Event Number 1503

M2.4 m N of San Leandro, CA at 2018/01/18 08:17:42 UTC / 2018/01/18 08:17:42 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 4.2km (2.6 mi)
HYPO2K = 3.1km (1.9 mi) Magnitude = 0.1

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2018/01/18 08:17:42  37.749 -122.160  M2.4   5.0 3km N of San Leandro, CA

EQPROC Summary:

1503 2018Jan18  817 42.38  37.7529 -122.2074  1.63 0.16 11.9 46.9 157  5
LCGPZ SHZ PN 01 2018Jan18  817 48.21 P D1  28.6  -0.00
ADUB1 SHZ PN 01 2018Jan18  817 53.45 P U0  59.7  -0.03
ATZ   SHZ PN 01 2018Jan18  818  0.01 P ?1  90.3   1.38
B057  EHZ PB -- 2018Jan18  817 50.81 P U0  43.9  -0.00
B054  EHZ PB -- 2018Jan18  817 45.39 P U0  11.9  -0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2018-01-18  0817 43.12  37 45.54  122W11.91   1.63  0.09  1.25 11.32        2.25  2.25E    1.62
                                                                                          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  11.2  Emb  161   8   4   4   0   5      -                          4  0.09 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      4  0.09 E     11  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 11.2   0  65  PU    45.39  2.27  2.32 0.00 -0.05  1.07  W  1.000 0.00 25.0   2.16 E                        
 LCGPZPN SHZ 01 A 29.3 188  65  PD 1  48.21  5.09  5.26 0.00 -0.17  0.80  W  0.999 0.00 27.0 1 2.35 E                        
 B057 PB EHZ -- A 43.9 313  65  PU    50.81  7.69  7.63 0.00  0.06  1.07  W  0.999 0.00 21.0   2.17 E                        
 ADUB1PN SHZ 01 A 60.0 161  65  PU    53.45 10.33 10.24 0.00  0.09  1.07  W  1.000 0.00 29.0   2.50 E                        
 ATZ  PN SHZ 01 A 90.6 162  65  P  1  60.01 16.89 15.23 0.00  1.66* 0.00  W  0.000 0.00 5.00 4 0.84XE                        

Event Files: January 2018