Earthquake Information
 Origin Time
2025-12-17 20:53:13 (GMT)
 Magnitude
M 0.8
 Latitude
38.3959° N
 Longitude
21.9095° E
 Focal Depth
8 km
 # of Arrivals
16
 Location 22.2 km NW of Aegion
22.7 km NE of Patras
165.9 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
WGC6HA1.0169 P20:53:14.37 0.21.0A
EFPHP3.5355 P20:53:14.38 -0.21.0A
PYRGCL9.5 80 P20:53:15.44 -0.11.0A
ROD3CL9.9189 P20:53:15.42 -0.21.0A
WGC1HA12.6140 P20:53:15.98 -0.11.0A
SERGHP13.0 81 P20:53:15.87 -0.21.0A
WGC0HA15.9158 P20:53:16.41 -0.21.0A
AGRPCL16.3270 P20:53:17.15 0.51.0A
LAKAHA18.3161 P20:53:16.76 -0.21.0A
KALEHA20.1 91 P20:53:18.85 1.61.0A
ANXHP22.0 3 P20:53:17.25 -0.31.0A
PSARCL24.2107 P20:53:17.81 -0.11.0A
PSAMCL25.3109 P20:53:17.88 -0.21.0A
AIOACL26.0150 P20:53:17.81 -0.41.0A
GR241Y40.9 37 P20:53:20.37 -0.21.0A
DROHP52.3200 P20:53:22.47 0.11.0A


  Solution details

Event:
    Public ID              nkua2025yrbk
    Description
      region name: Greece
Origin:
    Date                   2025-12-17
    Time                  20:53:12.64  +/-    1.6 s
    Latitude              38.3959 deg  +/-      2 km
    Longitude             21.9095 deg  +/-      3 km
    Depth                       8 km   +/-   12 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.46 s
    Azimuthal gap              85 deg

2 Network magnitudes:
    MLv       0.82 +/- 0.24  12            
    M         0.82           12 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    WGC6  HA    0.0 169  P       20:53:14.37   0.2 A  1.0  WGC6 
    EFP   HP    0.0 355  P       20:53:14.38  -0.2 A  1.0  EFP  
    PYRG  CL    0.1  80  P       20:53:15.44  -0.1 A  1.0  PYRG 
    ROD3  CL    0.1 189  P       20:53:15.42  -0.2 A  1.0  ROD3 
    WGC1  HA    0.1 140  P       20:53:15.98  -0.1 A  1.0  WGC1 
    SERG  HP    0.1  81  P       20:53:15.87  -0.2 A  1.0  SERG 
    WGC0  HA    0.1 158  P       20:53:16.41  -0.2 A  1.0  WGC0 
    AGRP  CL    0.1 270  P       20:53:17.15   0.5 A  1.0  AGRP 
    LAKA  HA    0.2 161  P       20:53:16.76  -0.2 A  1.0  LAKA 
    KALE  HA    0.2  91  P       20:53:18.85   1.6 A  1.0  KALE 
    ANX   HP    0.2   3  P       20:53:17.25  -0.3 A  1.0  ANX  
    PSAR  CL    0.2 107  P       20:53:17.81  -0.1 A  1.0  PSAR 
    PSAM  CL    0.2 109  P       20:53:17.88  -0.2 A  1.0  PSAM 
    AIOA  CL    0.2 150  P       20:53:17.81  -0.4 A  1.0  AIOA 
    GR24  1Y    0.4  37  P       20:53:20.37  -0.2 A  1.0  GR24 
    DRO   HP    0.5 200  P       20:53:22.47   0.1 A  1.0  DRO  

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    WGC6  HA    0.0 169  MLv     1.62  0.79    3.11882      
    EFP   HP    0.0 355  MLv     1.69  0.86    3.17632      
    PYRG  CL    0.1  80  MLv     0.70 -0.12   0.146659      
    ROD3  CL    0.1 189  MLv     1.10  0.28   0.861125      
    WGC1  HA    0.1 140  MLv     1.08  0.26   0.462529      
    SERG  HP    0.1  81  MLv     0.78 -0.05   0.224589      
    WGC0  HA    0.1 158  MLv     0.96  0.14   0.291983      
    AGRP  CL    0.1 270  MLv     0.54 -0.29   0.107673      
    LAKA  HA    0.2 161  MLv     0.54 -0.28   0.0961037      
    KALE  HA    0.2  91  MLv     0.61 -0.21   0.101953      
    ANX   HP    0.2   3  MLv     0.75 -0.08   0.124794      
    PSAR  CL    0.2 107  MLv     0.58 -0.24   0.0756241      
    PSAM  CL    0.2 109  MLv     0.60 -0.23   0.0732146      
    AIOA  CL    0.2 150  MLv     0.96  0.14   0.041891