<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>2013-02-09T22:42:41.929Z</Sent><Event><DataSource>US</DataSource><EventID>C000F4N5</EventID><Version>B</Version><Action>Update</Action><Type>Earthquake</Type><Origin><SourceKey>NEIC</SourceKey><Action>Update</Action><Region>SANTA CRUZ ISLANDS</Region><Time>2013-02-09T21:02:22.530Z</Time><Latitude>-10.9645</Latitude><Longitude>165.7925</Longitude><Depth>15.67</Depth><StdError>0.99</StdError><AzimGap>17</AzimGap><MinDist>5.95</MinDist><Errh>13.70</Errh><Errz>4.49</Errz><OTError>2.02</OTError><LatError>8.70</LatError><LonError>9.00</LonError><DepthError>3.00</DepthError><ErrorAxes><Axis><Azimuth>317</Azimuth><Plunge>87</Plunge><Length>4.50</Length><LengthUnit>km</LengthUnit></Axis><Axis><Azimuth>163</Azimuth><Plunge>2</Plunge><Length>13.20</Length><LengthUnit>km</LengthUnit></Axis><Axis><Azimuth>73</Azimuth><Plunge>1</Plunge><Length>13.70</Length><LengthUnit>km</LengthUnit></Axis></ErrorAxes><NumPhaUsed>404</NumPhaUsed><NumPhaAssoc>409</NumPhaAssoc><NumStaUsed>399</NumStaUsed><NumStaAssoc>404</NumStaAssoc><DepthMethod>Free</DepthMethod><Status>Reviewed</Status><PreferredFlag>true</PreferredFlag><Comment><SourceKey>US</SourceKey><TypeKey>NearestCities</TypeKey><Text>27 km (16 miles) S of Lata, Solomon Islands (pop 0)&amp;#10;527 km (327 miles) NNW of Luganville, Vanuatu (pop 13397)&amp;#10;661 km (410 miles) ESE of Honiara, Solomon Islands (pop 56298)&amp;#10;797 km (495 miles) NNW of Port-Vila, Vanuatu (pop 35901)&amp;#10;1113 km (691 miles) N of We, New Caledonia (pop 10375)&amp;#10;</Text></Comment><Magnitude><SourceKey>NEIC</SourceKey><TypeKey>Mww</TypeKey><Action>Update</Action><Value>6.6</Value><PreferredFlag>true</PreferredFlag></Magnitude><MomentTensor><SourceKey>NEIC</SourceKey><TypeKey>Mwb</TypeKey><Action>Update</Action><MagMw>6.517</MagMw><M0>7500000000000000000</M0><Tensor><Mrr>-750000000000000000</Mrr><Mtt>3229500000000000000</Mtt><Mpp>-2479500000000000000</Mpp><Mrt>568400000000000000</Mrt><Mrp>958500000000000000</Mrp><Mtp>-6811500000000000000</Mtp></Tensor><NodalPlanes><Fault><Strike>168.21</Strike><Slip>-7.23</Slip><Dip>83.38</Dip></Fault><Fault><Strike>259.05</Strike><Slip>-173.32</Slip><Dip>82.82</Dip></Fault></NodalPlanes><DerivedDepth>18.00</DerivedDepth><PerDblCpl>85.61</PerDblCpl><NumObs>89</NumObs><PreferredFlag>true</PreferredFlag></MomentTensor><Method><Class>Rank-sum</Class><Algorithm>Hydra</Algorithm><Model>AK135</Model></Method></Origin><Origin><SourceKey>PMR</SourceKey><Action>Update</Action><Time>2013-02-09T21:02:28.000Z</Time><Latitude>-10.9000</Latitude><Longitude>165.9000</Longitude><Depth>33.00</Depth><StdError>1.53</StdError><AzimGap>183</AzimGap><MinDist>5.83</MinDist><Errh>13.50</Errh><Errz>5.07</Errz><OTError>3.10</OTError><LatError>8.80</LatError><LonError>5.80</LonError><DepthError>3.50</DepthError><ErrorAxes><Axis><Azimuth>284</Azimuth><Plunge>77</Plunge><Length>5.20</Length><LengthUnit>km</LengthUnit></Axis><Axis><Azimuth>102</Azimuth><Plunge>12</Plunge><Length>8.70</Length><LengthUnit>km</LengthUnit></Axis><Axis><Azimuth>192</Azimuth><Plunge>0</Plunge><Length>13.50</Length><LengthUnit>km</LengthUnit></Axis></ErrorAxes><NumPhaUsed>7</NumPhaUsed><NumPhaAssoc>409</NumPhaAssoc><NumStaUsed>0</NumStaUsed><NumStaAssoc>404</NumStaAssoc><DepthMethod>Free</DepthMethod><Status>Reviewed</Status><PreferredFlag>false</PreferredFlag></Origin></Event></EQMessage>