ShakeAlert end-users are encouraged to use the tones, alerts, and languages that are appropriate for their test, drill, or exercise. Below are audio and video resources; additional multimedia and multilingual resources are available at ShakeAlert.org.
Incorporated Research Institutions for Seismology (IRIS) Resources
(IRIS provides a wide range of education, workforce, and outreach resources. IRIS’s mission is to advance awareness and understanding of seismology and earth science, while inspiring careers in geophysics.)