Event Number 862

M2.2 m ENE of San Ramon, California at 2015/10/14 06:43:10 UTC / 2015/10/14 06:43:10 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 7.6km (4.7 mi)
HYPO2K = 6.7km (4.2 mi) Magnitude = 0.1

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2015/10/14 06:43:10  37.786 -121.964  M2.2   8.5 1km ENE of San Ramon, California

EQPROC Summary:

862 2015Oct14  643 11.39  37.7875 -122.0499 12.89 0.00 15.5 40.3 233  4
JCPZ  SHZ PN 08 2015Oct14  643 17.83 P D3  32.8  -0.00
ADUB1 SHZ PN 01 2015Oct14  643 22.08 P U1  60.3  -0.00
B054  EHZ PB -- 2015Oct14  643 15.18 P U0  15.5  -0.00
B057  EHZ PB -- 2015Oct14  643 20.97 P D2  52.7  -0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2015-10-14  0643 11.69  37 47.40  122W 2.15  10.48  0.00  2.76  2.16        2.10  2.10E
                                                                                          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  16.4  Emb  235   5   4   4   0   4                                 3  0.07 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.10      3  0.07 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 16.4 299 119  PU    15.18  3.49  3.49 0.00  0.00  1.60  W  0.999 0.00 21.0   2.03 E                        
 JCPZ PN SHZ 08 A 33.8 229 104  PD 3  17.83  6.14  6.14 0.00  0.00  0.40  W  0.999 0.00 44.0   2.85 E                        
 B057 PB EHZ -- A 53.5 300  99  PD 2  20.97  9.28  9.28 0.00  0.00  0.80  W  0.999 0.00 3.00 4 0.31XE                        
 ADUB1PN SHZ 01 A 60.4 175  98  PU 1  22.08 10.39 10.39 0.00  0.00  1.20  W  0.999 0.00 19.0   2.10 E                        

Event Files: October 2015