Event Number 1957

M2.5 m WNW of Hollister, CA - 2020/09/19 06:20:19 36.856 -121.447 M2.5 11.1 4km WNW of Hollister, CA at 2020/09/19 06:20:19 UTC / 2020/09/18 23:20:19 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 1.9km (1.2 mi)
HYPO2K = 1.8km (1.1 mi) Magnitude = -0.4

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2020/09/19 06:20:19  36.856 -121.447  M2.5  11.1 4km WNW of Hollister, CA

EQPROC Summary:

1957 2020Sep19  620 19.31  36.8553 -121.4683  2.00 0.02 11.7 93.0 169  7
ATZ   SHZ PN 01 2020Sep19  620 27.07 P D0  40.4  -0.00
ADUB1 SHZ PN 01 2020Sep19  620 30.62 P ?3  62.8  -0.24
JCPZ  SHZ PN 01 2020Sep19  620 38.75 P D3 111.0   0.23
B058  EHZ PB -- 2020Sep19  620 22.21 P U0  11.7  -0.00
B057  EHZ PB -- 2020Sep19  620 46.97 PgD2 162.3   0.97
B073  EHZ PB -- 2020Sep19  620 41.85 PgD3 133.9  -0.00
B054  EHZ PB -- 2020Sep19  620 41.42 PgD3 129.0   0.29

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2020-09-19  0620 19.78  36 50.587 121W27.469  2.00  0.04  0.77  9.01        2.88  2.88E    1.99
                                                                                          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  12.0  Emb  167   5   6   7   0   7      -                          3  1.43 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      3  1.43 E      8  3  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
 B058 PB EHZ -- A 12.0 247  90  PU    22.21  2.43  2.42 0.00  0.01  2.01  W  0.886 0.00 29.0   2.31 E                        
 ATZ  PN SHZ 01 A 42.1 292  90  PD    27.07  7.29  7.31 0.00 -0.02  2.01  W  0.590 0.00 78.0   3.44 E                        
 ADUB1PN SHZ 01 A 64.6 315  90  P  3  30.62 10.84 10.97 0.00 -0.13  0.50  W  0.164 0.00 37.0   2.74 E                        
 JCPZ PN SHZ 01 A112.9 318  90  PD 3  38.75 18.97 18.82 0.00  0.15  0.50  W  0.942 0.00 5.00 4 0.87XE                        
 B054 PB EHZ -- A130.6 331  90  PD 3  41.42 21.64 21.71 0.00 -0.07  0.50  W  0.136 0.00 3.00 4 0.39XE                        
 B073 PB EHZ -- A133.1 138  90  PD 3  41.85 22.07 22.11 0.00 -0.04  0.50  W  0.888 0.00 1.00 4                               
 B057 PB EHZ -- A164.0 324  90  PD 2  46.97 27.19 27.13 0.00  0.06  0.97  W  0.390 0.00 1.00 4                               

Event Files: September 2020