Earthquake Information
 Origin Time
2026-08-23 23:36:22 (GMT)
 Magnitude
M 1.3
 Latitude
38.7093° N
 Longitude
23.3789° E
 Focal Depth
2 km
 # of Arrivals
14
 Location 33.4 km NW of Chalkida
33.6 km E of Atalanti
86.4 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR231Y17.0310 P23:36:25.10 -0.21.0A
MRKAHA18.0 92 P23:36:24.77 -0.71.0A
PSAHHA28.0124 P23:36:26.88 -0.31.0A
ATALHA31.1267 P23:36:26.99 -0.71.0A
LKRHL33.7259 P23:36:27.34 -0.81.0A
SAGMAHL34.5175 P23:36:28.33 0.11.0A
ERTRHA48.9133 P23:36:30.75 0.11.0A
VILLHA60.9185 P23:36:31.78 -0.91.0A
DOMVHA61.1215 P23:36:32.08 -0.61.0A
AXARHA62.8276 P23:36:34.44 1.41.0A
AOS2HT63.2 39 P23:36:33.33 0.31.0A
VLYHL101.9159 P23:36:41.04 1.51.0A
GURHP124.8227 P23:36:43.93 0.81.0A


  Solution details

Event:
    Public ID              nkua2026qnil
    Description
      region name: Greece
Origin:
    Date                   2026-08-23
    Time                  23:36:21.98  +/-    0.3 s
    Latitude              38.7093 deg  +/-      3 km
    Longitude             23.3789 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.77 s
    Azimuthal gap              89 deg

2 Network magnitudes:
    MLv       1.32 +/- 0.25   9            
    M         1.32            9 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR23  1Y    0.2 310  P       23:36:25.10  -0.2 A  1.0  GR23 
    MRKA  HA    0.2  92  P       23:36:24.77  -0.7 A  1.0  MRKA 
    PSAH  HA    0.3 124  P       23:36:26.88  -0.3 A  1.0  PSAH 
    ATAL  HA    0.3 267  P       23:36:26.99  -0.7 A  1.0  ATAL 
    LKR   HL    0.3 259  P       23:36:27.34  -0.8 A  1.0  LKR  
    SAGMA HL    0.3 175  P       23:36:28.33   0.1 A  1.0  SAGMA
    ERTR  HA    0.4 133  P       23:36:30.75   0.1 A  1.0  ERTR 
    VILL  HA    0.5 185  P       23:36:31.78  -0.9 A  1.0  VILL 
    DOMV  HA    0.5 215  P       23:36:32.08  -0.6 A  1.0  DOMV 
    AXAR  HA    0.6 276  P       23:36:34.44   1.4 A  1.0  AXAR 
    AOS2  HT    0.6  39  P       23:36:33.33   0.3 A  1.0  AOS2 
    ALIO  HA    0.7 160  P       23:36:38.33   3.1 AX 0.0  ALIO 
    VLY   HL    0.9 159  P       23:36:41.04   1.5 A  1.0  VLY  
    GUR   HP    1.1 227  P       23:36:43.93   0.8 A  1.0  GUR  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR23  1Y    0.2 310  MLv     1.20 -0.11   0.478527      
    MRKA  HA    0.2  92  MLv     1.34  0.02   0.612025      
    PSAH  HA    0.3 124  MLv     1.15 -0.17   0.222612      
    ATAL  HA    0.3 267  MLv     1.18 -0.14    0.20064      
    LKR   HL    0.3 259  MLv     1.42  0.11   0.163727      
    SAGMA HL    0.3 175  MLv     0.86 -0.45   0.0796689      
    ERTR  HA    0.4 133  MLv     1.21 -0.10   0.0780454      
    VILL  HA    0.5 185  MLv     1.88  0.57   0.190659      
    DOMV  HA    0.5 215  MLv     2.09  0.77   0.303606      
    AXAR  HA    0.6 276  MLv     0.95 -0.37   0.0866765      
    AOS2  HT    0.6  39  MLv     1.59  0.28   0.0949098