Earthquake Information
 Origin Time
 2026-06-12 10:21:15 (GMT)
 Magnitude
 M 1.6
 Latitude
 38.6737° N
 Longitude
 23.4100° E
 Focal Depth
 6 km
 # of Arrivals
 14
 Location 28.6 km NW of Chalkida
35.8 km E of Atalanti
81.8 km NNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA15.7 77 P10:21:18.48 -0.11.0M
MRKAHA15.7 77 S10:21:20.67 -0.41.0M
GR231Y21.6313 P10:21:19.88 0.41.0M
GR231Y21.6313 S10:21:23.16 0.41.0M
PSAHHA23.7119 P10:21:20.22 0.41.0M
PSAHHA23.7119 S10:21:23.91 0.51.0M
GR261Y30.4180 P10:21:21.32 0.31.0M
GR261Y30.4180 S10:21:25.17 -0.31.0M
ATALHA33.8274 P10:21:21.73 0.21.0M
ATALHA33.8274 S10:21:26.07 -0.31.0M
LKRHL35.8266 P10:21:21.86 0.01.0M
LKRHL35.8266 S10:21:26.54 -0.41.0M
AOS2HT64.7 36 P10:21:26.52 -0.11.0M
AOS2HT64.7 36 S10:21:34.90 -0.31.0M


  Solution details 

Event:
    Public ID              nkua2026lktz
    Description
      region name: Greece
Origin:
    Date                   2026-06-12
    Time                  10:21:15.24
    Latitude              38.6737 deg  +/-      1 km
    Longitude             23.4100 deg  +/-      1 km
    Depth                       6 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap              86 deg

2 Network magnitudes:
    MLv       1.56 +/- 0.22   7            
    M         1.56            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1  77  P       10:21:18.48  -0.1 M  1.0  MRKA 
    MRKA  HA    0.1  77  S       10:21:20.67  -0.4 M  1.0  MRKA 
    GR23  1Y    0.2 313  P       10:21:19.88   0.4 M  1.0  GR23 
    GR23  1Y    0.2 313  S       10:21:23.16   0.4 M  1.0  GR23 
    PSAH  HA    0.2 119  P       10:21:20.22   0.4 M  1.0  PSAH 
    PSAH  HA    0.2 119  S       10:21:23.91   0.5 M  1.0  PSAH 
    GR26  1Y    0.3 180  P       10:21:21.32   0.3 M  1.0  GR26 
    GR26  1Y    0.3 180  S       10:21:25.17  -0.3 M  1.0  GR26 
    ATAL  HA    0.3 274  P       10:21:21.73   0.2 M  1.0  ATAL 
    ATAL  HA    0.3 274  S       10:21:26.07  -0.3 M  1.0  ATAL 
    LKR   HL    0.3 266  P       10:21:21.86  -0.0 M  1.0  LKR  
    LKR   HL    0.3 266  S       10:21:26.54  -0.4 M  1.0  LKR  
    AOS2  HT    0.6  36  P       10:21:26.52  -0.1 M  1.0  AOS2 
    AOS2  HT    0.6  36  S       10:21:34.90  -0.3 M  1.0  AOS2 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1  77  MLv     1.71  0.14    1.63783      
    GR23  1Y    0.2 313  MLv     1.67  0.11     1.0746      
    PSAH  HA    0.2 119  MLv     1.18 -0.38   0.311838      
    GR26  1Y    0.3 180  MLv     1.13 -0.43   0.187123      
    ATAL  HA    0.3 274  MLv     1.63  0.07   0.486695      
    LKR   HL    0.3 266  MLv     1.65  0.08   0.240386      
    AOS2  HT    0.6  36  MLv     1.72  0.16   0.125639