Cloud Confused For Eruption At Mount Rainier Nationwide Park

A shot of the cloud over Mount Rainier on Wednesday/NPS

A cloud hugging the highest of Mount Rainier, an energetic volcano, prompted concern within the better Seattle metro space Wednesday that the mountain was erupting and led the Nationwide Park Service and U.S. Geological Survey to guarantee the general public that there was no ongoing eruption.

In a social media submit late Wednesday morning, employees at Mount Rainier Nationwide Park said that, “Mount Rainier is NOT erupting. We have now regarded on the cloud that has prompted concern from a number of webcams and have decided that it’s a lenticular cloud. As well as, the USGS stories no indications of bizarre seismic exercise.”

“A brand new vent has NOT opened on the volcano,” the park mentioned later in a information launch. “After trying on the knowledge we acquire, the USGS seismic community doesn’t present any uncommon ranges of exercise coming from Mount Rainier. We have now coordinated with our colleagues on the Nationwide Park Service and their boots-on-the-ground specialists are suggesting it’s a lenticular cloud, a really fascinating cloud formation at Mount Rainier. Lenticular clouds are sometimes fashioned when moist air is pushed up and excessive of a mountain, forming a disc-shaped cloud.”

The cloud, the discharge added, was created by a passing climate entrance.

“By coincidence, there are USGS Cascades Volcano Observatory discipline groups at Mount Rainier this week to put in a brand new volcano monitoring station,” the park employees famous. “They’ve additionally confirmed that there was no new exercise.”

Traveler Contributing Photographer Rebecca Latson prior to now captured this shot of a lenticular cloud over the mountain/Rebecca Latson

September occurs to be “Prepardness Month” for the park. 

“This can be a good alternative to consider how one can put together for the following occasion, volcanic or in any other case,” the park launch mentioned. “USGS supplies data that may assist our communities put together for and reply to, pure hazards equivalent to volcanic eruptions and lahars, early earthquake warning programs, floods, tsunamis, and weather-related occasions related to local weather change. Please go to for extra data.”

View Mount Rainier Nationwide Park webcams: 

View current seismic exercise from the Pacific Northwest Seismic Community: 

Signal as much as obtain e mail notifications of exercise at Cascade Vary volcanoes (together with Mount Rainier) by way of the USGS Volcano Notification System: 


Leave a Reply

Your email address will not be published. Required fields are marked *