Earthquake Information
 Origin Time
 2026-10-04 23:03:30 (GMT)
 Magnitude
 M 1.3
 Latitude
 38.6919° N
 Longitude
 23.3926° E
 Focal Depth
 10 km
 # of Arrivals
 10
 Location 31.1 km NW of Chalkida
34.5 km E of Atalanti
84.2 km NNW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA16.9 85 P23:03:33.35 -0.81.0A
PSAHHA26.0122 P23:03:35.31 -0.21.0A
ATALHA32.2270 P23:03:35.82 -0.71.0A
SAGMAHL32.5177 P23:03:36.10 -0.51.0A
LKRHL34.5262 P23:03:36.03 -0.91.0A
ERTRHA46.7133 P23:03:38.49 -0.31.0A
ACHLHT51.5313 P23:03:39.63 0.11.0A
AOS2HT64.0 37 P23:03:42.43 0.91.0A
VLYHL99.7159 P23:03:47.75 0.71.0A
GURHP124.3228 P23:03:52.43 1.71.0A


  Solution details 

Event:
    Public ID              nkua2026tmam
    Description
      region name: Greece
Origin:
    Date                   2026-10-04
    Time                  23:03:29.78  +/-    0.3 s
    Latitude              38.6919 deg  +/-      3 km
    Longitude             23.3926 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.81 s
    Azimuthal gap              84 deg

2 Network magnitudes:
    MLv       1.32 +/- 0.15   6            
    M         1.32            6 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  85  P       23:03:33.35  -0.8 A  1.0  MRKA 
    PSAH  HA    0.2 122  P       23:03:35.31  -0.2 A  1.0  PSAH 
    ATAL  HA    0.3 270  P       23:03:35.82  -0.7 A  1.0  ATAL 
    SAGMA HL    0.3 177  P       23:03:36.10  -0.5 A  1.0  SAGMA
    LKR   HL    0.3 262  P       23:03:36.03  -0.9 A  1.0  LKR  
    ERTR  HA    0.4 133  P       23:03:38.49  -0.3 A  1.0  ERTR 
    ACHL  HT    0.5 313  P       23:03:39.63   0.1 A  1.0  ACHL 
    AOS2  HT    0.6  37  P       23:03:42.43   0.9 A  1.0  AOS2 
    VLY   HL    0.9 159  P       23:03:47.75   0.7 A  1.0  VLY  
    GUR   HP    1.1 228  P       23:03:52.43   1.7 A  1.0  GUR  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  85  MLv     1.07 -0.25    0.35708      
    PSAH  HA    0.2 122  MLv     1.28 -0.04   0.338496      
    ATAL  HA    0.3 270  MLv     1.29 -0.04   0.240495      
    SAGMA HL    0.3 177  MLv     0.88 -0.44   0.093526      
    LKR   HL    0.3 262  MLv     1.41  0.09   0.150455      
    ERTR  HA    0.4 133  MLv     1.41  0.09    0.14019      
    ACHL  HT    0.5 313  MLv     1.48  0.16   0.123774      
    AOS2  HT    0.6  37  MLv     1.97  0.65   0.226598