Earthquake Information
 Origin Time
2019-07-21 23:23:27 (GMT)
 Magnitude
M 0.9
 Latitude
38.1175° N
 Longitude
23.5313° E
 Focal Depth
9 km
 # of Arrivals
16
 Location 23.1 km NW of Athens
38.9 km S of Chalkida
56.2 km ENE of Korinthos
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MAGUHA4.6200 P23:23:29.93 0.01.0M
MAGUHA4.6200 S23:23:31.31 -0.11.0M
PARN1HL12.2 98 P23:23:30.93 0.11.0M
PARN1HL12.2 98 S23:23:33.13 0.11.0M
STFNHA6.7 10 P23:23:30.29 0.11.0M
STFNHA6.7 10 S23:23:31.83 0.01.0M
VILLHA19.9285 P23:23:31.86 -0.21.0M
VILLHA19.9285 S23:23:35.00 -0.21.0M
ATHUHA27.8127 P23:23:33.38 0.11.0M
ATHUHA27.8127 S23:23:36.71 -0.61.0M
DIONHL35.4 97 P23:23:34.53 0.01.0M
DIONHL35.4 97 S23:23:39.07 -0.51.0M
PTLHL30.1105 P23:23:33.61 -0.11.0M
PTLHL30.1105 S23:23:37.84 -0.21.0M
LTKHP50.5258 P23:23:37.09 0.11.0M
LTKHP50.5258 S23:23:43.98 0.11.0M


  Solution details

Event:
    Public ID              nkua2019ofak
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2019-07-21
    Time                  23:23:27.94
    Latitude              38.1175 deg  +/-      0 km
    Longitude             23.5313 deg  +/-      0 km
    Depth                       9 km   +/-    0 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.11 s
    Azimuthal gap              88 deg

2 Network magnitudes:
    MLv       0.94 +/- 0.22   6            
    M         0.94            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MAGU  HA    0.0 200  P       23:23:29.93   0.0 M  1.0  MAGU 
    MAGU  HA    0.0 200  S       23:23:31.31  -0.1 M  1.0  MAGU 
    STFN  HA    0.1  10  P       23:23:30.29   0.1 M  1.0  STFN 
    STFN  HA    0.1  10  S       23:23:31.83  -0.0 M  1.0  STFN 
    PARN1 HL    0.1  98  P       23:23:30.93   0.1 M  1.0  PARN1
    PARN1 HL    0.1  98  S       23:23:33.13   0.1 M  1.0  PARN1
    VILL  HA    0.2 285  P       23:23:31.86  -0.2 M  1.0  VILL 
    VILL  HA    0.2 285  S       23:23:35.00  -0.2 M  1.0  VILL 
    ATHU  HA    0.3 127  P       23:23:33.38   0.1 M  1.0  ATHU 
    ATHU  HA    0.3 127  S       23:23:36.71  -0.6 M  1.0  ATHU 
    PTL   HL    0.3 105  P       23:23:33.61  -0.1 M  1.0  PTL  
    PTL   HL    0.3 105  S       23:23:37.84  -0.2 M  1.0  PTL  
    DION  HL    0.3  97  P       23:23:34.53   0.0 M  1.0  DION 
    DION  HL    0.3  97  S       23:23:39.07  -0.5 M  1.0  DION 
    LTK   HP    0.5 258  P       23:23:37.09   0.1 M  1.0  LTK  
    LTK   HP    0.5 258  S       23:23:43.98   0.1 M  1.0  LTK  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MAGU  HA    0.0 200  MLv     1.24  0.29    1.05154      
    STFN  HA    0.1  10  MLv     0.62 -0.32   0.228237      
    PARN1 HL    0.1  98  MLv     1.19  0.25   0.609833      
    VILL  HA    0.2 285  MLv     0.75 -0.19   0.143558      
    ATHU  HA    0.3 127  MLv     1.00  0.05   0.0985348      
    PTL   HL    0.3 105  MLv     0.97  0.03   0.131683      
    DION  HL    0.3  97  MLv     1.13  0.18   0.392037      
    LTK   HP    0.5 258  MLv     0.31 -0.63   0.0336227