Event Number 2225

M3.2 m ENE of San Leandro, CA - 2022/02/07 00:01:53 37.733 -122.139 M3.2 4.7 2km ENE of San Leandro, CA at 2022/02/07 00:01:53 UTC / 2022/02/06 16:01:53 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 19.2km (11.9mi)
HYPO2K = 19.7km (12.2mi) Magnitude = -0.3

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2022/02/07 00:01:53  37.733 -122.139  M3.2   4.7 2km ENE of San Leandro, CA

EQPROC Summary:

2225 2022Feb 7    1 50.30  37.9046 -122.1617  1.13 0.05  6.0 86.4 226  6
GLFBZ SHZ PN 01 2022Feb 7    2  0.04 P U0  51.1  -0.00
ADUB1 SHZ PN 01 2022Feb 7    2  4.22 P D0  74.8   0.17
MTUMZ SHZ PN 01 2022Feb 7    2  6.07 P D1  86.7  -0.00
B058  EHZ PB -- 2022Feb 7    2 12.51 P U3 133.1  -0.00
B057  EHZ PB -- 2022Feb 7    2  2.55 S U0  38.2  -0.73
B054  EHZ PB -- 2022Feb 7    1 57.10 S U0   6.0   4.19

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2022-02-07  0001 51.27  37 53.959 122W12.666  1.10  0.20 14.59 14.08        3.51  3.51E    1.06
                                                                                          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  50.7  Emb  342   9   4   4   0   4      -                          4  3.51 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
                                                     3.51      4  3.51 E     38  3  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
 GLFBZPN SHZ 01 A 50.7 173  35  PU    60.04  8.77  8.84 0.00 -0.07  1.33  W  0.999 0.00 71.0   3.36 E                        
 ADUB1PN SHZ 01 A 75.2 164  35  PD    64.22 12.95 12.82 0.00  0.13  1.33  W  0.999 0.00 95.0   3.66 E                        
 MTUMZPN SHZ 01 A 87.3 161  35  PD 1  66.07 14.80 14.79 0.00  0.01  1.00  W  1.000 0.00 35.0   2.71 E                        
 B058 PB EHZ -- A134.2 155  35  PU 3  72.51 21.24 22.42 0.00 -1.18* 0.33  W  0.999 0.00 39.0 1 2.87 E                        

Event Files: Febuary 2022