Event Number 690

M2.5 m ESE of Hayward, California at 2015/01/09 02:49:43 UTC / 2015/01/09 02:49:43 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 6.3km (3.9 mi)
HYPO2K = 4.7km (2.9 mi) Magnitude = -0.2

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2015/01/09 02:49:43  37.662 -122.067  M2.5   6.0 1km ESE of Hayward, California

EQPROC Summary:

690 2015Jan 9  249 43.69  37.6703 -122.1373 17.83 0.04 18.8 49.9  84  6
JCPZ  SHZ PN 08 2015Jan 9  249 48.49 P U3  18.8   0.17
ADUB1 SHZ PN 01 2015Jan 9  249 52.57 P D0  49.0   0.00
CBS   SHZ PN 07 2015Jan 9  249 52.30 P D3  46.8   0.06
B054  EHZ PB -- 2015Jan 9  249 48.70 P D1  21.8  -0.01
B057  EHZ PB -- 2015Jan 9  249 54.22 Pg?3  54.8   0.81
B058  EHZ PB -- 2015Jan 9  250  1.30 Pg?3 108.5   0.06

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2015-01-09  0249 43.77  37 40.15  122W 7.82  18.07  0.03  2.13  7.93        2.71  2.71E
                                                                                          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  19.3  Emb  101   9   4   4   0   6      -                          5  0.34 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.71      5  0.34 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 19.3 243 131  PU 3  48.49  4.72  4.60 0.00  0.12  0.44  W  1.000 0.00 68.0 1 3.29 E                        
 B054 PB EHZ -- A 22.1 344 127  PD 1  48.70  4.93  4.95 0.00 -0.02  1.33  W  1.000 0.00 29.0   2.48 E                        
 CBS  PN SHZ 07 A 46.2  68 109  PD 3  52.30  8.53  8.43 0.00  0.10  0.44  W  1.000 0.00  150 2 4.18 E                        
 ADUB1PN SHZ 01 A 48.7 164 108  PD    52.57  8.80  8.81 0.00 -0.01  1.78  W  1.000 0.00 37.0   2.84 E                        
 B057 PB EHZ -- A 55.2 317 106  P  3  54.22 10.45  9.82 0.00  0.63* 0.00  W  0.000 0.00 21.0   2.30 E                        
 B058 PB EHZ -- A108.1 153  66  P  3  61.30 17.53 17.91 0.00 -0.38  0.00  W  0.000 0.00 1.00 4                               

Event Files: January 2015