Earthquake Information
 Origin Time
 2024-07-20 22:54:51 (GMT)
 Magnitude
 M 1.2
 Latitude
 37.8908° N
 Longitude
 23.6868° E
 Focal Depth
 5 km
 # of Arrivals
 14
 Location 11.1 km SSW of Athens
57.7 km SE of Thiva
64.1 km S of Chalkida
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ATHHL9.6 16 P22:54:53.30 0.21.0M
ATHHL9.6 16 S22:54:54.55 -0.21.0M
NOACHL9.6 16 P22:54:53.33 0.21.0M
NOACHL9.6 16 S22:54:54.72 -0.11.0M
ATHUHA12.0 46 P22:54:53.53 0.01.0M
ATHUHA12.0 46 S22:54:55.31 -0.21.0M
ALIOHA19.5356 P22:54:54.87 0.01.0M
ALIOHA19.5356 S22:54:58.32 0.51.0M
MDRAHA27.0314 P22:54:56.15 0.01.0M
MDRAHA27.0314 S22:55:00.07 -0.11.0M
VILLHA44.7313 P22:54:59.09 -0.11.0M
VILLHA44.7313 S22:55:05.42 0.01.0M
ERTRHA58.0 9 P22:55:01.33 0.11.0M
ERTRHA58.0 9 S22:55:09.09 0.01.0M


  Solution details 

Event:
    Public ID              nkua2024oezl
    Description
      region name: Southern Greece
Origin:
    Date                   2024-07-20
    Time                  22:54:50.93
    Latitude              37.8908 deg  +/-      1 km
    Longitude             23.6868 deg  +/-      1 km
    Depth                       5 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.16 s
    Azimuthal gap             267 deg

2 Network magnitudes:
    MLv       1.22 +/- 0.30   7            
    M         1.22            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ATH   HL    0.1  16  P       22:54:53.30   0.2 M  1.0  ATH  
    ATH   HL    0.1  16  S       22:54:54.55  -0.2 M  1.0  ATH  
    NOAC  HL    0.1  16  P       22:54:53.33   0.2 M  1.0  NOAC 
    NOAC  HL    0.1  16  S       22:54:54.72  -0.1 M  1.0  NOAC 
    ATHU  HA    0.1  46  P       22:54:53.53  -0.0 M  1.0  ATHU 
    ATHU  HA    0.1  46  S       22:54:55.31  -0.2 M  1.0  ATHU 
    ALIO  HA    0.2 356  P       22:54:54.87   0.0 M  1.0  ALIO 
    ALIO  HA    0.2 356  S       22:54:58.32   0.5 M  1.0  ALIO 
    MDRA  HA    0.2 314  P       22:54:56.15  -0.0 M  1.0  MDRA 
    MDRA  HA    0.2 314  S       22:55:00.07  -0.1 M  1.0  MDRA 
    VILL  HA    0.4 313  P       22:54:59.09  -0.1 M  1.0  VILL 
    VILL  HA    0.4 313  S       22:55:05.42  -0.0 M  1.0  VILL 
    ERTR  HA    0.5   9  P       22:55:01.33   0.1 M  1.0  ERTR 
    ERTR  HA    0.5   9  S       22:55:09.09  -0.0 M  1.0  ERTR 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ATH   HL    0.1  16  MLv     1.70  0.48    2.31469      
    NOAC  HL    0.1  16  MLv     1.66  0.43    2.06749      
    ATHU  HA    0.1  46  MLv     0.92 -0.31   0.202181      
    ALIO  HA    0.2 356  MLv     1.28  0.06   0.493524      
    MDRA  HA    0.2 314  MLv     0.79 -0.43   0.104287      
    VILL  HA    0.4 313  MLv     1.03 -0.20   0.0642926      
    ERTR  HA    0.5   9  MLv     1.24  0.02   0.0490323