Event Number 2295

M2.4 m W of Orinda, CA - 2022/07/08 04:49:39 37.875 -122.217 M2.4 6.8 3km W of Orinda, CA at 2022/07/08 04:49:39 UTC / 2022/07/07 21:49:39 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 9.0km (5.6 mi)
HYPO2K = 8.7km (5.4 mi) Magnitude = 0.1

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2022/07/08 04:49:39  37.875 -122.217  M2.4   6.8 3km W of Orinda, CA

EQPROC Summary:

2295 2022Jul 8  449 38.69  37.9400 -122.1557  1.42 0.01  9.7 65.5 233  4
ADUB1 SHZ PN 01 2022Jul 8  449 53.02 P D3  78.5  -0.00
B054  EHZ PB -- 2022Jul 8  449 41.13 P U0   9.7  -0.00
B057  EHZ PB -- 2022Jul 8  449 46.06 P U0  37.4  -0.00
B058  EHZ PB -- 2022Jul 8  450  0.77 P D3 136.5  -0.51

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2022-07-08  0449 39.12  37 55.561 122W 8.126  1.39  0.20  3.33 18.24        2.25  2.25E    1.37
                                                                                          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   9.2  Emb  231   6   4   4   0   4      -                          3  1.12 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
                                                     2.25      3  1.12 E     17  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
 B054 PB EHZ -- A  9.2 218  35  PU    41.13  2.01  2.03 0.00 -0.02  1.60  W  1.000 0.00 33.0   2.42 E                        
 B057 PB EHZ -- A 39.4 287  35  PU    46.06  6.94  6.94 0.00 -0.00  1.60  W  1.000 0.00 19.0   2.07 E                        
 ADUB1PN SHZ 01 A 76.6 169  35  PD 3  53.02 13.90 12.98 0.00  0.92* 0.40  W  0.999 0.00 23.0   2.30 E                        
 B058 PB EHZ -- A134.3 158  35  PD 3  60.77 21.65 22.37 0.00 -0.72* 0.40  W  0.999 0.00 1.00 4                               

Event Files: July 2022