Event Number 1772

M2.6 m N of San Leandro, CA at 2019/08/19 04:25:13 UTC / 2019/08/19 04:25:13 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 3.6km (2.2 mi)
HYPO2K = 2.5km (1.6 mi) Magnitude = 0.0

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2019/08/19 04:25:13  37.747 -122.156  M2.6   4.3 2km N of San Leandro, CA

EQPROC Summary:

1772 2019Aug19  425 13.86  37.7525 -122.1964  2.99 0.05 12.0 66.1 154  6
ADUB1 SHZ PN 01 2019Aug19  425 24.65 P U1  59.3   0.00
MTUMZ SHZ PN 01 2019Aug19  425 27.81 P ?2  71.6   1.07
ATZ   SHZ PN 01 2019Aug19  425 29.79 P U0  90.0   0.00
B054  EHZ PB -- 2019Aug19  425 16.63 P D0  12.0   0.00
B058  EHZ PB -- 2019Aug19  425 33.39 PnU3 119.0  -0.49
B057  EHZ PB -- 2019Aug19  425 22.17 P U0  44.7   0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2019-08-19  0425 14.46  37 46.06  122W10.77   2.94  0.05  1.33  9.34        2.57  2.57E    2.91
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    6    6  10.4  Emb  171   7   5   4   0   6      -                          4  0.28 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
                                                     2.57      4  0.28 E     32  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 10.4 351  96  PD    16.63  2.17  2.17 0.00  0.00  1.07  W  0.999 0.00 35.0   2.48 E                        
 B057 PB EHZ -- A 44.5 311  91  PU    22.17  7.71  7.71 0.00  0.00  1.07  W  0.999 0.00 23.0   2.26 E                        
 ADUB1PN SHZ 01 A 60.4 162  90  PU 1  24.65 10.19 10.30 0.00 -0.11  0.80  W  0.999 0.00 41.0   2.84 E                        
 MTUMZPN SHZ 01 A 72.6 159  90  P  2  27.81 13.35 12.27 0.00  1.08* 0.00  W  0.000 0.00 3.00 4 0.33XE                        
 ATZ  PN SHZ 01 A 91.1 164  90  PU    29.79 15.33 15.27 0.00  0.06  1.07  W  0.999 0.00 97.0 2 3.70 E                        
 B058 PB EHZ -- A119.8 153  90  PU 3  33.39 18.93 19.95 0.00 -1.02* 0.00  W  0.000 0.00 1.00 4                               

Event Files: August 2019