444:
124:
432:
164:
131:
157:
348:), causing them to drop their moisture in the form of rain or snowfall onto the Cascades. As a result, the west side of the North Cascades experiences high precipitation, especially during the winter months in the form of snowfall. During winter months, weather is usually cloudy, but due to high pressure systems over the Pacific Ocean that intensify during summer months, there is often little or no cloud cover during the summer. In terms of favorable weather, July through September are best for climbing.
456:
29:
410:
period dating back over two million years ago, glaciation advancing and retreating repeatedly scoured the landscape leaving deposits of rock debris. The U-shaped cross section of the river valleys is a result of recent glaciation.
368:
spires. Geological events occurring many years ago created the diverse topography and drastic elevation changes over the
Cascade Range leading to various climate differences.
622:
123:
79:
443:
156:
607:
522:
431:
419:
in combination with glaciation have been the dominant processes which have created the tall peaks and deep valleys of the North
Cascades area.
612:
513:
518:
251:
556:
297:
221:
72:
455:
225:
211:
508:
392:
201:
62:
546:
Beckey, Fred W. Cascade Alpine Guide, Climbing and High Routes. Seattle, WA: Mountaineers Books, 2008.
376:
388:
371:
The history of the formation of the
Cascade Mountains dates back millions of years ago to the late
317:
313:
301:
264:
38:
617:
337:
329:
309:
416:
345:
246:
28:
400:
361:
341:
232:
601:
380:
357:
333:
239:
282:
34:
407:
484:
94:
81:
412:
396:
384:
365:
305:
356:
The North
Cascades features some of the most rugged topography in the
372:
270:
52:
344:, they are forced upward by the peaks of the Cascade Range (
336:
coming off the
Pacific Ocean travel northeast toward the
561:(Map). TopoQwest (United States Geological Survey Maps)
542:
540:
538:
281:
276:
263:
258:
245:
231:
217:
207:
197:
189:
110:
71:
61:
51:
46:
21:
387:persisted. In addition, small fragments of the
287:1940 by Lloyd Anderson, Karl Boyer, Tom Gorton
37:(left) and Tepeh Towers (right). Three-lobed
16:Mountain in Washington (state), United States
8:
581:
579:
577:
575:
332:climate zone of western North America. Most
308:, a peak surrounded by glaciers. These are
588:The Natural History of Puget Sound Country
296:(8,485 feet (2,586 m)) is located in
18:
523:United States Department of the Interior
473:
427:
623:Mountains of Skagit County, Washington
449:Klawatti Peak and Inspiration Glacier
163:
130:
7:
479:
477:
33:Klawatti Peak (center) lies between
514:Geographic Names Information System
360:with craggy peaks and ridges, deep
437:Klawatti Peak and Klawatti Glacier
14:
590:. University of Washington Press.
454:
442:
430:
328:Klawatti Peak is located in the
162:
155:
129:
122:
27:
608:Mountains of Washington (state)
519:United States Geological Survey
146:Show map of Washington (state)
1:
179:Show map of the United States
176:Location in the United States
613:North Cascades National Park
403:about 50 million years ago.
298:North Cascades National Park
222:North Cascades National Park
57:8,485 ft (2,586 m)
586:Kruckeberg, Arthur (1991).
485:"Klawatti Peak, Washington"
639:
41:covers its northwest face.
