Please visit https://www.spectronet.org for information on joining. SpectroNet currently provides seismic data displays of many seismometers located around the Ring of Fire and the world. You can monitor seismicity worldwide and at many volcanoes including Yellowstone, Long Valley, Rainier, St. Helens, Mauna Loa, Kilauea, Alaska volcanoes and more! And chat with the helpful, supportive community while you watch!