20250829 15295200 1.0 TRUE https://www.arcgis.com/sharing/rest/content/items/54f648793ccc45539df8cf2d5d75a715/info/thumbnail/thumbnail1759785851131.png <span style='display:inline !important; float:none; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>Operators interested in developing a CCUS project may want to review real-time seismic information for in their areas of interest, and consider if it is relevant to their projects.<span style='display:inline !important; float:none; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>The Alaska Geophysical Network comprises approximately 250 real-time monitoring stations. The network provides comprehensive seismic monitoring for Alaska, and in recent years, a selection of metrological, infrasound, and GNSS monitoring. Paper helicorder records exist from the late 1950s. Select digital data begin in the mid-1980s. Continuous digital records are available from 1996 forward. The center operates under statutory authority of the Alaska legislature, and is the Alaska partner to the Advanced National Seismic System and the National Mesonet Program.<span style='display:inline !important; float:none; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>This dataset from The International Federation of Digital Seismograph Networks (<span style='box-sizing:border-box; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>FDSN<span style='display:inline !important; float:none; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>) is comprised of station locations from all networks that are present in Alaska. These points were generated from <a target='_blank' href='https://service.iris.edu/irisws/fedcatalog/1/query?&network=AK,AV,AT,NP,IM,CN,GSN,US,IU,II&starttime=1987-01-01T00%3A00%3A00&endtime=2599-12-31T23%3A59%3A59&matchtimeseries=true&includeoverlaps=false&level=station&format=text' rel='nofollow ugc noopener noreferrer'><span style='display:inline !important; float:none; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>this NSF SAGE Facility Web Service request</a><a target='_blank' href='https://earthquake.alaska.edu/network?XQAAAAIrAAAAAAAAAABBqQmmE3eV5EUgH7ZjD94iJiVML80Arv05-0GQ4DSkj7qhMItlL7RbhsZVjCq-_jyr_8uIYAA' rel='nofollow ugc noopener noreferrer'><span style='display:inline !important; float:none; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>Alaska Earthquake Center Network Map</a> Earthquake Seismic Seismicity UAF Seismic monitoring station locations in Alaska. Alaska Earthquake Center, Univ. of Alaska Fairbanks. (1987). Alaska Geophysical Network [Data set]. International Federation of Digital Seismograph Networks. https://doi.org/10.7914/SN/AK 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