Event Number 2152

M2.6 m S of Livermore, CA - 2021/09/01 23:13:35 37.623 -121.773 M2.6 5.3 7km S of Livermore, CA at 2021/09/01 23:13:35 UTC / 2021/09/01 16:13:35 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 6.2km (3.9 mi)
HYPO2K = 1.2km (0.7 mi) Magnitude = -0.0

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2021/09/01 23:13:35  37.623 -121.773  M2.6   5.3 7km S of Livermore, CA

EQPROC Summary:

2152 2021Sep 1 2313 37.35  37.6165 -121.8432 11.01 0.00 41.5 64.1 215  4
ADUB1 SHZ PN 01 2021Sep 1 2313 45.36 P U0  42.8  -0.00
B058  EHZ PB -- 2021Sep 1 2313 53.07 P ?2  93.7  -0.00
B054  EHZ PB -- 2021Sep 1 2313 45.15 P U0  41.5  -0.00
B057  EHZ PB -- 2021Sep 1 2313 50.84 P U3  78.4  -0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2021-09-01  2313 37.24  37 37.890 121W46.860 11.26  0.04  1.91  8.05        2.64  2.64E   11.24
                                                                                          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  44.8  Emb  224   8   3   4   0   4      -                          3  1.32 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
                                                     2.64      3  1.32 E     15  4  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 44.8 305 102  PU    45.15  7.91  7.91 0.00  0.00  1.45  W  1.000 0.00 31.0   2.57 E                        
 ADUB1PN SHZ 01 A 46.1 203 101  PU    45.36  8.12  8.13 0.00 -0.01  1.45  W  0.999 0.00 36.0   2.71 E                        
 B057 PB EHZ -- A 81.9 303  96  PU 3  50.84 13.60 13.87 0.00 -0.27  0.36  W  1.000 0.00 27.0   2.48 E                        
 B058 PB EHZ -- A 94.0 169  95  P  2  53.07 15.83 15.83 0.00  0.00  0.73  W  1.000 0.00 1.00 4                               

Event Files: September 2021