Event Number 1019

M2.2 m N of Piedmont, California at 2016/04/15 03:43:54 UTC / 2016/04/15 03:43:54 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 17.1km (10.7mi)
HYPO2K = 17.0km (10.6mi) Magnitude = -0.3

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2016/04/15 03:43:54  37.849 -122.237  M2.2   6.0 2km N of Piedmont, California

EQPROC Summary:

1019 2016Apr15  343 52.12  37.9833 -122.3334  2.62 0.02 18.1 57.9 210  5
JCPZ  SHZ PN 08 2016Apr15  344  0.36 P D0  43.9  -0.01
CML   SHZ PN 07 2016Apr15  344  6.98 P D3  82.3   0.11
ADUB1 SHZ PN 01 2016Apr15  344  7.83 P D0  87.5   0.07
B054  EHZ PB -- 2016Apr15  343 55.98 P U0  18.1  -0.01
B057  EHZ PB -- 2016Apr15  344  0.85 S ?0  21.1   1.21

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2016-04-15  0343 52.82  37 59.24  122W19.41   2.61  0.24 15.15 19.13        2.53  2.53E
                                                                                          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  17.8  Emb  314   7   4   4   0   4      -                          4  0.21 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.53      4  0.21 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
 B054 PB EHZ -- A 17.8 142  92  PU    55.98  3.16  3.37 0.00 -0.21  1.23  W  1.000 0.00 25.0   2.20 E                        
 JCPZ PN SHZ 08 A 44.3 179  90  PD    60.36  7.54  7.68 0.00 -0.14  1.23  W  1.000 0.00 39.0   2.77 E                        
 CML  PN SHZ 07 A 81.8 133  90  PD 3  66.98 14.16 13.77 0.00  0.39  0.31  W  1.000 0.00 35.0   2.71 E                        
 ADUB1PN SHZ 01 A 87.6 159  90  PD    67.83 15.01 14.70 0.00  0.31  1.23  W  1.000 0.00 24.0   2.35 E                        

Event Files: April 2016