Event Number 2711

M3.0 km NW of San Francisco Zoo, CA - 2025/01/10 18:48:01 37.757 -122.560 M3.0 8.4 6 km NW of San Francisco Zoo, CA at 2025/01/10 18:48:01 UTC / 2025/01/10 10:48:01 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 0.8km (0.5 mi)
HYPO2K = 6.2km (3.9 mi) Magnitude = -0.0

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2025/01/10 18:48:01  37.757 -122.560  M3.0   8.4 6 km NW of San Francisco Zoo, CA

EQPROC Summary:

2711 2025Jan10 1848  1.90  37.7597 -122.5684  6.00 0.02 29.7 69.9 220  7
GLFBZ SHZ PN 01 2025Jan10 1848 11.00 P ?2  50.8  -0.16
ADUB1 SHZ PN 01 2025Jan10 1848 15.63 P ?0  77.1   0.02
MTUMZ SHZ PN 01 2025Jan10 1848 17.47 P D0  89.7  -0.00
B054  EHZ PB -- 2025Jan10 1848  8.39 P U0  34.4  -0.00
B057  EHZ PB -- 2025Jan10 1848  7.60 P D0  29.7  -0.00
B058  EHZ PB -- 2025Jan10 1848 23.48 Pn?2 137.8  -0.44
B073  EHZ PB -- 2025Jan10 1848 42.05 Pn?3 273.5   0.83

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2025-01-10  1848  2.04  37 48.691 122W32.277 21.93  0.02  3.32  7.84        3.01  3.01E   21.90
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    7    7  24.1  Emb  213   8   3   4   0   7      -                          6  2.96 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
                                                     3.01      6  2.96 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
 B057 PB EHZ -- A 24.1 355 125  PD     7.60  5.56  5.56 0.00  0.00  1.00  W  1.000 0.00 45.0   2.97 E                        
 B054 PB EHZ -- A 30.3  79 117  PU     8.39  6.35  6.36 0.00 -0.01  1.00  W  1.000 0.00 45.0   3.01 E                        
 GLFBZPN SHZ 01 A 53.1 139  98  P  2  11.00  8.96  9.61 0.00 -0.65* 0.00  W  0.000 0.00 48.0   3.15 E                        
 ADUB1PN SHZ 01 A 79.7 141  93  P     15.63 13.59 13.56 0.00  0.03  1.00  W  1.000 0.00 68.0   3.51 E                        
 MTUMZPN SHZ 01 A 92.5 142  92  PD    17.47 15.43 15.46 0.00 -0.03  1.00  W  1.000 0.00 31.0   2.77 E                        
 B058 PB EHZ -- A140.8 142  91  P  2  23.48 21.44 22.68 0.00 -1.24* 0.00  W  0.000 0.00 31.0   2.82 E                        
 B073 PB EHZ -- A277.1 137  54  P  3  42.05 40.01 39.59 0.00  0.42  0.00  W  0.000 0.00 1.00 4                               

Event Files: January 2025