Event Number 2373

M2.0 km E of Seven Trees, CA - 2022/12/17 18:37:23 37.299 -121.669 M2.0 5.7 15km E of Seven Trees, CA at 2022/12/17 18:37:23 UTC / 2022/12/17 10:37:23 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 23.5km (14.6mi)
HYPO2K = 20.7km (12.9mi) Magnitude = 0.4

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2022/12/17 18:37:23  37.299 -121.669  M2.0   5.7 15km E of Seven Trees, CA

EQPROC Summary:

2373 2022Dec17 1837 24.96  37.1661 -121.8750 22.55 0.05  2.4 51.9 168  5
MTUMZ SHZ PN 01 2022Dec17 1837 28.91 P ?1   2.4   0.00
ADUB1 SHZ PN 01 2022Dec17 1837 29.60 P D3  12.9   0.13
B057  EHZ PB -- 2022Dec17 1837 42.69 P ?2 113.4   0.35
B054  EHZ PB -- 2022Dec17 1837 38.54 P D3  82.3   0.17
B058  EHZ PB -- 2022Dec17 1837 33.92 P ?2  48.3   0.06

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2022-12-17  1837 24.61  37 11.915 121W51.530 25.51  0.17  9.93  3.02        1.56  1.56E   25.47
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    5    5   6.1  Emb  172  11   2   5   0   5      #                          2  1.55 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
                                                     1.56      2  1.55 E     41  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
 MTUMZPN SHZ 01 A  6.1 215 165  P  1  28.91  4.30  4.45 0.00 -0.15  1.67  W  0.908 0.00 11.0   1.56 E                        
 ADUB1PN SHZ 01 A 12.1 297 152  PD 3  29.60  4.99  4.78 0.00  0.21  0.56  W  0.135 0.00 32.0   2.62 E                        
 B058 PB EHZ -- A 50.7 150 107  P  2  33.92  9.31  9.39 0.00 -0.08  1.11  W  0.987 0.00 1.00 4                               
 B054 PB EHZ -- A 79.4 338  98  PD 3  38.54 13.93 13.56 0.00  0.37  0.56  W  0.994 0.00 3.00 4 0.55XE                        
 B057 PB EHZ -- A111.1 327  94  P  2  42.69 18.08 18.28 0.00 -0.20  1.11  W  0.973 0.00 3.00 4 0.59XE                        

Event Files: December 2022