Event Number 470

M4.5 m NW of The Geysers, California at 2014/01/12 20:24:46 UTC / 2014/01/12 20:24:46 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 36.3km (22.6mi)
HYPO2K = 15.3km (9.5 mi) Magnitude = 0.9

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2014/01/12 20:24:46  38.814 -122.815  M4.5   2.5 6km NW of The Geysers, California

EQPROC Summary:

470 2014Jan12 2024 51.87  38.5242 -122.6214  1.25 0.02  8.6 88.2 250  7
TASRZ SHZ PN 01 2014Jan12 2024 54.03 P D1   8.6  -0.00
JCPZ  SHZ PN 08 2014Jan12 2025 11.40 P U3 107.3   0.72
CBS   SHZ PN 07 2014Jan12 2025 11.98 P U3 116.8  -0.00
ADUB1 SHZ PN 01 2014Jan12 2025 16.63 P D3 152.7   0.07
B057  EHZ PB -- 2014Jan12 2025  2.32 P D0  55.4  -0.00
B058  EHZ PB -- 2014Jan12 2025 23.48 Pn?3 212.5  -0.69
B073  EHZ PB -- 2014Jan12 2025 41.99 Pn?3 343.5   1.13

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2014-01-12  2024 48.16  38 46.72  122W38.26   1.25  0.48 13.20 30.38        3.60  3.60E
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    7    7  32.8  Emb  309   6   5   7   0   7      -                          4  0.41 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     3.60      4  0.41 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
 TASRZPN SHZ 01 A 32.8 191  35  PD 1  54.03  5.87  5.89 0.00 -0.02  1.75  W  0.983 0.00 29.0   2.44 E                        
 B057 PB EHZ -- A 83.6 175  35  PD    62.32 14.16 14.16 0.00  0.00  2.33  W  0.881 0.00  101   3.73 E                        
 JCPZ PN SHZ 08 A135.0 168  35  PU 3  71.40 23.24 22.50 0.00  0.74* 0.58  W  0.085 0.00 53.0 4 3.17XE                        
 CBS  PN SHZ 07 A137.7 140  35  PU 3  71.98 23.82 22.95 0.00  0.87* 0.58  W  0.963 0.00  117 4 3.93XE                        
 ADUB1PN SHZ 01 A179.5 161  32  PD 3  76.63 28.47 29.71 0.00 -1.24* 0.58  W  0.116 0.00  144   4.18 E                        
 B058 PB EHZ -- A238.6 156  26  P  3  83.48 35.32 37.10 0.00 -1.78* 0.58  W  0.482 0.00 61.0 1 3.42 E                        
 B073 PB EHZ -- A368.3 147  26  P  3 101.99 53.83 52.95 0.00  0.88* 0.58  W  0.487 0.00 1.00 4                               

Event Files: January 2014