Event Number 1022

M2.0 m E of East Foothills, California at 2016/04/22 13:23:08 UTC / 2016/04/22 13:23:08 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 1.7km (1.1 mi)
HYPO2K = 2.2km (1.4 mi) Magnitude = -0.3

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2016/04/22 13:23:08  37.374 -121.733  M2.0   5.8 7km E of East Foothills, California

EQPROC Summary:

1022 2016Apr22 1323  8.98  37.3850 -121.7189  6.34 0.00 11.8 52.3 140  4
CML   SHZ PN 07 2016Apr22 1323 11.70 P D0  11.8  -0.00
ADUB1 SHZ PN 01 2016Apr22 1323 14.34 P U1  27.7  -0.00
B058  EHZ PB -- 2016Apr22 1323 20.85 P ?2  66.2  -0.00
B057  EHZ PB -- 2016Apr22 1323 26.51 P ?1 103.3  -0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2016-04-22  1323  9.40  37 23.60  121W43.55   2.90  0.04  0.63  7.24        2.32  2.32E
                                                                                          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  11.3  Emb  134   5   2   4   0   4      -                          2  0.23 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.32      2  0.23 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 11.3  34  95  PD    11.70  2.30  2.31 0.00 -0.01  1.34  W  0.999 0.00 37.0   2.54 E                        
 ADUB1PN SHZ 01 A 27.8 235  91  PU 1  14.34  4.94  4.98 0.00 -0.04  1.00  W  0.999 0.00 21.0   2.09 E                        
 B058 PB EHZ -- A 67.2 168  90  P  2  20.85 11.45 11.38 0.00  0.07  0.67  W  1.000 0.00 1.00 4                               
 B057 PB EHZ -- A102.1 314  90  P  1  26.51 17.11 17.07 0.00  0.04  1.00  W  0.999 0.00 1.00 4                               

Event Files: April 2016