Event Number 1774

M2.6 m WSW of Saratoga, CA at 2019/08/21 07:36:34 UTC / 2019/08/21 07:36:34 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 1.3km (0.8 mi)
HYPO2K = 1.8km (1.1 mi) Magnitude = 0.2

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2019/08/21 07:36:34  37.252 -122.054  M2.6   6.2 3km WSW of Saratoga, CA

EQPROC Summary:

1774 2019Aug21  736 34.77  37.2537 -122.0399  6.93 0.07  5.3 45.5 169  7
MTUMZ SHZ PN 01 2019Aug21  736 38.56 P ?0  16.8   0.22
ADUB1 SHZ PN 01 2019Aug21  736 36.59 P U0   5.3   0.00
LCGPZ SHZ PN 01 2019Aug21  736 40.93 P ?0  32.3   0.00
ATZ   SHZ PN 01 2019Aug21  736 41.05 P ?0  33.0   0.00
B054  EHZ PB -- 2019Aug21  736 47.10 P U1  68.8   0.00
B057  EHZ PB -- 2019Aug21  736 50.62 P ?2  97.7  -0.81
B058  EHZ PB -- 2019Aug21  736 46.10 P U3  64.7  -0.30

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2019-08-21  0736 35.23  37 15.03  122W 2.69   1.62  0.08  0.87 10.48        2.40  2.40E    1.60
                                                                                          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   5.7  Emb  172   7   3   6   0   7      -                          7  0.04 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
                                                     2.40      7  0.04 E     26  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
 ADUB1PN SHZ 01 A  5.7  93  65  PU    36.59  1.36  1.42 0.00 -0.06  1.21  W  0.794 0.00 49.0   2.78 E                        
 MTUMZPN SHZ 01 A 17.0 129  65  P     38.56  3.33  3.25 0.00  0.08  1.21  W  0.465 0.00 30.0   2.37 E                        
 LCGPZPN SHZ 01 A 32.4 328  65  P     40.93  5.70  5.76 0.00 -0.06  1.21  W  0.948 0.00 27.0   2.37 E                        
 ATZ  PN SHZ 01 A 32.9 156  65  P     41.05  5.82  5.84 0.00 -0.02  1.21  W  0.811 0.00 54.0   3.04 E                        
 B058 PB EHZ -- A 64.9 140  65  PU 3  46.10 10.87 11.04 0.00 -0.17  0.30  W  0.153 0.00 23.0   2.28 E                        
 B054 PB EHZ -- A 69.0 349  65  PU 1  47.10 11.87 11.72 0.00  0.15  0.85  W  0.826 0.00 27.0   2.44 E                        
 B057 PB EHZ -- A 97.7 333  65  P  2  50.62 15.39 16.38 0.00 -0.99* 0.00  W  0.000 0.00 25.0   2.40 E                        

Event Files: August 2019