Event Number 180

M2.4 8 km ( 5 mi) WSW of San Leandro, CA at 2012/12/15 19:07:50 UTC / 2012/12/15 19:07:50 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 29.7km (18.5mi)
HYPO2K = 2.8km (1.8 mi) Magnitude = 0.1

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2012/12/15 19:07:50  37.677 -122.231  M2.4   18.2   8 km (  5 mi) WSW of San Leandro, CA

EQPROC Summary:

180 2012Dec15 1907 50.00  37.5610 -122.5347 13.50 0.66 18.9 40.5 232  5
JCPZ  SHZ PN 08 2012Dec15 1907 54.47 P D0  18.9   0.14
LCGP2 SHZ PN 01 2012Dec15 1907 55.28 P ?0  26.9  -0.26
ADUB1 SHZ PN 01 2012Dec15 1908  0.61 P ?0  60.1   0.01
B057  EHZ PB -- 2012Dec15 1907 59.40 P U0  51.9  -0.00
B054  EHZ PB -- 2012Dec15 1907 55.54 P U0  44.5  -2.79

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2012-12-15  1907 51.02  37 40.71  122 15.84  15.14  0.09  1.10  1.92        2.29  2.29E
                                                                                          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  11.3  Emb  137   7   3   5   0   5                                 5  0.05 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.29      5  0.05 E
 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
 JCPZ PN SHZ 08 A 11.3 208 141  PD    54.47  3.45  3.36 0.00  0.09  1.00  W  0.768 0.00 84.0   3.40 E                        
 LCGP2PN SHZ 01 A 20.3 174 124  P     55.28  4.26  4.43 0.00 -0.17  1.00  W  0.378 0.00 25.0   2.29 E                        
 B054 PB EHZ -- A 20.9  15 123  PU    55.54  4.52  4.52 0.00  0.00  1.00  W  0.999 0.00 23.0   2.21 E                        
 B057 PB EHZ -- A 46.9 326 106  PU    59.40  8.38  8.40 0.00 -0.02  1.00  W  0.995 0.00 21.0   2.25 E                        
 ADUB1PN SHZ 01 A 54.0 152 104  P     60.61  9.59  9.52 0.00  0.07  1.00  W  0.857 0.00 23.0   2.34 E                        

Event Files: December 2012