<EQMessage xmlns="http://www.usgs.gov/ansseqmsg"><Source>US</Source><Sender>USGS, NEIS, Golden, Colorado (and predecessors)</Sender><Module>Bulletin Hydra Version 1.7.7</Module><MsgSrc>US</MsgSrc><Sent>2013-01-09T19:12:41.888Z</Sent><Event><DataSource>US</DataSource><EventID>B000EL2D</EventID><Version>B</Version><Action>Update</Action><Type>Earthquake</Type><Origin><SourceKey>NEIC</SourceKey><Action>Update</Action><Region>TARAPACA, CHILE</Region><Time>2013-01-09T18:38:41.070Z</Time><Latitude>-17.8823</Latitude><Longitude>-69.4219</Longitude><Depth>78.86</Depth><StdError>1.33</StdError><AzimGap>80</AzimGap><MinDist>1.25</MinDist><Errh>20.94</Errh><Errz>7.01</Errz><OTError>2.69</OTError><LatError>9.50</LatError><LonError>12.60</LonError><DepthError>5.00</DepthError><ErrorAxes><Axis><Azimuth>83</Azimuth><Plunge>81</Plunge><Length>7.10</Length><LengthUnit>km</LengthUnit></Axis><Axis><Azimuth>331</Azimuth><Plunge>3</Plunge><Length>12.00</Length><LengthUnit>km</LengthUnit></Axis><Axis><Azimuth>241</Azimuth><Plunge>7</Plunge><Length>21.10</Length><LengthUnit>km</LengthUnit></Axis></ErrorAxes><NumPhaUsed>177</NumPhaUsed><NumPhaAssoc>186</NumPhaAssoc><NumStaUsed>170</NumStaUsed><NumStaAssoc>184</NumStaAssoc><DepthMethod>Free</DepthMethod><Status>Reviewed</Status><PreferredFlag>true</PreferredFlag><Comment><SourceKey>US</SourceKey><TypeKey>NearestCities</TypeKey><Text>38 km (23 miles) NNE of Putre, Chile (pop 0)&amp;#10;88 km (54 miles) E of Tacna, Peru (pop 280098)&amp;#10;114 km (70 miles) NE of Arica, Chile (pop 185999)&amp;#10;174 km (108 miles) WSW of Patacamaya, Bolivia (pop 12260)&amp;#10;203 km (126 miles) SW of La Paz, Bolivia (pop 812799)&amp;#10;</Text></Comment><Magnitude><SourceKey>NEIC</SourceKey><TypeKey>mb</TypeKey><Action>Update</Action><Value>5.0</Value><Error>0.048</Error><NumStations>142</NumStations><PreferredFlag>true</PreferredFlag><Comment><TypeKey>CUBE_Code</TypeKey><Text>CUBE_Code B</Text></Comment></Magnitude><Method><Class>Rank-sum</Class><Algorithm>Hydra</Algorithm><Model>AK135</Model></Method></Origin></Event></EQMessage>