Scientists use noise data collected at the Long Beach dense array to measure elusive high-frequency surface waves.
earthquakes
Posted inOpinions
My Life in Baseball and Earthquakes
How earthquakes interrupted a Royals game and thrust me into a whirlpool of politics, media, and law.
Posted inResearch Spotlights
Probing for Earthquakes' Origins
To better understand how earthquakes nucleate, scientists spy on the Alpine Fault in New Zealand.
Posted inFeatures
What Lies Deep in the Mantle Below?
For decades, scientists have probed Earth's remote mantle by analyzing how seismic waves of distant earthquakes pass through it. But we are still challenged by the technique's limitations.
Posted inResearch Spotlights
New Models Explain Unexpected Magnitude of China's Wenchuan Quake
The 2008 earthquake surprised scientists, but the inclusion of new variables reveals that Earth's crust under the Sichuan Province was under more strain than previously thought.
Posted inNews
Weak Shaking Lessened Nepal Earthquake Impact
Modest ground motion for such a big quake and some prior training in earthquake preparedness averted worse death and destruction, earthquake scientists say.
Posted inScience Updates
Seismic Hazard Assessment: Honing the Debate, Testing the Models
Earthquake experts with opposing views found common ground working around a table and on a hiking trail.
Posted inOpinions
Reality Check: Seismic Hazard Models You Can Trust
Probabilistic hazard assessments, even the most recent models, routinely underestimate earthquake effects. A neodeterministic approach comes closer to observed data.
Posted inNews
Scientist's Field Season Ends with Nepal Quake
A graduate student studying tectonics found himself caught in a disaster at the end of fieldwork in the Himalayas.
Posted inNews
Reducing Earthquake Risk in Nepal
What specific approaches work well to protect people from earthquake hazards in Nepal? Hazard mitigation expert Brian Tucker shares his insight.