Earthquake Information
 Origin Time
 2026-10-13 15:27:05 (GMT)
 Magnitude
 M 1.7
 Latitude
 38.7046° N
 Longitude
 23.3825° E
 Focal Depth
 5 km
 # of Arrivals
 21
 Location 32.8 km NW of Chalkida
33.8 km E of Atalanti
85.8 km NNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR231Y17.6311 P15:27:08.45 0.11.0M
GR231Y17.6311 S15:27:11.24 0.21.0M
MRKAHA17.7 90 P15:27:08.21 -0.21.0M
MRKAHA17.7 90 S15:27:10.88 -0.21.0M
PSAHHA27.5123 P15:27:10.25 0.31.0M
PSAHHA27.5123 S15:27:14.30 0.41.0M
ATALHA31.4268 P15:27:10.44 -0.21.0M
ATALHA31.4268 S15:27:14.96 0.01.0M
LKRHL33.9260 P15:27:10.72 -0.31.0M
LKRHL33.9260 S15:27:15.31 -0.41.0M
ERTRHA48.3133 P15:27:13.35 -0.11.0M
ERTRHA48.3133 S15:27:19.49 -0.31.0M
VILLHA60.4186 P15:27:15.09 -0.31.0M
VILLHA60.4186 S15:27:23.65 0.41.0M
PRDMHA66.3225 P15:27:16.12 -0.31.0M
PRDMHA66.3225 S15:27:25.28 0.31.0M
MRTHHA81.0143 P15:27:19.27 0.51.0M
AGGHT97.2291 P15:27:21.79 0.31.0M
AGGHT97.2291 S15:27:34.11 0.31.0M
VLYHL101.3159 P15:27:21.95 -0.21.0M
VLYHL101.3159 S15:27:34.87 0.01.0M


  Solution details 

Event:
    Public ID              nkua2026ubwy
    Description
      region name: Greece
Origin:
    Date                   2026-10-13
    Time                  15:27:04.61  +/-    0.4 s
    Latitude              38.7046 deg  +/-      2 km
    Longitude             23.3825 deg  +/-      1 km
    Depth                       5 km   +/-    2 km
    Agency                 HA
    Author                 N. Sakellariou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap             139 deg

2 Network magnitudes:
    MLv       1.71 +/- 0.29   9            
    M         1.71            9 preferred  

21 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR23  1Y    0.2 311  P       15:27:08.45   0.1 M  1.0  GR23 
    GR23  1Y    0.2 311  S       15:27:11.24   0.2 M  1.0  GR23 
    MRKA  HA    0.2  90  P       15:27:08.21  -0.2 M  1.0  MRKA 
    MRKA  HA    0.2  90  S       15:27:10.88  -0.2 M  1.0  MRKA 
    PSAH  HA    0.2 123  P       15:27:10.25   0.3 M  1.0  PSAH 
    PSAH  HA    0.2 123  S       15:27:14.30   0.4 M  1.0  PSAH 
    ATAL  HA    0.3 268  P       15:27:10.44  -0.2 M  1.0  ATAL 
    ATAL  HA    0.3 268  S       15:27:14.96  -0.0 M  1.0  ATAL 
    LKR   HL    0.3 260  P       15:27:10.72  -0.3 M  1.0  LKR  
    LKR   HL    0.3 260  S       15:27:15.31  -0.4 M  1.0  LKR  
    ERTR  HA    0.4 133  P       15:27:13.35  -0.1 M  1.0  ERTR 
    ERTR  HA    0.4 133  S       15:27:19.49  -0.3 M  1.0  ERTR 
    VILL  HA    0.5 186  P       15:27:15.09  -0.3 M  1.0  VILL 
    VILL  HA    0.5 186  S       15:27:23.65   0.4 M  1.0  VILL 
    PRDM  HA    0.6 225  P       15:27:16.12  -0.3 M  1.0  PRDM 
    PRDM  HA    0.6 225  S       15:27:25.28   0.3 M  1.0  PRDM 
    MRTH  HA    0.7 143  P       15:27:19.27   0.5 M  1.0  MRTH 
    AGG   HT    0.9 291  P       15:27:21.79   0.3 M  1.0  AGG  
    AGG   HT    0.9 291  S       15:27:34.11   0.3 M  1.0  AGG  
    VLY   HL    0.9 159  P       15:27:21.95  -0.2 M  1.0  VLY  
    VLY   HL    0.9 159  S       15:27:34.87  -0.0 M  1.0  VLY  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR23  1Y    0.2 311  MLv     1.61 -0.10    1.17366      
    MRKA  HA    0.2  90  MLv     1.40 -0.31   0.723339      
    PSAH  HA    0.2 123  MLv     1.42 -0.29   0.432431      
    ATAL  HA    0.3 268  MLv     1.35 -0.36   0.291135      
    LKR   HL    0.3 260  MLv     1.56 -0.15   0.221051      
    ERTR  HA    0.4 133  MLv     1.43 -0.29   0.132082      
    VILL  HA    0.5 186  MLv     2.14  0.42   0.343101      
    PRDM  HA    0.6 225  MLv     1.83  0.11    0.15694      
    MRTH  HA    0.7 143  MLv     2.02  0.31   0.207273      
    AGG   HT    0.9 291  MLv     2.19  0.48   0.197884      
    VLY   HL    0.9 159  MLv     2.01  0.30   0.160272