Earthquake Information
 Origin Time
 2026-08-20 13:30:38 (GMT)
 Magnitude
 M 1.1
 Latitude
 38.1692° N
 Longitude
 23.5945° E
 Focal Depth
 2 km
 # of Arrivals
 10
 Location 24.0 km NNW of Athens
29.4 km SE of Thiva
32.7 km S of Chalkida
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ALIOHA13.4149 P13:30:39.73 -0.91.0A
MDRAHA16.5223 P13:30:40.46 -0.71.0A
VILLHA24.7269 P13:30:42.61 0.11.0A
PTLHL27.2120 P13:30:42.38 -0.61.0A
ATHUHA28.0144 P13:30:43.22 0.11.0A
MRTHHA30.7100 P13:30:43.03 -0.51.0A
VLYHL39.3154 P13:30:46.46 1.51.0A
LTKHP57.2254 P13:30:48.37 0.31.0A
KARYHA75.3101 P13:30:51.78 0.71.0A


  Solution details 

Event:
    Public ID              nkua2026qhby
    Description
      region name: Greece
Origin:
    Date                   2026-08-20
    Time                  13:30:37.93  +/-    0.6 s
    Latitude              38.1692 deg  +/-      6 km
    Longitude             23.5945 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.72 s
    Azimuthal gap             191 deg

2 Network magnitudes:
    MLv       1.12 +/- 0.20   7            
    M         1.12            7 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ALIO  HA    0.1 149  P       13:30:39.73  -0.9 A  1.0  ALIO 
    MDRA  HA    0.1 223  P       13:30:40.46  -0.7 A  1.0  MDRA 
    VILL  HA    0.2 269  P       13:30:42.61   0.1 A  1.0  VILL 
    PTL   HL    0.2 120  P       13:30:42.38  -0.6 A  1.0  PTL  
    ATHU  HA    0.3 144  P       13:30:43.22   0.1 A  1.0  ATHU 
    SAGMA HL    0.3 328  P       13:30:47.09   3.6 AX 0.0  SAGMA
    MRTH  HA    0.3 100  P       13:30:43.03  -0.5 A  1.0  MRTH 
    VLY   HL    0.4 154  P       13:30:46.46   1.5 A  1.0  VLY  
    LTK   HP    0.5 254  P       13:30:48.37   0.3 A  1.0  LTK  
    KARY  HA    0.7 101  P       13:30:51.78   0.7 A  1.0  KARY 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ALIO  HA    0.1 149  MLv     1.34  0.22   0.797982      
    MDRA  HA    0.1 223  MLv     1.45  0.33   0.866369      
    VILL  HA    0.2 269  MLv     0.85 -0.27    0.13677      
    PTL   HL    0.2 120  MLv     0.91 -0.21     0.1348      
    ATHU  HA    0.3 144  MLv     0.94 -0.18   0.0843378      
    MRTH  HA    0.3 100  MLv     1.16  0.04   0.196127      
    VLY   HL    0.4 154  MLv     1.24  0.12    0.14264