385:volcanic igneous activity
340:. As fronts approach the
226:Stephen Mather Wilderness
115:
26:
67:685 ft (209 m)
393:continental lithosphere
143:Location in Washington
95:48.55444°N 121.10444°W
461:Klawatti from Austera
316:to the northwest and
304:. Klawatti Peak is a
300:in the U.S. state of
377:North American Plate
100:48.55444; -121.10444
318:Inspiration Glacier
218:Protected area
91: /
558:Forbidden Peak, WA
314:McAllister Glacier
47:Highest point
39:McAllister Glacier
338:Cascade Mountains
330:marine west coast
291:
290:
630:
592:
591:
583:
570:
569:
567:
566:
553:
547:
544:
533:
532:
530:
529:
505:
499:
498:
496:
495:
481:
458:
446:
434:
375:Epoch. With the
310:Klawatti Glacier
235:
180:
166:
165:
159:
147:
133:
132:
126:
106:
105:
103:
102:
101:
96:
92:
89:
88:
87:
84:
31:
19:
638:
637:
633:
632:
631:
629:
628:
627:
598:
597:
596:
595:
585:
584:
573:
564:
562:
555:
554:
550:
545:
536:
527:
525:
509:"Klawatti Peak"
507:
506:
502:
493:
491:
483:
482:
475:
470:
465:
462:
459:
450:
447:
438:
435:
425:
379:overriding the
362:glacial valleys
354:
346:orographic lift
326:
233:
224:
185:
184:
183:
182:
181:
178:
177:
174:
173:
172:
171:
167:
150:
149:
148:
145:
144:
141:
140:
139:
138:
134:
99:
97:
93:
90:
85:
82:
80:
78:
77:
42:
17:
12:
11:
5:
636:
634:
626:
625:
620:
615:
610:
600:
599:
594:
593:
571:
548:
534:
500:
489:Peakbagger.com
472:
471:
469:
466:
464:
463:
460:
453:
451:
448:
441:
439:
436:
429:
426:
424:
421:
401:North Cascades
383:, episodes of
353:
350:
342:North Cascades
334:weather fronts
325:
322:
320:to the south.
289:
288:
285:
279:
278:
274:
273:
267:
261:
260:
256:
255:
254:Forbidden Peak
249:
243:
242:
237:
229:
228:
219:
215:
214:
209:
205:
204:
199:
195:
194:
191:
187:
186:
175:
169:
168:
161:
160:
154:
153:
152:
151:
142:
136:
135:
128:
127:
121:
120:
119:
118:
117:
116:
113:
112:
108:
107:
75:
69:
68:
65:
59:
58:
55:
49:
48:
44:
43:
32:
24:
23:
15:
13:
10:
9:
6:
4:
3:
2:
635:
624:
621:
619:
616:
614:
611:
609:
606:
605:
603:
589:
582:
580:
578:
576:
572:
560:
559:
552:
549:
543:
541:
539:
535:
524:
520:
516:
515:
510:
504:
501:
490:
486:
480:
478:
474:
467:
457:
452:
445:
440:
433:
428:
422:
420:
418:
414:
409:
404:
402:
398:
394:
390:
386:
382:
381:Pacific Plate
378:
374:
369:
367:
363:
359:
358:Cascade Range
351:
349:
347:
343:
339:
335:
331:
323:
321:
319:
315:
312:to the east,
311:
307:
303:
299:
295:
294:Klawatti Peak
286:
284:
280:
275:
272:
268:
266:
262:
257:
253:
250:
248:
244:
241:
240:Cascade Range
238:
236:
230:
227:
223:
220:
216:
213:
210:
206:
203:
200:
196:
193:United States
192:
188:
170:Klawatti Peak
158:
137:Klawatti Peak
125:
114:
109:
104:
76:
74:
70:
66:
64:
60:
56:
54:
50:
45:
40:
36:
30:
25:
22:Klawatti Peak
20:
587:
563:. Retrieved
557:
551:
526:. Retrieved
512:
503:
492:. Retrieved
488:
405:
399:created the
370:
355:
327:
293:
292:
283:First ascent
265:Type of rock
234:Parent range
35:Austera Peak
408:Pleistocene
406:During the
271:Orthogneiss
98: /
86:121°06′16″W
73:Coordinates
602:Categories
565:2013-02-10
528:2013-02-10
494:2013-02-10
468:References
302:Washington
202:Washington
83:48°33′16″N
63:Prominence
269:Eldorado
111:Geography
53:Elevation
618:Nunataks
417:faulting
397:terranes
277:Climbing
247:Topo map
423:Gallery
395:called
389:oceanic
366:granite
352:Geology
324:Climate
306:nunatak
259:Geology
190:Country
413:Uplift
373:Eocene
364:, and
212:Skagit
208:County
198:State
415:and
391:and
252:USGS
604::
574:^
537:^
521:,
517:.
511:.
487:.
476:^
568:.
531:.
497:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
