Event Number 1795

M4.5 m SSE of Pleasant Hill, CA at 2019/10/15 05:33:42 UTC / 2019/10/15 05:33:42 PDT

Error Map and Stations Used to Locate Event


   






Errors from USGS Location and Magnitude:

EQPROC = 13.1km (8.1 mi)

HYPO2K = 13.1km (8.1 mi)
Magnitude = 0.3


USGS Report:


Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2019/10/15 05:33:42  37.938 -122.058  M4.5  14.6 1km SSE of Pleasant Hill, CA



EQPROC Summary:


1795 2019Oct15  533 44.33  37.8912 -122.1947 12.87 0.14  3.5 93.2 210  8
LCGPZ SHZ PN 01 2019Oct15  533 52.61 P ?3  44.0   0.00
ADUB1 SHZ PN 01 2019Oct15  533 59.35 P U3  74.0   2.33
MTUMZ SHZ PN 01 2019Oct15  533 59.08 P U0  86.1   0.30
ATZ   SHZ PN 01 2019Oct15  534  1.38 P ?0 104.8   0.00
B057  EHZ PB -- 2019Oct15  533 51.31 P U0  36.1   0.00
B058  EHZ PB -- 2019Oct15  534  4.06 Pn?0 132.9  -0.90
B054  EHZ PB -- 2019Oct15  533 46.88 P D0   3.5   0.00
B073  EHZ PB -- 2019Oct15  534 21.25 PnU2 264.2  -0.44



HYPO2K Report:


 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2019-10-15  0533 41.85  38  1.56  121W57.30  15.10  0.54 13.82  6.12        4.22  4.22E   15.06
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    8    8  28.3  Emb  238  22   5   7   0   8      #                          7  0.12 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
                                                     4.22      7  0.12 E     31  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
 B054 PB EHZ -- A 28.3 230 116  PD    46.88  5.03  5.56 0.00 -0.53* 1.26  W  0.685 0.00  176 1 4.22 E                        
 B057 PB EHZ -- A 53.6 271 104  PU    51.31  9.46  9.44 0.00  0.02  1.26  W  0.918 0.00  179   4.32 E                        
 LCGPZPN SHZ 01 A 63.9 204 101  P  3  52.61 10.76 11.07 0.00 -0.31  0.31  W  0.077 0.00  140   4.10 E                        
 ADUB1PN SHZ 01 A 86.5 182  98  PU 3  59.35 17.50 14.68 0.00  2.82* 0.00  W  0.000 0.00  516 2 5.38 E                        
 MTUMZPN SHZ 01 A 97.0 176  97  PU    59.08 17.23 16.38 0.00  0.85* 1.26  W  0.812 0.00  118   3.97 E                        
 ATZ  PN SHZ 01 A116.4 177  66  P     61.38 19.53 19.34 0.00  0.19  1.26  W  0.774 0.00  473   5.33 E                        
 B058 PB EHZ -- A140.1 166  66  P     64.06 22.21 22.87 0.00 -0.66* 1.26  W  0.486 0.00  143 1 4.20 E                        
 B073 PB EHZ -- A265.9 149  48  PU 2  81.25 39.40 38.91 0.00  0.49  0.40  W  0.244                                           



Event Files: October 2019