Earthquake Information
 Origin Time
 2025-12-12 02:39:58 (GMT)
 Magnitude
 M 0.2
 Latitude
 38.4302° N
 Longitude
 21.9677° E
 Focal Depth
 10 km
 # of Arrivals
 12
 Location 22.5 km NNW of Aegion
29.0 km NE of Patras
162.1 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PYRGCL4.8117 P02:40:00.38 0.01.0M
PYRGCL4.8117 S02:40:01.75 -0.31.0M
EFPHP5.4266 P02:40:00.48 0.11.0M
EFPHP5.4266 S02:40:02.03 0.11.0M
WGC4HA5.9137 P02:40:00.37 0.01.0M
WGC4HA5.9137 S02:40:02.12 0.11.0M
SERGHP8.0104 P02:40:00.75 0.11.0M
SERGHP8.0104 S02:40:02.51 0.01.0M
VVKHP13.6266 P02:40:01.18 -0.21.0M
VVKHP13.6266 S02:40:03.88 0.01.0M
ROD3CL15.1206 P02:40:01.59 0.01.0M
ROD3CL15.1206 S02:40:04.13 0.01.0M


  Solution details 

Event:
    Public ID              nkua2025ygnu
    Description
      region name: Greece
Origin:
    Date                   2025-12-12
    Time                  02:39:58.17
    Latitude              38.4302 deg  +/-      0 km
    Longitude             21.9677 deg  +/-      0 km
    Depth                      10 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.11 s
    Azimuthal gap             197 deg

2 Network magnitudes:
    MLv       0.24 +/- 0.25   6            
    M         0.24            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PYRG  CL    0.0 117  P       02:40:00.38  -0.0 M  1.0  PYRG 
    PYRG  CL    0.0 117  S       02:40:01.75  -0.3 M  1.0  PYRG 
    EFP   HP    0.0 266  P       02:40:00.48   0.1 M  1.0  EFP  
    EFP   HP    0.0 266  S       02:40:02.03   0.1 M  1.0  EFP  
    WGC4  HA    0.1 137  P       02:40:00.37   0.0 M  1.0  WGC4 
    WGC4  HA    0.1 137  S       02:40:02.12   0.1 M  1.0  WGC4 
    SERG  HP    0.1 104  P       02:40:00.75   0.1 M  1.0  SERG 
    SERG  HP    0.1 104  S       02:40:02.51  -0.0 M  1.0  SERG 
    VVK   HP    0.1 266  P       02:40:01.18  -0.2 M  1.0  VVK  
    VVK   HP    0.1 266  S       02:40:03.88   0.0 M  1.0  VVK  
    ROD3  CL    0.1 206  P       02:40:01.59   0.0 M  1.0  ROD3 
    ROD3  CL    0.1 206  S       02:40:04.13  -0.0 M  1.0  ROD3 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PYRG  CL    0.0 117  MLv     0.36  0.12   0.0866489      
    EFP   HP    0.0 266  MLv     0.27  0.04   0.109221      
    WGC4  HA    0.1 137  MLv     0.64  0.41   0.248973      
    SERG  HP    0.1 104  MLv     0.13 -0.10   0.0682684      
    VVK   HP    0.1 266  MLv    -0.52 -0.75   0.0517907      
    ROD3  CL    0.1 206  MLv     0.27  0.03   0.0933614