Event Number 1342

M3.1 m SSE of The Geysers, California at 2017/08/05 14:52:12 UTC / 2017/08/05 14:52:12 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 27.8km (17.3mi)
HYPO2K = 15.3km (9.5 mi) Magnitude = -0.2

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2017/08/05 14:52:12  38.738 -122.729  M3.1   2.5 4km SSE of The Geysers, California

EQPROC Summary:

1342 2017Aug 5 1452 16.69  38.4970 -122.6424  1.50 0.00  5.8 83.9 237  4
TASRZ SHZ PN 01 2017Aug 5 1452 18.19 P D1   5.8   0.00
JCPZ  SHZ PN 08 2017Aug 5 1452 35.03 P U3 104.8  -0.06
CMP   SHZ PN 07 2017Aug 5 1452 43.82 P ?3 172.3  -0.00
B057  EHZ PB -- 2017Aug 5 1452 26.62 P U1  52.6  -0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2017-08-05  1452 10.79  38 52.33  122W41.92   2.96  0.00  7.06  4.17        3.26  3.26E    2.95
                                                                                          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  42.6  Emb  321  10   3   4   0   4      -                          4  0.54 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
                                                     3.26      4  0.54 E      8  2  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
 TASRZPN SHZ 01 A 42.6 182  91  PD 1  18.19  7.40  7.40 0.00  0.00  1.50  W  0.999 0.00 11.0 1 1.55 E                        
 B057 PB EHZ -- A 94.5 172  90  PU 1  26.62 15.83 15.83 0.00  0.00  1.50  W  0.999 0.00 37.0   2.78 E                        
 JCPZ PN SHZ 08 A146.2 166  90  PU 3  35.03 24.24 24.24 0.00  0.00  0.50  W  1.000 0.00 95.0 2 3.74 E                        
 CMP  PN SHZ 07 A207.2 143  48  P  3  43.82 33.03 33.03 0.00  0.00  0.50  W  0.999 0.00  100   3.86 E                        

Event Files: August 2017