Event Number 861

M2.3 m ESE of East Foothills, California at 2015/10/08 20:34:20 UTC / 2015/10/08 20:34:20 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 3.9km (2.4 mi)
HYPO2K = 4.3km (2.7 mi) Magnitude = -0.6

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2015/10/08 20:34:20  37.354 -121.722  M2.3   5.2 8km ESE of East Foothills, California

EQPROC Summary:

861 2015Oct 8 2034 20.14  37.3883 -121.7120 12.97 0.05 11.2 56.0 142  6
CML   SHZ PN 07 2015Oct 8 2034 23.38 P D0  11.2  -0.01
ADUB1 SHZ PN 01 2015Oct 8 2034 25.88 P D0  28.4  -0.00
JCPZ  SHZ PN 08 2015Oct 8 2034 30.53 P D1  58.4  -0.01
B054  EHZ PB -- 2015Oct 8 2034 33.57 P D3  67.8   1.65
B058  EHZ PB -- 2015Oct 8 2034 31.71 P ?1  66.4  -0.00
B057  EHZ PB -- 2015Oct 8 2034 38.12 Pg?3 103.5   0.99

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2015-10-08  2034 20.26  37 23.43  121W42.16  13.80  0.00  0.67  2.05        2.85  2.85E
                                                                                          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  10.6  Emb  146   9   4   4   0   6                                 5  0.60 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.85      5  0.60 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 10.6  24 140  PD    23.38  3.12  3.12 0.00  0.00  1.14  W  1.000 0.00 74.0   3.26 E                        
 ADUB1PN SHZ 01 A 29.3 238 113  PD    25.88  5.62  5.62 0.00  0.00  1.14  W  1.000 0.00 43.0   2.85 E                        
 JCPZ PN SHZ 08 A 59.1 292 101  PD 1  30.53 10.27 10.27 0.00  0.00  0.86  W  0.999 0.00 90.0   3.65 E                        
 B058 PB EHZ -- A 66.5 170 100  P  1  31.71 11.45 11.45 0.00  0.00  0.86  W  1.000 0.00 17.0   2.05 E                        
 B054 PB EHZ -- A 68.1 321 100  PD 3  33.57 13.31 11.71 0.00  1.60* 0.00  W  0.000 0.00 21.0   2.25 E                        
 B057 PB EHZ -- A103.8 314  96  P  3  38.12 17.86 17.46 0.00  0.40  0.00  W  0.000 0.00 5.00 4 0.91XE                        

Event Files: October 2015