Earthquake Information
 Origin Time
 2026-06-23 09:09:49 (GMT)
 Magnitude
 M 1.3
 Latitude
 38.6975° N
 Longitude
 23.4077° E
 Focal Depth
 13 km
 # of Arrivals
 16
 Location 30.9 km NNW of Chalkida
35.8 km E of Atalanti
84.3 km NNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR231Y19.8308 P09:09:53.09 0.11.0M
GR231Y19.8308 S09:09:56.20 0.01.0M
PSAHHA25.2124 P09:09:53.93 0.11.0M
PSAHHA25.2124 S09:09:57.53 -0.11.0M
SAGMAHL33.1180 P09:09:54.91 -0.21.0M
SAGMAHL33.1180 S09:09:59.82 -0.11.0M
ATALHA33.5269 P09:09:55.04 -0.11.0M
ATALHA33.5269 S09:09:59.95 0.01.0M
LKRHL35.9261 P09:09:55.27 -0.21.0M
LKRHL35.9261 S09:10:00.49 -0.11.0M
AMPEHA45.7195 P09:09:57.17 0.11.0M
AMPEHA45.7195 S09:10:03.81 0.51.0M
ERTRHA46.2134 P09:09:57.62 0.51.0M
ERTRHA46.2134 S09:10:03.05 -0.31.0M
VILLHA59.9188 P09:09:59.07 -0.21.0M
VILLHA59.9188 S09:10:07.68 0.41.0M


  Solution details 

Event:
    Public ID              nkua2026meud
    Description
      region name: Greece
Origin:
    Date                   2026-06-23
    Time                  09:09:48.78
    Latitude              38.6975 deg  +/-      1 km
    Longitude             23.4077 deg  +/-      1 km
    Depth                      13 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.17 s
    Azimuthal gap             176 deg

2 Network magnitudes:
    MLv       1.30 +/- 0.19   6            
    M         1.30            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR23  1Y    0.2 308  P       09:09:53.09   0.1 M  1.0  GR23 
    GR23  1Y    0.2 308  S       09:09:56.20   0.0 M  1.0  GR23 
    PSAH  HA    0.2 124  P       09:09:53.93   0.1 M  1.0  PSAH 
    PSAH  HA    0.2 124  S       09:09:57.53  -0.1 M  1.0  PSAH 
    SAGMA HL    0.3 180  P       09:09:54.91  -0.2 M  1.0  SAGMA
    SAGMA HL    0.3 180  S       09:09:59.82  -0.1 M  1.0  SAGMA
    ATAL  HA    0.3 269  P       09:09:55.04  -0.1 M  1.0  ATAL 
    ATAL  HA    0.3 269  S       09:09:59.95   0.0 M  1.0  ATAL 
    LKR   HL    0.3 261  P       09:09:55.27  -0.2 M  1.0  LKR  
    LKR   HL    0.3 261  S       09:10:00.49  -0.1 M  1.0  LKR  
    AMPE  HA    0.4 195  P       09:09:57.17   0.1 M  1.0  AMPE 
    AMPE  HA    0.4 195  S       09:10:03.81   0.5 M  1.0  AMPE 
    ERTR  HA    0.4 134  P       09:09:57.62   0.5 M  1.0  ERTR 
    ERTR  HA    0.4 134  S       09:10:03.05  -0.3 M  1.0  ERTR 
    VILL  HA    0.5 188  P       09:09:59.07  -0.2 M  1.0  VILL 
    VILL  HA    0.5 188  S       09:10:07.68   0.4 M  1.0  VILL 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR23  1Y    0.2 308  MLv     1.20 -0.10    0.40574      
    PSAH  HA    0.2 124  MLv     0.97 -0.33    0.17443      
    SAGMA HL    0.3 180  MLv     0.74 -0.56   0.0648404      
    ATAL  HA    0.3 269  MLv     1.35  0.06   0.260293      
    LKR   HL    0.3 261  MLv     1.55  0.25   0.192597      
    AMPE  HA    0.4 195  MLv     1.37  0.07   0.133967      
    ERTR  HA    0.4 134  MLv     1.34  0.04   0.122491      
    VILL  HA    0.5 188  MLv     1.55  0.25   0.0890769