Earthquake Information
 Origin Time
2025-12-20 01:20:01 (GMT)
 Magnitude
M 1.9
 Latitude
37.7272° N
 Longitude
21.9555° E
 Focal Depth
10 km
 # of Arrivals
24
 Location 36.6 km SSW of Kalavrita
44.5 km WNW of Tripolis
158.7 km W of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
WGC0HA59.6 2 P01:20:12.20 -0.11.0A
AGEOCL60.6 9 P01:20:11.95 -0.51.0A
WGC9HA62.6353 P01:20:12.95 0.21.0A
ROD3CL64.8355 P01:20:10.50 -2.61.0A
GR281Y73.9284 P01:20:15.08 0.51.0A
KALEHA75.6 12 P01:20:15.55 0.81.0A
SERGHP76.8 7 P01:20:13.70 -1.31.0A
AGRPCL77.1345 P01:20:15.21 0.21.0A
EFPHP77.9357 P01:20:14.76 -0.41.0A
VVKHP78.3351 P01:20:15.33 0.11.0A
ACORHA82.3 77 P01:20:14.67 -1.21.0A
PLEVHP90.0328 P01:20:17.43 0.41.0A
GR311Y92.0147 P01:20:16.51 -0.91.0A
LTKHP94.7 69 P01:20:17.23 -0.61.0A
LTHKHP98.4269 P01:20:18.82 0.41.0A
PRDMHA99.4 52 P01:20:19.23 0.71.0A
PVOHP105.8339 P01:20:19.81 0.31.0A
GR241Y108.9 11 P01:20:20.02 0.01.0A
GR331Y112.4163 P01:20:19.50 -1.01.0A
MET1HL127.0 97 P01:20:22.80 0.21.0A
AXARHA130.9 28 P01:20:25.43 2.41.0A
VLIHL142.5142 P01:20:24.77 0.11.0A
KOSPHC480.3100 P01:21:09.51 2.41.0A


  Solution details

Event:
    Public ID              nkua2025yvbf
    Description
      region name: Southern Greece
Origin:
    Date                   2025-12-20
    Time                  01:20:01.27  +/-    0.3 s
    Latitude              37.7272 deg  +/-      2 km
    Longitude             21.9555 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.06 s
    Azimuthal gap             107 deg

2 Network magnitudes:
    MLv       1.90 +/- 0.18  17            
    M         1.90           17 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    WGC0  HA    0.5   2  P       01:20:12.20  -0.1 A  1.0  WGC0 
    AGEO  CL    0.5   9  P       01:20:11.95  -0.5 A  1.0  AGEO 
    WGC9  HA    0.6 353  P       01:20:12.95   0.2 A  1.0  WGC9 
    ROD3  CL    0.6 355  P       01:20:10.50  -2.6 A  1.0  ROD3 
    THAL  HA    0.6  61  P       01:20:10.92  -3.2 AX 0.0  THAL 
    GR28  1Y    0.7 284  P       01:20:15.08   0.5 A  1.0  GR28 
    KALE  HA    0.7  12  P       01:20:15.55   0.8 A  1.0  KALE 
    SERG  HP    0.7   7  P       01:20:13.70  -1.3 A  1.0  SERG 
    AGRP  CL    0.7 345  P       01:20:15.21   0.2 A  1.0  AGRP 
    EFP   HP    0.7 357  P       01:20:14.76  -0.4 A  1.0  EFP  
    VVK   HP    0.7 351  P       01:20:15.33   0.1 A  1.0  VVK  
    ACOR  HA    0.7  77  P       01:20:14.67  -1.2 A  1.0  ACOR 
    PLEV  HP    0.8 328  P       01:20:17.43   0.4 A  1.0  PLEV 
    GR31  1Y    0.8 147  P       01:20:16.51  -0.9 A  1.0  GR31 
    LTK   HP    0.9  69  P       01:20:17.23  -0.6 A  1.0  LTK  
    LTHK  HP    0.9 269  P       01:20:18.82   0.4 A  1.0  LTHK 
    PRDM  HA    0.9  52  P       01:20:19.23   0.7 A  1.0  PRDM 
    PVO   HP    1.0 339  P       01:20:19.81   0.3 A  1.0  PVO  
    GR24  1Y    1.0  11  P       01:20:20.02  -0.0 A  1.0  GR24 
    GR33  1Y    1.0 163  P       01:20:19.50  -1.0 A  1.0  GR33 
    MET1  HL    1.1  97  P       01:20:22.80   0.2 A  1.0  MET1 
    AXAR  HA    1.2  28  P       01:20:25.43   2.4 A  1.0  AXAR 
    VLI   HL    1.3 142  P       01:20:24.77   0.1 A  1.0  VLI  
    KOSP  HC    4.3 100  P       01:21:09.51   2.4 A  1.0  KOSP 

21 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    WGC0  HA    0.5   2  MLv     2.36  0.46   0.585884      
    AGEO  CL    0.5   9  MLv     2.04  0.15   0.0797383      
    WGC9  HA    0.6 353  MLv     2.12  0.22   0.319901      
    ROD3  CL    0.6 355  MLv     2.32  0.42   0.743444      
    GR28  1Y    0.7 284  MLv     1.58 -0.32   0.0812505      
    KALE  HA    0.7  12  MLv     1.88 -0.01   0.159913      
    SERG  HP    0.7   7  MLv     2.01  0.11   0.210671      
    AGRP  CL    0.7 345  MLv     2.04  0.15   0.227826      
    EFP   HP    0.7 357  MLv     2.11  0.21   0.263972      
    VVK   HP    0.7 351  MLv     1.23 -0.66   0.162656      
    ACOR  HA    0.7  77  MLv     2.28  0.38   0.368745      
    PLEV  HP    0.8 328  MLv     1.83 -0.06   0.121277      
    GR31  1Y    0.8 147  MLv     1.89 -0.01   0.133775      
    LTK   HP    0.9  69  MLv     1.48 -0.42   0.191642      
    LTHK  HP    0.9 269  MLv     1.89 -0.01   0.124153      
    PRDM  HA    0.9  52  MLv     1.78 -0.11   0.0970487      
    PVO   HP    1.0 339  MLv     1.98  0.09   0.142444      
    GR24  1Y    1.0  11  MLv     1.70 -0.20   0.071526      
    GR33  1Y    1.0 163  MLv     1.79 -0.11   0.084601      
    MET1  HL    1.1  97  MLv     1.81 -0.08   0.075423      
    AXAR  HA    1.2  28  MLv     1.40 -0.49   0.111493