Event Number 2387

M2.7 m NE of San Leandro, CA - 2023/01/10 06:59:49 37.740 -122.130 M2.7 5.9 3km NE of San Leandro, CA at 2023/01/10 06:59:49 UTC / 2023/01/09 22:59:49 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 7.1km (4.4 mi)
HYPO2K = 8.4km (5.2 mi) Magnitude = 0.2

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2023/01/10 06:59:49  37.740 -122.130  M2.7   5.9 3km NE of San Leandro, CA

EQPROC Summary:

2387 2023Jan10  659 50.23  37.7322 -122.2094  6.12 0.16 26.3 59.6 135  6
LCGPZ SHZ PN 01 2023Jan10  659 55.35 P D0  26.3  -0.00
ADUB1 SHZ PN 01 2023Jan10  700  0.30 P D0  57.6  -0.34
MTUMZ SHZ PN 01 2023Jan10  700  3.39 P ?1  70.0   0.65
RE9A7 EHZ AM 00 2023Jan10  700  2.74 P ?1  70.0  -0.00
ATZ   SHZ PN 01 2023Jan10  700  5.56 P U0  88.1  -0.00
B057  EHZ PB -- 2023Jan10  659 58.58 P U0  45.4  -0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2023-01-10  0659 50.73  37 43.478 122W13.079  3.06  0.11  0.97 11.22        2.55  2.55E    3.03
                                                                                          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  25.3  Emb  133   7   4   5   0   6      -                          5  0.28 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
                                                     2.55      5  0.28 E     24  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
 LCGPZPN SHZ 01 A 25.3 185  92  PD    55.35  4.62  4.59 0.00  0.03  1.05  W  0.888 0.00 29.0   2.39 E                        
 B057 PB EHZ -- A 45.4 318  91  PU    58.58  7.85  7.86 0.00 -0.01  1.05  W  0.995 0.00 31.0   2.55 E                        
 ADUB1PN SHZ 01 A 57.0 158  91  PD    60.30  9.57  9.75 0.00 -0.18  1.05  W  0.322 0.00 41.0   2.83 E                        
 MTUMZPN SHZ 01 A 69.5 155  90  P  1  63.39 12.66 11.79 0.00  0.87* 0.00  W  0.000 0.00 3.00 4 0.33XE                        
 RE9A7AM EHZ 00 A 70.7  90  90  P  1  62.74 12.01 11.98 0.00  0.03  0.79  W  0.954 0.00 48.0   3.00 E                        
 ATZ  PN SHZ 01 A 87.5 161  90  PU    65.56 14.83 14.70 0.00  0.13  1.05  W  0.839 0.00  100 2 3.73 E                        

Event Files: January 2023