Event Number 1130

M1.9 km ESE of Alum Rock, California at 2016/09/07 09:16:10 UTC / 2016/09/07 09:16:10 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 2.8km (1.7 mi)
HYPO2K = 2.8km (1.7 mi) Magnitude = -0.6

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2016/09/07 09:16:10  37.309 -121.681  M1.9   6.6 14km ESE of Alum Rock, California

EQPROC Summary:

1130 2016Sep 7  916 10.26  37.3096 -121.6496  5.16 0.07 18.7 60.7 175  6
ADUB1 SHZ PN 01 2016Sep 7  916 15.99 P ?0  30.0  -0.00
CML   SHZ PN 07 2016Sep 7  916 14.06 P D0  18.7  -0.02
JCPZ  SHZ PN 08 2016Sep 7  916 21.42 P ?3  67.1  -0.86
B058  EHZ PB -- 2016Sep 7  916 20.63 P ?3  57.0   0.06
B057  EHZ PB -- 2016Sep 7  916 28.96 Pg?2 113.6  -0.43
B054  EHZ PB -- 2016Sep 7  916 24.42 P U2  78.1   0.27

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2016-09-07  0916 10.72  37 19.19  121W39.68   1.62  0.04  0.97  9.01        2.50  2.50E    1.59
                                                                                          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  17.5  Emb  170   8   2   4   0   6      -                          3  0.13 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
                                                     2.50      3  0.13 E     33  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
 CML  PN SHZ 07 A 17.5   2  65  PD    14.06  3.34  3.34 0.00  0.00  2.08  W  0.999 0.00 34.0   2.50 E                        
 ADUB1PN SHZ 01 A 29.4 255  65  P     15.99  5.27  5.27 0.00  0.00  2.08  W  0.999 0.00 23.0   2.19 E                        
 B058 PB EHZ -- A 58.2 172  65  P  3  20.63  9.91  9.95 0.00 -0.04  0.52  W  0.999 0.00 1.00 4                               
 JCPZ PN SHZ 08 A 65.7 298  65  P  3  21.42 10.70 11.18 0.00 -0.48  0.04  W  0.001 0.00 33.0   2.63 E                        
 B054 PB EHZ -- A 76.5 322  65  PU 2  24.42 13.70 12.93 0.00  0.77* 0.00  W  0.000 0.00 1.00 4                               
 B057 PB EHZ -- A111.9 315  65  P  2  28.96 18.24 18.69 0.00 -0.45  0.28  W  0.999 0.00 1.00 4                               

Event Files: September 2016