Can Animals Predict Quakes
Scientists explore animal behavior as a potential quake predictor. Observations note zoo animals avoiding shelters, reptiles emerging, insects swarming near coasts, and cattle seeking high ground before quakes. A California researcher studies roaches in six boxes of three to gauge reactions.
MENTIONED IN THIS ARTICLE
California
Earthquake Safety Tips Reflect Past Western Bias
Earthquake risk is higher in the western United States than the eastern. Indoor safety includes hiding under sturdy furniture and staying away from glass. Outside keep clear of buildings and wires. In a car, stop and stay inside. Afterward, listen to emergency bulletins and avoid damaged structures.
MENTIONED IN THIS ARTICLE
Eastern
United States
Tsunamis Explained and Warning Systems
Tsunamis are massive ocean waves triggered by underwater earthquakes. They travel up to 600 miles per hour, with warning systems in Hawaii aimed at alerting Pacific coast areas. the Atlantic coast remains free of this threat.
MENTIONED IN THIS ARTICLE
Hawaii
Pacific
Atlantic
Seismographs and earthquake scales overview
A compact explainer describes seismographs that record seismic waves and how earthquakes are measured. It covers the Richter Scale with its energy-based numbers and introduces the Mercalli Scale which rates shaking by observed effects from I to XII.
MENTIONED IN THIS ARTICLE
California
Also Mentioned on This Page
U.S. Geological Survey
National Earthquake Information Service
Golden
Colorado