Earthquake Information
 Origin Time
2025-12-20 04:31:42 (GMT)
 Magnitude
M 1.6
 Latitude
38.0484° N
 Longitude
22.5527° E
 Focal Depth
2 km
 # of Arrivals
37
 Location 35.5 km WNW of Korinthos
38.6 km E of Kalavrita
103.7 km W of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THALHA9.8 98 P04:31:44.37 0.41.0A
KRYOHL10.3146 P04:31:44.35 0.31.0A
GURHP22.3236 P04:31:45.49 -0.51.0A
ACORHA32.8122 P04:31:47.39 -0.41.0A
ANTKHA35.5 12 P04:31:46.21 -2.01.0A
LTKHP36.4 94 P04:31:48.30 -0.11.0A
PRDMHA36.4 45 P04:31:48.69 0.31.0A
LOUTHA37.5100 P04:31:48.80 0.21.0A
DSFHP40.4357 P04:31:49.00 -0.11.0A
DOMVHA43.9 58 P04:31:50.15 0.51.0A
PSAMCL44.3313 P04:31:49.56 -0.21.0A
PSARCL45.6314 P04:31:49.87 -0.11.0A
AIOACL46.1291 P04:31:49.23 -0.81.0A
KALEHA52.5317 P04:31:52.10 1.01.0A
LAKAHA54.6293 P04:31:51.17 -0.31.0A
GR301Y58.6178 P04:31:51.43 -0.71.0A
SERGHP59.4313 P04:31:51.93 -0.31.0A
PYRGCL61.7311 P04:31:52.43 -0.21.0A
ROD3CL64.5297 P04:31:55.17 2.01.0A
EPIDHA69.3134 P04:31:54.28 0.31.0A
EFPHP70.5307 P04:31:54.20 0.11.0A
DROHP74.5262 P04:31:54.94 0.11.0A
VLXHP76.9191 P04:31:54.23 -1.01.0A
LKRHL77.3 30 P04:31:55.21 -0.11.0A
GR241Y77.7336 P04:31:54.96 -0.41.0A
AXARHA80.4 7 P04:31:55.52 -0.31.0A
ANXHP81.9318 P04:31:55.63 -0.41.0A
MET1HL89.9125 P04:31:57.21 -0.21.0A
AMTHP93.8233 P04:31:57.47 -0.61.0A
RLSHL95.3271 P04:31:59.01 0.71.0A
AGGHT109.8350 P04:32:00.60 -0.11.0A
GR281Y125.1262 P04:32:03.64 0.61.0A
GR321Y126.2162 P04:32:02.17 -1.01.0A
VLIHL152.0167 P04:32:06.58 -0.31.0A
TYRNHT186.9352 P04:32:13.04 1.31.0A
KTHRHC204.3169 P04:32:16.69 2.61.0A


  Solution details

Event:
    Public ID              nkua2025yvho
    Description
      region name: Greece
Origin:
    Date                   2025-12-20
    Time                  04:31:41.83  +/-    0.2 s
    Latitude              38.0484 deg  +/-      2 km
    Longitude             22.5527 deg  +/-      1 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.81 s
    Azimuthal gap              41 deg

