Earthquake Information
 Origin Time
2025-12-17 19:40:43 (GMT)
 Magnitude
M 0.8
 Latitude
38.4287° N
 Longitude
21.8477° E
 Focal Depth
2 km
 # of Arrivals
15
 Location 22.8 km NNE of Patras
28.6 km NW of Aegion
172.0 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VVKHP3.2257 P19:40:43.99 0.01.0A
EFPHP5.1 92 P19:40:44.19 -0.11.0A
AGRPCL11.5252 P19:40:45.08 -0.31.0A
ROD3CL14.0164 P19:40:45.15 -0.71.0A
PYRGCL14.9 98 P19:40:45.46 -0.51.0A
WGC4HA15.1106 P19:40:47.20 1.21.0A
SERGHP18.3 95 P19:40:45.91 -0.61.0A
ANXHP19.4 19 P19:40:46.74 0.01.0A
LAKAHA23.9151 P19:40:47.78 0.31.0A
KALEHA25.8 99 P19:40:48.60 0.81.0A
PSARCL30.5111 P19:40:48.44 -0.21.0A
AIOACL32.0145 P19:40:48.93 0.11.0A
GR241Y41.8 46 P19:40:50.49 0.01.0A
KLVHL50.3148 P19:40:50.82 -1.11.0A
DROHP54.3193 P19:40:53.71 1.11.0A


  Solution details

Event:
    Public ID              nkua2025yqza
    Description
      region name: Greece
Origin:
    Date                   2025-12-17
    Time                  19:40:43.02  +/-    0.4 s
    Latitude              38.4287 deg  +/-      3 km
    Longitude             21.8477 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.63 s
    Azimuthal gap             122 deg

2 Network magnitudes:
    MLv       0.85 +/- 0.19  11            
    M         0.85           11 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VVK   HP    0.0 257  P       19:40:43.99  -0.0 A  1.0  VVK  
    EFP   HP    0.0  92  P       19:40:44.19  -0.1 A  1.0  EFP  
    AGRP  CL    0.1 252  P       19:40:45.08  -0.3 A  1.0  AGRP 
    ROD3  CL    0.1 164  P       19:40:45.15  -0.7 A  1.0  ROD3 
    PYRG  CL    0.1  98  P       19:40:45.46  -0.5 A  1.0  PYRG 
    WGC4  HA    0.1 106  P       19:40:47.20   1.2 A  1.0  WGC4 
    SERG  HP    0.2  95  P       19:40:45.91  -0.6 A  1.0  SERG 
    ANX   HP    0.2  19  P       19:40:46.74   0.0 A  1.0  ANX  
    LAKA  HA    0.2 151  P       19:40:47.78   0.3 A  1.0  LAKA 
    KALE  HA    0.2  99  P       19:40:48.60   0.8 A  1.0  KALE 
    PSAR  CL    0.3 111  P       19:40:48.44  -0.2 A  1.0  PSAR 
    AIOA  CL    0.3 145  P       19:40:48.93   0.1 A  1.0  AIOA 
    GR24  1Y    0.4  46  P       19:40:50.49  -0.0 A  1.0  GR24 
    KLV   HL    0.5 148  P       19:40:50.82  -1.1 A  1.0  KLV  
    DRO   HP    0.5 193  P       19:40:53.71   1.1 A  1.0  DRO  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VVK   HP    0.0 257  MLv     0.48 -0.37    0.93027      
    EFP   HP    0.0  92  MLv     0.80 -0.05   0.372326      
    AGRP  CL    0.1 252  MLv     0.66 -0.20   0.185619      
    ROD3  CL    0.1 164  MLv     1.38  0.53    1.29971      
    PYRG  CL    0.1  98  MLv     0.77 -0.08   0.126359      
    WGC4  HA    0.1 106  MLv     1.00  0.15   0.337308      
    SERG  HP    0.2  95  MLv     0.99  0.14   0.270617      
    ANX   HP    0.2  19  MLv     0.72 -0.13   0.137285      
    LAKA  HA    0.2 151  MLv     0.75 -0.10   0.112885      
    KALE  HA    0.2  99  MLv     0.73 -0.12   0.0973543      
    PSAR  CL    0.3 111  MLv     0.66 -0.19   0.062167      
    AIOA  CL    0.3 145  MLv     1.11  0.26   0.0415621      
    GR24  1Y    0.4  46  MLv     1.38  0.53   0.173674