Our Ref.: HKO 220/172/22


                                                                  6 January, 2014


Sir/Madam,


                       Preliminary Seismological Analysis


          Enclosed please find the preliminary seismological analysis from July to
September 2013 for the station HKPS. Please note that Broadband records include
all 3 components.




                                                     Yours faithfully,




                                                       ( Mr. D.S. Lau )
                                        for Director of the Hong Kong Observatory
            Preliminary Analysis of the Seismograph at HKPS for Jul 2013

  Date      Phase     Component    Time (UTC)       ??             Remarks
                                    HHMMSS
Year 2013
  1-Jul      Nil
  2-Jul      Nil
  3-Jul      Nil
  4-Jul      Nil
  5-Jul      Nil
  6-Jul      Nil
  7-Jul      P            Z          184325                 Dilat
  7-Jul      P           ENZ         203833                 Compr to NW
  8-Jul      Nil
  9-Jul      Nil
 10-Jul      Nil
 11-Jul      Nil
 12-Jul      Nil
 13-Jul      Nil
 14-Jul      Nil
 15-Jul      Nil
 16-Jul      Nil
 17-Jul      Nil
 18-Jul      Nil
 19-Jul      Nil
 20-Jul      Nil
 21-Jul      P           ENZ         234925                 Compr to SE
 22-Jul      Nil
 23-Jul      Nil
 24-Jul      Nil
 25-Jul      Nil
 26-Jul      Nil
 27-Jul      Nil
 28-Jul      Nil
 29-Jul      Nil
 30-Jul      Nil
 31-Jul      Nil
            Preliminary Analysis of the Seismograph at HKPS for Aug 2013

  Date      Phase     Component    Time (UTC)       ??             Remarks
                                    HHMMSS
Year 2013
  1-Aug       Nil
  2-Aug       Nil
  3-Aug       Nil
  4-Aug       Nil
  5-Aug       Nil
  6-Aug       Nil
  7-Aug       Nil
  8-Aug       Nil
  9-Aug       Nil
 10-Aug       Nil
 11-Aug       Nil
 12-Aug       P          ENZ          010010               Compr to NW
 13-Aug       Nil
 14-Aug       Nil
 15-Aug       Nil
 16-Aug       Nil
 17-Aug       Nil
 18-Aug       Nil
 19-Aug       Nil
 20-Aug       Nil
 21-Aug       Nil
 22-Aug       Nil
 23-Aug       Nil
 24-Aug       Nil
 25-Aug       Nil
 26-Aug       Nil
 27-Aug       Nil
 28-Aug       Nil
 29-Aug       Nil
 30-Aug        P         ENZ          163513               Compr to SW
 31-Aug       Nil
            Preliminary Analysis of the Seismograph at HKPS for Sep 2013

  Date      Phase     Component    Time (UTC)       ??             Remarks
                                    HHMMSS
Year 2013
  1-Sep       P          ENZ          115853                Compr to NW
  2-Sep       Nil
  3-Sep       Nil
  4-Sep       P          ENZ          002301                Compr to NE
  4-Sep       P          ENZ          024245                Compr to SW
  5-Sep       Nil
  6-Sep       P          ENZ          113548                Compr to NW
  7-Sep       Nil
  8-Sep       Nil
  9-Sep       Nil
 10-Sep       Nil
 11-Sep       Nil
 12-Sep       Nil
 13-Sep       Nil
 14-Sep       Nil
 15-Sep       Nil
 16-Sep       Nil
 17-Sep       Nil
 18-Sep       Nil
 19-Sep       Nil
 20-Sep       Nil
 21-Sep       Nil
 22-Sep       Nil
 23-Sep       Nil
 24-Sep       P          ENZ          113758                Compr to SE
 25-Sep       Nil
 26-Sep       Nil
 27-Sep       Nil
 28-Sep       P          ENZ          074216                Compr to SE
 29-Sep       Nil
 30-Sep       Nil