Event Number 2013

M2.6 m NE of San Pablo, CA - 2020/12/31 09:44:58 37.964 -122.343 M2.6 4.7 0km NE of San Pablo, CA at 2020/12/31 09:44:58 UTC / 2020/12/31 01:44:58 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 35.8km (22.2mi)
HYPO2K = 35.0km (21.8mi) Magnitude = 0.1

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2020/12/31 09:44:58  37.964 -122.343  M2.6   4.7 0km NE of San Pablo, CA

EQPROC Summary:

2013 2020Dec31  944 53.40  38.2437 -122.1401  1.50 0.04 42.9 83.7 286  6
JCPZ  SHZ PN 01 2020Dec31  945  7.12 P D0  74.6   0.07
LCGPZ SHZ PN 01 2020Dec31  945  9.03 P ?2  83.4   0.48
GLFBZ SHZ PN 01 2020Dec31  945  9.46 P ?0  88.8   0.00
B057  EHZ PB -- 2020Dec31  945  1.97 P U0  44.6   0.00
B054  EHZ PB -- 2020Dec31  945  1.69 P D0  42.9   0.00
B058  EHZ PB -- 2020Dec31  945 20.67 PnD3 167.9   0.70 WAIF
B058  EHZ PB -- 2020Dec31  945 20.67 PgD3 167.9  -0.34 WAIF
B058  EHZ PB -- 2020Dec31  945 23.68 Pn?3 167.9   3.71 WAIF
B058  EHZ PB -- 2020Dec31  945 23.68 Pg?3 167.9   2.67 WAIF

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2020-12-31  0944 54.41  38 14.714 122W 9.295  1.49  0.13  9.81 13.13        2.53  2.53E    1.48
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    5    5  42.9  Emb  302   6   3   4   0   5      -                          4  2.53 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
                                                     2.53      4  2.53 E      8  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 42.9 186  35  PD    61.69  7.28  7.49 0.00 -0.21  1.00  W  0.999 0.00 37.0   2.72 E                        
 B057 PB EHZ -- A 43.4 237  35  PU    61.97  7.56  7.56 0.00 -0.00  1.00  W  1.000 0.00 25.0   2.34 E                        
 JCPZ PN SHZ 01 A 74.4 192  35  PD    67.12 12.71 12.60 0.00  0.11  1.00  W  1.000 0.00 31.0   2.58 E                        
 LCGPZPN SHZ 01 A 83.4 186  35  P  2  69.03 14.62 14.07 0.00  0.55* 0.00  W  0.000 0.00 3.00 4 0.34XE                        
 GLFBZPN SHZ 01 A 88.9 179  35  P     69.46 15.05 14.96 0.00  0.09  1.00  W  0.999 0.00 19.0 1 2.13 E                        

Event Files: December 2020