Did You Feel It?

The DYFI system collects observations from people who felt an earthquake and then maps out the extent of shaking and damage they reported. The ComCat online Search interface allows users to select query criteria that return events with DYFI data and products.

DYFI系统会收集地震有感民众的观测反馈，随后基于他们上报的震动感受与受灾情况，绘制出地震震动影响范围与破坏程度的分布图谱。ComCat在线搜索界面允许用户设置查询条件，以检索包含DYFI数据与相关产品的地震事件。