Event Number 371

M2.5 km SSE of Ridgemark, California at 2013/08/22 05:20:21 UTC / 2013/08/22 05:20:21 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 13.4km (8.3 mi)
HYPO2K = 13.3km (8.3 mi) Magnitude = -0.2

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2013/08/22 05:20:21  36.670 -121.296  M2.5   5.8 16km SSE of Ridgemark, California

EQPROC Summary:

371 2013Aug22  520 21.06  36.6017 -121.4199  1.50 0.29 26.2 81.3 194  4
ADUB1 SHZ PN 01 2013Aug22  520 37.70 P D1  87.1   0.86
COS   SHZ PN 07 2013Aug22  520 38.98 P U3 100.8   0.10
B073  EHZ PB -- 2013Aug22  520 40.36 P U3 110.9   0.01
B058  EHZ PB -- 2013Aug22  520 26.51 P U0  26.2   0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2013-08-22  0520 21.95  36 35.60  121 24.16   1.51  0.58 14.43 48.72        2.73  2.73E
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    4    4  27.9  Emb  195  16   4   4   0   4      -                          3  0.23 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.73      3  0.23 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 27.9 326  65  PU    26.51  4.56  5.03 0.00 -0.47  1.78  W  0.999 0.00 31.0   2.47 E                        
 ADUB1PN SHZ 01 A 89.0 325  65  PD 1  37.70 15.75 14.97 0.00  0.78* 1.33  W  1.000 0.00 37.0   2.77 E                        
 COS  PN SHZ 07 A101.6   1  65  PU 3  38.98 17.03 17.02 0.00  0.01  0.44  W  1.000 0.00 62.0 1 3.28 E                        
 B073 PB EHZ -- A110.2 130  65  PU 3  40.36 18.41 18.42 0.00 -0.01  0.44  W  0.999 0.00 3.00 4 0.37XE                        

Event Files: August 2013