What tool does the USGS provide for citizens to report their earthquake experience? (A) Earthquake Reporter (B) "Did You Feel It?" (C) Seismic Survey (D) Quake Report
Answer (1)
The correct answer is (B) "Did You Feel It?"
The "Did You Feel It?" (DYFI) program is a tool provided by the United States Geological Survey (USGS) that allows citizens to report their experiences during an earthquake. This initiative helps scientists gather crucial data about the effects and strength of earthquakes as perceived by people in different locations.
Here's a breakdown of how the "Did You Feel It?" program works:
Who : Anyone who experiences an earthquake can submit a report. This includes individuals who felt the earthquake's shaking or experienced any related impacts.
What : Citizens fill out a questionnaire detailing their observations during the earthquake. This includes information on what they felt, any damage observed, and their location.
When and Where : This program is operational continually and is available online for people all over the United States and even internationally if they felt an earthquake originating from the U.S.
Why : The purpose of "Did You Feel It?" is to collect detailed and widespread data on the impacts of earthquakes. Public reports help scientists understand variations in shaking intensity across different geographic regions.
How : Participants can access the "Did You Feel It?" tool through the USGS website. Once there, they need to input their observations by responding to a series of questions designed to capture the effects of the earthquake.
This citizen science initiative is valuable not just for immediate data collection, but also for improving the overall understanding of earthquake effects, enhancing earthquake preparedness, and aiding rapid response efforts.
