Event Number 710

M3.0 m WNW of The Geysers, California at 2015/02/11 07:49:21 UTC / 2015/02/11 07:49:21 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 29.1km (18.1mi)
HYPO2K = 24.8km (15.4mi) Magnitude = 0.3

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2015/02/11 07:49:21  38.796 -122.797  M3.0   3.6 4km WNW of The Geysers, California

EQPROC Summary:

710 2015Feb11  749 25.76  38.5681 -122.6311  1.49 0.02 11.1 67.8 297  4
TASRZ SHZ PN 01 2015Feb11  749 28.55 P D2  11.1  -0.01
JCPZ  SHZ PN 08 2015Feb11  749 45.81 P D3 112.2   0.57
B057  EHZ PB -- 2015Feb11  749 37.01 P U0  60.4   0.01
B054  EHZ PB -- 2015Feb11  749 41.59 P U1  87.4   0.01

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2015-02-11  0749 26.22  38 35.38  122W41.20   1.55  0.05  7.44  9.43        2.75  2.75E
                                                                                          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  11.4  Emb  322   5   4   4   0   4      -                          4  0.57 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.75      4  0.57 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
 TASRZPN SHZ 01 A 11.4 190  65  PD 2  28.55  2.33  2.34 0.00 -0.01  0.80  W  1.000 0.00 13.0   1.53 E                        
 B057 PB EHZ -- A 63.3 170  65  PU    37.01 10.79 10.79 0.00  0.00  1.60  W  1.000 0.00 35.0   2.69 E                        
 B054 PB EHZ -- A 91.5 152  65  PU 1  41.59 15.37 15.38 0.00 -0.01  1.20  W  1.000 0.00 39.0 1 2.82 E                        
 JCPZ PN SHZ 08 A115.6 163  65  PD 3  45.81 19.59 19.30 0.00  0.29  0.40  W  0.999 0.00 94.0   3.70 E                        

Event Files: Febuary 2015