Event Number 2766

M4.0 km WNW of Dublin, CA - 2025/03/18 02:46:33 37.709 -121.988 M4.0 11.7 5 km WNW of Dublin, CA at 2025/03/18 02:46:33 UTC / 2025/03/17 19:46:33 PDT

Error Map and Stations Used to Locate Event

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Errors from USGS Location and Magnitude:

EQPROC = 9.0km (5.6 mi)
HYPO2K = 2.2km (1.4 mi) Magnitude = 0.2

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2025/03/18 02:46:33  37.709 -121.988  M4.0  11.7 5 km WNW of Dublin, CA

EQPROC Summary:

2766 2025Mar18  246 34.39  37.7055 -122.0898 13.27 0.13 19.7 80.8 173  7
LCGPZ SHZ PN 01 2025Mar18  246 39.89 P D0  26.7  -0.00
GLFBZ SHZ PN 01 2025Mar18  246 39.92 P D0  29.5  -0.41
ATZ   SHZ PN 01 2025Mar18  246 48.29 P D0  82.6  -0.00
B057  EHZ PB -- 2025Mar18  246 44.29 P U0  55.1  -0.00
B058  EHZ PB -- 2025Mar18  246 51.14 PnD1 110.2  -0.95
B054  EHZ PB -- 2025Mar18  246 38.82 P U0  19.7  -0.00
B073  EHZ PB -- 2025Mar18  247  9.27 PnU2 242.0   0.39

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2025-03-18  0246 33.68  37 42.780 122W 0.447 18.12  0.29  5.02  3.47        3.82  3.82E   18.11
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    7    7  23.5  Emb  204  22   7   6   0   7      #                          6  3.62 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
                                                     3.82      6  3.62 E      9  5  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 23.5 315 125  PU    38.82  5.14  5.15 0.00 -0.01  1.04  W  0.873 0.00  115   3.82 E                        
 LCGPZPN SHZ 01 A 31.6 221 118  PD    39.89  6.21  6.27 0.00 -0.06  1.04  W  0.582 0.00 90.0   3.63 E                        
 GLFBZPN SHZ 01 A 32.4 204 117  PD    39.92  6.24  6.38 0.00 -0.14  1.04  W  0.544 0.00  145   4.10 E                        
 B057 PB EHZ -- A 60.2 306 105  PU    44.29 10.61 10.62 0.00 -0.01  1.04  W  0.861 0.00 89.0 1 3.70 E                        
 ATZ  PN SHZ 01 A 82.1 173  66  PD    48.29 14.61 14.03 0.00  0.58* 1.04  W  0.625 0.00 63.0 4 3.39XE                        
 B058 PB EHZ -- A108.2 159  66  PD 1  51.14 17.46 17.92 0.00 -0.46  0.78  W  0.512 0.00 93.0   3.79 E                        
 B073 PB EHZ -- A239.2 144  48  PU 2  69.27 35.59 35.32 0.00  0.27  0.00  W  0.000 0.00 75.0   3.73 E

Event Files: March 2025