Event Number 1745

M2.8 m SW of Ridgemark, CA at 2019/06/17 22:29:40 UTC / 2019/06/17 22:29:40 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 14.7km (9.2 mi)
HYPO2K = 8.9km (5.5 mi) Magnitude = 0.2

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2019/06/17 22:29:40  36.758 -121.433  M2.8  10.6 8km SW of Ridgemark, CA

EQPROC Summary:

1745 2019Jun17 2229 40.01  36.6816 -121.5679  2.50 0.12 13.2 63.3 188  5
ATZ   SHZ PN 01 2019Jun17 2229 50.07 P U3  44.0   1.77
MTUMZ SHZ PN 01 2019Jun17 2229 51.00 P U1  59.9   0.00
ADUB1 SHZ PN 01 2019Jun17 2229 53.56 P U3  72.6   0.41
B058  EHZ PB -- 2019Jun17 2229 43.07 P U0  13.1   0.00
B073  EHZ PB -- 2019Jun17 2230  1.11 P D2 126.6   0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2019-06-17  2229 40.41  36 41.84  121W29.92   1.64  0.28 12.69 24.82        2.60  2.60E    1.61
                                                                                          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  13.5  Emb  181   8   5   5   0   5      -                          3  0.41 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
                                                     2.60      3  0.41 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 13.5 328  65  PU    43.07  2.66  2.68 0.00 -0.02  1.82  W  0.974 0.00 39.0   2.60 E                        
 ATZ  PN SHZ 01 A 47.4 312  65  PU 3  50.07  9.66  8.19 0.00  1.47* 0.45  W  0.991 0.00 15.0 4 1.85XE                        
 MTUMZPN SHZ 01 A 61.8 326  65  PU 1  51.00 10.59 10.54 0.00  0.05  1.36  W  0.993 0.00 21.0   2.19 E                        
 ADUB1PN SHZ 01 A 74.6 326  65  PU 3  53.56 13.15 12.62 0.00  0.53* 0.45  W  0.040 0.00 55.0   3.14 E                        
 B073 PB EHZ -- A124.3 131  65  PD 2  61.11 20.70 20.70 0.00  0.00  0.91  W  0.999 0.00 11.0 4 1.64XE                        

Event Files: June 2019