Earthquake Information
 Origin Time
 2026-06-28 01:56:38 (GMT)
 Magnitude
 M 1.3
 Latitude
 38.6847° N
 Longitude
 23.4418° E
 Focal Depth
 3 km
 # of Arrivals
 10
 Location 28.1 km NNW of Chalkida
38.6 km E of Atalanti
82.0 km NNW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA12.7 80 P01:56:40.59 -0.31.0A
PSAHHA22.0126 P01:56:42.58 0.11.0A
GR231Y23.0307 P01:56:43.15 0.51.0A
SAGMAHL31.8185 P01:56:44.29 0.21.0A
ATALHA36.5272 P01:56:44.67 -0.21.0A
LKRHL38.7264 P01:56:44.89 -0.41.0A
ERTRHA43.1136 P01:56:46.02 0.01.0A
VILLHA59.0191 P01:56:48.51 -0.11.0A
VLYHL97.5162 P01:56:55.14 0.11.0A


  Solution details 

Event:
    Public ID              nkua2026mnjk
    Description
      region name: Greece
Origin:
    Date                   2026-06-28
    Time                  01:56:38.18  +/-    1.6 s
    Latitude              38.6847 deg  +/-      5 km
    Longitude             23.4418 deg  +/-      3 km
    Depth                       3 km   +/-   15 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.27 s
    Azimuthal gap             133 deg

2 Network magnitudes:
    MLv       1.32 +/- 0.21   7            
    M         1.32            7 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1  80  P       01:56:40.59  -0.3 A  1.0  MRKA 
    PSAH  HA    0.2 126  P       01:56:42.58   0.1 A  1.0  PSAH 
    GR23  1Y    0.2 307  P       01:56:43.15   0.5 A  1.0  GR23 
    SAGMA HL    0.3 185  P       01:56:44.29   0.2 A  1.0  SAGMA
    ATAL  HA    0.3 272  P       01:56:44.67  -0.2 A  1.0  ATAL 
    LKR   HL    0.3 264  P       01:56:44.89  -0.4 A  1.0  LKR  
    ERTR  HA    0.4 136  P       01:56:46.02   0.0 A  1.0  ERTR 
    VILL  HA    0.5 191  P       01:56:48.51  -0.1 A  1.0  VILL 
    PRDM  HA    0.6 229  P       01:56:53.32   3.1 AX 0.0  PRDM 
    VLY   HL    0.9 162  P       01:56:55.14   0.1 A  1.0  VLY  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1  80  MLv     1.29 -0.03   0.740372      
    PSAH  HA    0.2 126  MLv     1.21 -0.11   0.361313      
    GR23  1Y    0.2 307  MLv     1.59  0.27   0.825289      
    SAGMA HL    0.3 185  MLv     0.68 -0.64   0.0606622      
    ATAL  HA    0.3 272  MLv     1.38  0.06   0.233019      
    LKR   HL    0.3 264  MLv     1.76  0.44   0.267895      
    ERTR  HA    0.4 136  MLv     1.16 -0.16   0.0952974