Earthquake Information
 Origin Time
 2025-12-12 11:30:41 (GMT)
 Magnitude
 M 1.3
 Latitude
 37.6918° N
 Longitude
 21.9952° E
 Focal Depth
 9 km
 # of Arrivals
 16
 Location 39.2 km SSW of Kalavrita
39.5 km WNW of Tripolis
156.0 km WSW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AMTHP30.8235 P11:30:46.40 -0.21.0M
AMTHP30.8235 S11:30:51.21 0.11.0M
TRP1HI38.2122 P11:30:48.07 0.21.0M
TRP1HI38.2122 S11:30:53.29 0.01.0M
DROHP38.2319 P11:30:47.80 -0.11.0M
DROHP38.2319 S11:30:53.87 0.71.0M
GURHP40.9 48 P11:30:48.21 -0.11.0M
GURHP40.9 48 S11:30:54.04 -0.11.0M
VLXHP49.2136 P11:30:49.71 0.01.0M
VLXHP49.2136 S11:30:56.70 0.21.0M
AIOACL56.1 6 P11:30:50.52 -0.21.0M
AIOACL56.1 6 S11:30:58.26 0.01.0M
LAKAHA61.0359 P11:30:51.38 -0.21.0M
LAKAHA61.0359 S11:31:00.10 0.41.0M
ROD3CL69.1352 P11:30:52.86 0.01.0M
ROD3CL69.1352 S11:31:02.76 0.81.0M


  Solution details 

Event:
    Public ID              nkua2025yhfi
    Description
      region name: Southern Greece
Origin:
    Date                   2025-12-12
    Time                  11:30:40.78
    Latitude              37.6918 deg  +/-      0 km
    Longitude             21.9952 deg  +/-      0 km
    Depth                       9 km   +/-    4 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.18 s
    Azimuthal gap              99 deg

2 Network magnitudes:
    MLv       1.34 +/- 0.21   6            
    M         1.34            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AMT   HP    0.3 235  P       11:30:46.40  -0.2 M  1.0  AMT  
    AMT   HP    0.3 235  S       11:30:51.21   0.1 M  1.0  AMT  
    TRP1  HI    0.3 122  P       11:30:48.07   0.2 M  1.0  TRP1 
    TRP1  HI    0.3 122  S       11:30:53.29   0.0 M  1.0  TRP1 
    DRO   HP    0.3 319  P       11:30:47.80  -0.1 M  1.0  DRO  
    DRO   HP    0.3 319  S       11:30:53.87   0.7 M  1.0  DRO  
    GUR   HP    0.4  48  P       11:30:48.21  -0.1 M  1.0  GUR  
    GUR   HP    0.4  48  S       11:30:54.04  -0.1 M  1.0  GUR  
    VLX   HP    0.4 136  P       11:30:49.71  -0.0 M  1.0  VLX  
    VLX   HP    0.4 136  S       11:30:56.70   0.2 M  1.0  VLX  
    AIOA  CL    0.5   6  P       11:30:50.52  -0.2 M  1.0  AIOA 
    AIOA  CL    0.5   6  S       11:30:58.26   0.0 M  1.0  AIOA 
    LAKA  HA    0.5 359  P       11:30:51.38  -0.2 M  1.0  LAKA 
    LAKA  HA    0.5 359  S       11:31:00.10   0.4 M  1.0  LAKA 
    ROD3  CL    0.6 352  P       11:30:52.86   0.0 M  1.0  ROD3 
    ROD3  CL    0.6 352  S       11:31:02.76   0.8 M  1.0  ROD3 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AMT   HP    0.3 235  MLv     1.09 -0.25   0.166232      
    TRP1  HI    0.3 122  MLv     1.63  0.29   0.379354      
    DRO   HP    0.3 319  MLv     1.07 -0.28   0.213653      
    GUR   HP    0.4  48  MLv     1.44  0.10   0.209128      
    VLX   HP    0.4 136  MLv     0.87 -0.47   0.0349295      
    AIOA  CL    0.5   6  MLv     1.52  0.18   0.0266105      
    LAKA  HA    0.5 359  MLv     1.45  0.11   0.0707986      
    ROD3  CL    0.6 352  MLv     1.48  0.14   0.103314