Earthquake Information
 Origin Time
 2025-12-19 20:58:40 (GMT)
 Magnitude
 M 1.6
 Latitude
 37.7061° N
 Longitude
 21.9522° E
 Focal Depth
 19 km
 # of Arrivals
 16
 Location 38.9 km SSW of Kalavrita
43.6 km WNW of Tripolis
159.4 km W of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AMTHP28.8228 P20:58:47.17 -0.21.0A
DROHP34.6322 P20:58:48.20 0.11.0A
GURHP42.8 53 P20:58:48.61 -0.61.0A
AIOACL55.0 10 P20:58:50.95 0.01.0A
RLSHL57.8312 P20:58:51.74 0.41.0A
ITMHL58.7182 P20:58:50.87 -0.61.0A
GR301Y58.8110 P20:58:51.51 0.01.0A
LAKAHA59.4 2 P20:58:51.85 0.31.0A
KRYOHL65.5 63 P20:58:52.85 0.51.0A
ROD3CL67.1356 P20:58:53.54 0.91.0A
PSAMCL71.4 16 P20:58:53.63 0.41.0A
WGC4HA76.4 4 P20:58:52.54 -1.31.0A
SERGHP79.2 7 P20:58:54.92 0.71.0A
GR311Y90.2146 P20:58:56.40 0.61.0A
ANXHP98.7358 P20:58:55.21 -1.81.0A
PRMDHP216.0340 P20:59:12.39 0.51.0A


  Solution details 

Event:
    Public ID              nkua2025yusp
    Description
      region name: Southern Greece
Origin:
    Date                   2025-12-19
    Time                  20:58:40.02  +/-    0.3 s
    Latitude              37.7061 deg  +/-      3 km
    Longitude             21.9522 deg  +/-      4 km
    Depth                      19 km   +/-    5 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.72 s
    Azimuthal gap              84 deg

2 Network magnitudes:
    MLv       1.61 +/- 0.18  13            
    M         1.61           13 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AMT   HP    0.3 228  P       20:58:47.17  -0.2 A  1.0  AMT  
    DRO   HP    0.3 322  P       20:58:48.20   0.1 A  1.0  DRO  
    GUR   HP    0.4  53  P       20:58:48.61  -0.6 A  1.0  GUR  
    AIOA  CL    0.5  10  P       20:58:50.95   0.0 A  1.0  AIOA 
    RLS   HL    0.5 312  P       20:58:51.74   0.4 A  1.0  RLS  
    ITM   HL    0.5 182  P       20:58:50.87  -0.6 A  1.0  ITM  
    GR30  1Y    0.5 110  P       20:58:51.51   0.0 A  1.0  GR30 
    LAKA  HA    0.5   2  P       20:58:51.85   0.3 A  1.0  LAKA 
    KRYO  HL    0.6  63  P       20:58:52.85   0.5 A  1.0  KRYO 
    ROD3  CL    0.6 356  P       20:58:53.54   0.9 A  1.0  ROD3 
    PSAM  CL    0.6  16  P       20:58:53.63   0.4 A  1.0  PSAM 
    WGC4  HA    0.7   4  P       20:58:52.54  -1.3 A  1.0  WGC4 
    SERG  HP    0.7   7  P       20:58:54.92   0.7 A  1.0  SERG 
    GR31  1Y    0.8 146  P       20:58:56.40   0.6 A  1.0  GR31 
    ANX   HP    0.9 358  P       20:58:55.21  -1.8 A  1.0  ANX  
    PRMD  HP    1.9 340  P       20:59:12.39   0.5 A  1.0  PRMD 

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AMT   HP    0.3 228  MLv     0.96 -0.65    0.13656      
    DRO   HP    0.3 322  MLv     1.39 -0.22   0.552638      
    GUR   HP    0.4  53  MLv     1.74  0.13   0.371736      
    AIOA  CL    0.5  10  MLv     1.87  0.26    0.06346      
    RLS   HL    0.5 312  MLv     1.37 -0.24   0.0661841      
    ITM   HL    0.5 182  MLv     1.24 -0.37   0.0467595      
    GR30  1Y    0.5 110  MLv     1.62  0.01   0.112048      
    LAKA  HA    0.5   2  MLv     1.73  0.12    0.14079      
    KRYO  HL    0.6  63  MLv     1.73  0.12    0.12741      
    ROD3  CL    0.6 356  MLv     1.88  0.27    0.26422      
    PSAM  CL    0.6  16  MLv     1.36 -0.25   0.0499206      
    WGC4  HA    0.7   4  MLv     2.31  0.70   0.422168      
    SERG  HP    0.7   7  MLv     1.69  0.08   0.0993327      
    GR31  1Y    0.8 146  MLv     1.64  0.03   0.0766355      
    ANX   HP    0.9 358  MLv     1.59 -0.02   0.0627942