Event Number 2153

M2.0 km N of Morgan Hill, CA - 2021/09/03 20:09:21 37.254 -121.635 M2.0 3.1 14km N of Morgan Hill, CA at 2021/09/03 20:09:21 UTC / 2021/09/03 13:09:21 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 3.5km (2.2 mi)
HYPO2K = 0.3km (0.2 mi) Magnitude = 0.4

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2021/09/03 20:09:21  37.254 -121.635  M2.0   3.1 14km N of Morgan Hill, CA

EQPROC Summary:

2153 2021Sep 3 2009 22.19  37.2281 -121.6575  5.54 0.00 22.8 54.8 214  4
MTUMZ SHZ PN 01 2021Sep 3 2009 26.71 P D2  22.8   0.00
ADUB1 SHZ PN 01 2021Sep 3 2009 27.69 P ?0  28.6   0.00
B057  EHZ PB -- 2021Sep 3 2009 41.96 P D2 119.6   0.01
B058  EHZ PB -- 2021Sep 3 2009 31.00 P ?3  48.1   0.01

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2021-09-03  2009 22.20  37 15.092 121W38.259  5.59  0.07  1.49 10.28        1.62  1.62E    5.55
                                                                                          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  25.5  Emb  217   5   2   4   0   4      -                          2  1.61 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
                                                     1.62      2  1.61 E     42  3  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 25.5 245  98  PD 2  26.71  4.51  4.66 0.00 -0.15  0.90  W  1.000 0.00 13.0   1.62 E                        
 ADUB1PN SHZ 01 A 30.4 270  97  P     27.69  5.49  5.45 0.00  0.04  1.79  W  1.000 0.00 29.0   2.42 E                        
 B058 PB EHZ -- A 50.4 174  94  P  3  31.00  8.80  8.69 0.00  0.11  0.45  W  1.000 0.00 3.00 4 0.30XE                        
 B057 PB EHZ -- A118.8 317  91  PD 2  41.96 19.76 19.81 0.00 -0.05  0.87  W  1.000 0.00 1.00 4                               

Event Files: September 2021