Event Number 1786

M2.3 m NNE of Dublin, CA at 2019/10/01 01:21:52 UTC / 2019/10/01 01:21:52 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 9.7km (6.0 mi)
HYPO2K = 7.9km (4.9 mi) Magnitude = -0.1

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2019/10/01 01:21:52  37.738 -121.926  M2.3   9.5 4km NNE of Dublin, CA

EQPROC Summary:

1786 2019Oct 1  121 53.48  37.6805 -122.0084 12.75 0.00 26.1 54.7 161  4
MTUMZ SHZ PN 01 2019Oct 1  122  4.05 P ?3  59.4   0.00
CMP   SHZ PN 07 2019Oct 1  122  5.70 P ?3  70.7   0.00
B054  EHZ PB -- 2019Oct 1  121 58.86 P U0  26.1   0.00
B057  EHZ PB -- 2019Oct 1  122  4.50 P D0  62.5   0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2019-10-01  0121 53.63  37 41.20  121W59.81  14.58  0.00  2.14  2.31        2.40  2.40E   14.52
                                                                                          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  26.3  Emb  163   6   2   4   0   4                                 3  0.24 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
                                                     2.40      3  0.24 E     56  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
 B054 PB EHZ -- A 26.3 318 116  PU    58.86  5.23  5.23 0.00  0.00  1.60  W  0.999 0.00 25.0   2.32 E                        
 MTUMZPN SHZ 01 A 59.9 171 102  P  3  64.05 10.42 10.42 0.00  0.00  0.40  W  0.999 0.00 3.00 4 0.38XE                        
 B057 PB EHZ -- A 62.7 308 101  PD    64.50 10.87 10.87 0.00  0.00  1.60  W  0.999 0.00 19.0 1 2.16 E                        
 CMP  PN SHZ 07 A 70.2 121 100  P  3  65.70 12.07 12.07 0.00  0.00  0.40  W  0.999 0.00 43.0   2.96 E                        

Event Files: October 2019