Event Number 1204

M2.1 m E of Pacifica, California at 2017/01/06 13:27:59 UTC / 2017/01/06 13:27:59 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 1.7km (1.0 mi)
HYPO2K = 1.6km (1.0 mi) Magnitude = 0.2

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2017/01/06 13:27:59  37.616 -122.470  M2.1   8.1 1km E of Pacifica, California

EQPROC Summary:

1204 2017Jan 6 1327 59.67  37.6284 -122.4804  2.50 0.09 14.6 39.1 217  4
JCPZ  SHZ PN 08 2017Jan 6 1328  2.62 P U0  14.6  -0.34
ADUB1 SHZ PN 01 2017Jan 6 1328 10.87 P ?1  61.2   0.00
B054  EHZ PB -- 2017Jan 6 1328  6.56 P U0  35.8   0.00
B057  EHZ PB -- 2017Jan 6 1328  8.12 P D0  45.0   0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2017-01-06  1328  0.37  37 37.72  122W27.38   2.49  0.21  2.58 18.18        1.95  1.95E    2.48
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    4    4  12.6  Emb  214   5   3   4   0   4      -                          4  0.19 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T DEPDAT NS ZT TYP
                                                     1.95      4  0.19 E     12  4  M CRH
 REGION=                          

 STA NET COM L CR DIST AZM  AN P/S WT   SEC (TOBS -TCAL -DLY  =RES)  WT   SR  INFO  CAL  DUR-W-FMAG-T -AMP-U-PER-W-XMAG-T DE
 JCPZ PN SHZ 08 A 12.6 110  92  PU     2.62  2.25  2.51 0.00 -0.26  1.07  W  1.000 0.00 42.0   2.67 E                        
 B054 PB EHZ -- A 34.2  41  90  PU     6.56  6.19  6.04 0.00  0.15  1.07  W  0.999 0.00 15.0   1.81 E                        
 B057 PB EHZ -- A 45.3 348  90  PD     8.12  7.75  7.82 0.00 -0.07  1.07  W  1.000 0.00 13.0   1.71 E                        
 ADUB1PN SHZ 01 A 59.7 134  90  P  1  10.87 10.50 10.17 0.00  0.33  0.80  W  1.000 0.00 19.0   2.09 E                        

Event Files: January 2017