Event Number 874

M3.2 m NE of San Ramon, California at 2015/10/15 13:10:20 UTC / 2015/10/15 13:10:20 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 4.6km (2.8 mi)
HYPO2K = 5.4km (3.4 mi) Magnitude = -0.3

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2015/10/15 13:10:20  37.789 -121.966  M3.2   9.3 1km NE of San Ramon, California

EQPROC Summary:

874 2015Oct15 1310 22.11  37.7776 -122.0159  6.59 0.14 18.6 59.8 196  7
JCPZ  SHZ PN 08 2015Oct15 1310 28.60 P D0  34.3  -0.00
CML   SHZ PN 07 2015Oct15 1310 29.98 P D3  46.2  -0.63
ADUB1 SHZ PN 01 2015Oct15 1310 32.77 P D0  59.0   0.00
ATZ   SHZ PN 01 2015Oct15 1310 37.59 P U0  89.4   0.00
B054  EHZ PB -- 2015Oct15 1310 25.96 P U0  18.6  -0.00
B057  EHZ PB -- 2015Oct15 1310 31.67 P U0  55.9  -0.57
B058  EHZ PB -- 2015Oct15 1310 40.59 PnD3 115.3  -0.61

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2015-10-15  1310 22.24  37 47.63  122W 1.52  12.15  0.03  1.38  2.29        3.50  3.50E
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    7    7  17.0  Emb  233   7   7   5   0   7                                 7  0.55 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     3.50      7  0.55 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
 B054 PB EHZ -- A 17.0 296 122  PU    25.96  3.72  3.72 0.00  0.00  1.00  W  0.993 0.00 63.0   3.12 E                        
 JCPZ PN SHZ 08 A 34.8 230 107  PD    28.60  6.36  6.37 0.00 -0.01  1.00  W  0.992 0.00  205   4.36 E                        
 CML  PN SHZ 07 A 48.1 136 102  PD 3  29.98  7.74  8.46 0.00 -0.72* 0.00  W  0.000 0.00  144   4.06 E                        
 B057 PB EHZ -- A 54.1 299 100  PU    31.67  9.43  9.42 0.00  0.01  1.00  W  0.991 0.00 49.0   3.03 E                        
 ADUB1PN SHZ 01 A 60.8 176  99  PD    32.77 10.53 10.49 0.00  0.04  1.00  W  0.462 0.00 83.0   3.55 E                        
 ATZ  PN SHZ 01 A 91.2 172  96  PU    37.59 15.35 15.39 0.00 -0.04  1.00  W  0.560 0.00  141 1 4.09 E                        
 B058 PB EHZ -- A117.2 160  95  PD 3  40.59 18.35 19.59 0.00 -1.24* 0.00  W  0.000 0.00 37.0   2.83 E                        

Event Files: October 2015