Earthquake Information
 Origin Time
 2026-06-30 11:44:32 (GMT)
 Magnitude
 M 1.5
 Latitude
 38.6963° N
 Longitude
 23.3933° E
 Focal Depth
 3 km
 # of Arrivals
 18
 Location 31.5 km NW of Chalkida
34.6 km E of Atalanti
84.6 km NNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA16.8 87 P11:44:35.48 0.01.0M
MRKAHA16.8 87 S11:44:37.95 -0.21.0M
GR231Y18.9311 P11:44:35.78 0.01.0M
GR231Y18.9311 S11:44:38.82 0.11.0M
PSAHHA26.2123 P11:44:37.42 0.41.0M
PSAHHA26.2123 S11:44:41.33 0.41.0M
ATALHA32.3269 P11:44:37.99 -0.21.0M
ATALHA32.3269 S11:44:42.82 -0.11.0M
SAGMAHL33.0177 P11:44:38.68 0.41.0M
SAGMAHL33.0177 S11:44:43.07 -0.11.0M
LKRHL34.6261 P11:44:38.27 -0.31.0M
LKRHL34.6261 S11:44:43.44 -0.21.0M
ERTRHA47.0133 P11:44:41.11 0.51.0M
ERTRHA47.0133 S11:44:47.19 0.01.0M
VILLHA59.6187 P11:44:42.55 -0.21.0M
VILLHA59.6187 S11:44:50.95 0.01.0M
GURHP124.7227 P11:44:53.19 -0.11.0M
GURHP124.7227 S11:45:09.75 0.21.0M


  Solution details 

Event:
    Public ID              nkua2026mrtu
    Description
      region name: Greece
Origin:
    Date                   2026-06-30
    Time                  11:44:31.94
    Latitude              38.6963 deg  +/-      0 km
    Longitude             23.3933 deg  +/-      0 km
    Depth                       3 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.18 s
    Azimuthal gap             136 deg

2 Network magnitudes:
    MLv       1.52 +/- 0.20   7            
    M         1.52            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  87  P       11:44:35.48   0.0 M  1.0  MRKA 
    MRKA  HA    0.2  87  S       11:44:37.95  -0.2 M  1.0  MRKA 
    GR23  1Y    0.2 311  P       11:44:35.78   0.0 M  1.0  GR23 
    GR23  1Y    0.2 311  S       11:44:38.82   0.1 M  1.0  GR23 
    PSAH  HA    0.2 123  P       11:44:37.42   0.4 M  1.0  PSAH 
    PSAH  HA    0.2 123  S       11:44:41.33   0.4 M  1.0  PSAH 
    ATAL  HA    0.3 269  P       11:44:37.99  -0.2 M  1.0  ATAL 
    ATAL  HA    0.3 269  S       11:44:42.82  -0.1 M  1.0  ATAL 
    SAGMA HL    0.3 177  P       11:44:38.68   0.4 M  1.0  SAGMA
    SAGMA HL    0.3 177  S       11:44:43.07  -0.1 M  1.0  SAGMA
    LKR   HL    0.3 261  P       11:44:38.27  -0.3 M  1.0  LKR  
    LKR   HL    0.3 261  S       11:44:43.44  -0.2 M  1.0  LKR  
    ERTR  HA    0.4 133  P       11:44:41.11   0.5 M  1.0  ERTR 
    ERTR  HA    0.4 133  S       11:44:47.19  -0.0 M  1.0  ERTR 
    VILL  HA    0.5 187  P       11:44:42.55  -0.2 M  1.0  VILL 
    VILL  HA    0.5 187  S       11:44:50.95   0.0 M  1.0  VILL 
    GUR   HP    1.1 227  P       11:44:53.19  -0.1 M  1.0  GUR  
    GUR   HP    1.1 227  S       11:45:09.75   0.2 M  1.0  GUR  

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  87  MLv     1.65  0.13    1.35838      
    GR23  1Y    0.2 311  MLv     1.58  0.05    1.01046      
    PSAH  HA    0.2 123  MLv     1.37 -0.15   0.413974      
    ATAL  HA    0.3 269  MLv     1.26 -0.26   0.227707      
    SAGMA HL    0.3 177  MLv     0.94 -0.59   0.102545      
    LKR   HL    0.3 261  MLv     1.55  0.03   0.207983      
    ERTR  HA    0.4 133  MLv     1.38 -0.14   0.127391      
    VILL  HA    0.5 187  MLv     1.88  0.35   0.193699      
    GUR   HP    1.1 227  MLv     2.50  0.98   0.379224