Event Number 2497

M2.6 km N of Morgan Hill, CA - 2023/08/01 02:32:15 37.254 -121.634 M2.6 5.0 14 km N of Morgan Hill, CA at 2023/08/01 02:32:15 UTC / 2023/07/31 19:32:15 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 1.8km (1.1 mi)
HYPO2K = 2.2km (1.4 mi) Magnitude = -0.2

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2023/08/01 02:32:15  37.254 -121.634  M2.6   5.0 14 km N of Morgan Hill, CA

EQPROC Summary:

2497 2023Aug 1  232 15.35  37.2612 -121.6155  1.50 0.09 27.6 59.2 214  6
MTUMZ SHZ PN 01 2023Aug 1  232 20.83 P ?0  27.6  -0.21
ADUB1 SHZ PN 01 2023Aug 1  232 21.82 P U0  32.2  -0.00
ATZ   SHZ PN 01 2023Aug 1  232 23.34 P U0  40.2   0.17
B058  EHZ PB -- 2023Aug 1  232 25.07 P D1  51.4  -0.00
B057  EHZ PB -- 2023Aug 1  232 35.75 P D0 119.5  -0.00
B054  EHZ PB -- 2023Aug 1  232 30.82 P ?3  84.2   0.19

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2023-08-01  0232 16.07  37 16.312 121W37.512  1.50  0.14  1.64 14.06        2.77  2.77E    1.47
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    6    6  27.5  Emb  219   6   4   5   0   6      -                          5  0.93 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
                                                     2.77      5  0.93 E     34  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
 MTUMZPN SHZ 01 A 27.5 242  65  P     20.83  4.76  4.98 0.00 -0.22  1.06  W  0.944 0.00 23.0   2.18 E                        
 ADUB1PN SHZ 01 A 31.6 266  65  PU    21.82  5.75  5.64 0.00  0.11  1.06  W  0.500 0.00 51.0   2.97 E                        
 ATZ  PN SHZ 01 A 40.7 217  65  PU    23.34  7.27  7.12 0.00  0.15  1.06  W  0.755 0.00  103 2 3.70 E                        
 B058 PB EHZ -- A 52.6 175  65  PD 1  25.07  9.00  9.05 0.00 -0.05  0.79  W  0.864 0.00 29.0   2.49 E                        
 B054 PB EHZ -- A 82.7 323  65  P  3  30.82 14.75 13.95 0.00  0.80* 0.00  W  0.000 0.00 29.0   2.53 E                        
 B057 PB EHZ -- A118.0 316  65  PD    35.75 19.68 19.69 0.00 -0.01  1.04  W  0.934 0.00 11.0 4 1.63XE                        

Event Files: August 2023