Earthquake Information
 Origin Time
2020-09-23 11:50:57 (GMT)
 Magnitude
M 1.1
 Latitude
38.1355° N
 Longitude
23.6002° E
 Focal Depth
6 km
 # of Arrivals
28
 Location 20.5 km NW of Athens
36.5 km S of Chalkida
62.5 km ENE of Korinthos
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MDRAHA14.4235 P11:51:00.64 -0.11.0M
MDRAHA14.4235 S11:51:03.11 0.11.0M
STFNHA6.7313 P11:50:59.36 -0.11.0M
STFNHA6.7313 S11:51:00.78 -0.11.0M
ATHHL20.7150 P11:51:01.95 0.21.0M
ATHHL20.7150 S11:51:04.88 0.01.0M
ATHUHA24.8139 P11:51:02.73 0.31.0M
ATHUHA24.8139 S11:51:06.01 -0.11.0M
PTLHL25.1113 P11:51:02.42 -0.11.0M
PTLHL25.1113 S11:51:06.06 -0.21.0M
VILLHA25.4277 P11:51:02.74 0.11.0M
VILLHA25.4277 S11:51:06.50 0.11.0M
DIONHL29.8102 P11:51:03.50 0.11.0M
DIONHL29.8102 S11:51:07.82 0.11.0M
MRTHHA29.8 93 P11:51:03.40 0.11.0M
MRTHHA29.8 93 S11:51:07.94 0.31.0M
VLYHL35.8152 P11:51:04.38 0.11.0M
VLYHL35.8152 S11:51:09.01 -0.41.0M
LTKHP56.8257 P11:51:07.87 0.11.0M
LTKHP56.8257 S11:51:15.44 -0.11.0M
KYMIHL70.4 38 P11:51:09.46 -0.51.0M
KYMIHL70.4 38 S11:51:19.31 -0.11.0M
MRKAHA63.3359 P11:51:09.08 0.21.0M
MRKAHA63.3359 S11:51:17.45 0.11.0M
KARYHA74.1 99 P11:51:10.46 -0.21.0M
KARYHA74.1 99 S11:51:20.50 0.01.0M
LKRHL77.5317 P11:51:10.94 -0.21.0M
LKRHL77.5317 S11:51:21.38 -0.11.0M


  Solution details

Event:
    Public ID              nkua2020ssxf
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-09-23
    Time                  11:50:57.64
    Latitude              38.1355 deg  +/-      0 km
    Longitude             23.6002 deg  +/-      0 km
    Depth                       6 km   +/-    0 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.15 s
    Azimuthal gap              83 deg

2 Network magnitudes:
    MLv       1.09 +/- 0.29  12            
    M         1.09           12 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    STFN  HA    0.1 313  P       11:50:59.36  -0.1 M  1.0  STFN 
    STFN  HA    0.1 313  S       11:51:00.78  -0.1 M  1.0  STFN 
    MDRA  HA    0.1 235  P       11:51:00.64  -0.1 M  1.0  MDRA 
    MDRA  HA    0.1 235  S       11:51:03.11   0.1 M  1.0  MDRA 
    ATH   HL    0.2 150  P       11:51:01.95   0.2 M  1.0  ATH  
    ATH   HL    0.2 150  S       11:51:04.88   0.0 M  1.0  ATH  
    ATHU  HA    0.2 139  P       11:51:02.73   0.3 M  1.0  ATHU 
    ATHU  HA    0.2 139  S       11:51:06.01  -0.1 M  1.0  ATHU 
    PTL   HL    0.2 113  P       11:51:02.42  -0.1 M  1.0  PTL  
    PTL   HL    0.2 113  S       11:51:06.06  -0.2 M  1.0  PTL  
    VILL  HA    0.2 277  P       11:51:02.74   0.1 M  1.0  VILL 
    VILL  HA    0.2 277  S       11:51:06.50   0.1 M  1.0  VILL 
    DION  HL    0.3 102  P       11:51:03.50   0.1 M  1.0  DION 
    DION  HL    0.3 102  S       11:51:07.82   0.1 M  1.0  DION 
    MRTH  HA    0.3  93  P       11:51:03.40   0.1 M  1.0  MRTH 
    MRTH  HA    0.3  93  S       11:51:07.94   0.3 M  1.0  MRTH 
    VLY   HL    0.3 152  P       11:51:04.38   0.1 M  1.0  VLY  
    VLY   HL    0.3 152  S       11:51:09.01  -0.4 M  1.0  VLY  
    LTK   HP    0.5 257  P       11:51:07.87   0.1 M  1.0  LTK  
    LTK   HP    0.5 257  S       11:51:15.44  -0.1 M  1.0  LTK  
    MRKA  HA    0.6 359  P       11:51:09.08   0.2 M  1.0  MRKA 
    MRKA  HA    0.6 359  S       11:51:17.45   0.1 M  1.0  MRKA 
    KYMI  HL    0.6  38  P       11:51:09.46  -0.5 M  1.0  KYMI 
    KYMI  HL    0.6  38  S       11:51:19.31  -0.1 M  1.0  KYMI 
    KARY  HA    0.7  99  P       11:51:10.46  -0.2 M  1.0  KARY 
    KARY  HA    0.7  99  S       11:51:20.50   0.0 M  1.0  KARY 
    LKR   HL    0.7 317  P       11:51:10.94  -0.2 M  1.0  LKR  
    LKR   HL    0.7 317  S       11:51:21.38  -0.1 M  1.0  LKR  

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    STFN  HA    0.1 313  MLv     1.55  0.46    1.92312      
    MDRA  HA    0.1 235  MLv     1.45  0.37   0.988751      
    ATH   HL    0.2 150  MLv     1.01 -0.08   0.246767      
    ATHU  HA    0.2 139  MLv     0.82 -0.27   0.077696      
    PTL   HL    0.2 113  MLv     0.85 -0.24   0.132036      
    VILL  HA    0.2 277  MLv     1.01 -0.08   0.186816      
    DION  HL    0.3 102  MLv     0.43 -0.66   0.107692      
    MRTH  HA    0.3  93  MLv     0.35 -0.73   0.0321588      
    VLY   HL    0.3 152  MLv     1.03 -0.06     0.1085      
    LTK   HP    0.5 257  MLv     0.73 -0.36   0.0612098      
    MRKA  HA    0.6 359  MLv     1.37  0.28   0.0568099      
    KYMI  HL    0.6  38  MLv     1.23  0.15   0.0381075      
    KARY  HA    0.7  99  MLv     1.43  0.34   0.0574856      
    LKR   HL    0.7 317  MLv     1.65  0.56   0.0488995