Event Number 1156

M2.2 m E of Blackhawk, California at 2016/10/19 04:34:29 UTC / 2016/10/19 04:34:29 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 4.4km (2.7 mi)
HYPO2K = 7.2km (4.5 mi) Magnitude = -0.2

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2016/10/19 04:34:29  37.828 -121.824  M2.2  11.7 7km E of Blackhawk, California

EQPROC Summary:

1156 2016Oct19  434 29.30  37.8669 -121.8319  8.00 0.17 32.5 53.8 235  5
CML   SHZ PN 07 2016Oct19  434 37.79 P U0  46.1  -0.00
JCPZ  SHZ PN 08 2016Oct19  434 38.98 P U2  53.3  -0.03
ADUB1 SHZ PN 01 2016Oct19  434 41.85 P U1  70.1   0.02
B057  EHZ PB -- 2016Oct19  434 41.36 P ?0  67.2   0.00
B054  EHZ PB -- 2016Oct19  434 36.11 P U0  32.5   0.60

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2016-10-19  0434 29.30  37 53.15  121W47.57  16.91  0.00  2.11  3.54        2.39  2.39E   16.88
                                                                                          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  35.9  Emb  240   9   4   4   0   5                                 5  0.24 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T DEPDAT NS ZT TYP
                                                     2.39      5  0.24 E     31  5  M CRH
 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
 B054 PB EHZ -- A 35.9 266 113  PU    36.11  6.81  6.81 0.00  0.00  1.07  W  1.000 0.00 21.0   2.24 E                        
 CML  PN SHZ 07 A 47.0 164 108  PU    37.79  8.49  8.49 0.00  0.00  1.07  W  1.000 0.00 46.0   3.03 E                        
 JCPZ PN SHZ 08 A 57.2 235 105  PU 2  38.98  9.68 10.09 0.00 -0.41  0.00  W  0.000 0.00 40.0   2.91 E                        
 B057 PB EHZ -- A 69.7 284 102  P     41.36 12.06 12.06 0.00  0.00  1.07  W  1.000 0.00 19.0 1 2.20 E                        
 ADUB1PN SHZ 01 A 72.8 194 101  PU 1  41.85 12.55 12.55 0.00  0.00  0.80  W  1.000 0.00 21.0 1 2.30 E                        

Event Files: October 2016