{"type":"Feature","properties":{"mag":5.5,"place":"85 km WNW of Adak, Alaska","time":939271817040,"updated":1651260415344,"tz":null,"url":"https://earthquake.usgs.gov/earthquakes/eventpage/usp0009fhz","felt":null,"cdi":null,"mmi":null,"alert":null,"status":"reviewed","tsunami":0,"sig":465,"net":"us","code":"p0009fhz","ids":",gcmtb100799b,usp0009fhz,gcmt19991007045017,ak999cv55o3j,iscgem1937938,","sources":",gcmt,us,gcmt,ak,iscgem,","types":",focal-mechanism,impact-text,moment-tensor,origin,phase-data,","nst":null,"dmin":null,"rms":0.91,"gap":null,"magType":"mwc","type":"earthquake","title":"M 5.5 - 85 km WNW of Adak, Alaska","products":{"focal-mechanism":[{"indexid":9606937,"indexTime":1609383706178,"id":"urn:usgs-product:us:focal-mechanism:gcmtB100799B:1478734827880","type":"focal-mechanism","code":"gcmtB100799B","source":"us","updateTime":1478734827880,"status":"UPDATE","properties":{"evaluation-status":"reviewed","eventParametersPublicID":"quakeml:us.anss.org/eventParameters/B100799B","eventsource":"gcmt","eventsourcecode":"b100799b","n-axis-azimuth":"3","n-axis-plunge":"23","nodal-plane-1-dip":"38","nodal-plane-1-rake":"-52","nodal-plane-1-strike":"215","nodal-plane-2-dip":"61","nodal-plane-2-rake":"-116","nodal-plane-2-strike":"350","original-signature":"MC4CFQCr1dXukMbYc79tJFBltw7DZzh9tQIVAKMR69FnIorKra8hIwg3kFpTCh8c","original-signature-version":"v1","p-axis-azimuth":"215","p-axis-plunge":"64","quakeml-publicid":"quakeml:us.anss.org/focalmechanism/B100799B/Mwc","review-status":"reviewed","t-axis-azimuth":"99","t-axis-plunge":"12"},"preferredWeight":3,"contents":{"contents.xml":{"contentType":"application/xml","lastModified":1478734827000,"length":195,"url":"https://earthquake.usgs.gov/product/focal-mechanism/gcmtB100799B/us/1478734827880/contents.xml","sha256":"ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk="},"quakeml.xml":{"contentType":"application/xml","lastModified":1478734827000,"length":2230,"url":"https://earthquake.usgs.gov/product/focal-mechanism/gcmtB100799B/us/1478734827880/quakeml.xml","sha256":"QSrDyizOpqHkO2TUK/cyhmn3LO6QNN98ODZVgzpsip0="}}}],"impact-text":[{"indexid":13178309,"indexTime":1610451828620,"id":"urn:usgs-product:us:impact-text:usp0009fhz:1415322520634","type":"impact-text","code":"usp0009fhz","source":"us","updateTime":1415322520634,"status":"UPDATE","properties":{"eventParametersPublicID":"quakeml:US.anss.org/eventParameters/pde19991007045017040_148/1415322520634","eventsource":"us","eventsourcecode":"p0009fhz"},"preferredWeight":8,"contents":{"":{"contentType":"text/plain","lastModified":1415322520000,"length":22,"bytes":"Felt strongly on Adak.","sha256":"wSFvU1tZap7jNlEKZk8uyIlnyl3HDWcOL8Q2aE/pRlQ="}}}],"moment-tensor":[{"indexid":9302485,"indexTime":1609357073977,"id":"urn:usgs-product:us:moment-tensor:pde19991007045017040_148_C_HRV:1415322520634","type":"moment-tensor","code":"pde19991007045017040_148_C_HRV","source":"us","updateTime":1415322520634,"status":"UPDATE","properties":{"beachball-source":"HRV","beachball-type":"Mwc","derived-depth":"152.4","derived-eventtime":"1999-10-07T04:50:18.000Z","derived-latitude":"52.04","derived-longitude":"-177.61","evaluation-status":"reviewed","eventParametersPublicID":"quakeml:US.anss.org/eventParameters/pde19991007045017040_148/1415322520634","eventsource":"us","eventsourcecode":"p0009fhz","n-axis-azimuth":"3","n-axis-length":"-35000000000000000","n-axis-plunge":"23","nodal-plane-1-dip":"38","nodal-plane-1-rake":"-52","nodal-plane-1-strike":"215","nodal-plane-2-dip":"61","nodal-plane-2-rake":"-116","nodal-plane-2-strike":"350","p-axis-azimuth":"215","p-axis-length":"-190000000000000000","p-axis-plunge":"64","quakeml-publicid":"quakeml:us.anss.org/focalMechanism/pde19991007045017040_148/C/HRV","review-status":"reviewed","scalar-moment":"210000000000000000","sourcetime-duration":"2.6","sourcetime-type":"UNKNOWN","t-axis-azimuth":"99","t-axis-length":"225000000000000000","t-axis-plunge":"12","tensor-mpp":"198000000000000000","tensor-mrp":"-89000000000000000","tensor-mrr":"-149000000000000000","tensor-mrt":"42000000000000000","tensor-mtp":"51000000000000000","tensor-mtt":"-49000000000000000"},"preferredWeight":10,"contents":{"contents.xml":{"contentType":"application/xml","lastModified":1417559349000,"length":195,"url":"https://earthquake.usgs.gov/product/moment-tensor/pde19991007045017040_148_C_HRV/us/1415322520634/contents.xml","sha256":"ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk="},"quakeml.xml":{"contentType":"application/xml","lastModified":1415322520000,"length":3587,"url":"https://earthquake.usgs.gov/product/moment-tensor/pde19991007045017040_148_C_HRV/us/1415322520634/quakeml.xml","sha256":"MlvI+96zPMKUY9LXT8e5kofs3/rErTgKfwh1za+Qo/U="}}},{"indexid":12070704,"indexTime":1610347064856,"id":"urn:usgs-product:us:moment-tensor:pde19991007045017040_148_M_US:1415322520634","type":"moment-tensor","code":"pde19991007045017040_148_M_US","source":"us","updateTime":1415322520634,"status":"UPDATE","properties":{"beachball-source":"US","beachball-type":"Mwb","derived-depth":"146","evaluation-status":"reviewed","eventParametersPublicID":"quakeml:US.anss.org/eventParameters/pde19991007045017040_148/1415322520634","eventsource":"us","eventsourcecode":"p0009fhz","n-axis-azimuth":"157","n-axis-length":"2000000000000000","n-axis-plunge":"5","nodal-plane-1-dip":"25","nodal-plane-1-rake":"-101","nodal-plane-1-strike":"147","nodal-plane-2-dip":"66","nodal-plane-2-rake":"-85","nodal-plane-2-strike":"339","p-axis-azimuth":"259","p-axis-length":"-190000000000000000","p-axis-plunge":"69","quakeml-publicid":"quakeml:us.anss.org/focalMechanism/pde19991007045017040_148/M/US","review-status":"reviewed","scalar-moment":"190000000000000000","t-axis-azimuth":"65","t-axis-length":"187000000000000000","t-axis-plunge":"20","tensor-mpp":"112000000000000000","tensor-mrp":"-118000000000000000","tensor-mrr":"-143000000000000000","tensor-mrt":"37000000000000000","tensor-mtp":"-58000000000000000","tensor-mtt":"30000000000000000"},"preferredWeight":9,"contents":{"contents.xml":{"contentType":"application/xml","lastModified":1417559349000,"length":195,"url":"https://earthquake.usgs.gov/product/moment-tensor/pde19991007045017040_148_M_US/us/1415322520634/contents.xml","sha256":"ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk="},"quakeml.xml":{"contentType":"application/xml","lastModified":1415322520000,"length":2610,"url":"https://earthquake.usgs.gov/product/moment-tensor/pde19991007045017040_148_M_US/us/1415322520634/quakeml.xml","sha256":"7zAWAphJRGPStikO2Jfh+8SghpJRGLC3a0EZwy+ogB0="}}}],"origin":[{"indexid":15079250,"indexTime":1610881174040,"id":"urn:usgs-product:us:origin:usp0009fhz:1415322520634","type":"origin","code":"usp0009fhz","source":"us","updateTime":1415322520634,"status":"UPDATE","properties":{"depth":"148.9","depth-type":"CONSTRAINED_BY_DEPTH_PHASES","evaluation-status":"reviewed","event-type":"earthquake","eventParametersPublicID":"quakeml:US.anss.org/eventParameters/pde19991007045017040_148/1415322520634","eventsource":"us","eventsourcecode":"p0009fhz","eventtime":"1999-10-07T04:50:17.040Z","latitude":"52.243","longitude":"-177.720","magnitude":"5.5","magnitude-source":"HRV","magnitude-type":"mwc","origin-source":"US","pdl-client-version":"Version 2.6.0 2020-11-20","quakeml-publicid":"quakeml:US.anss.org/event/pde19991007045017040_148","review-status":"reviewed","standard-error":"0.91","title":"85 km WNW of