Event Number 2742

M2.6 km SSW of Tres Pinos, CA - 2025/02/22 10:41:05 36.685 -121.348 M2.6 5.2 12 km SSW of Tres Pinos, CA at 2025/02/22 10:41:05 UTC / 2025/02/22 02:41:05 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 23.5km (14.6mi)
HYPO2K = 18.0km (11.2mi) Magnitude = -0.5

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2025/02/22 10:41:05  36.685 -121.348  M2.6   5.2 12 km SSW of Tres Pinos, CA

EQPROC Summary:

2742 2025Feb22 1041  9.04  36.7682 -121.5898  1.50 0.19  3.6 38.4 298  4
ATZ   SHZ PN 01 2025Feb22 1041 16.13 P U0  35.9  -0.00
MTUMZ SHZ PN 01 2025Feb22 1041 19.08 P U1  50.7   0.44
ADUB1 SHZ PN 01 2025Feb22 1041 21.29 P D3  63.4   0.49
B058  EHZ PB -- 2025Feb22 1041  9.91 P U0   3.6  -0.10

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2025-02-22  1041  3.77  36 31.454 121W19.131  1.52  0.52 39.50 40.13        3.07  3.07E    1.48
                                                                                          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  38.5  Emb  351  17   4   4   0   4      -                          4  3.07 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
                                                     3.07      4  3.07 E     32  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
 B058 PB EHZ -- A 38.5 323  65  PU     9.91  6.14  6.76 0.00 -0.62* 1.33  W  0.999 0.00 33.0   2.60 E                        
 ATZ  PN SHZ 01 A 72.3 315  65  PU    16.13 12.36 12.25 0.00  0.11  1.33  W  1.000 0.00 84.0   3.54 E                        
 MTUMZPN SHZ 01 A 86.8 324  65  PU 1  19.08 15.31 14.62 0.00  0.69* 1.00  W  1.000 0.00 17.0   2.02 E                        
 ADUB1PN SHZ 01 A 99.6 324  65  PD 3  21.29 17.52 16.69 0.00  0.83* 0.33  W  1.000 0.00 47.0 1 3.01 E                        

Event Files: Febuary 2025