Earthquake Information
 Origin Time
 2026-08-22 10:21:24 (GMT)
 Magnitude
 M 1.4
 Latitude
 38.7080° N
 Longitude
 23.3909° E
 Focal Depth
 26 km
 # of Arrivals
 10
 Location 32.7 km NNW of Chalkida
34.6 km E of Atalanti
85.9 km NNW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA17.0 91 P10:21:29.58 -0.71.0A
PSAHHA27.1125 P10:21:31.48 -0.11.0A
ATALHA32.1267 P10:21:32.32 0.11.0A
SAGMAHL34.3177 P10:21:32.25 -0.21.0A
LKRHL34.7259 P10:21:32.59 0.11.0A
ERTRHA48.0134 P10:21:34.57 0.41.0A
VILLHA60.9186 P10:21:36.63 0.91.0A
SERGHP120.6255 P10:21:41.93 -1.31.0A
NESNHT134.9327 P10:21:45.70 0.71.0A


  Solution details 

Event:
    Public ID              nkua2026qkms
    Description
      region name: Greece
Origin:
    Date                   2026-08-22
    Time                  10:21:23.78  +/-    0.5 s
    Latitude              38.7080 deg  +/-      6 km
    Longitude             23.3909 deg  +/-      4 km
    Depth                      26 km   +/-    6 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.65 s
    Azimuthal gap             124 deg

2 Network magnitudes:
    MLv       1.38 +/- 0.28   7            
    M         1.38            7 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  91  P       10:21:29.58  -0.7 A  1.0  MRKA 
    PSAH  HA    0.2 125  P       10:21:31.48  -0.1 A  1.0  PSAH 
    ATAL  HA    0.3 267  P       10:21:32.32   0.1 A  1.0  ATAL 
    SAGMA HL    0.3 177  P       10:21:32.25  -0.2 A  1.0  SAGMA
    LKR   HL    0.3 259  P       10:21:32.59   0.1 A  1.0  LKR  
    ERTR  HA    0.4 134  P       10:21:34.57   0.4 A  1.0  ERTR 
    VILL  HA    0.5 186  P       10:21:36.63   0.9 A  1.0  VILL 
    MRTH  HA    0.7 143  P       10:21:41.88   3.6 AX 0.0  MRTH 
    SERG  HP    1.1 255  P       10:21:41.93  -1.3 A  1.0  SERG 
    NESN  HT    1.2 327  P       10:21:45.70   0.7 A  1.0  NESN 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  91  MLv     1.31 -0.07   0.605524      
    PSAH  HA    0.2 125  MLv     1.02 -0.36   0.175823      
    ATAL  HA    0.3 267  MLv     1.57  0.19   0.463002      
    SAGMA HL    0.3 177  MLv     0.86 -0.52   0.0804988      
    LKR   HL    0.3 259  MLv     1.73  0.35    0.31532      
    ERTR  HA    0.4 134  MLv     1.32 -0.06    0.10472      
    VILL  HA    0.5 186  MLv     1.71  0.33   0.126537