Event Number 1292

M2.7 m S of Livermore, California at 2017/05/09 01:46:41 UTC / 2017/05/09 01:46:41 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 8.0km (5.0 mi)
HYPO2K = 4.2km (2.6 mi) Magnitude = -0.2

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2017/05/09 01:46:41  37.663 -121.766  M2.7   5.7 2km S of Livermore, California

EQPROC Summary:

1292 2017May 9  146 41.50  37.7140 -121.7024 27.00 0.11 36.9 63.9 194  6
COS   SHZ PN 07 2017May 9  146 48.99 P U0  36.9   0.00
JCPZ  SHZ PN 08 2017May 9  146 50.97 P D3  56.6  -0.50
ADUB1 SHZ PN 01 2017May 9  146 51.57 P D0  57.4   0.00
B054  EHZ PB -- 2017May 9  146 50.23 P U0  46.8  -0.00
B057  EHZ PB -- 2017May 9  146 55.86 PgU2  83.8   0.26
B058  EHZ PB -- 2017May 9  146 59.57 PgD1 102.2   1.33

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2017-05-09  0146 42.38  37 41.90  121W44.08   4.63  0.18  1.34 16.16        2.88  2.88E    4.60
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    6    6  38.1  Emb  186  10   6   5   0   6      -                          5  0.42 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
                                                     2.88      5  0.42 E     29  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
 COS  PN SHZ 07 A 38.1 123  94  PU    48.99  6.61  6.68 0.00 -0.07  1.18  W  0.985 0.00 83.0   3.48 E                        
 B054 PB EHZ -- A 44.7 294  93  PU    50.23  7.85  7.75 0.00  0.10  1.18  W  0.822 0.00 33.0   2.61 E                        
 JCPZ PN SHZ 08 A 53.4 257  92  PD 3  50.97  8.59  9.15 0.00 -0.56* 0.00  W  0.000 0.00 94.0   3.63 E                        
 ADUB1PN SHZ 01 A 54.6 204  92  PD    51.57  9.19  9.35 0.00 -0.16  1.18  W  0.912 0.00 43.0   2.88 E                        
 B057 PB EHZ -- A 81.7 297  91  PU 2  55.86 13.48 13.76 0.00 -0.28  0.59  W  0.497 0.00 27.0   2.46 E                        
 B058 PB EHZ -- A100.7 172  91  PD 1  59.57 17.19 16.85 0.00  0.34  0.88  W  0.782 0.00 9.00 4 1.42XE                        

Event Files: May 2017