Earthquake Information
 Origin Time
 2026-06-30 21:39:05 (GMT)
 Magnitude
 M 1.1
 Latitude
 38.6832° N
 Longitude
 23.3761° E
 Focal Depth
 2 km
 # of Arrivals
 10
 Location 31.2 km NW of Chalkida
32.9 km E of Atalanti
83.8 km NNW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA18.4 82 P21:39:08.14 -0.31.0A
GR231Y18.8317 P21:39:08.79 0.31.0A
PSAHHA26.7118 P21:39:10.20 0.31.0A
ATALHA30.8272 P21:39:10.41 -0.11.0A
SAGMAHL31.6175 P21:39:10.75 0.11.0A
LKRHL33.0264 P21:39:10.66 -0.31.0A
ERTRHA47.1131 P21:39:13.25 0.01.0A
VILLHA58.0186 P21:39:14.89 -0.21.0A
PRDMHA64.2226 P21:39:16.45 0.31.0A


  Solution details 

Event:
    Public ID              nkua2026msnk
    Description
      region name: Greece
Origin:
    Date                   2026-06-30
    Time                  21:39:04.91  +/-    0.4 s
    Latitude              38.6832 deg  +/-      4 km
    Longitude             23.3761 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.24 s
    Azimuthal gap             125 deg

2 Network magnitudes:
    MLv       1.09 +/- 0.19   6            
    M         1.09            6 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  82  P       21:39:08.14  -0.3 A  1.0  MRKA 
    GR23  1Y    0.2 317  P       21:39:08.79   0.3 A  1.0  GR23 
    PSAH  HA    0.2 118  P       21:39:10.20   0.3 A  1.0  PSAH 
    ATAL  HA    0.3 272  P       21:39:10.41  -0.1 A  1.0  ATAL 
    SAGMA HL    0.3 175  P       21:39:10.75   0.1 A  1.0  SAGMA
    LKR   HL    0.3 264  P       21:39:10.66  -0.3 A  1.0  LKR  
    ERTR  HA    0.4 131  P       21:39:13.25  -0.0 A  1.0  ERTR 
    VILL  HA    0.5 186  P       21:39:14.89  -0.2 A  1.0  VILL 
    AXAR  HA    0.6 279  P       21:39:20.13   4.2 AX 0.0  AXAR 
    PRDM  HA    0.6 226  P       21:39:16.45   0.3 A  1.0  PRDM 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  82  MLv     1.26  0.17   0.503374      
    GR23  1Y    0.2 317  MLv     1.01 -0.09   0.274034      
    PSAH  HA    0.2 118  MLv     1.05 -0.05   0.190668      
    ATAL  HA    0.3 272  MLv     1.32  0.22   0.280022      
    SAGMA HL    0.3 175  MLv     0.56 -0.53   0.047229      
    LKR   HL    0.3 264  MLv     1.13  0.04   0.0869731