Event Number 2080

M4.1 m SE of Dollar Point, CA - 2021/05/28 15:25:22 39.136 -120.044 M4.1 -2.0 8km SE of Dollar Point, CA at 2021/05/28 15:25:22 UTC / 2021/05/28 08:25:22 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 92.3km (57.3mi)
HYPO2K = 19.9km (12.4mi) Magnitude = 0.2

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2021/05/28 15:25:22  39.136 -120.044  M4.1  -2.0 8km SE of Dollar Point, CA

EQPROC Summary:

2080 2021May28 1525 35.21  38.6155 -120.8730  8.00 0.09144.1168.4 287  6
MTUMZ SHZ PN 01 2021May28 1526  1.90 P ?3 185.9  -1.24
ADUB1 SHZ PN 01 2021May28 1526  2.48 P D2 180.7   0.00
B054  EHZ PB -- 2021May28 1525 57.88 P ?3 144.0   0.07
B057  EHZ PB -- 2021May28 1526  0.23 P U0 163.1   0.00
B073  EHZ PB -- 2021May28 1526 13.62 Pn?3 298.6  -3.88
B058  EHZ PB -- 2021May28 1526  5.20 PnU3 211.2  -1.17

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2021-05-28  1525 24.63  39  1.504 120W13.054  8.15  0.04  6.42  8.98        3.86  3.86E    8.11
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    6    6 232.8  Emb  301   7   3   4   0   6      -                          5  0.59 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
                                                     3.86      5  0.59 E     40  0  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 -- A216.0 234  48  P  3  57.88 33.25 33.56 0.00 -0.31  0.00  W  0.924 0.00  113   3.99 E                        
 B057 PB EHZ -- A232.8 243  48  PU    60.23 35.60 35.61 0.00 -0.01  2.00  W  0.997 0.00 95.0   3.84 E                        
 ADUB1PN SHZ 01 A250.6 219  48  PD 2  62.48 37.85 37.79 0.00  0.06  1.00  W  0.812 0.00  176   4.45 E                        
 MTUMZPN SHZ 01 A254.7 216  48  P  3  61.90 37.27 38.29 0.00 -1.02* 0.00  W  0.074 0.00 75.0 1 3.63 E                        
 B058 PB EHZ -- A274.6 207  48  PU 3  65.20 40.57 40.72 0.00 -0.15  0.50  W  0.226 0.00 91.0   3.84 E                        
 B073 PB EHZ -- A342.4 184  48  P  3  73.62 48.99 49.01 0.00 -0.02  0.50  W  0.963 0.00 1.00 4                               

Event Files: May 2021