Earthquake Information
 Origin Time
2026-07-21 09:04:29 (GMT)
 Magnitude
M 1.9
 Latitude
38.6935° N
 Longitude
23.4374° E
 Focal Depth
10 km
 # of Arrivals
15
 Location 29.2 km NNW of Chalkida
38.3 km E of Atalanti
83.1 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA13.0 84 P09:04:32.19 -0.41.0A
GR231Y22.1305 P09:04:34.56 0.51.0A
PSAHHA22.9127 P09:04:34.19 0.01.0A
SAGMAHL32.7184 P09:04:35.18 -0.51.0A
ATALHA36.1270 P09:04:34.62 -1.71.0A
ERTRHA44.0136 P09:04:37.77 0.31.0A
VILLHA59.9191 P09:04:38.97 -1.01.0A
AOS2HT61.5 35 P09:04:40.46 0.21.0A
DOMVHA62.8220 P09:04:40.88 0.51.0A
AXARHA68.0277 P09:04:41.02 -0.21.0A
PRDMHA68.9228 P09:04:42.38 1.01.0A
LTKHP85.1209 P09:04:45.20 1.31.0A
DSFHP85.2249 P09:04:43.44 -0.51.0A
GR241Y107.9270 P09:04:47.77 0.21.0A
NESNHT138.5326 P09:04:52.09 0.41.0A


  Solution details

Event:
    Public ID              nkua2026odyc
    Description
      region name: Greece
Origin:
    Date                   2026-07-21
    Time                  09:04:28.89  +/-    0.3 s
    Latitude              38.6935 deg  +/-      3 km
    Longitude             23.4374 deg  +/-      2 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.73 s
    Azimuthal gap              68 deg

2 Network magnitudes:
    MLv       1.93 +/- 0.32  13            
    M         1.93           13 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1  84  P       09:04:32.19  -0.4 A  1.0  MRKA 
    GR23  1Y    0.2 305  P       09:04:34.56   0.5 A  1.0  GR23 
    PSAH  HA    0.2 127  P       09:04:34.19   0.0 A  1.0  PSAH 
    SAGMA HL    0.3 184  P       09:04:35.18  -0.5 A  1.0  SAGMA
    ATAL  HA    0.3 270  P       09:04:34.62  -1.7 A  1.0  ATAL 
    ERTR  HA    0.4 136  P       09:04:37.77   0.3 A  1.0  ERTR 
    VILL  HA    0.5 191  P       09:04:38.97  -1.0 A  1.0  VILL 
    AOS2  HT    0.6  35  P       09:04:40.46   0.2 A  1.0  AOS2 
    DOMV  HA    0.6 220  P       09:04:40.88   0.5 A  1.0  DOMV 
    AXAR  HA    0.6 277  P       09:04:41.02  -0.2 A  1.0  AXAR 
    PRDM  HA    0.6 228  P       09:04:42.38   1.0 A  1.0  PRDM 
    LTK   HP    0.8 209  P       09:04:45.20   1.3 A  1.0  LTK  
    DSF   HP    0.8 249  P       09:04:43.44  -0.5 A  1.0  DSF  
    GR24  1Y    1.0 270  P       09:04:47.77   0.2 A  1.0  GR24 
    NESN  HT    1.2 326  P       09:04:52.09   0.4 A  1.0  NESN 

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1  84  MLv     1.57 -0.35    1.41267      
    GR23  1Y    0.2 305  MLv     2.29  0.36    4.32436      
    PSAH  HA    0.2 127  MLv     1.56 -0.36   0.782375      
    SAGMA HL    0.3 184  MLv     1.25 -0.68   0.215816      
    ATAL  HA    0.3 270  MLv     2.29  0.36    1.92225      
    ERTR  HA    0.4 136  MLv     1.50 -0.42   0.200857      
    VILL  HA    0.5 191  MLv     2.14  0.21   0.346472      
    AOS2  HT    0.6  35  MLv     2.23  0.30   0.418803      
    DOMV  HA    0.6 220  MLv     2.63  0.70    1.03244      
    AXAR  HA    0.6 277  MLv     1.60 -0.33   0.362675      
    PRDM  HA    0.6 228  MLv     2.01  0.08   0.231672      
    LTK   HP    0.8 209  MLv     1.67 -0.26    0.33294      
    DSF   HP    0.8 249  MLv     2.13  0.20   0.253637      
    GR24  1Y    1.0 270  MLv     1.67 -0.25   0.0685164      
    NESN  HT    1.2 326  MLv     2.92  0.99   0.845666