Event Number 2534

M3.1 km WSW of Patterson, CA - 2023/09/19 10:21:53 37.431 -121.299 M3.1 0.3 16 km WSW of Patterson, CA at 2023/09/19 10:21:53 UTC / 2023/09/19 03:21:53 PDT

Error Map and Stations Used to Locate Event


   

   





Errors from USGS Location and Magnitude:

EQPROC = 11.0km (6.9 mi)

HYPO2K =  3.5km (2.2 mi)
Magnitude = -0.0


USGS Report:


Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2023/09/19 10:21:53  37.431 -121.299  M3.1   0.3 16 km WSW of Patterson, CA



EQPROC Summary:


2534 2023Sep19 1021 54.83  37.5188 -121.3575 25.36 0.24 22.5 87.8 169  9
RE9A7 EHZ AM 00 2023Sep19 1022  0.55 P ?0  22.5  -0.00
ADUB1 SHZ PN 01 2023Sep19 1022  5.54 P D3  62.7  -0.03
MTUMZ SHZ PN 01 2023Sep19 1022  5.16 P U0  62.6  -0.40
ATZ   SHZ PN 01 2023Sep19 1022  7.42 P D0  76.8   0.06
B054  EHZ PB -- 2023Sep19 1022  9.73 PgD0  83.4   0.89
LCGPZ SHZ PN 01 2023Sep19 1022 21.14 Sg?3  78.0   3.57
B058  EHZ PB -- 2023Sep19 1022  7.05 PnU2  82.3  -1.02
B057  EHZ PB -- 2023Sep19 1022 14.48 PgU1 120.7   0.25
B073  EHZ PB -- 2023Sep19 1022 22.60 Pn?2 191.4   0.64



HYPO2K Report:


 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2023-09-19  1021 54.28  37 27.688 121W18.278 21.11  0.26  1.95  3.46        3.12  3.12E   21.08
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    8    8  29.9  Emb  174   6   6   8   0   8                                 7  1.71 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
                                                     3.12      7  1.71 E     26  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
 RE9A7AM EHZ 00 A 29.9 341 115  P     60.55  6.27  6.25 0.00  0.02  1.33  W  0.982 0.00  105   3.81 E                        
 MTUMZPN SHZ 01 A 62.7 238  93  PU    65.16 10.88 11.02 0.00 -0.14  1.33  W  0.424 0.00 31.0   2.73 E                        
 ADUB1PN SHZ 01 A 64.4 249  92  PD 3  65.54 11.26 11.27 0.00 -0.01  0.33  W  0.026 0.00 61.0   3.38 E                        
 ATZ  PN SHZ 01 A 75.2 225  91  PD    67.42 13.14 12.89 0.00  0.25  1.33  W  0.461 0.00  108 2 3.94 E                        
 B058 PB EHZ -- A 77.5 199  91  PU 2  67.05 12.77 13.22 0.00 -0.45  0.67  W  0.223 0.00 35.0   2.86 E                        
 B054 PB EHZ -- A 90.5 300  91  PD    69.73 15.45 15.17 0.00  0.28  1.33  W  0.579 0.00 43.0   3.07 E                        
 B057 PB EHZ -- A127.7 300  90  PU 1  74.48 20.20 20.70 0.00 -0.50* 1.00  W  0.354 0.00 37.0   2.97 E                        
 B073 PB EHZ -- A183.8 155  54  P  2  82.60 28.32 28.26 0.00  0.06  0.67  W  0.947 0.00 1.00 4                               



Event Files: September 2023