Event Number 761

M2.6 m S of Ridgemark, California at 2015/05/13 02:14:46 UTC / 2015/05/13 02:14:46 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 10.6km (6.6 mi)
HYPO2K = 8.7km (5.4 mi) Magnitude = -0.3

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2015/05/13 02:14:46  36.765 -121.358  M2.6   9.1 5km S of Ridgemark, California

EQPROC Summary:

761 2015May13  214 47.25  36.7368 -121.4715 10.38 0.02 11.9 86.6 171  5
ADUB1 SHZ PN 01 2015May13  214 59.91 P U3  72.3   0.00
CML   SHZ PN 07 2015May13  215  1.59 P D3  83.8   0.00
B058  EHZ PB -- 2015May13  214 50.30 P U0  11.9   0.00
B073  EHZ PB -- 2015May13  215  7.09 P D2 124.5   0.00
B054  EHZ PB -- 2015May13  215 12.07 Pg?3 140.4   2.23

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2015-05-13  0214 46.90  36 42.71  121W25.99   9.16  0.00  2.90  4.33        2.85  2.85E
                                                                                          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  16.4  Emb  173   7   4   4   0   5                                 3  0.45 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.85      3  0.45 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
 B058 PB EHZ -- A 16.4 307 115  PU    50.30  3.40  3.40 0.00  0.00  2.00  W  0.999 0.00 31.0   2.40 E                        
 ADUB1PN SHZ 01 A 76.8 321  95  PU 3  59.91 13.01 13.01 0.00  0.00  0.50  W  1.000 0.00 41.0   2.85 E                        
 CML  PN SHZ 07 A 87.2 348  94  PD 3  61.59 14.69 14.69 0.00  0.00  0.50  W  1.000 0.00  129   3.97 E                        
 B073 PB EHZ -- A121.1 134  93  PD 2  67.09 20.19 20.19 0.00  0.00  1.00  W  1.000 0.00 11.0 4 1.64XE                        
 B054 PB EHZ -- A144.4 333  66  P  3  72.07 25.17 23.90 0.00  1.27* 0.00  W  0.000 0.00 5.00 4 0.90XE                        

Event Files: May 2015