Earthquake Information
 Origin Time
 2026-07-29 11:45:48 (GMT)
 Magnitude
 M 1.9
 Latitude
 38.6928° N
 Longitude
 23.3917° E
 Focal Depth
 7 km
 # of Arrivals
 28
 Location 31.2 km NW of Chalkida
34.4 km E of Atalanti
84.3 km NNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR231Y19.0312 P11:45:51.63 0.01.0M
GR231Y19.0312 S11:45:54.70 0.21.0M
PSAHHA26.1122 P11:45:52.75 0.01.0M
PSAHHA26.1122 S11:45:56.61 0.01.0M
ATALHA32.1270 P11:45:53.60 -0.21.0M
ATALHA32.1270 S11:45:58.19 -0.21.0M
SAGMAHL32.6177 P11:45:53.77 -0.11.0M
SAGMAHL32.6177 S11:45:58.46 -0.11.0M
ERTRHA46.8133 P11:45:56.07 -0.11.0M
ERTRHA46.8133 S11:46:02.30 -0.31.0M
VILLHA59.2187 P11:45:57.99 -0.31.0M
VILLHA59.2187 S11:46:06.07 -0.11.0M
DOMVHA60.3217 P11:45:58.34 0.01.0M
DOMVHA60.3217 S11:46:06.69 0.21.0M
AOS2HT63.9 38 P11:45:59.05 0.11.0M
AOS2HT63.9 38 S11:46:07.42 -0.11.0M
AXARHA64.1277 P11:45:59.19 0.11.0M
AXARHA64.1277 S11:46:07.75 0.11.0M
PRDMHA66.0226 P11:45:59.01 -0.41.0M
PRDMHA66.0226 S11:46:08.22 0.01.0M
MRTHHA79.4143 P11:46:02.25 0.71.0M
MRTHHA79.4143 S11:46:12.32 0.41.0M
DSFHP81.4247 P11:46:01.65 -0.31.0M
DSFHP81.4247 S11:46:12.79 0.11.0M
AGGHT98.4292 P11:46:05.04 0.41.0M
AGGHT98.4292 S11:46:17.43 -0.11.0M
VLYHL99.8159 P11:46:05.23 0.51.0M
VLYHL99.8159 S11:46:17.86 0.11.0M


  Solution details 

Event:
    Public ID              nkua2026ostk
    Description
      region name: Greece
Origin:
    Date                   2026-07-29
    Time                  11:45:47.77
    Latitude              38.6928 deg  +/-      0 km
    Longitude             23.3917 deg  +/-      0 km
    Depth                       7 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.19 s
    Azimuthal gap              86 deg

2 Network magnitudes:
    MLv       1.87 +/- 0.28  12            
    M         1.87           12 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR23  1Y    0.2 312  P       11:45:51.63   0.0 M  1.0  GR23 
    GR23  1Y    0.2 312  S       11:45:54.70   0.2 M  1.0  GR23 
    PSAH  HA    0.2 122  P       11:45:52.75  -0.0 M  1.0  PSAH 
    PSAH  HA    0.2 122  S       11:45:56.61   0.0 M  1.0  PSAH 
    ATAL  HA    0.3 270  P       11:45:53.60  -0.2 M  1.0  ATAL 
    ATAL  HA    0.3 270  S       11:45:58.19  -0.2 M  1.0  ATAL 
    SAGMA HL    0.3 177  P       11:45:53.77  -0.1 M  1.0  SAGMA
    SAGMA HL    0.3 177  S       11:45:58.46  -0.1 M  1.0  SAGMA
    ERTR  HA    0.4 133  P       11:45:56.07  -0.1 M  1.0  ERTR 
    ERTR  HA    0.4 133  S       11:46:02.30  -0.3 M  1.0  ERTR 
    VILL  HA    0.5 187  P       11:45:57.99  -0.3 M  1.0  VILL 
    VILL  HA    0.5 187  S       11:46:06.07  -0.1 M  1.0  VILL 
    DOMV  HA    0.5 217  P       11:45:58.34  -0.0 M  1.0  DOMV 
    DOMV  HA    0.5 217  S       11:46:06.69   0.2 M  1.0  DOMV 
    AOS2  HT    0.6  38  P       11:45:59.05   0.1 M  1.0  AOS2 
    AOS2  HT    0.6  38  S       11:46:07.42  -0.1 M  1.0  AOS2 
    AXAR  HA    0.6 277  P       11:45:59.19   0.1 M  1.0  AXAR 
    AXAR  HA    0.6 277  S       11:46:07.75   0.1 M  1.0  AXAR 
    PRDM  HA    0.6 226  P       11:45:59.01  -0.4 M  1.0  PRDM 
    PRDM  HA    0.6 226  S       11:46:08.22   0.0 M  1.0  PRDM 
    MRTH  HA    0.7 143  P       11:46:02.25   0.7 M  1.0  MRTH 
    MRTH  HA    0.7 143  S       11:46:12.32   0.4 M  1.0  MRTH 
    DSF   HP    0.7 247  P       11:46:01.65  -0.3 M  1.0  DSF  
    DSF   HP    0.7 247  S       11:46:12.79   0.1 M  1.0  DSF  
    AGG   HT    0.9 292  P       11:46:05.04   0.4 M  1.0  AGG  
    AGG   HT    0.9 292  S       11:46:17.43  -0.1 M  1.0  AGG  
    VLY   HL    0.9 159  P       11:46:05.23   0.5 M  1.0  VLY  
    VLY   HL    0.9 159  S       11:46:17.86   0.1 M  1.0  VLY  

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR23  1Y    0.2 312  MLv     1.75 -0.12    1.50268      
    PSAH  HA    0.2 122  MLv     1.64 -0.23   0.775963      
    ATAL  HA    0.3 270  MLv     1.65 -0.22   0.562444      
    SAGMA HL    0.3 177  MLv     1.28 -0.59   0.231294      
    ERTR  HA    0.4 133  MLv     1.45 -0.42   0.151832      
    VILL  HA    0.5 187  MLv     2.37  0.49   0.611543      
    DOMV  HA    0.5 217  MLv     2.56  0.69   0.906166      
    AOS2  HT    0.6  38  MLv     1.98  0.10   0.226915      
    AXAR  HA    0.6 277  MLv     1.37 -0.50   0.224875      
    PRDM  HA    0.6 226  MLv     2.10  0.22   0.293869      
    MRTH  HA    0.7 143  MLv     2.15  0.28   0.284704      
    DSF   HP    0.7 247  MLv     2.06  0.19   0.224938      
    AGG   HT    0.9 292  MLv     1.72 -0.15   0.065606      
    VLY   HL    0.9 159  MLv     2.23  0.36   0.271386