Event Number 1554

M2.0 m NE of Gilroy, CA at 2018/03/31 09:15:26 UTC / 2018/03/31 09:15:26 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 1.2km (0.7 mi)
HYPO2K = 1.0km (0.6 mi) Magnitude = -0.5

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2018/03/31 09:15:26  37.060 -121.490  M2.0   4.2 9km NE of Gilroy, CA

EQPROC Summary:

1554 2018Mar31  915 26.24  37.0695 -121.4841  8.00 0.01 35.2 39.7 230  4
MTUMZ SHZ PN 01 2018Mar31  915 33.52 P U3  37.7   0.20
ADUB1 SHZ PN 01 2018Mar31  915 35.06 P D0  48.0  -0.00
ATZ   SHZ PN 01 2018Mar31  915 33.37 P ?0  38.0  -0.00
CMP   SHZ PN 07 2018Mar31  915 32.90 P D0  35.2  -0.01

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2018-03-31  0915 26.54  37  3.72  121W28.62   7.99  0.02  1.40  8.43        2.46  2.46E    7.94
                                                                                          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  35.7  Emb  234   5   3   4   0   4      -                          4  0.52 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
                                                     2.46      4  0.52 E     48  4  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
 CMP  PN SHZ 07 A 35.7  23 100  PD    32.90  6.36  6.36 0.00  0.00  1.23  W  1.000 0.00 64.0   3.22 E                        
 ATZ  PN SHZ 01 A 38.7 257  99  P     33.37  6.83  6.83 0.00  0.00  1.23  W  1.000 0.00 38.0   2.73 E                        
 MTUMZPN SHZ 01 A 38.7 286  99  PU 3  33.52  6.98  6.84 0.00  0.14  0.31  W  1.000 0.00 11.0   1.54 E                        
 ADUB1PN SHZ 01 A 49.2 295  97  PD    35.06  8.52  8.53 0.00 -0.01  1.23  W  1.000 0.00 21.0   2.18 E                        

Event Files: March 2018