Earthquake Information
 Origin Time
 2026-09-20 15:36:26 (GMT)
 Magnitude
 M 1.4
 Latitude
 38.6551° N
 Longitude
 23.3958° E
 Focal Depth
 2 km
 # of Arrivals
 12
 Location 27.7 km NW of Chalkida
34.4 km E of Atalanti
80.3 km NNW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA17.4 72 P15:36:28.08 -0.91.0A
GR231Y22.3320 P15:36:30.47 0.71.0A
PSAHHA23.8113 P15:36:30.27 0.21.0A
SAGMAHL28.4177 P15:36:31.42 0.61.0A
ATALHA32.8277 P15:36:30.24 -1.31.0A
LKRHL34.5269 P15:36:30.59 -1.21.0A
ERTRHA43.8129 P15:36:33.55 0.11.0A
VILLHA55.1188 P15:36:34.70 -0.61.0A
DOMVHA57.2219 P15:36:36.59 0.91.0A
PRDMHA63.4229 P15:36:36.17 -0.51.0A
AXARHA65.1281 P15:36:38.68 1.71.0A
AOS2HT67.1 35 P15:36:37.55 0.21.0A


  Solution details 

Event:
    Public ID              nkua2026slws
    Description
      region name: Greece
Origin:
    Date                   2026-09-20
    Time                  15:36:25.58  +/-    0.3 s
    Latitude              38.6551 deg  +/-      3 km
    Longitude             23.3958 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.88 s
    Azimuthal gap              76 deg

2 Network magnitudes:
    MLv       1.39 +/- 0.22  10            
    M         1.39           10 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  72  P       15:36:28.08  -0.9 A  1.0  MRKA 
    GR23  1Y    0.2 320  P       15:36:30.47   0.7 A  1.0  GR23 
    PSAH  HA    0.2 113  P       15:36:30.27   0.2 A  1.0  PSAH 
    SAGMA HL    0.3 177  P       15:36:31.42   0.6 A  1.0  SAGMA
    ATAL  HA    0.3 277  P       15:36:30.24  -1.3 A  1.0  ATAL 
    LKR   HL    0.3 269  P       15:36:30.59  -1.2 A  1.0  LKR  
    ERTR  HA    0.4 129  P       15:36:33.55   0.1 A  1.0  ERTR 
    VILL  HA    0.5 188  P       15:36:34.70  -0.6 A  1.0  VILL 
    DOMV  HA    0.5 219  P       15:36:36.59   0.9 A  1.0  DOMV 
    PRDM  HA    0.6 229  P       15:36:36.17  -0.5 A  1.0  PRDM 
    AXAR  HA    0.6 281  P       15:36:38.68   1.7 A  1.0  AXAR 
    AOS2  HT    0.6  35  P       15:36:37.55   0.2 A  1.0  AOS2 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  72  MLv     1.15 -0.24   0.412067      
    GR23  1Y    0.2 320  MLv     1.33 -0.06   0.467186      
    PSAH  HA    0.2 113  MLv     1.16 -0.23   0.292509      
    SAGMA HL    0.3 177  MLv     0.86 -0.53   0.111841      
    ATAL  HA    0.3 277  MLv     1.36 -0.03   0.276953      
    LKR   HL    0.3 269  MLv     1.49  0.10   0.182027      
    ERTR  HA    0.4 129  MLv     1.29 -0.10    0.12368      
    VILL  HA    0.5 188  MLv     1.67  0.27   0.154747      
    DOMV  HA    0.5 219  MLv     2.06  0.67   0.336709      
    PRDM  HA    0.6 229  MLv     1.73  0.34   0.130354      
    AXAR  HA    0.6 281  MLv     1.12 -0.27   0.124379      
    AOS2  HT    0.6  35  MLv     1.65  0.26   0.103742