Earthquake Information
 Origin Time
 2025-09-10 23:53:41 (GMT)
 Magnitude
 M 1.1
 Latitude
 38.6662° N
 Longitude
 23.3985° E
 Focal Depth
 8 km
 # of Arrivals
 10
 Location 28.5 km NW of Chalkida
34.7 km E of Atalanti
81.4 km NNW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA16.9 75 P23:53:43.88 -0.71.0A
GR231Y21.5317 P23:53:45.19 -0.21.0A
PSAHHA24.1116 P23:53:46.49 0.71.0A
GR261Y29.6178 P23:53:46.38 -0.31.0A
ERTRHA44.4130 P23:53:48.65 -0.41.0A
DOMVHA58.3219 P23:53:51.64 0.41.0A
AOS2HT66.0 36 P23:53:52.94 0.51.0A
NEOHL72.7348 P23:53:53.62 0.11.0A
EVGIHT238.2270 P23:54:16.01 -0.51.0A
LTHKHP247.9245 P23:54:17.98 0.31.0A


  Solution details 

Event:
    Public ID              nkua2025rugb
    Description
      region name: Greece
Origin:
    Date                   2025-09-10
    Time                  23:53:40.50  +/-    0.4 s
    Latitude              38.6662 deg  +/-      3 km
    Longitude             23.3985 deg  +/-      4 km
    Depth                       8 km   +/-    4 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.45 s
    Azimuthal gap              48 deg

2 Network magnitudes:
    MLv       1.05 +/- 0.25   6            
    M         1.05            6 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  75  P       23:53:43.88  -0.7 A  1.0  MRKA 
    GR23  1Y    0.2 317  P       23:53:45.19  -0.2 A  1.0  GR23 
    PSAH  HA    0.2 116  P       23:53:46.49   0.7 A  1.0  PSAH 
    GR26  1Y    0.3 178  P       23:53:46.38  -0.3 A  1.0  GR26 
    ERTR  HA    0.4 130  P       23:53:48.65  -0.4 A  1.0  ERTR 
    DOMV  HA    0.5 219  P       23:53:51.64   0.4 A  1.0  DOMV 
    AOS2  HT    0.6  36  P       23:53:52.94   0.5 A  1.0  AOS2 
    NEO   HL    0.7 348  P       23:53:53.62   0.1 A  1.0  NEO  
    EVGI  HT    2.1 270  P       23:54:16.01  -0.5 A  1.0  EVGI 
    LTHK  HP    2.2 245  P       23:54:17.98   0.3 A  1.0  LTHK 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  75  MLv     1.12  0.07   0.404885      
    GR23  1Y    0.2 317  MLv     0.93 -0.12   0.198201      
    PSAH  HA    0.2 116  MLv     0.60 -0.46   0.0780265      
    GR26  1Y    0.3 178  MLv     0.70 -0.35   0.0725448      
    ERTR  HA    0.4 130  MLv     0.94 -0.11   0.0543424      
    DOMV  HA    0.5 219  MLv     1.69  0.64   0.136261      
    AOS2  HT    0.6  36  MLv     1.21  0.16   0.0381737      
    NEO   HL    0.7 348  MLv     1.41  0.35   0.0761742