Earthquake Information
 Origin Time
 2025-12-09 13:54:05 (GMT)
 Magnitude
 M 1.7
 Latitude
 37.5867° N
 Longitude
 22.3568° E
 Focal Depth
 4 km
 # of Arrivals
 30
 Location 8.9 km NNW of Tripolis
39.8 km W of Nafplio
128.8 km WSW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR301Y20.7110 P13:54:08.78 -0.11.0M
GR301Y20.7110 S13:54:12.05 0.01.0M
VLXHP24.1175 P13:54:09.60 0.01.0M
VLXHP24.1175 S13:54:13.35 0.11.0M
GURHP38.9358 P13:54:11.81 -0.31.0M
GURHP38.9358 S13:54:17.63 -0.11.0M
KRYOHL48.5 28 P13:54:13.68 0.01.0M
KRYOHL48.5 28 S13:54:20.42 -0.11.0M
ACORHA56.3 53 P13:54:14.86 -0.11.0M
ACORHA56.3 53 S13:54:22.31 -0.41.0M
AMTHP57.4264 P13:54:15.19 0.01.0M
AMTHP57.4264 S13:54:22.85 -0.21.0M
LTKHP72.3 48 P13:54:17.88 0.31.0M
LTKHP72.3 48 S13:54:27.13 -0.21.0M
LAKAHA79.9335 P13:54:18.45 -0.31.0M
LAKAHA79.9335 S13:54:29.55 0.11.0M
ROD3CL90.0333 P13:54:20.53 0.11.0M
ROD3CL90.0333 S13:54:32.57 0.21.0M
TRIZCL90.1344 P13:54:20.42 0.01.0M
TRIZCL90.1344 S13:54:32.60 0.31.0M
KALEHA91.4348 P13:54:21.55 0.81.0M
KALEHA91.4348 S13:54:33.00 0.11.0M
VVKHP104.5333 P13:54:22.89 0.11.0M
VVKHP104.5333 S13:54:37.08 0.61.0M
VILLHA105.6 53 P13:54:24.00 1.01.0M
VILLHA105.6 53 S13:54:36.82 -0.11.0M
ANXHP118.3341 P13:54:25.75 0.71.0M
ANXHP118.3341 S13:54:40.90 0.51.0M
KTHRHC159.6159 P13:54:31.04 -0.21.0M
KTHRHC159.6159 S13:54:51.73 0.21.0M


  Solution details 

Event:
    Public ID              nkua2025ybxo
    Description
      region name: Southern Greece
Origin:
    Date                   2025-12-09
    Time                  13:54:04.73
    Latitude              37.5867 deg  +/-      0 km
    Longitude             22.3568 deg  +/-      0 km
    Depth                       4 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.24 s
    Azimuthal gap              89 deg

2 Network magnitudes:
    MLv       1.72 +/- 0.24  13            
    M         1.72           13 preferred  

30 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR30  1Y    0.2 110  P       13:54:08.78  -0.1 M  1.0  GR30 
    GR30  1Y    0.2 110  S       13:54:12.05  -0.0 M  1.0  GR30 
    VLX   HP    0.2 175  P       13:54:09.60   0.0 M  1.0  VLX  
    VLX   HP    0.2 175  S       13:54:13.35   0.1 M  1.0  VLX  
    GUR   HP    0.3 358  P       13:54:11.81  -0.3 M  1.0  GUR  
    GUR   HP    0.3 358  S       13:54:17.63  -0.1 M  1.0  GUR  
    KRYO  HL    0.4  28  P       13:54:13.68  -0.0 M  1.0  KRYO 
    KRYO  HL    0.4  28  S       13:54:20.42  -0.1 M  1.0  KRYO 
    ACOR  HA    0.5  53  P       13:54:14.86  -0.1 M  1.0  ACOR 
    ACOR  HA    0.5  53  S       13:54:22.31  -0.4 M  1.0  ACOR 
    AMT   HP    0.5 264  P       13:54:15.19   0.0 M  1.0  AMT  
    AMT   HP    0.5 264  S       13:54:22.85  -0.2 M  1.0  AMT  
    LTK   HP    0.7  48  P       13:54:17.88   0.3 M  1.0  LTK  
    LTK   HP    0.7  48  S       13:54:27.13  -0.2 M  1.0  LTK  
    LAKA  HA    0.7 335  P       13:54:18.45  -0.3 M  1.0  LAKA 
    LAKA  HA    0.7 335  S       13:54:29.55   0.1 M  1.0  LAKA 
    ROD3  CL    0.8 333  P       13:54:20.53   0.1 M  1.0  ROD3 
    ROD3  CL    0.8 333  S       13:54:32.57   0.2 M  1.0  ROD3 
    TRIZ  CL    0.8 344  P       13:54:20.42   0.0 M  1.0  TRIZ 
    TRIZ  CL    0.8 344  S       13:54:32.60   0.3 M  1.0  TRIZ 
    KALE  HA    0.8 348  P       13:54:21.55   0.8 M  1.0  KALE 
    KALE  HA    0.8 348  S       13:54:33.00   0.1 M  1.0  KALE 
    VVK   HP    0.9 333  P       13:54:22.89   0.1 M  1.0  VVK  
    VVK   HP    0.9 333  S       13:54:37.08   0.6 M  1.0  VVK  
    VILL  HA    1.0  53  P       13:54:24.00   1.0 M  1.0  VILL 
    VILL  HA    1.0  53  S       13:54:36.82  -0.1 M  1.0  VILL 
    ANX   HP    1.1 341  P       13:54:25.75   0.7 M  1.0  ANX  
    ANX   HP    1.1 341  S       13:54:40.90   0.5 M  1.0  ANX  
    KTHR  HC    1.4 159  P       13:54:31.04  -0.2 M  1.0  KTHR 
    KTHR  HC    1.4 159  S       13:54:51.73   0.2 M  1.0  KTHR 

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR30  1Y    0.2 110  MLv     1.33 -0.39   0.517008      
    VLX   HP    0.2 175  MLv     0.94 -0.78   0.173435      
    GUR   HP    0.3 358  MLv     1.38 -0.34   0.204186      
    KRYO  HL    0.4  28  MLv     1.93  0.21   0.411779      
    ACOR  HA    0.5  53  MLv     1.85  0.12   0.218281      
    AMT   HP    0.5 264  MLv     1.68 -0.04   0.139675      
    LTK   HP    0.7  48  MLv     1.45 -0.27   0.235949      
    LAKA  HA    0.7 335  MLv     1.82  0.10   0.131767      
    ROD3  CL    0.8 333  MLv     1.92  0.20   0.225248      
    TRIZ  CL    0.8 344  MLv     1.90  0.18   0.141117      
    KALE  HA    0.8 348  MLv     1.90  0.18    0.13876      
    VVK   HP    0.9 333  MLv     1.17 -0.56     0.1034      
    VILL  HA    1.0  53  MLv     2.13  0.40   0.199046      
    ANX   HP    1.1 341  MLv     1.80  0.08   0.080916      
    KTHR  HC    1.4 159  MLv     2.72  1.00   0.416735