GDACS_EQ_1304164_1418982 info-gdacs@gdacs.org 2021-12-31T15:56:14-00:00 Actual Alert Public 1304164 Geo Earthquake Past Minor Observed Global Disaster Alert and Coordination System Green earthquake alert (Magnitude 4.9M, Depth:280.24km) in Tonga 31/12/2021 16:56 UTC, About 200 people within 100km. On 12/31/2021 4:56:14 PM, an earthquake occurred in Tonga potentially affecting About 200 people within 100km. The earthquake had Magnitude 4.9M, Depth:280.24km. https://www.gdacs.org/report.aspx?eventtype=EQ&eventid=1304164 eventid 1304164 currentepisodeid 1418982 glide version 1 fromdate Fri, 31 Dec 2021 16:56:14 GMT todate Fri, 31 Dec 2021 16:56:14 GMT eventtype EQ alertlevel Green alerttype automatic link https://www.gdacs.org/report.aspx?eventtype=EQ&eventid=1304164 country Tonga eventname severity Magnitude 4.9M, Depth:280.24km population About 200 people within 100km vulnerability sourceid NEIC iso3 TON hazardcomponents EQ,magnitude=4.9,depth=280.24,alertleveltype=EQ;JETS=true datemodified Fri, 31 Dec 2021 17:48:56 GMT Polygon -16.034,-173.876 -16.003,-173.876 -15.971,-173.878 -15.94,-173.881 -15.909,-173.885 -15.878,-173.89 -15.847,-173.896 -15.816,-173.903 -15.786,-173.912 -15.756,-173.921 -15.726,-173.932 -15.697,-173.944 -15.668,-173.957 -15.639,-173.97 -15.611,-173.985 -15.584,-174.001 -15.557,-174.018 -15.53,-174.036 -15.504,-174.055 -15.479,-174.074 -15.455,-174.095 -15.431,-174.116 -15.408,-174.139 -15.386,-174.162 -15.365,-174.186 -15.344,-174.21 -15.324,-174.236 -15.305,-174.262 -15.287,-174.289 -15.27,-174.316 -15.254,-174.344 -15.239,-174.373 -15.224,-174.402 -15.211,-174.432 -15.199,-174.462 -15.187,-174.492 -15.177,-174.523 -15.168,-174.555 -15.16,-174.586 -15.153,-174.618 -15.147,-174.65 -15.142,-174.682 -15.138,-174.715 -15.135,-174.748 -15.134,-174.78 -15.133,-174.813 -15.134,-174.846 -15.135,-174.878 -15.138,-174.911 -15.142,-174.943 -15.147,-174.976 -15.153,-175.008 -15.16,-175.04 -15.168,-175.071 -15.177,-175.103 -15.187,-175.133 -15.199,-175.164 -15.211,-175.194 -15.224,-175.224 -15.239,-175.253 -15.254,-175.282 -15.27,-175.31 -15.287,-175.337 -15.305,-175.364 -15.324,-175.39 -15.344,-175.415 -15.365,-175.44 -15.386,-175.464 -15.408,-175.487 -15.431,-175.509 -15.455,-175.531 -15.479,-175.552 -15.504,-175.571 -15.53,-175.59 -15.557,-175.608 -15.584,-175.625 -15.611,-175.641 -15.639,-175.655 -15.668,-175.669 -15.697,-175.682 -15.726,-175.694 -15.756,-175.704 -15.786,-175.714 -15.816,-175.722 -15.847,-175.73 -15.878,-175.736 -15.909,-175.741 -15.94,-175.745 -15.971,-175.748 -16.003,-175.75 -16.034,-175.75 -16.065,-175.75 -16.097,-175.748 -16.128,-175.745 -16.159,-175.741 -16.19,-175.736 -16.221,-175.73 -16.252,-175.722 -16.282,-175.714 -16.312,-175.704 -16.342,-175.694 -16.371,-175.682 -16.4,-175.669 -16.429,-175.655 -16.457,-175.641 -16.484,-175.625 -16.511,-175.608 -16.538,-175.59 -16.564,-175.571 -16.589,-175.552 -16.613,-175.531 -16.637,-175.509 -16.66,-175.487 -16.682,-175.464 -16.703,-175.44 -16.724,-175.415 -16.744,-175.39 -16.763,-175.364 -16.781,-175.337 -16.798,-175.31 -16.814,-175.282 -16.829,-175.253 -16.844,-175.224 -16.857,-175.194 -16.869,-175.164 -16.881,-175.133 -16.891,-175.103 -16.9,-175.071 -16.908,-175.04 -16.915,-175.008 -16.921,-174.976 -16.926,-174.943 -16.93,-174.911 -16.933,-174.878 -16.934,-174.846 -16.935,-174.813 -16.934,-174.78 -16.933,-174.748 -16.93,-174.715 -16.926,-174.682 -16.921,-174.65 -16.915,-174.618 -16.908,-174.586 -16.9,-174.555 -16.891,-174.523 -16.881,-174.492 -16.869,-174.462 -16.857,-174.432 -16.844,-174.402 -16.829,-174.373 -16.814,-174.344 -16.798,-174.316 -16.781,-174.289 -16.763,-174.262 -16.744,-174.236 -16.724,-174.21 -16.703,-174.186 -16.682,-174.162 -16.66,-174.139 -16.637,-174.116 -16.613,-174.095 -16.589,-174.074 -16.564,-174.055 -16.538,-174.036 -16.511,-174.018 -16.484,-174.001 -16.457,-173.985 -16.429,-173.97 -16.4,-173.957 -16.371,-173.944 -16.342,-173.932 -16.312,-173.921 -16.282,-173.912 -16.252,-173.903 -16.221,-173.896 -16.19,-173.89 -16.159,-173.885 -16.128,-173.881 -16.097,-173.878 -16.065,-173.876 -16.034,-173.876 -16.034,-173.876