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Michelle Guy

Computer Scientist

Geologic Hazards Science Center

Office Phone: 303-273-8650
Fax: 303-273-8450
ORCID: 0000-0003-3450-4656

P.O. Box 25046
Mail Stop 966
Denver , CO 80225-0046

Supervisor: Jill McCarthy
The Geologic Hazards Science Center is located in Golden, Colorado, on the Colorado School of Mines campus. The Science Center works in the following four programs: - Earthquake Hazards Program - Landslide Hazards Program - Geomagnetism Program - Global Seismographic Network
The goal of this project is to improve the USGS National Earthquake Information Center’s (NEIC) earthquake detection capabilities through direct integration of crowd-sourced earthquake detections with traditional, instrument-based seismic processing. During the past 6 years, the NEIC has run a crowd-sourced system, called Tweet Earthquake Dispatch (TED), which rapidly detects earthquakes worldwide using data solely mined from Twitter messages, known as “tweets.” The extensive spatial coverage and near instantaneous distribution of the tweets enable rapid detection of earthquakes often before seismic data are available in sparsely instrumented areas around the world. Although impressive for its speed, the tweet-based...
People in the locality of earthquakes are publishing anecdotal information about the shaking within seconds of their occurrences via social network technologies, such as Twitter. In contrast, depending on the size and location of the earthquake, scientific alerts can take between two to twenty minutes to publish. The goals of this project are to assess earthquake damage and effects information, as impacts unfold, by leveraging expeditious, free and ubiquitous social-media data to enhance our response to earthquake damage and effects. The project leverages an existing system that performs data acquisition from Twitter of earthquake related tweets, and geocoding from Yahoo. The acquired data stream is archived into...
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