Earthquake Information
 Origin Time
2026-08-21 15:43:38 (GMT)
 Magnitude
M 1.8
 Latitude
38.6855° N
 Longitude
23.4024° E
 Focal Depth
2 km
 # of Arrivals
20
 Location 30.0 km NW of Chalkida
35.2 km E of Atalanti
83.2 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA16.1 82 P15:43:40.26 -0.51.0A
PSAHHA24.9121 P15:43:42.30 0.11.0A
SAGMAHL31.8179 P15:43:43.01 -0.41.0A
ATALHA33.1271 P15:43:43.01 -0.61.0A
LKRHL35.3264 P15:43:43.42 -0.61.0A
AMPEHA44.3195 P15:43:45.53 0.01.0A
ERTRHA45.6133 P15:43:45.55 -0.21.0A
VILLHA58.5188 P15:43:47.21 -0.71.0A
DOMVHA60.2218 P15:43:47.98 -0.21.0A
AOS2HT64.0 36 P15:43:48.57 -0.31.0A
AXARHA65.1278 P15:43:50.63 1.61.0A
PRDMHA66.1227 P15:43:48.65 -0.51.0A
MRTHHA78.2143 P15:43:51.52 0.31.0A
PTLHL81.6150 P15:43:52.16 0.41.0A
DSFHP82.0248 P15:43:51.12 -0.81.0A
LTKHP82.9207 P15:43:53.36 1.41.0A
ATHUHA86.6157 P15:43:52.73 0.11.0A
VLYHL98.7160 P15:43:54.46 -0.21.0A
AGGHT99.6292 P15:43:55.24 0.41.0A
KARYHA115.8129 P15:43:58.11 0.61.0A


  Solution details

Event:
    Public ID              nkua2026qjbv
    Description
      region name: Greece
Origin:
    Date                   2026-08-21
    Time                  15:43:37.60  +/-    0.3 s
    Latitude              38.6855 deg  +/-      3 km
    Longitude             23.4024 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.63 s
    Azimuthal gap             104 deg

2 Network magnitudes:
    MLv       1.79 +/- 0.22  16            
    M         1.79           16 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1  82  P       15:43:40.26  -0.5 A  1.0  MRKA 
    PSAH  HA    0.2 121  P       15:43:42.30   0.1 A  1.0  PSAH 
    SAGMA HL    0.3 179  P       15:43:43.01  -0.4 A  1.0  SAGMA
    ATAL  HA    0.3 271  P       15:43:43.01  -0.6 A  1.0  ATAL 
    LKR   HL    0.3 264  P       15:43:43.42  -0.6 A  1.0  LKR  
    AMPE  HA    0.4 195  P       15:43:45.53   0.0 A  1.0  AMPE 
    ERTR  HA    0.4 133  P       15:43:45.55  -0.2 A  1.0  ERTR 
    VILL  HA    0.5 188  P       15:43:47.21  -0.7 A  1.0  VILL 
    DOMV  HA    0.5 218  P       15:43:47.98  -0.2 A  1.0  DOMV 
    AOS2  HT    0.6  36  P       15:43:48.57  -0.3 A  1.0  AOS2 
    AXAR  HA    0.6 278  P       15:43:50.63   1.6 A  1.0  AXAR 
    PRDM  HA    0.6 227  P       15:43:48.65  -0.5 A  1.0  PRDM 
    MRTH  HA    0.7 143  P       15:43:51.52   0.3 A  1.0  MRTH 
    PTL   HL    0.7 150  P       15:43:52.16   0.4 A  1.0  PTL  
    DSF   HP    0.7 248  P       15:43:51.12  -0.8 A  1.0  DSF  
    LTK   HP    0.7 207  P       15:43:53.36   1.4 A  1.0  LTK  
    ATHU  HA    0.8 157  P       15:43:52.73   0.1 A  1.0  ATHU 
    VLY   HL    0.9 160  P       15:43:54.46  -0.2 A  1.0  VLY  
    AGG   HT    0.9 292  P       15:43:55.24   0.4 A  1.0  AGG  
    KARY  HA    1.0 129  P       15:43:58.11   0.6 A  1.0  KARY 

20 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1  82  MLv     1.60 -0.19    1.24677      
    PSAH  HA    0.2 121  MLv     1.44 -0.35   0.525524      
    SAGMA HL    0.3 179  MLv     1.05 -0.74   0.142399      
    ATAL  HA    0.3 271  MLv     1.90  0.11   0.940247      
    LKR   HL    0.3 264  MLv     1.84  0.05   0.392262      
    AMPE  HA    0.4 195  MLv     1.79 -0.00   0.379775      
    ERTR  HA    0.4 133  MLv     1.46 -0.33    0.16595      
    VILL  HA    0.5 188  MLv     2.07  0.28    0.32437      
    DOMV  HA    0.5 218  MLv     2.61  0.82    1.01196      
    AOS2  HT    0.6  36  MLv     1.75 -0.04   0.133608      
    AXAR  HA    0.6 278  MLv     1.42 -0.37   0.245723      
    PRDM  HA    0.6 227  MLv     1.82  0.03   0.156275      
    MRTH  HA    0.7 143  MLv     2.16  0.37   0.296604      
    PTL   HL    0.7 150  MLv     1.86  0.07   0.142166      
    DSF   HP    0.7 248  MLv     1.93  0.14   0.164992      
    LTK   HP    0.7 207  MLv     1.36 -0.43   0.168534      
    ATHU  HA    0.8 157  MLv     1.96  0.17   0.103903      
    VLY   HL    0.9 160  MLv     2.12  0.33   0.214499      
    AGG   HT    0.9 292  MLv     1.57 -0.22   0.0456288      
    KARY  HA    1.0 129  MLv     2.09  0.30   0.163934