Event Number 1661

M2.7 m NW of Crockett, CA at 2018/11/10 20:01:08 UTC / 2018/11/10 20:01:08 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 7.3km (4.6 mi)
HYPO2K = 5.1km (3.2 mi) Magnitude = 0.1

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2018/11/10 20:01:08  38.064 -122.225  M2.7   9.1 2km NW of Crockett, CA

EQPROC Summary:

1661 2018Nov10 2001  8.98  38.0177 -122.2847  1.50 0.11 19.1 64.6 218  4
MTUMZ SHZ PN 01 2018Nov10 2001 27.40 P D1 102.0   0.44
CMP   SHZ PN 07 2018Nov10 2001 27.68 P U3 112.5  -0.81
B057  EHZ PB -- 2018Nov10 2001 14.20 P U0  24.8   0.00
B054  EHZ PB -- 2018Nov10 2001 13.16 P D0  19.0  -0.06

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2018-11-10  2001  9.43  38  2.72  122W16.05   1.48  0.29 16.32 24.71        2.63  2.63E    1.45
                                                                                          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  21.4  Emb  226   6   4   4   0   4      -                          3  0.10 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
                                                     2.63      3  0.10 E     21  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
 B054 PB EHZ -- A 21.4 163  35  PD    13.16  3.73  3.99 0.00 -0.26  1.41  W  0.999 0.00 39.0   2.65 E                        
 B057 PB EHZ -- A 26.2 266  35  PU    14.20  4.77  4.77 0.00  0.00  1.41  W  0.999 0.00 33.0   2.52 E                        
 MTUMZPN SHZ 01 A104.3 161  35  PD 1  27.40 17.97 17.46 0.00  0.51* 1.01  W  0.999 0.00 7.00 4 1.18XE                        
 CMP  PN SHZ 07 A113.3 132  35  PU 3  27.68 18.25 18.93 0.00 -0.68* 0.18  W  0.999 0.00 99.0 1 3.74 E                        

Event Files: November 2018