Adak, Alaska"},"preferredWeight":158,"contents":{"contents.xml":{"contentType":"application/xml","lastModified":1417559349000,"length":195,"url":"https://earthquake.usgs.gov/product/origin/usp0009fhz/us/1415322520634/contents.xml","sha256":"ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk="},"quakeml.xml":{"contentType":"application/xml","lastModified":1415322520000,"length":2343,"url":"https://earthquake.usgs.gov/product/origin/usp0009fhz/us/1415322520634/quakeml.xml","sha256":"QHiMWHKHlQsuNexyd/v3zQQ9T8NzV0SOMAr4K5yH1Ro="}}},{"indexid":20881362,"indexTime":1651260417019,"id":"urn:usgs-product:us:origin:iscgem1937938:1651260415344","type":"origin","code":"iscgem1937938","source":"us","updateTime":1651260415344,"status":"UPDATE","properties":{"depth":"154.9","depth-type":"from location","evaluation-status":"final","event-type":"earthquake","eventParametersPublicID":"quakeml:us.anss.org/eventParameters/1937938","eventsource":"iscgem","eventsourcecode":"1937938","eventtime":"1999-10-07T04:50:18.710Z","latitude":"52.175","longitude":"-177.727","magnitude":"5.49","magnitude-error":"0.10","magnitude-source":"iscgem","magnitude-type":"mw","origin-source":"iscgem","pdl-client-version":"Version 2.7.9 2021-02-10","quakeml-magnitude-publicid":"quakeml:us.anss.org/magnitude/iscgem1937938/Mw","quakeml-origin-publicid":"quakeml:us.anss.org/origin/iscgem1937938","quakeml-publicid":"quakeml:us.anss.org/event/iscgem1937938","review-status":"reviewed","title":"82 km WNW of Adak, Alaska","vertical-error":"6.0"},"preferredWeight":103,"contents":{"contents.xml":{"contentType":"application/xml","lastModified":1651260415000,"length":195,"url":"https://earthquake.usgs.gov/product/origin/iscgem1937938/us/1651260415344/contents.xml","sha256":"ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk="},"quakeml.xml":{"contentType":"application/xml","lastModified":1651260415000,"length":2158,"url":"https://earthquake.usgs.gov/product/origin/iscgem1937938/us/1651260415344/quakeml.xml","sha256":"QPkQJbB54dljDRqolbMoidPOc/93ywvZWFkBsWlSZlE="}}},{"indexid":16908065,"indexTime":1611035983260,"id":"urn:usgs-product:us:origin:gcmtB100799B:1478734827880","type":"origin","code":"gcmtB100799B","source":"us","updateTime":1478734827880,"status":"UPDATE","properties":{"depth":"148.9","evaluation-status":"preliminary","event-type":"earthquake","eventParametersPublicID":"quakeml:us.anss.org/eventParameters/B100799B","eventsource":"gcmt","eventsourcecode":"b100799b","eventtime":"1999-10-07T04:50:17.000Z","latitude":"52.2400","longitude":"-177.7200","magnitude":"5.50","magnitude-type":"mwc","original-signature":"MC0CFE2+upIP3G9Yasg4g+dZ5gyQaTGXAhUAqmbTWL7KNiR1+0el6ZwXNKbp9qM=","original-signature-version":"v1","pdl-client-version":"Version 2.6.0 2020-11-20","quakeml-magnitude-publicid":"quakeml:us.anss.org/magnitude/gcmt/Mwc","quakeml-origin-publicid":"quakeml:us.anss.org/origin/PDE 19991007045017","quakeml-publicid":"quakeml:gcmt.anss.org/event/B100799B","review-status":"automatic","title":"84 km WNW of Adak, Alaska"},"preferredWeight":103,"contents":{"contents.xml":{"contentType":"application/xml","lastModified":1478734827000,"length":195,"url":"https://earthquake.usgs.gov/product/origin/gcmtB100799B/us/1478734827880/contents.xml","sha256":"ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk="},"quakeml.xml":{"contentType":"application/xml","lastModified":1478734827000,"length":2230,"url":"https://earthquake.usgs.gov/product/origin/gcmtB100799B/us/1478734827880/quakeml.xml","sha256":"QSrDyizOpqHkO2TUK/cyhmn3LO6QNN98ODZVgzpsip0="}}},{"indexid":2311469,"indexTime":1608760338923,"id":"urn:usgs-product:ak:origin:AK999cv55o3j:1582228454686","type":"origin","code":"AK999cv55o3j","source":"ak","updateTime":1582228454686,"status":"UPDATE","properties":{"depth":"145.6","evaluation-status":"preliminary","event-type":"earthquake","eventParametersPublicID":"quakeml:earthquake.alaska.edu/event/999cv55o3j","eventsource":"ak","eventsourcecode":"999cv55o3j","eventtime":"1999-10-07T04:50:20.797Z","latitude":"52.0321","longitude":"-177.5058","magnitude":"5.5","magnitude-type":"mw","num-phases-used":"22","original-signature":"MCwCFGqxehlMUEc54zQMoehOAfDnwvcvAhQm5kTaZa1HMHQoUxVlmGlMeaPEbg==","original-signature-version":"v1","quakeml-magnitude-publicid":"quakeml:earthquake.alaska.edu/magnitude/999cv55o3j/mw","quakeml-origin-publicid":"quakeml:earthquake.alaska.edu/origin/999cv55o3j","quakeml-publicid":"quakeml:earthquake.alaska.edu/event/999cv55o3j","review-status":"reviewed","standard-error":"1.2","title":"62 