Event Number 1010

M2.8 km NNE of East Foothills, California at 2016/03/31 07:44:22 UTC / 2016/03/31 07:44:22 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 3.5km (2.2 mi)
HYPO2K = 1.8km (1.1 mi) Magnitude = 0.1

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2016/03/31 07:44:22  37.469 -121.777  M2.8   8.6 10km NNE of East Foothills, California

EQPROC Summary:

1010 2016Mar31  744 22.71  37.4986 -121.7907  7.99 0.12 12.4 51.0 143  7
CML   SHZ PN 07 2016Mar31  744 25.62 P U0  12.4  -0.00
LCGPZ SHZ PN 01 2016Mar31  744 30.04 P U0  39.7  -0.09
ADUB1 SHZ PN 01 2016Mar31  744 28.93 P D0  32.5   0.00
JCPZ  SHZ PN 08 2016Mar31  744 31.54 P U0  48.1   0.00
B054  EHZ PB -- 2016Mar31  744 33.06 P U1  54.0   0.52
B057  EHZ PB -- 2016Mar31  744 38.18 P D2  90.2   0.00
B058  EHZ PB -- 2016Mar31  744 36.23 P D2  79.9  -0.44

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2016-03-31  0744 23.22  37 29.05  121W47.35   3.12  0.18  0.92 14.88        2.68  2.68E
                                                                                          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  12.1  Emb  133   6   7   7   0   7      -                          7  0.34 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.68      7  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
 CML  PN SHZ 07 A 12.1  93  96  PU    25.62  2.40  2.44 0.00 -0.04  1.22  W  0.991 0.00 75.0   3.23 E                        
 ADUB1PN SHZ 01 A 31.3 213  92  PD    28.93  5.71  5.55 0.00  0.16  1.22  W  0.702 0.00 72.0   3.30 E                        
 LCGPZPN SHZ 01 A 40.0 273  91  PU    30.04  6.82  6.97 0.00 -0.15  1.22  W  0.426 0.00 25.0   2.34 E                        
 JCPZ PN SHZ 08 A 48.6 284  91  PU    31.54  8.32  8.37 0.00 -0.05  1.22  W  0.360 0.00 59.0   3.17 E                        
 B054 PB EHZ -- A 55.2 320  91  PU 1  33.06  9.84  9.46 0.00  0.38  0.89  W  0.438 0.00 35.0   2.68 E                        
 B058 PB EHZ -- A 78.2 166  90  PD 2  36.23 13.01 13.21 0.00 -0.20  0.61  W  0.751 0.00 27.0   2.45 E                        
 B057 PB EHZ -- A 91.2 312  90  PD 2  38.18 14.96 15.29 0.00 -0.33  0.61  W  0.329 0.00 29.0   2.54 E                        

Event Files: March 2016