Earthquake Information
 Origin Time
2025-12-30 12:42:27 (GMT)
 Magnitude
M 1.8
 Latitude
37.2221° N
 Longitude
22.0673° E
 Focal Depth
2 km
 # of Arrivals
15
 Location 20.8 km NNW of Kalamata
36.1 km WNW of Sparti
169.4 km WSW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VALYHP9.8229 P12:42:29.13 0.21.0A
ITMHL13.5249 P12:42:29.28 -0.31.0A
VLXHP32.1 59 P12:42:33.37 0.71.0A
GR311Y45.4117 P12:42:35.01 0.11.0A
AMTHP46.8318 P12:42:34.07 -1.11.0A
GR331Y56.3155 P12:42:35.81 -0.91.0A
GURHP83.0 17 P12:42:40.59 -0.61.0A
GR321Y86.4109 P12:42:42.50 0.61.0A
DROHP87.0339 P12:42:41.25 -0.71.0A
KLVHL91.7 5 P12:42:42.36 -0.31.0A
AIOACL108.1360 P12:42:44.84 -0.61.0A
GR281Y110.4313 P12:42:47.65 1.81.0A
LAKAHA113.5356 P12:42:46.13 -0.21.0A
ROD3CL121.7353 P12:42:47.80 0.31.0A
PDOHP171.6333 P12:42:55.73 1.11.0A


  Solution details

Event:
    Public ID              nkua2025zoet
    Description
      region name: Southern Greece
Origin:
    Date                   2025-12-30
    Time                  12:42:26.83  +/-    0.3 s
    Latitude              37.2221 deg  +/-      2 km
    Longitude             22.0673 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.76 s
    Azimuthal gap              74 deg

2 Network magnitudes:
    MLv       1.84 +/- 0.10  13            
    M         1.84           13 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VALY  HP    0.1 229  P       12:42:29.13   0.2 A  1.0  VALY 
    ITM   HL    0.1 249  P       12:42:29.28  -0.3 A  1.0  ITM  
    VLX   HP    0.3  59  P       12:42:33.37   0.7 A  1.0  VLX  
    GR31  1Y    0.4 117  P       12:42:35.01   0.1 A  1.0  GR31 
    AMT   HP    0.4 318  P       12:42:34.07  -1.1 A  1.0  AMT  
    GR33  1Y    0.5 155  P       12:42:35.81  -0.9 A  1.0  GR33 
    GUR   HP    0.7  17  P       12:42:40.59  -0.6 A  1.0  GUR  
    GR32  1Y    0.8 109  P       12:42:42.50   0.6 A  1.0  GR32 
    DRO   HP    0.8 339  P       12:42:41.25  -0.7 A  1.0  DRO  
    KLV   HL    0.8   5  P       12:42:42.36  -0.3 A  1.0  KLV  
    AIOA  CL    1.0 360  P       12:42:44.84  -0.6 A  1.0  AIOA 
    GR28  1Y    1.0 313  P       12:42:47.65   1.8 A  1.0  GR28 
    LAKA  HA    1.0 356  P       12:42:46.13  -0.2 A  1.0  LAKA 
    ROD3  CL    1.1 353  P       12:42:47.80   0.3 A  1.0  ROD3 
    PDO   HP    1.5 333  P       12:42:55.73   1.1 A  1.0  PDO  

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VALY  HP    0.1 229  MLv     1.76 -0.08     2.6021      
    ITM   HL    0.1 249  MLv     1.82 -0.02    2.42426      
    VLX   HP    0.3  59  MLv     1.14 -0.70   0.173822      
    GR31  1Y    0.4 117  MLv     1.61 -0.23   0.238068      
    AMT   HP    0.4 318  MLv     2.44  0.60    1.49261      
    GR33  1Y    0.5 155  MLv     2.00  0.16   0.312828      
    GUR   HP    0.7  17  MLv     1.88  0.04   0.146068      
    GR32  1Y    0.8 109  MLv     1.79 -0.05   0.115318      
    DRO   HP    0.8 339  MLv     1.71 -0.14   0.195614      
    KLV   HL    0.8   5  MLv     1.82 -0.03   0.0867347      
    AIOA  CL    1.0 360  MLv     1.80 -0.04   0.0234794      
    GR28  1Y    1.0 313  MLv     1.79 -0.06   0.0861249      
    LAKA  HA    1.0 356  MLv     2.00  0.15   0.134487      
    ROD3  CL    1.1 353  MLv     1.97  0.13   0.176107      
    PDO   HP    1.5 333  MLv     1.96  0.12   0.0636321