Event Number 2169

M3.2 m N of San Leandro, CA - 2021/10/02 02:15:14 37.753 -122.156 M3.2 6.3 3km N of San Leandro, CA at 2021/10/02 02:15:14 UTC / 2021/10/01 19:15:14 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 4.3km (2.7 mi)
HYPO2K = 3.5km (2.2 mi) Magnitude = 0.3

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2021/10/02 02:15:14  37.753 -122.156  M3.2   6.3 3km N of San Leandro, CA

EQPROC Summary:

2169 2021Oct 2  215 13.90  37.7509 -122.2046  2.00 0.10 12.2 57.4 150  8
LCGPZ SHZ PN 01 2021Oct 2  215 20.03 P ?1  28.4   0.40
GLFBZ SHZ PN 01 2021Oct 2  215 20.62 P U0  34.3  -0.02
MTUMZ SHZ PN 01 2021Oct 2  215 26.71 P D3  71.7  -0.27
ADUB1 SHZ PN 01 2021Oct 2  215 24.88 P D0  59.4   0.00
ATZ   SHZ PN 01 2021Oct 2  215 30.16 P D1  90.0   0.13
B054  EHZ PB -- 2021Oct 2  215 16.88 P D0  12.2   0.00
B057  EHZ PB -- 2021Oct 2  215 22.32 P U0  44.2   0.00
B058  EHZ PB -- 2021Oct 2  215 33.59 Pn?2 119.2  -0.57
B058  EHZ PB -- 2021Oct 2  215 36.40 PnU3 119.2   2.24 WAIF
B058  EHZ PB -- 2021Oct 2  215 36.40 PgU3 119.2   2.10 WAIF

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2021-10-02  0215 14.63  37 45.660 122W11.434  2.00  0.14  1.43 14.49        2.90  2.90E    1.99
                                                                                          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  11.0  Emb  162   7   6   7   0   8      -                          6  2.83 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
                                                     2.90      6  2.83 E     10  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 11.0 356  90  PD    16.88  2.25  2.26 0.00 -0.01  1.23  W  0.898 0.00 61.0   3.02 E                        
 LCGPZPN SHZ 01 A 29.6 189  90  P  1  20.03  5.40  5.29 0.00  0.11  0.92  W  0.399 0.00 44.0   2.82 E                        
 GLFBZPN SHZ 01 A 35.3 174  90  PU    20.62  5.99  6.20 0.00 -0.21  1.23  W  0.998 0.00 46.0 1 2.90 E                        
 B057 PB EHZ -- A 44.3 312  90  PU    22.32  7.69  7.67 0.00  0.02  1.23  W  0.862 0.00 43.0   2.87 E                        
 ADUB1PN SHZ 01 A 60.0 161  90  PD    24.88 10.25 10.22 0.00  0.03  1.23  W  0.557 0.00 77.0   3.44 E                        
 MTUMZPN SHZ 01 A 72.3 158  90  PD 3  26.71 12.08 12.22 0.00 -0.14  0.31  W  0.041 0.00 33.0   2.64 E                        
 ATZ  PN SHZ 01 A 90.6 163  90  PD 1  30.16 15.53 15.21 0.00  0.32  0.86  W  0.242 0.00 29.0 4 2.54XE                        
 B058 PB EHZ -- A119.6 152  90  P  2  33.59 18.96 19.92 0.00 -0.96* 0.00  W  0.000 0.00 1.00 4                               

Event Files: October 2021