Event Number 1632

M2.0 km ESE of Sunol, CA at 2018/09/15 10:31:16 UTC / 2018/09/15 10:31:16 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 1.4km (0.9 mi)
HYPO2K = 1.5km (0.9 mi) Magnitude = -0.4

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2018/09/15 10:31:16  37.560 -121.796  M2.0   8.0 10km ESE of Sunol, CA

EQPROC Summary:

1632 2018Sep15 1031 17.10  37.5581 -121.7807 16.50 0.00 38.8 55.5 166  4
ADUB1 SHZ PN 01 2018Sep15 1031 24.47 P D0  38.8   0.00
CMP   SHZ PN 07 2018Sep15 1031 25.60 P ?3  46.5   0.00
B057  EHZ PB -- 2018Sep15 1031 31.63 P U3  86.7   0.17
B054  EHZ PB -- 2018Sep15 1031 26.10 P U0  49.9   0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2018-09-15  1031 17.19  37 33.71  121W46.75  16.50  0.05  1.31  7.73        2.42  2.42E   16.47
                                                                                          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  39.2  Emb  166   6   3   4   0   4      -                          2  0.49 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T DEPDAT NS ZT TYP
                                                     2.42      2  0.49 E     32  4  M CRH
 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
 ADUB1PN SHZ 01 A 39.2 208 111  PD    24.47  7.28  7.27 0.00  0.01  1.60  W  1.000 0.00 15.0   1.93 E                        
 CMP  PN SHZ 07 A 46.6 118 107  P  3  25.60  8.41  8.42 0.00 -0.01  0.40  W  1.000 0.00 41.0   2.91 E                        
 B054 PB EHZ -- A 49.7 312 106  PU    26.10  8.91  8.89 0.00  0.02  1.60  W  0.999 0.00 5.00 4 0.89XE                        
 B057 PB EHZ -- A 86.4 307  99  PU 3  31.63 14.44 14.71 0.00 -0.27  0.40  W  1.000 0.00 1.00 4                               

Event Files: September 2018