Earthquake Information
 Origin Time
2025-12-11 23:42:50 (GMT)
 Magnitude
M 1.4
 Latitude
37.7937° N
 Longitude
23.5777° E
 Focal Depth
7 km
 # of Arrivals
34
 Location 25.1 km SSW of Athens
58.9 km ESE of Korinthos
63.0 km SSE of Thiva
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VLYHL20.1 71 P23:42:54.62 0.11.0M
VLYHL20.1 71 S23:42:56.87 -0.71.0M
ATHHL23.5 32 P23:42:55.41 0.41.0M
ATHHL23.5 32 S23:42:58.00 -0.51.0M
ATHUHA26.4 43 P23:42:55.62 0.11.0M
ATHUHA26.4 43 S23:42:58.83 -0.61.0M
MET1HL29.3215 P23:42:55.97 0.01.0M
MET1HL29.3215 S23:42:59.41 -0.71.0M
MDRAHA31.2342 P23:42:56.53 0.21.0M
MDRAHA31.2342 S23:43:00.35 -0.41.0M
EPIDHA45.0244 P23:42:58.89 0.31.0M
EPIDHA45.0244 S23:43:04.09 -0.71.0M
VILLHA47.3330 P23:42:59.19 0.21.0M
VILLHA47.3330 S23:43:04.70 -0.81.0M
MRTHHA48.5 41 P23:42:59.38 0.31.0M
MRTHHA48.5 41 S23:43:05.04 -0.71.0M
LTKHP59.3295 P23:43:01.45 0.51.0M
LTKHP59.3295 S23:43:08.46 -0.51.0M
ACORHA63.1280 P23:43:01.82 0.21.0M
ACORHA63.1280 S23:43:09.48 -0.61.0M
ERTRHA70.6 15 P23:43:03.27 0.61.0M
ERTRHA70.6 15 S23:43:11.84 -0.21.0M
GR27B1Y75.3 51 P23:43:04.14 0.61.0M
GR27B1Y75.3 51 S23:43:13.20 -0.31.0M
KARYHA79.9 71 P23:43:04.87 0.61.0M
KARYHA79.9 71 S23:43:14.53 -0.31.0M
KRYOHL86.5283 P23:43:06.02 0.61.0M
KRYOHL86.5283 S23:43:16.59 -0.31.0M
GR321Y105.7210 P23:43:08.98 0.61.0M
GR321Y105.7210 S23:43:21.95 0.01.0M
LKRHL107.8332 P23:43:09.14 0.51.0M
LKRHL107.8332 S23:43:22.95 0.31.0M
GURHP109.6278 P23:43:10.13 1.01.0M
GURHP109.6278 S23:43:23.47 0.11.0M


  Solution details

Event:
    Public ID              nkua2025yghy
    Description
      region name: Southern Greece
Origin:
    Date                   2025-12-11
    Time                  23:42:50.42
    Latitude              37.7937 deg  +/-      1 km
    Longitude             23.5777 deg  +/-      1 km
    Depth                       7 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.48 s
    Azimuthal gap             139 deg

