Event Number 621

M2.6 km NNE of East Foothills, California at 2014/09/30 22:34:04 UTC / 2014/09/30 22:34:04 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 4.3km (2.7 mi)
HYPO2K = 4.0km (2.5 mi) Magnitude = 0.1

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2014/09/30 22:34:04  37.468 -121.779  M2.6   5.9 10km NNE of East Foothills, California

EQPROC Summary:

621 2014Sep30 2234  4.82  37.4499 -121.8225  8.03 0.00 43.9 62.8 142  5
CBS   SHZ PN 07 2014Sep30 2234 12.95 P D0  43.9  -0.00
JCPZ  SHZ PN 08 2014Sep30 2234 13.33 P U3  46.8  -0.10
B054  EHZ PB -- 2014Sep30 2234 15.06 P D1  56.4  -0.00
B057  EHZ PB -- 2014Sep30 2234 20.51 P U0  91.7  -0.00
B058  EHZ PB -- 2014Sep30 2234 18.12 P ?3  75.3  -0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2014-09-30  2234  5.27  37 27.01  121W49.74   8.02  0.09  1.18  9.85        2.55  2.55E
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    5    5  44.1  Emb  140   5   4   5   0   5      -                          4  0.15 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.55      4  0.15 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
 CBS  PN SHZ 07 A 44.1  22  98  PD    12.95  7.68  7.70 0.00 -0.02  1.54  W  0.978 0.00 37.0 4 2.72XE                        
 JCPZ PN SHZ 08 A 46.3 290  97  PU 3  13.33  8.06  8.06 0.00  0.00  0.38  W  0.546 0.00 65.0 1 3.27 E                        
 B054 PB EHZ -- A 56.0 325  96  PD 1  15.06  9.79  9.63 0.00  0.16  1.15  W  0.569 0.00 35.0   2.68 E                        
 B058 PB EHZ -- A 75.5 162  94  P  3  18.12 12.85 12.78 0.00  0.07  0.38  W  0.958 0.00 25.0   2.38 E                        
 B057 PB EHZ -- A 91.2 315  93  PU    20.51 15.24 15.33 0.00 -0.09  1.54  W  0.947 0.00 27.0   2.47 E                        

Event Files: September 2014