Earthquake Information
 Origin Time
2025-12-31 11:44:40 (GMT)
 Magnitude
M 1.2
 Latitude
38.4156° N
 Longitude
21.8705° E
 Focal Depth
9 km
 # of Arrivals
13
 Location 22.4 km NNE of Patras
26.2 km NW of Aegion
169.7 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
EFPHP3.3 68 P11:44:41.81 -0.21.0A
WGC6HA4.8132 P11:44:43.08 0.91.0A
VVKHP5.2278 P11:44:42.26 0.01.0A
ROD3CL12.1171 P11:44:43.10 -0.31.0A
PYRGCL12.8 93 P11:44:43.10 -0.41.0A
SERGHP16.2 91 P11:44:43.55 -0.51.0A
ANXHP20.2 12 P11:44:44.59 -0.11.0A
LAKAHA21.7154 P11:44:44.57 -0.31.0A
KALEHA23.6 97 P11:44:46.32 1.11.0A
AIOACL29.6146 P11:44:45.73 -0.41.0A
PLEVHP40.4270 P11:44:48.10 0.21.0A
GR241Y41.4 43 P11:44:47.91 -0.11.0A
DROHP53.4195 P11:44:49.93 0.01.0A


  Solution details

Event:
    Public ID              nkua2025zpyj
    Description
      region name: Greece
Origin:
    Date                   2025-12-31
    Time                  11:44:39.94  +/-    1.5 s
    Latitude              38.4156 deg  +/-      3 km
    Longitude             21.8705 deg  +/-      3 km
    Depth                       9 km   +/-   11 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.47 s
    Azimuthal gap              94 deg

2 Network magnitudes:
    MLv       1.18 +/- 0.21  11            
    M         1.18           11 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    EFP   HP    0.0  68  P       11:44:41.81  -0.2 A  1.0  EFP  
    WGC6  HA    0.0 132  P       11:44:43.08   0.9 A  1.0  WGC6 
    VVK   HP    0.0 278  P       11:44:42.26  -0.0 A  1.0  VVK  
    ROD3  CL    0.1 171  P       11:44:43.10  -0.3 A  1.0  ROD3 
    PYRG  CL    0.1  93  P       11:44:43.10  -0.4 A  1.0  PYRG 
    SERG  HP    0.1  91  P       11:44:43.55  -0.5 A  1.0  SERG 
    ANX   HP    0.2  12  P       11:44:44.59  -0.1 A  1.0  ANX  
    LAKA  HA    0.2 154  P       11:44:44.57  -0.3 A  1.0  LAKA 
    KALE  HA    0.2  97  P       11:44:46.32   1.1 A  1.0  KALE 
    AIOA  CL    0.3 146  P       11:44:45.73  -0.4 A  1.0  AIOA 
    PLEV  HP    0.4 270  P       11:44:48.10   0.2 A  1.0  PLEV 
    GR24  1Y    0.4  43  P       11:44:47.91  -0.1 A  1.0  GR24 
    DRO   HP    0.5 195  P       11:44:49.93   0.0 A  1.0  DRO  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    EFP   HP    0.0  68  MLv     1.42  0.24     1.7438      
    WGC6  HA    0.0 132  MLv     1.78  0.60    3.63872      
    VVK   HP    0.0 278  MLv     0.58 -0.60    1.04034      
    ROD3  CL    0.1 171  MLv     1.13 -0.05   0.808101      
    PYRG  CL    0.1  93  MLv     0.92 -0.26   0.200473      
    SERG  HP    0.1  91  MLv     1.18  0.00   0.475759      
    ANX   HP    0.2  12  MLv     0.90 -0.29   0.195284      
    LAKA  HA    0.2 154  MLv     0.94 -0.24   0.199496      
    KALE  HA    0.2  97  MLv     1.12 -0.07   0.266736      
    AIOA  CL    0.3 146  MLv     1.08 -0.10   0.0447233      
    PLEV  HP    0.4 270  MLv     1.58  0.40   0.294726      
    GR24  1Y    0.4  43  MLv     1.41  0.23   0.187562      
    DRO   HP    0.5 195  MLv     1.39  0.20   0.186744