Earthquake Information
 Origin Time
 2023-09-19 11:40:30 (GMT)
 Magnitude
 M 1.6
 Latitude
 38.1298° N
 Longitude
 23.4792° E
 Focal Depth
 7 km
 # of Arrivals
 14
 Location 25.5 km SSE of Thiva
27.6 km NW of Athens
38.6 km SSW of Chalkida
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
STFNHA7.7 48 P11:40:31.53 -0.21.0M
STFNHA7.7 48 S11:40:33.53 0.21.0M
VILLHA15.1285 P11:40:32.62 -0.31.0M
VILLHA15.1285 S11:40:35.51 0.11.0M
GR261Y30.6349 P11:40:35.76 0.21.0M
GR261Y30.6349 S11:40:40.16 0.11.0M
THI2HL35.7319 P11:40:36.16 -0.21.0M
THI2HL35.7319 S11:40:41.50 0.11.0M
MRTHHA40.4 91 P11:40:37.09 0.01.0M
MRTHHA40.4 91 S11:40:42.77 0.11.0M
ERTRHA40.8 41 P11:40:37.34 0.21.0M
ERTRHA40.8 41 S11:40:42.47 -0.31.0M
LTKHP46.4255 P11:40:38.24 0.11.0M
LTKHP46.4255 S11:40:44.43 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2023sjtk
    Description
      region name: Greece
Origin:
    Date                   2023-09-19
    Time                  11:40:29.73
    Latitude              38.1298 deg  +/-      0 km
    Longitude             23.4792 deg  +/-      0 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.16 s
    Azimuthal gap             164 deg

2 Network magnitudes:
    MLv       1.60 +/- 0.19   7            
    M         1.60            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    STFN  HA    0.1  48  P       11:40:31.53  -0.2 M  1.0  STFN 
    STFN  HA    0.1  48  S       11:40:33.53   0.2 M  1.0  STFN 
    VILL  HA    0.1 285  P       11:40:32.62  -0.3 M  1.0  VILL 
    VILL  HA    0.1 285  S       11:40:35.51   0.1 M  1.0  VILL 
    GR26  1Y    0.3 349  P       11:40:35.76   0.2 M  1.0  GR26 
    GR26  1Y    0.3 349  S       11:40:40.16   0.1 M  1.0  GR26 
    THI2  HL    0.3 319  P       11:40:36.16  -0.2 M  1.0  THI2 
    THI2  HL    0.3 319  S       11:40:41.50   0.1 M  1.0  THI2 
    MRTH  HA    0.4  91  P       11:40:37.09  -0.0 M  1.0  MRTH 
    MRTH  HA    0.4  91  S       11:40:42.77   0.1 M  1.0  MRTH 
    ERTR  HA    0.4  41  P       11:40:37.34   0.2 M  1.0  ERTR 
    ERTR  HA    0.4  41  S       11:40:42.47  -0.3 M  1.0  ERTR 
    LTK   HP    0.4 255  P       11:40:38.24   0.1 M  1.0  LTK  
    LTK   HP    0.4 255  S       11:40:44.43  -0.1 M  1.0  LTK  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    STFN  HA    0.1  48  MLv     1.96  0.36     4.6643      
    VILL  HA    0.1 285  MLv     1.73  0.13    1.80652      
    GR26  1Y    0.3 349  MLv     1.36 -0.24   0.312939      
    THI2  HL    0.3 319  MLv     1.68  0.07   0.482171      
    MRTH  HA    0.4  91  MLv     1.68  0.08   0.375646      
    ERTR  HA    0.4  41  MLv     1.59 -0.01   0.296733      
    LTK   HP    0.4 255  MLv     1.03 -0.58   0.221384