Event Number 1598

M2.8 m S of Oakley, CA at 2018/06/22 07:46:42 UTC / 2018/06/22 07:46:42 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 53.6km (33.3mi)
HYPO2K = 49.5km (30.8mi) Magnitude = 0.1

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2018/06/22 07:46:42  37.980 -121.716  M2.8  13.3 2km S of Oakley, CA

EQPROC Summary:

1598 2018Jun22  746 47.23  37.7306 -122.2369 11.95 0.07 14.8 58.9 162  4
ADUB1 SHZ PN 01 2018Jun22  746 57.70 P D1  58.3  -0.00
B054  EHZ PB -- 2018Jun22  746 50.86 P D2  14.8   0.03
B058  EHZ PB -- 2018Jun22  747  6.41 P U3 118.6   0.27
B057  EHZ PB -- 2018Jun22  746 55.72 P U2  43.9   0.26

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2018-06-22  0746 47.64  37 44.32  122W11.49  11.59  0.21  7.67 11.52        2.69  2.69E   11.57
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    4    4  13.5  Emb  155   8   4   4   0   4      #                          2  0.22 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
                                                     2.69      2  0.22 E     17  3  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
 B054 PB EHZ -- A 13.5 357 127  PD 2  50.86  3.22  3.20 0.00  0.02  1.00  W  0.999 0.00 33.0   2.47 E                        
 B057 PB EHZ -- A 45.9 315 102  PU 2  55.72  8.08  8.10 0.00 -0.02  1.00  W  1.000 0.00 1.00 4                               
 ADUB1PN SHZ 01 A 57.7 161  99  PD 1  57.70 10.06  9.97 0.00  0.09  1.50  W  1.000 0.00 43.0   2.90 E                        
 B058 PB EHZ -- A117.5 152  94  PU 3  66.41 18.77 19.63 0.00 -0.86* 0.50  W  0.999 0.00 3.00 4 0.40XE                        

Event Files: June 2018