2 Network magnitudes:
    MLv       1.63 +/- 0.15  25            
    M         1.63           25 preferred  

37 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THAL  HA    0.1  98  P       04:31:44.37   0.4 A  1.0  THAL 
    KRYO  HL    0.1 146  P       04:31:44.35   0.3 A  1.0  KRYO 
    GUR   HP    0.2 236  P       04:31:45.49  -0.5 A  1.0  GUR  
    ACOR  HA    0.3 122  P       04:31:47.39  -0.4 A  1.0  ACOR 
    ANTK  HA    0.3  12  P       04:31:46.21  -2.0 A  1.0  ANTK 
    LTK   HP    0.3  94  P       04:31:48.30  -0.1 A  1.0  LTK  
    PRDM  HA    0.3  45  P       04:31:48.69   0.3 A  1.0  PRDM 
    LOUT  HA    0.3 100  P       04:31:48.80   0.2 A  1.0  LOUT 
    DSF   HP    0.4 357  P       04:31:49.00  -0.1 A  1.0  DSF  
    DOMV  HA    0.4  58  P       04:31:50.15   0.5 A  1.0  DOMV 
    PSAM  CL    0.4 313  P       04:31:49.56  -0.2 A  1.0  PSAM 
    PSAR  CL    0.4 314  P       04:31:49.87  -0.1 A  1.0  PSAR 
    AIOA  CL    0.4 291  P       04:31:49.23  -0.8 A  1.0  AIOA 
    KALE  HA    0.5 317  P       04:31:52.10   1.0 A  1.0  KALE 
    LAKA  HA    0.5 293  P       04:31:51.17  -0.3 A  1.0  LAKA 
    GR30  1Y    0.5 178  P       04:31:51.43  -0.7 A  1.0  GR30 
    SERG  HP    0.5 313  P       04:31:51.93  -0.3 A  1.0  SERG 
    PYRG  CL    0.6 311  P       04:31:52.43  -0.2 A  1.0  PYRG 
    ROD3  CL    0.6 297  P       04:31:55.17   2.0 A  1.0  ROD3 
    EPID  HA    0.6 134  P       04:31:54.28   0.3 A  1.0  EPID 
    EFP   HP    0.6 307  P       04:31:54.20   0.1 A  1.0  EFP  
    DRO   HP    0.7 262  P       04:31:54.94   0.1 A  1.0  DRO  
    VLX   HP    0.7 191  P       04:31:54.23  -1.0 A  1.0  VLX  
    LKR   HL    0.7  30  P       04:31:55.21  -0.1 A  1.0  LKR  
    GR24  1Y    0.7 336  P       04:31:54.96  -0.4 A  1.0  GR24 
    AXAR  HA    0.7   7  P       04:31:55.52  -0.3 A  1.0  AXAR 
    ANX   HP    0.7 318  P       04:31:55.63  -0.4 A  1.0  ANX  
    MET1  HL    0.8 125  P       04:31:57.21  -0.2 A  1.0  MET1 
    AMT   HP    0.8 233  P       04:31:57.47  -0.6 A  1.0  AMT  
    RLS   HL    0.9 271  P       04:31:59.01   0.7 A  1.0  RLS  
    AGG   HT    1.0 350  P       04:32:00.60  -0.1 A  1.0  AGG  
    GR28  1Y    1.1 262  P       04:32:03.64   0.6 A  1.0  GR28 
    GR32  1Y    1.1 162  P       04:32:02.17  -1.0 A  1.0  GR32 
    PDO   HP    1.2 298  P       04:32:08.05   3.6 AX 0.0  PDO  
    VLI   HL    1.4 167  P       04:32:06.58  -0.3 A  1.0  VLI  
    TYRN  HT    1.7 352  P       04:32:13.04   1.3 A  1.0  TYRN 
    KTHR  HC    1.8 169  P       04:32:16.69   2.6 A  1.0  KTHR 

33 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THAL  HA    0.1  98  MLv     1.82  0.18     5.2909      
    KRYO  HL    0.1 146  MLv     1.52 -0.11    1.45132      
    GUR   HP    0.2 236  MLv     1.66  0.02    1.00038      
    ACOR  HA    0.3 122  MLv     1.01 -0.62   0.123297      
    ANTK  HA    0.3  12  MLv     1.29 -0.35   0.198634      
    LTK   HP    0.3  94  MLv     0.71 -0.92    0.18864      
    PRDM  HA    0.3  45  MLv     1.21 -0.42   0.158232      
    LOUT  HA    0.3 100  MLv     1.41 -0.22   0.236146      
    DSF   HP    0.4 357  MLv     1.57 -0.07   0.287142      
    DOMV  HA    0.4  58  MLv     1.70  0.06   0.316688      
    PSAM  CL    0.4 313  MLv     1.56 -0.08   0.223835      
    PSAR  CL    0.4 314  MLv     1.55 -0.08   0.203747      
    AIOA  CL    0.4 291  MLv     1.68  0.05   0.0690657      
    KALE  HA    0.5 317  MLv     1.80  0.17   0.244539      
    LAKA  HA    0.5 293  MLv     1.46 -0.18   0.0988879      
    GR30  1Y    0.5 178  MLv     2.05  0.41   0.304575      
    SERG  HP    0.5 313  MLv     1.82  0.19    0.17203      
    PYRG  CL    0.6 311  MLv     1.67  0.04   0.0727676      
    ROD3  CL    0.6 297  MLv     1.77  0.14   0.213107      
    EPID  HA    0.6 134  MLv     2.00  0.36   0.224181      
    EFP   HP    0.6 307  MLv     1.76  0.12    0.12697      
    DRO   HP    0.7 262  MLv     1.44 -0.19    0.12285      
    VLX   HP    0.7 191  MLv     1.20 -0.43   0.0327063      
    LKR   HL    0.7  30  MLv     1.85  0.21   0.0776381      
    GR24  1Y    0.7 336  MLv     1.75  0.12   0.115589      
    AXAR  HA    0.7   7  MLv     1.38 -0.25   0.190576      
    ANX   HP    0.7 318  MLv     1.91  0.27   0.157945      
    MET1  HL    0.8 125  MLv     1.75  0.11   0.0998068      
    AMT   HP    0.8 233  MLv     1.73  0.10   0.0918122      
    RLS   HL    0.9 271  MLv     1.53 -0.10   0.056785      
    AGG   HT    1.0 350  MLv     1.70  0.06   0.0547012      
    GR28  1Y    1.1 262  MLv     1.68  0.05   0.0569874      
    GR32  1Y    1.1 162  MLv     1.84  0.21   0.0813617