On June 19, 2019, two small earthquake swarms struck Yellowstone Caldera. One struck south of West Thumb Lake and another swarm, albeit far smaller, struck somewhere along the southeastern shores of Yellowstone Lake, near station YTP. I will simply show some plots and seismic audio pertaining to these events. If you wish to continue, please click the title of this post or "read more"...
A very minor rapid-fire swarm struck somewhere under the northern tip of Yellowstone Lake on June 15, 2019. To see this post, please click the title or "read more" to continue...
On June 12, 2019 a rapid-fire earthquake swarm struck in a linear pattern just south of West Thumb Lake. This is the largest rapid fire swarm to strike Yellowstone Caldera for the past few months. These types of events used to be somewhat rare, but have been increasing ever since 2017-2018. Many of these swarms are small, but some can reach many hundreds of events within a short time period. This post is the analysis page for this earthquake swarm. This post also contains seismic audio. Please click the title of this post or "read more" to continue...
Please click a post title to view the data pertaining to that event!