Event Number 702

M2.1 m NNE of East Foothills, California at 2015/01/30 20:42:49 UTC / 2015/01/30 20:42:49 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 1.7km (1.1 mi)
HYPO2K = 2.8km (1.7 mi) Magnitude = 0.0

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2015/01/30 20:42:49  37.432 -121.776  M2.1   8.3 6km NNE of East Foothills, California

EQPROC Summary:

702 2015Jan30 2042 49.81  37.4206 -121.7887 10.04 0.00 25.6 59.8 149  4
ADUB1 SHZ PN 01 2015Jan30 2042 54.95 P U1  25.6  -0.00
CBS   SHZ PN 07 2015Jan30 2042 58.34 P U0  46.0  -0.00
B058  EHZ PB -- 2015Jan30 2043  2.36 P ?2  71.4  -0.00
B057  EHZ PB -- 2015Jan30 2043  5.97 P U2  96.1  -0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2015-01-30  2042 50.01  37 25.26  121W48.82  14.55  0.00  0.77  2.73        2.09  2.09E
                                                                                          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  24.3  Emb  144   5   3   4   0   4                                 1  0.00 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.09      1  0.00 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
 ADUB1PN SHZ 01 A 24.3 218 118  PU 1  54.95  4.94  4.94 0.00  0.00  1.09  W  0.999 0.00 20.0   2.09 E                        
 CBS  PN SHZ 07 A 46.6  19 105  PU    58.34  8.33  8.33 0.00  0.00  1.45  W  0.999 0.00 3.00 4 0.36XE                        
 B058 PB EHZ -- A 72.0 163 100  P  2  62.36 12.35 12.35 0.00  0.00  0.73  W  0.999 0.00 1.00 4                               
 B057 PB EHZ -- A 94.5 316  97  PU 2  65.97 15.96 15.96 0.00  0.00  0.73  W  1.000 0.00 1.00 4                               

Event Files: January 2015