Earthquake Information
 Origin Time
 2026-06-29 11:59:43 (GMT)
 Magnitude
 M 1.3
 Latitude
 38.6977° N
 Longitude
 23.4300° E
 Focal Depth
 7 km
 # of Arrivals
 16
 Location 29.9 km NNW of Chalkida
37.8 km E of Atalanti
83.7 km NNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA13.6 87 P11:59:46.01 -0.11.0M
MRKAHA13.6 87 S11:59:48.19 -0.11.0M
GR231Y21.3305 P11:59:47.41 0.21.0M
GR231Y21.3305 S11:59:50.75 0.31.0M
PSAHHA23.7127 P11:59:48.10 0.51.0M
PSAHHA23.7127 S11:59:51.58 0.51.0M
SAGMAHL33.1183 P11:59:49.19 -0.11.0M
SAGMAHL33.1183 S11:59:53.70 -0.31.0M
ATALHA35.5269 P11:59:49.71 0.11.0M
ATALHA35.5269 S11:59:54.63 0.01.0M
LKRHL37.8262 P11:59:49.92 -0.11.0M
LKRHL37.8262 S11:59:55.13 -0.11.0M
ERTRHA44.8136 P11:59:51.37 0.21.0M
ERTRHA44.8136 S11:59:57.07 -0.21.0M
ACHLHT53.5310 P11:59:52.68 0.11.0M
ACHLHT53.5310 S11:59:59.20 -0.51.0M


  Solution details 

Event:
    Public ID              nkua2026mpyu
    Description
      region name: Greece
Origin:
    Date                   2026-06-29
    Time                  11:59:43.06
    Latitude              38.6977 deg  +/-      1 km
    Longitude             23.4300 deg  +/-      1 km
    Depth                       7 km   +/-    6 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.22 s
    Azimuthal gap             137 deg

2 Network magnitudes:
    MLv       1.28 +/- 0.12   6            
    M         1.28            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1  87  P       11:59:46.01  -0.1 M  1.0  MRKA 
    MRKA  HA    0.1  87  S       11:59:48.19  -0.1 M  1.0  MRKA 
    GR23  1Y    0.2 305  P       11:59:47.41   0.2 M  1.0  GR23 
    GR23  1Y    0.2 305  S       11:59:50.75   0.3 M  1.0  GR23 
    PSAH  HA    0.2 127  P       11:59:48.10   0.5 M  1.0  PSAH 
    PSAH  HA    0.2 127  S       11:59:51.58   0.5 M  1.0  PSAH 
    SAGMA HL    0.3 183  P       11:59:49.19  -0.1 M  1.0  SAGMA
    SAGMA HL    0.3 183  S       11:59:53.70  -0.3 M  1.0  SAGMA
    ATAL  HA    0.3 269  P       11:59:49.71   0.1 M  1.0  ATAL 
    ATAL  HA    0.3 269  S       11:59:54.63   0.0 M  1.0  ATAL 
    LKR   HL    0.3 262  P       11:59:49.92  -0.1 M  1.0  LKR  
    LKR   HL    0.3 262  S       11:59:55.13  -0.1 M  1.0  LKR  
    ERTR  HA    0.4 136  P       11:59:51.37   0.2 M  1.0  ERTR 
    ERTR  HA    0.4 136  S       11:59:57.07  -0.2 M  1.0  ERTR 
    ACHL  HT    0.5 310  P       11:59:52.68   0.1 M  1.0  ACHL 
    ACHL  HT    0.5 310  S       11:59:59.20  -0.5 M  1.0  ACHL 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1  87  MLv     1.26 -0.02   0.658075      
    GR23  1Y    0.2 305  MLv     1.37  0.09   0.548137      
    PSAH  HA    0.2 127  MLv     1.06 -0.22    0.23583      
    SAGMA HL    0.3 183  MLv     0.85 -0.43   0.0826689      
    ATAL  HA    0.3 269  MLv     1.25 -0.03   0.181461      
    LKR   HL    0.3 262  MLv     1.46  0.18    0.13928      
    ERTR  HA    0.4 136  MLv     1.35  0.07    0.13493      
    ACHL  HT    0.5 310  MLv     1.39  0.11   0.0888436