has it faced any natural hazards?
Yes. The 6 November 2006 Pineapple Express rainstorm when of rain fell in a 36-hour period
Mount Rainier National Park
Mount Rainier National Park closed because of extensive flooding as a result of the 6 November 2006 Pineapple Express rainstorm when of rain fell in a 36-hour period. 
when was the last time mt ranier erupted The most recent recorded volcanic eruption was between 1820 and 1854, but many eyewitnesses reported eruptive activity in 1858, 1870, 1879, 1882, and 1894 as well where is it located? In the Cascade Range of the Pacific Northwest, located in Mount Rainier National Park about south-southeast of Seattle can humans climb this? Yes. With a success rate of approximately 50% can you name a few of those who did so? Hazard Stevens, P. B. Van Trump and Fay Fuller does it have a scope for outdoor recreation? Yes. In addition to climbing, hiking, backcountry skiing, photography, and camping are popular activities in the park what kind of animals can we find in the national park mentioned? Northern Spotted Owl, Pacific fisher, cougars, mountain goats, marmots, and elk when was it created? March 2, 1899 what sort of climate does it have? Mediterranean-influenced Subarctic climate
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Mount Rainier National Park [SEP] 2006 flooding
Mount Rainier National Park closed because of extensive flooding as a result of the 6 November 2006 Pineapple Express rainstorm when of rain fell in a 36-hour period. Campsites and roads throughout the park were washed away. Power to Paradise and Longmire was disrupted. Sunshine Point Campground, just inside the Nisqually Entrance, was destroyed and has not reopened. Parts of the Carbon River Road, once a vehicle-accessible entrance to the park, also washed out. The road has since remained closed to vehicle traffic. On 5 May 2007, the park reopened to automobile traffic via State Route 706 at the Nisqually Entrance.