Event Number 323

M2.8 m W of Ridgemark, California at 2013/05/29 21:13:36 UTC / 2013/05/29 21:13:36 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 6.4km (4.0 mi)
HYPO2K = 7.0km (4.4 mi) Magnitude = -0.4

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2013/05/29 21:13:36  36.815 -121.403  M2.8  12.5 3km W of Ridgemark, California

EQPROC Summary:

323 2013May29 2113 37.23  36.7908 -121.4684 12.69 0.03 10.0 80.6 139  5
ADUB1 SHZ PN 01 2013May29 2113 49.04 P D2  67.9  -0.00
COS   SHZ PN 07 2013May29 2113 50.83 P U1  80.2  -0.00
JCPZ  SHZ PN 08 2013May29 2113 56.03 P ?3 116.4   0.25
B058  EHZ PB -- 2013May29 2113 40.25 P U0  10.0  -0.05
B073  EHZ PB -- 2013May29 2113 57.33 PnD1 128.6  -0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2013-05-29  2113 36.65  36 45.67  121 26.70  15.82  0.00  1.45  1.63        3.24  3.24E
                                                                                          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  12.9  Emb  155   7   4   4   0   5                                 3  0.29 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     3.24      3  0.29 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 12.9 290 139  PU    40.25  3.60  3.60 0.00  0.00  1.33  W  0.999 0.00 39.0   2.68 E                        
 ADUB1PN SHZ 01 A 72.0 319 101  PD 2  49.04 12.39 12.39 0.00  0.00  0.67  W  0.999 0.00 68.0   3.42 E                        
 COS  PN SHZ 07 A 83.2   4  99  PU 1  50.83 14.18 14.18 0.00  0.00  1.00  W  0.999 0.00 75.0 2 3.53 E                        
 JCPZ PN SHZ 08 A120.5 320  66  P  3  56.03 19.38 19.90 0.00 -0.52* 0.00  W  0.000 0.00 11.0 4 1.72XE                        
 B073 PB EHZ -- A125.7 135  66  PD 1  57.33 20.68 20.68 0.00  0.00  1.00  W  1.000 0.00 9.00 4 1.53XE                        

Event Files: May 2013