Event Number 1294

M2.5 m NNE of East Foothills, California at 2017/05/15 22:22:04 UTC / 2017/05/15 22:22:04 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 12.7km (7.9 mi)
HYPO2K = 5.4km (3.4 mi) Magnitude = -0.1

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2017/05/15 22:22:04  37.438 -121.802  M2.5   3.6 6km NNE of East Foothills, California

EQPROC Summary:

1294 2017May15 2222  5.28  37.3910 -121.9323 16.25 0.15 16.5 55.5 179  5
ADUB1 SHZ PN 01 2017May15 2222  9.51 P D0  16.5  -0.00
JCPZ  SHZ PN 08 2017May15 2222 12.85 P U2  40.9  -0.11
B058  EHZ PB -- 2017May15 2222 17.52 P ?2  72.7  -0.07
B054  EHZ PB -- 2017May15 2222 14.78 P D2  57.2  -0.56
B057  EHZ PB -- 2017May15 2222 20.45 P U0  90.1   0.31

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2017-05-15  2222  5.00  37 25.71  121W51.10  10.73  0.05  1.95  5.51        2.65  2.65E   10.72
                                                                                          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  23.1  Emb  192   7   4   5   0   5                                 3  0.28 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T DEPDAT NS ZT TYP
                                                     2.65      3  0.28 E     12  5  M CRH
 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
 ADUB1PN SHZ 01 A 23.1 210 112  PD     9.51  4.51  4.50 0.00  0.01  1.43  W  0.966 0.00 66.0   3.18 E                        
 JCPZ PN SHZ 08 A 45.3 294 101  PU 2  12.85  7.85  7.97 0.00 -0.12  0.71  W  0.377 0.00 34.0   2.65 E                        
 B054 PB EHZ -- A 56.9 328  99  PD 2  14.78  9.78  9.83 0.00 -0.05  0.71  W  0.909 0.00 25.0   2.37 E                        
 B058 PB EHZ -- A 73.8 160  96  P  2  17.52 12.52 12.56 0.00 -0.04  0.71  W  0.960 0.00 1.00 4                               
 B057 PB EHZ -- A 91.5 317  95  PU    20.45 15.45 15.42 0.00  0.03  1.43  W  0.786 0.00 7.00 4 1.18XE                        

Event Files: May 2017