Event Number 1324

M2.0 km E of East Foothills, California at 2017/07/04 21:33:58 UTC / 2017/07/04 21:33:58 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 3.1km (1.9 mi)
HYPO2K = 3.2km (2.0 mi) Magnitude = -0.1

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2017/07/04 21:33:58  37.351 -121.598  M2.0   8.0 19km E of East Foothills, California

EQPROC Summary:

1324 2017Jul 4 2133 58.06  37.3788 -121.6026  3.14 0.08 24.7 63.3 124  6
COS   SHZ PN 07 2017Jul 4 2134  2.95 P U0  24.7  -0.00
MTUMZ SHZ PN 01 2017Jul 4 2134  4.89 P ?0  36.1  -0.00
JCPZ  SHZ PN 08 2017Jul 4 2134 10.25 P D0  67.8  -0.00
B057  EHZ PB -- 2017Jul 4 2134 17.08 P D0 111.4  -0.00
B054  EHZ PB -- 2017Jul 4 2134 11.96 P D1  75.1   0.46
B058  EHZ PB -- 2017Jul 4 2134  9.75 P ?2  64.4   0.07

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2017-07-04  2133 58.55  37 22.81  121W35.84   3.15  0.10  0.68 11.08        2.11  2.11E    3.10
                                                                                          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  24.2  Emb  124   7   4   5   0   6      -                          2  0.58 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
                                                     2.11      2  0.58 E     50  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
 COS  PN SHZ 07 A 24.2  54  92  PU    62.95  4.40  4.41 0.00 -0.01  1.12  W  0.999 0.00 40.0   2.69 E                        
 MTUMZPN SHZ 01 A 36.7 227  91  P     64.89  6.34  6.43 0.00 -0.09  1.12  W  0.829 0.00 11.0   1.53 E                        
 B058 PB EHZ -- A 64.5 178  91  P  2  69.75 11.20 10.96 0.00  0.24  0.51  W  0.769 0.00 3.00 4 0.32XE                        
 JCPZ PN SHZ 08 A 68.2 291  90  PD    70.25 11.70 11.58 0.00  0.12  1.12  W  0.580 0.00 7.00 4 1.14XE                        
 B054 PB EHZ -- A 75.3 316  90  PD 1  71.96 13.41 12.72 0.00  0.69* 0.00  W  0.000 0.00 3.00 4 0.33XE                        
 B057 PB EHZ -- A111.6 311  90  PD    77.08 18.53 18.60 0.00 -0.07  1.12  W  0.821 0.00 3.00 4 0.37XE                        

Event Files: July 2017