Our Ref.: HKO 220/172/22


                                                                     24 July, 2014


Sir/Madam,


                       Preliminary Seismological Analysis


         Enclosed please find the preliminary seismological analysis from April to
June 2014 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 Apr 2014

  Date      Phase     Component    Time (UTC)       ??              Remarks
                                    HHMMSS
Year 2014
  1-Apr        P          Z           000659                Compr
  2-Apr       Nil
  3-Apr       P           Z           021848               Dilat
  3-Apr        P          Z           030328               Compr
  4-Apr       Nil
  5-Apr       Nil
  6-Apr       Nil
  7-Apr       Nil
  8-Apr       Nil
  9-Apr       Nil
 10-Apr       Nil
 11-Apr       P          ENZ          071608               Compr to NW
 11-Apr       P          ENZ          082537               Compr to NW
 11-Apr       P          ENZ          144233               Compr to NE
 12-Apr       P          ENZ          202429               Compr to NW
 13-Apr       P          ENZ          124607               Compr to NW
 14-Apr       Nil
 15-Apr       Nil
 16-Apr       Nil
 17-Apr       Nil
 18-Apr        P         ENZ          042318               Compr to SE
 18-Apr        P          Z           144631               Compr
 19-Apr       P          ENZ          011252               Compr to NW
 19-Apr       P          ENZ          133647               Compr to NW
 20-Apr       P          ENZ          002452               Compr to NW
 21-Apr       Nil
 22-Apr       Nil
 23-Apr       Nil
 24-Apr       Nil
 25-Apr       P          ENZ          080739               Compr to NE
 26-Apr       P           Z           061437               Dilat
 27-Apr       Nil
 28-Apr       Nil
 29-Apr       Nil
 30-Apr       Nil
            Preliminary Analysis of the Seismograph at HKPS for May 2014

  Date      Phase     Component    Time (UTC)       ??             Remarks
                                    HHMMSS
Year 2014
  1-May       P          ENZ          064737               Compr to NW
  2-May       Nil
  3-May       Nil
  4-May        P         ENZ          092701               Compr to SE
  5-May       Nil
  6-May       Nil
  7-May       P           Z           042928               Dilat
  8-May       Nil
  9-May       Nil
 10-May       Nil
 11-May       Nil
 12-May       Nil
 13-May       P           Z           065509               Dilat
 14-May       Nil
 15-May        P         ENZ          082320               Compr to SE
 15-May       P          ENZ          102013               Compr to NW
 16-May       Nil
 17-May       Nil
 18-May        P          Z           010816               Compr
 19-May       Nil
 20-May       Nil
 21-May        P          Z           162713               Compr
 22-May       Nil
 23-May       Nil
 24-May        P          Z           043331               Compr
 25-May       Nil
 26-May       Nil
 27-May       Nil
 28-May       Nil
 29-May       Nil
 30-May       Nil
 31-May       Nil
            Preliminary Analysis of the Seismograph at HKPS for Jun 2014

  Date      Phase     Component    Time (UTC)       ??              Remarks
                                    HHMMSS
Year 2014
  1-Jun       Nil
  2-Jun       Nil
  3-Jun       Nil
  4-Jun       Nil
  5-Jun       Nil
  6-Jun       Nil
  7-Jun       Nil
  8-Jun       Nil
  9-Jun       Nil
 10-Jun       Nil
 11-Jun       Nil
 12-Jun       Nil
 13-Jun       Nil
 14-Jun       P          ENZ          111836                Compr to SW
 15-Jun       Nil
 16-Jun       Nil
 17-Jun       Nil
 18-Jun       Nil
 19-Jun       P          ENZ          102819                Compr to NW
 20-Jun       Nil
 21-Jun       P          ENZ          215655                Compr to NW
 22-Jun       Nil
 23-Jun       P          ENZ          193151                Compr to SW
 23-Jun       P           Z           210246                Dilat
 24-Jun       Nil
 25-Jun       Nil
 26-Jun       Nil
 27-Jun       Nil
 28-Jun       Nil
 29-Jun       P          EZ           060206                Compr to E
 30-Jun       Nil