Sacramento Bee
3 months ago6.7 magnitude quake rocked California 30 years ago. Now experts ask, 'did you feel it?'
US Geological Survey is asking people who experienced the Northridge earthquake 30 years ago to fill out a 'Did you feel it?' report.
The 'Did you feel it?' system helps experts understand the effects of earthquakes and contributes to forecasting future events and emergency responses. [ more ]