Earthquake Information
 Origin Time
 2025-12-12 13:45:36 (GMT)
 Magnitude
 M 0.5
 Latitude
 38.4452° N
 Longitude
 21.9058° E
 Focal Depth
 8 km
 # of Arrivals
 12
 Location 26.7 km NW of Aegion
26.9 km NNE of Patras
167.7 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
EFPHP2.0181 P13:45:37.28 0.11.0M
EFPHP2.0181 S13:45:38.43 0.01.0M
PYRGCL10.4112 P13:45:38.14 0.01.0M
PYRGCL10.4112 S13:45:40.07 -0.11.0M
SERGHP13.6105 P13:45:38.60 0.01.0M
SERGHP13.6105 S13:45:41.01 0.11.0M
ROD3CL15.3185 P13:45:38.86 0.01.0M
ROD3CL15.3185 S13:45:41.34 0.01.0M
ANXHP16.5 5 P13:45:39.20 0.11.0M
ANXHP16.5 5 S13:45:41.77 -0.11.0M
GR241Y36.9 43 P13:45:42.51 0.11.0M
GR241Y36.9 43 S13:45:47.63 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2025yhju
    Description
      region name: Greece
Origin:
    Date                   2025-12-12
    Time                  13:45:35.57
    Latitude              38.4452 deg  +/-      0 km
    Longitude             21.9058 deg  +/-      0 km
    Depth                       8 km   +/-    0 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.06 s
    Azimuthal gap             180 deg

2 Network magnitudes:
    MLv       0.53 +/- 0.29   6            
    M         0.53            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    EFP   HP    0.0 181  P       13:45:37.28   0.1 M  1.0  EFP  
    EFP   HP    0.0 181  S       13:45:38.43   0.0 M  1.0  EFP  
    PYRG  CL    0.1 112  P       13:45:38.14  -0.0 M  1.0  PYRG 
    PYRG  CL    0.1 112  S       13:45:40.07  -0.1 M  1.0  PYRG 
    SERG  HP    0.1 105  P       13:45:38.60  -0.0 M  1.0  SERG 
    SERG  HP    0.1 105  S       13:45:41.01   0.1 M  1.0  SERG 
    ROD3  CL    0.1 185  P       13:45:38.86  -0.0 M  1.0  ROD3 
    ROD3  CL    0.1 185  S       13:45:41.34  -0.0 M  1.0  ROD3 
    ANX   HP    0.1   5  P       13:45:39.20   0.1 M  1.0  ANX  
    ANX   HP    0.1   5  S       13:45:41.77  -0.1 M  1.0  ANX  
    GR24  1Y    0.3  43  P       13:45:42.51   0.1 M  1.0  GR24 
    GR24  1Y    0.3  43  S       13:45:47.63  -0.1 M  1.0  GR24 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    EFP   HP    0.0 181  MLv     0.82  0.29   0.470628      
    PYRG  CL    0.1 112  MLv     0.09 -0.44   0.0340856      
    SERG  HP    0.1 105  MLv     0.78  0.24   0.216449      
    ROD3  CL    0.1 185  MLv     0.47 -0.06   0.148783      
    ANX   HP    0.1   5  MLv     0.19 -0.34   0.0476491      
    GR24  1Y    0.3  43  MLv     0.74  0.20   0.0517542