Event Number 908

M2.7 m ENE of San Ramon, California at 2015/10/27 05:19:57 UTC / 2015/10/27 05:19:57 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 5.3km (3.3 mi)
HYPO2K = 5.2km (3.3 mi) Magnitude = -0.0

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2015/10/27 05:19:57  37.783 -121.967  M2.7   7.7 0km ENE of San Ramon, California

EQPROC Summary:

908 2015Oct27  519 58.27  37.7920 -122.0264 12.37 0.03 17.1 55.3 198  6
JCPZ  SHZ PN 08 2015Oct27  520  4.99 P U1  34.6  -0.00
CML   SHZ PN 07 2015Oct27  520  6.68 P U3  48.0  -0.52
ADUB1 SHZ PN 01 2015Oct27  520  9.05 P ?0  60.7  -0.00
B057  EHZ PB -- 2015Oct27  520  8.12 P U0  54.3  -0.00
B058  EHZ PB -- 2015Oct27  520 18.33 PgD2 117.1   1.04
B054  EHZ PB -- 2015Oct27  520  2.23 P U0  17.1  -0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2015-10-27  0519 58.72  37 47.53  122W 1.20   8.25  0.04  1.44  2.93        2.74  2.74E
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    6    6  17.5  Emb  221   5   5   5   0   6                                 5  0.34 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.74      5  0.34 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 17.5 296 111  PU    62.23  3.51  3.50 0.00  0.01  1.18  W  0.999 0.00 33.0   2.47 E                        
 JCPZ PN SHZ 08 A 35.0 230 100  PU 1  64.99  6.27  6.26 0.00  0.01  0.88  W  0.925 0.00 56.0   3.08 E                        
 CML  PN SHZ 07 A 47.6 137  97  PU 3  66.68  7.96  8.28 0.00 -0.32  0.00  W  0.000 0.00 71.0   3.35 E                        
 B057 PB EHZ -- A 54.6 299  96  PU    68.12  9.40  9.40 0.00  0.00  1.18  W  0.992 0.00 25.0   2.35 E                        
 ADUB1PN SHZ 01 A 60.6 176  96  P     69.05 10.33 10.37 0.00 -0.04  1.18  W  0.710 0.00 37.0   2.74 E                        
 B058 PB EHZ -- A116.9 160  93  PD 2  78.33 19.61 19.49 0.00  0.12  0.59  W  0.370 0.00 1.00 4                               

Event Files: October 2015