km WNW of Adak, Alaska","version":"2","vertical-error":"4.1"},"preferredWeight":7,"contents":{"contents.xml":{"contentType":"application/xml","lastModified":1582580069000,"length":195,"url":"https://earthquake.usgs.gov/product/origin/AK999cv55o3j/ak/1582228454686/contents.xml","sha256":"ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk="},"quakeml.xml":{"contentType":"application/xml","lastModified":1582228454000,"length":1948,"url":"https://earthquake.usgs.gov/product/origin/AK999cv55o3j/ak/1582228454686/quakeml.xml","sha256":"HSl1pPlMTNLZcMRG+0guhXv6kqKAus6W7fV+kJIQWLw="}}}],"phase-data":[{"indexid":4789351,"indexTime":1608966877525,"id":"urn:usgs-product:us:phase-data:usp0009fhz:1415322520634","type":"phase-data","code":"usp0009fhz","source":"us","updateTime":1415322520634,"status":"UPDATE","properties":{"depth":"148.9","depth-type":"CONSTRAINED_BY_DEPTH_PHASES","evaluation-status":"reviewed","event-type":"earthquake","eventParametersPublicID":"quakeml:US.anss.org/eventParameters/pde19991007045017040_148/1415322520634","eventsource":"us","eventsourcecode":"p0009fhz","eventtime":"1999-10-07T04:50:17.040Z","latitude":"52.243","longitude":"-177.720","magnitude":"5.5","magnitude-source":"HRV","magnitude-type":"mwc","origin-source":"US","quakeml-publicid":"quakeml:US.anss.org/event/pde19991007045017040_148","review-status":"reviewed","standard-error":"0.91"},"preferredWeight":158,"contents":{"contents.xml":{"contentType":"application/xml","lastModified":1417559349000,"length":195,"url":"https://earthquake.usgs.gov/product/phase-data/usp0009fhz/us/1415322520634/contents.xml","sha256":"ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk="},"quakeml.xml":{"contentType":"application/xml","lastModified":1415322520000,"length":308648,"url":"https://earthquake.usgs.gov/product/phase-data/usp0009fhz/us/1415322520634/quakeml.xml","sha256":"EfMZ66zH8YX4eOxykiVvCFsdt8/We0xumttrRzI3lW4="}}},{"indexid":10408402,"indexTime":1610190604546,"id":"urn:usgs-product:ak:phase-data:AK999cv55o3j:1582228454686","type":"phase-data","code":"AK999cv55o3j","source":"ak","updateTime":1582228454686,"status":"UPDATE","properties":{"depth":"145.6","evaluation-status":"preliminary","event-type":"earthquake","eventParametersPublicID":"quakeml:earthquake.alaska.edu/event/999cv55o3j","eventsource":"ak","eventsourcecode":"999cv55o3j","eventtime":"1999-10-07T04:50:20.797Z","latitude":"52.0321","longitude":"-177.5058","magnitude":"5.5","magnitude-type":"mw","num-phases-used":"22","original-signature":"MCwCFBoikFYH3QzlezbRbidtnYhQobefAhQdClYA78Qh1mo/KM69jDAHN6sHmQ==","original-signature-version":"v1","quakeml-magnitude-publicid":"quakeml:earthquake.alaska.edu/magnitude/999cv55o3j/mw","quakeml-origin-publicid":"quakeml:earthquake.alaska.edu/origin/999cv55o3j","quakeml-publicid":"quakeml:earthquake.alaska.edu/event/999cv55o3j","review-status":"reviewed","standard-error":"1.2","version":"2","vertical-error":"4.1"},"preferredWeight":7,"contents":{"contents.xml":{"contentType":"application/xml","lastModified":1582580069000,"length":195,"url":"https://earthquake.usgs.gov/product/phase-data/AK999cv55o3j/ak/1582228454686/contents.xml","sha256":"ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk="},"quakeml.xml":{"contentType":"application/xml","lastModified":1582228454000,"length":25851,"url":"https://earthquake.usgs.gov/product/phase-data/AK999cv55o3j/ak/1582228454686/quakeml.xml","sha256":"FjOF17ZCxk0e2slFwm18E6ZKWCBYzp/je4OrFMUQLfw="}}}]}},"geometry":{"type":"Point","coordinates":[-177.72,52.243,148.9]},"id":"usp0009fhz"}