Event Number 2429

M3.2 m NNE of San Leandro, CA - 2023/04/01 16:24:56 37.754 -122.144 M3.2 7.5 3km NNE of San Leandro, CA at 2023/04/01 16:24:56 UTC / 2023/04/01 09:24:56 PDT

Error Map and Stations Used to Locate Event


   

   





Errors from USGS Location and Magnitude:

EQPROC =  5.0km (3.1 mi)

HYPO2K =  6.3km (3.9 mi)
Magnitude = 0.3


USGS Report:


Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2023/04/01 16:24:56  37.754 -122.144  M3.2   7.5 3km NNE of San Leandro, CA



EQPROC Summary:


2429 2023Apr 1 1624 56.42  37.7510 -122.2001  8.11 0.04 12.1 61.8 126  8
LCGPZ SHZ PN 01 2023Apr 1 1625  1.95 P D0  28.5  -0.00
ADUB1 SHZ PN 01 2023Apr 1 1625  7.00 P D0  59.2  -0.14
MTUMZ SHZ PN 01 2023Apr 1 1625  8.69 P D3  71.6  -0.48
RE9A7 EHZ AM 00 2023Apr 1 1625  8.82 P D0  69.3  -0.00
ATZ   SHZ PN 01 2023Apr 1 1625 12.07 P ?3  89.9   0.23
B057  EHZ PB -- 2023Apr 1 1625  4.65 P U0  44.5  -0.00
B054  EHZ PB -- 2023Apr 1 1624 59.30 P D0  12.1  -0.00
B058  EHZ PB -- 2023Apr 1 1625 15.21 Pn?2 119.0  -0.61



HYPO2K Report:


 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2023-04-01  1624 56.90  37 44.944 122W12.446  1.58  0.07  0.56 10.13        2.93  2.93E    1.57
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    8    8  12.4  Emb  128   7   6   6   0   8      -                          6  2.81 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
                                                     2.93      6  2.81 E     11  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 12.4   3  65  PD    59.30  2.40  2.51 0.00 -0.11  1.14  W  0.586 0.00 55.0   2.93 E                        
 LCGPZPN SHZ 01 A 28.1 187  65  PD    61.95  5.05  5.07 0.00 -0.02  1.14  W  0.990 0.00 91.0   3.51 E                        
 B057 PB EHZ -- A 44.1 315  65  PU    64.65  7.75  7.67 0.00  0.08  1.14  W  0.763 0.00 41.0   2.82 E                        
 ADUB1PN SHZ 01 A 59.2 160  65  PD    67.00 10.10 10.12 0.00 -0.02  1.14  W  0.875 0.00 93.0   3.63 E                        
 RE9A7AM EHZ 00 A 69.8  92  65  PD    68.82 11.92 11.85 0.00  0.07  1.14  W  0.756 0.00  144 2 4.06 E                        
 MTUMZPN SHZ 01 A 71.6 157  65  PD 3  68.69 11.79 12.14 0.00 -0.35  0.00  W  0.000 0.00 25.0   2.37 E                        
 ATZ  PN SHZ 01 A 89.8 162  65  P  3  72.07 15.17 15.10 0.00  0.07  0.29  W  0.027 0.00 27.0 4 2.47XE                        
 B058 PB EHZ -- A119.1 152  65  P  2  75.21 18.31 19.87 0.00 -1.56* 0.00  W  0.000 0.00 1.00 4                               



Event Files: April 2023