Update on seismic swarm that began on July 8, 2025, at Mount Rainier, Washington—activity has returned to background levels. (Video shows Rainier’s summit as observed during a helicopter overflight by the CVO gas-monitoring team on August 4, 2025.) Information Statement: https://ow.ly/Cqfr50WLNxY SUMMARY Seismic activity at Mount Rainier has returned to normal background levels following an earthquake swarm that began on July 8, 2025. The Volcano Alert Level and Aviation Color Code for Mount Rai

2.8K views · 73 reactions | Hike to the Fremont Lookout Tower at Mount Rainier National Park Steep Motion | Visit Rainier - Official Mt. Rainier Organization | Facebook

🌋 Fun Facts About Mount Rainier • It’s an active volcano — but it hasn’t erupted in over 1,000 years. • Tallest mountain in Washington at 14,410 feet. • On clear days, you can see it from over 100 miles away. • It has 25 major glaciers, more than any other mountain in the lower 48 states. • The mountain creates its own weather and clouds — that famous “lenticular UFO cloud” happens here a lot. • Around 2 million people visit the national park every year. | Nicole Ciccio