Event Number 1321

M1.9 m NE of San Martin, California at 2017/07/03 12:23:45 UTC / 2017/07/03 12:23:45 PDT

Error Map and Stations Used to Locate Event

USGS Loc
HYPO Loc
EqProc Loc
MTUMZ
ATZ
B058
JCPZ
B057
+−
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Errors from USGS Location and Magnitude:

EQPROC =  0.6km (0.4 mi)

HYPO2K =  1.4km (0.8 mi)
Magnitude = 0.4


USGS Report:


Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2017/07/03 12:23:45  37.136 -121.529  M1.9   6.9 9km NE of San Martin, California



EQPROC Summary:


1321 2017Jul 3 1223 44.16  37.1416 -121.5273  1.00 0.10 32.7 65.8 230  5
MTUMZ SHZ PN 01 2017Jul 3 1223 50.81 P U0  32.7   0.00
ATZ   SHZ PN 01 2017Jul 3 1223 52.64 P ?2  37.5   1.02
JCPZ  SHZ PN 08 2017Jul 3 1223 59.97 P D3  86.0   0.12
B058  EHZ PB -- 2017Jul 3 1223 51.76 P ?1  38.3   0.01
B057  EHZ PB -- 2017Jul 3 1224  7.21 Pg?2 134.5   0.22



HYPO2K Report:


 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2017-07-03  1223 44.79  37  8.89  121W31.39   0.92  0.35  3.99 28.54        1.54  1.54E    0.89
                                                                                          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  33.3  Emb  231   8   2   5   0   5      -                          3  0.04 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
                                                     1.54      3  0.04 E     30  4  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
 MTUMZPN SHZ 01 A 33.3 272  27  PU    50.81  6.02  6.04 0.00 -0.02  1.67  W  0.996 0.00 11.0   1.50 E                        
 ATZ  PN SHZ 01 A 38.4 241  27  P  2  52.64  7.85  6.88 0.00  0.97* 0.83  W  0.998 0.00 50.0   3.00 E                        
 B058 PB EHZ -- A 39.0 188  27  P  1  51.76  6.97  6.98 0.00 -0.01  1.25  W  0.999 0.00 11.0   1.54 E                        
 JCPZ PN SHZ 08 A 86.1 305  27  PD 3  59.97 15.18 14.63 0.00  0.55* 0.42  W  0.122 0.00 5.00 4 0.84XE                        
 B057 PB EHZ -- A134.2 317  27  P  2  67.21 22.42 22.45 0.00 -0.03  0.83  W  0.883 0.00 1.00 4                               



Event Files: July 2017