Kīlauea is an active shield volcano in the Hawaiian Islands. It is located along the southeastern shore of Hawaii Island. The volcano is between 210,000 and 280,000 years old and grew above sea level about 100,000 years ago. From Wikipedia
PNAS research highlights a 15% chance of a magnitude 8.0+ Cascadia quake in 50 years, threatening coastal subsidence and catastrophic waves.