Earthquake Information
 Origin Time
 2026-10-15 21:47:23 (GMT)
 Magnitude
 M 1.5
 Latitude
 38.6812° N
 Longitude
 23.3911° E
 Focal Depth
 5 km
 # of Arrivals
 24
 Location 30.2 km NW of Chalkida
34.2 km E of Atalanti
83.1 km NNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA17.1 81 P21:47:27.12 -0.11.0M
MRKAHA17.1 81 S21:47:30.06 0.21.0M
GR231Y19.9315 P21:47:27.88 0.21.0M
GR231Y19.9315 S21:47:30.90 0.21.0M
PSAHHA25.5119 P21:47:28.81 0.21.0M
PSAHHA25.5119 S21:47:32.39 0.11.0M
ATALHA32.1272 P21:47:29.48 -0.21.0M
ATALHA32.1272 S21:47:34.10 -0.11.0M
LKRHL34.2264 P21:47:29.65 -0.41.0M
LKRHL34.2264 S21:47:34.33 -0.41.0M
ERTRHA46.0131 P21:47:31.96 0.01.0M
ERTRHA46.0131 S21:47:37.69 -0.41.0M
ACHLHT52.2314 P21:47:33.06 0.11.0M
ACHLHT52.2314 S21:47:39.72 -0.11.0M
VILLHA57.9187 P21:47:33.68 -0.21.0M
VILLHA57.9187 S21:47:41.82 0.41.0M
DOMVHA59.2217 P21:47:34.50 0.41.0M
DOMVHA59.2217 S21:47:41.88 0.01.0M
AXARHA64.2279 P21:47:35.32 0.41.0M
AXARHA64.2279 S21:47:43.62 0.31.0M
AOS2HT65.0 37 P21:47:35.07 0.01.0M
AOS2HT65.0 37 S21:47:43.20 -0.31.0M
PRDMHA65.0227 P21:47:34.68 -0.41.0M
PRDMHA65.0227 S21:47:43.44 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2026ugan
    Description
      region name: Greece
Origin:
    Date                   2026-10-15
    Time                  21:47:23.48  +/-    0.5 s
    Latitude              38.6812 deg  +/-      1 km
    Longitude             23.3911 deg  +/-      1 km
    Depth                       5 km   +/-    4 km
    Agency                 HA
    Author                 K. Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.26 s
    Azimuthal gap              82 deg

2 Network magnitudes:
    MLv       1.46 +/- 0.20  10            
    M         1.46           10 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  81  P       21:47:27.12  -0.1 M  1.0  MRKA 
    MRKA  HA    0.2  81  S       21:47:30.06   0.2 M  1.0  MRKA 
    GR23  1Y    0.2 315  P       21:47:27.88   0.2 M  1.0  GR23 
    GR23  1Y    0.2 315  S       21:47:30.90   0.2 M  1.0  GR23 
    PSAH  HA    0.2 119  P       21:47:28.81   0.2 M  1.0  PSAH 
    PSAH  HA    0.2 119  S       21:47:32.39   0.1 M  1.0  PSAH 
    ATAL  HA    0.3 272  P       21:47:29.48  -0.2 M  1.0  ATAL 
    ATAL  HA    0.3 272  S       21:47:34.10  -0.1 M  1.0  ATAL 
    LKR   HL    0.3 264  P       21:47:29.65  -0.4 M  1.0  LKR  
    LKR   HL    0.3 264  S       21:47:34.33  -0.4 M  1.0  LKR  
    ERTR  HA    0.4 131  P       21:47:31.96   0.0 M  1.0  ERTR 
    ERTR  HA    0.4 131  S       21:47:37.69  -0.4 M  1.0  ERTR 
    ACHL  HT    0.5 314  P       21:47:33.06   0.1 M  1.0  ACHL 
    ACHL  HT    0.5 314  S       21:47:39.72  -0.1 M  1.0  ACHL 
    VILL  HA    0.5 187  P       21:47:33.68  -0.2 M  1.0  VILL 
    VILL  HA    0.5 187  S       21:47:41.82   0.4 M  1.0  VILL 
    DOMV  HA    0.5 217  P       21:47:34.50   0.4 M  1.0  DOMV 
    DOMV  HA    0.5 217  S       21:47:41.88   0.0 M  1.0  DOMV 
    AXAR  HA    0.6 279  P       21:47:35.32   0.4 M  1.0  AXAR 
    AXAR  HA    0.6 279  S       21:47:43.62   0.3 M  1.0  AXAR 
    AOS2  HT    0.6  37  P       21:47:35.07   0.0 M  1.0  AOS2 
    AOS2  HT    0.6  37  S       21:47:43.20  -0.3 M  1.0  AOS2 
    PRDM  HA    0.6 227  P       21:47:34.68  -0.4 M  1.0  PRDM 
    PRDM  HA    0.6 227  S       21:47:43.44  -0.1 M  1.0  PRDM 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  81  MLv     1.19 -0.26   0.460863      
    GR23  1Y    0.2 315  MLv     1.41 -0.05   0.646179      
    PSAH  HA    0.2 119  MLv     1.05 -0.41   0.204781      
    ATAL  HA    0.3 272  MLv     1.41 -0.04    0.32296      
    LKR   HL    0.3 264  MLv     1.46  0.00    0.17072      
    ERTR  HA    0.4 131  MLv     1.34 -0.11     0.1234      
    ACHL  HT    0.5 314  MLv     1.40 -0.06   0.0985646      
    VILL  HA    0.5 187  MLv     1.73  0.28   0.153533      
    DOMV  HA    0.5 217  MLv     1.89  0.44   0.205196      
    AXAR  HA    0.6 279  MLv     1.19 -0.26   0.147981      
    AOS2  HT    0.6  37  MLv     1.81  0.35    0.15293      
    PRDM  HA    0.6 227  MLv     1.65  0.20   0.107145