Event Number 1746

M2.6 m SW of Ridgemark, CA at 2019/06/18 06:55:17 UTC / 2019/06/18 06:55:17 PDT

Error Map and Stations Used to Locate Event

USGS Loc
HYPO Loc
EqProc Loc
B058
ATZ
MTUMZ
ADUB1
B073
+−
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Errors from USGS Location and Magnitude:

EQPROC = 15.0km (9.3 mi)

HYPO2K = 19.2km (11.9mi)
Magnitude = 0.0


USGS Report:


Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2019/06/18 06:55:17  36.758 -121.433  M2.6  10.8 8km SW of Ridgemark, CA



EQPROC Summary:


1746 2019Jun18  655 17.80  36.6763 -121.5672  2.50 0.57 13.7 63.6 189  5
ATZ   SHZ PN 01 2019Jun18  655 24.55 P ?1  44.5  -1.62
MTUMZ SHZ PN 01 2019Jun18  655 29.07 P D0  60.5   0.19
ADUB1 SHZ PN 01 2019Jun18  655 31.40 P U0  73.2   0.37
B058  EHZ PB -- 2019Jun18  655 20.96 P U0  13.7   0.00
B073  EHZ PB -- 2019Jun18  655 38.91 P ?2 126.2   0.07



HYPO2K Report:


 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2019-06-18  0655 17.85  36 38.15  121W35.26   2.46  0.69  8.96 57.91        2.56  2.56E    2.42
                                                                                          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  18.2  Emb  197   5   3   5   0   5      -                          4  0.33 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
                                                     2.56      4  0.33 E     32  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
 B058 PB EHZ -- A 18.2   1  91  PU    20.96  3.11  3.42 0.00 -0.31  1.18  W  0.999 0.00 31.0   2.41 E                        
 ATZ  PN SHZ 01 A 47.1 324  90  P  1  24.55  6.70  8.11 0.00 -1.41* 0.88  W  0.966 0.00 88.0 1 3.56 E                        
 MTUMZPN SHZ 01 A 63.7 335  90  PD    29.07 11.22 10.82 0.00  0.40  1.18  W  0.610 0.00 19.0   2.10 E                        
 ADUB1PN SHZ 01 A 76.3 333  90  PU    31.40 13.55 12.87 0.00  0.68* 1.18  W  0.423 0.00 39.0   2.81 E                        
 B073 PB EHZ -- A126.1 127  90  P  2  38.91 21.06 20.97 0.00  0.09  0.59  W  0.999 0.00 1.00 4                               



Event Files: June 2019