Event Number 1784

M2.7 m NNE of Dublin, CA at 2019/09/30 23:52:11 UTC / 2019/09/30 23:52:11 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 3.7km (2.3 mi)
HYPO2K = 3.1km (1.9 mi) Magnitude = 0.0

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2019/09/30 23:52:11  37.741 -121.924  M2.7  10.3 4km NNE of Dublin, CA

EQPROC Summary:

1784 2019Sep30 2352 12.60  37.7745 -121.9272 14.50 0.04 25.9 57.2 194  4
MTUMZ SHZ PN 01 2019Sep30 2352 24.38 P U3  69.1  -0.05
CMP   SHZ PN 07 2019Sep30 2352 24.73 P U0  71.0   0.03
B057  EHZ PB -- 2019Sep30 2352 23.54 P U0  63.0   0.00
B054  EHZ PB -- 2019Sep30 2352 17.98 P U0  25.9  -0.07

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2019-09-30  2352 12.48  37 46.10  121W55.68  18.40  0.00  2.79  2.11        2.69  2.69E   18.35
                                                                                          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  26.0  Emb  192   6   4   4   0   4                                 4  0.25 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      4  0.25 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 26.0 294 123  PU    17.98  5.50  5.50 0.00  0.00  1.23  W  0.999 0.00 39.0   2.80 E                        
 B057 PB EHZ -- A 63.0 298 104  PU    23.54 11.06 11.06 0.00  0.00  1.23  W  0.999 0.00 29.0   2.62 E                        
 MTUMZPN SHZ 01 A 68.3 177 103  PU 3  24.38 11.90 11.90 0.00  0.00  0.31  W  0.999 0.00 19.0   2.22 E                        
 CMP  PN SHZ 07 A 70.6 130 103  PU    24.73 12.25 12.25 0.00  0.00  1.23  W  0.999 0.00  100 1 3.83 E                        

Event Files: September 2019