https://earthquake.usgs.gov/earthquakes/map/#%7B%22autoUpdate%22%3A%5B%22autoUpdate%22%5D%2C%22basemap%22%3A%22grayscale%22%2C%22feed%22%3A%221day_all%22%2C%22listFormat%22%3A%22default%22%2C%22mapposition%22%3A%5B%5B8.928487062665504%2C-130.166015625%5D%2C%5B59.44507509904714%2C-59.853515625%5D%5D%2C%22overlays%22%3A%5B%22plates%22%5D%2C%22restrictListToMap%22%3A%5B%22restrictListToMap%22%5D%2C%22search%22%3Anull%2C%22sort%22%3A%22newest%22%2C%22timezone%22%3A%22utc%22%2C%22viewModes%22%3A%5B%22list%22%2C%22map%22%2C%22settings%22%5D%2C%22event%22%3Anull%7D I wonder if one could trigger the other? If the super volcano in Cali goes it would lead to an ice age in which snow could cause the geysers or cooling system for Yellowstone. If the pressure is not released then the build up would speed up. volcanoes.usgs.gov/vsc/images/image_mngr/0-99/img24.jpg