2 Network magnitudes:
    MLv       1.37 +/- 0.31  13            
    M         1.37           13 preferred  

34 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLY   HL    0.2  71  P       23:42:54.62   0.1 M  1.0  VLY  
    VLY   HL    0.2  71  S       23:42:56.87  -0.7 M  1.0  VLY  
    ATH   HL    0.2  32  P       23:42:55.41   0.4 M  1.0  ATH  
    ATH   HL    0.2  32  S       23:42:58.00  -0.5 M  1.0  ATH  
    ATHU  HA    0.2  43  P       23:42:55.62   0.1 M  1.0  ATHU 
    ATHU  HA    0.2  43  S       23:42:58.83  -0.6 M  1.0  ATHU 
    MET1  HL    0.3 215  P       23:42:55.97   0.0 M  1.0  MET1 
    MET1  HL    0.3 215  S       23:42:59.41  -0.7 M  1.0  MET1 
    MDRA  HA    0.3 342  P       23:42:56.53   0.2 M  1.0  MDRA 
    MDRA  HA    0.3 342  S       23:43:00.35  -0.4 M  1.0  MDRA 
    EPID  HA    0.4 244  P       23:42:58.89   0.3 M  1.0  EPID 
    EPID  HA    0.4 244  S       23:43:04.09  -0.7 M  1.0  EPID 
    VILL  HA    0.4 330  P       23:42:59.19   0.2 M  1.0  VILL 
    VILL  HA    0.4 330  S       23:43:04.70  -0.8 M  1.0  VILL 
    MRTH  HA    0.4  41  P       23:42:59.38   0.3 M  1.0  MRTH 
    MRTH  HA    0.4  41  S       23:43:05.04  -0.7 M  1.0  MRTH 
    LTK   HP    0.5 295  P       23:43:01.45   0.5 M  1.0  LTK  
    LTK   HP    0.5 295  S       23:43:08.46  -0.5 M  1.0  LTK  
    ACOR  HA    0.6 280  P       23:43:01.82   0.2 M  1.0  ACOR 
    ACOR  HA    0.6 280  S       23:43:09.48  -0.6 M  1.0  ACOR 
    ERTR  HA    0.6  15  P       23:43:03.27   0.6 M  1.0  ERTR 
    ERTR  HA    0.6  15  S       23:43:11.84  -0.2 M  1.0  ERTR 
    GR27B 1Y    0.7  51  P       23:43:04.14   0.6 M  1.0  GR27B
    GR27B 1Y    0.7  51  S       23:43:13.20  -0.3 M  1.0  GR27B
    KARY  HA    0.7  71  P       23:43:04.87   0.6 M  1.0  KARY 
    KARY  HA    0.7  71  S       23:43:14.53  -0.3 M  1.0  KARY 
    KRYO  HL    0.8 283  P       23:43:06.02   0.6 M  1.0  KRYO 
    KRYO  HL    0.8 283  S       23:43:16.59  -0.3 M  1.0  KRYO 
    GR32  1Y    1.0 210  P       23:43:08.98   0.6 M  1.0  GR32 
    GR32  1Y    1.0 210  S       23:43:21.95  -0.0 M  1.0  GR32 
    LKR   HL    1.0 332  P       23:43:09.14   0.5 M  1.0  LKR  
    LKR   HL    1.0 332  S       23:43:22.95   0.3 M  1.0  LKR  
    GUR   HP    1.0 278  P       23:43:10.13   1.0 M  1.0  GUR  
    GUR   HP    1.0 278  S       23:43:23.47   0.1 M  1.0  GUR  

17 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLY   HL    0.2  71  MLv     0.94 -0.44   0.216296      
    ATH   HL    0.2  32  MLv     1.12 -0.26   0.268128      
    ATHU  HA    0.2  43  MLv     0.95 -0.42   0.0950731      
    MET1  HL    0.3 215  MLv     0.94 -0.43   0.129149      
    MDRA  HA    0.3 342  MLv     0.95 -0.42   0.117279      
    EPID  HA    0.4 244  MLv     1.32 -0.06   0.123858      
    VILL  HA    0.4 330  MLv     1.29 -0.09   0.101019      
    MRTH  HA    0.4  41  MLv     1.39  0.02   0.120479      
    LTK   HP    0.5 295  MLv     0.93 -0.44   0.0850174      
    ACOR  HA    0.6 280  MLv     1.41  0.04   0.0629659      
    ERTR  HA    0.6  15  MLv     1.62  0.24   0.0922893      
    GR27B 1Y    0.7  51  MLv     1.71  0.34   0.108678      
    KARY  HA    0.7  71  MLv     1.96  0.58   0.180221      
    KRYO  HL    0.8 283  MLv     1.74  0.37   0.102082      
    GR32  1Y    1.0 210  MLv     1.75  0.38   0.0834012      
    LKR   HL    1.0 332  MLv     1.84  0.47   0.0544116      
    GUR   HP    1.0 278  MLv     1.66  0.29   0.0649134