Earthquake Information
 Origin Time
 2026-06-30 21:35:37 (GMT)
 Magnitude
 M 1.2
 Latitude
 38.7104° N
 Longitude
 23.3848° E
 Focal Depth
 2 km
 # of Arrivals
 11
 Location 33.2 km NW of Chalkida
34.1 km ENE of Atalanti
86.4 km NNW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR231Y17.3309 P21:35:40.62 0.41.0A
MRKAHA17.5 92 P21:35:40.18 -0.11.0A
PSAHHA27.7124 P21:35:42.25 0.21.0A
ATALHA31.6267 P21:35:42.40 -0.31.0A
LKRHL34.2259 P21:35:42.62 -0.51.0A
SAGMAHL34.6176 P21:35:42.72 -0.41.0A
ERTRHA48.6134 P21:35:45.45 -0.11.0A
VILLHA61.1186 P21:35:46.93 -0.71.0A
PRDMHA66.9225 P21:35:48.26 -0.41.0A
ACORHA101.7206 P21:35:56.27 1.81.0A


  Solution details 

Event:
    Public ID              nkua2026msnh
    Description
      region name: Greece
Origin:
    Date                   2026-06-30
    Time                  21:35:36.90  +/-    0.4 s
    Latitude              38.7104 deg  +/-      4 km
    Longitude             23.3848 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.68 s
    Azimuthal gap             143 deg

2 Network magnitudes:
    MLv       1.19 +/- 0.13   6            
    M         1.19            6 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR23  1Y    0.2 309  P       21:35:40.62   0.4 A  1.0  GR23 
    MRKA  HA    0.2  92  P       21:35:40.18  -0.1 A  1.0  MRKA 
    PSAH  HA    0.2 124  P       21:35:42.25   0.2 A  1.0  PSAH 
    ATAL  HA    0.3 267  P       21:35:42.40  -0.3 A  1.0  ATAL 
    LKR   HL    0.3 259  P       21:35:42.62  -0.5 A  1.0  LKR  
    SAGMA HL    0.3 176  P       21:35:42.72  -0.4 A  1.0  SAGMA
    ERTR  HA    0.4 134  P       21:35:45.45  -0.1 A  1.0  ERTR 
    VILL  HA    0.5 186  P       21:35:46.93  -0.7 A  1.0  VILL 
    AXAR  HA    0.6 276  P       21:35:52.11   4.1 AX 0.0  AXAR 
    PRDM  HA    0.6 225  P       21:35:48.26  -0.4 A  1.0  PRDM 
    ACOR  HA    0.9 206  P       21:35:56.27   1.8 A  1.0  ACOR 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR23  1Y    0.2 309  MLv     1.11 -0.08   0.381541      
    MRKA  HA    0.2  92  MLv     1.12 -0.07   0.384515      
    PSAH  HA    0.2 124  MLv     1.04 -0.15   0.177068      
    ATAL  HA    0.3 267  MLv     1.41  0.21   0.328011      
    LKR   HL    0.3 259  MLv     1.29  0.09   0.115232      
    SAGMA HL    0.3 176  MLv     0.85 -0.34   0.0767706      
    ERTR  HA    0.4 134  MLv     1.19 -0.00   0.0754509      
    VILL  HA    0.5 186  MLv     1.77  0.58   0.146841