Event Number 717

M2.5 km WSW of Bolinas, California at 2015/02/25 15:41:02 UTC / 2015/02/25 15:41:02 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 16.4km (10.2mi)
HYPO2K = 15.3km (9.5 mi) Magnitude = 0.1

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2015/02/25 15:41:02  37.819 -122.886  M2.5   6.8 20km WSW of Bolinas, California

EQPROC Summary:

717 2015Feb25 1541  4.90  37.8967 -122.7271  4.00 0.08 20.3 45.6 228  4
JCPZ  SHZ PN 08 2015Feb25 1541 12.48 P ?3  49.4  -1.44
TASRZ SHZ PN 01 2015Feb25 1541 16.69 P ?2  65.8  -0.00
B054  EHZ PB -- 2015Feb25 1541 13.46 P ?1  46.7  -0.00
B057  EHZ PB -- 2015Feb25 1541  8.99 P D0  20.3  -0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2015-02-25  1541  5.09  37 53.07  122W44.13   3.97  0.26  4.37 20.46        2.42  2.42E
                                                                                          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  21.8  Emb  230   8   1   4   0   4      -                          3  0.27 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.42      3  0.27 E
 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
 B057 PB EHZ -- A 21.8  43  95  PD     8.99  3.90  4.02 0.00 -0.12  1.60  W  0.999 0.00 23.0   2.15 E                        
 B054 PB EHZ -- A 47.2  93  92  P  1  13.46  8.37  8.15 0.00  0.22  1.20  W  1.000 0.00 27.0   2.42 E                        
 JCPZ PN SHZ 08 A 49.0 132  92  P  3  12.48  7.39  8.44 0.00 -1.05* 0.40  W  1.000 0.00 85.0   3.53 E                        
 TASRZPN SHZ 01 A 67.1   2  91  P  2  16.69 11.60 11.38 0.00  0.22  0.80  W  0.999 0.00 1.00 4                               

Event Files: Febuary 2015