Earthquake Information
 Origin Time
 2025-12-08 13:18:39 (GMT)
 Magnitude
 M 1.7
 Latitude
 37.6758° N
 Longitude
 21.9773° E
 Focal Depth
 20 km
 # of Arrivals
 16
 Location 40.0 km WNW of Tripolis
41.4 km SSW of Kalavrita
158.0 km WSW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AMTHP28.5236 P13:18:45.29 0.01.0M
AMTHP28.5236 S13:18:49.91 0.11.0M
DROHP38.6322 P13:18:46.62 -0.11.0M
DROHP38.6322 S13:18:52.42 0.11.0M
GURHP43.2 48 P13:18:47.17 -0.31.0M
GURHP43.2 48 S13:18:53.24 -0.51.0M
ITMHL55.5185 P13:18:49.18 -0.11.0M
ITMHL55.5185 S13:18:56.75 0.01.0M
AIOACL58.0 7 P13:18:49.50 -0.11.0M
AIOACL58.0 7 S13:18:57.47 0.11.0M
LAKAHA62.7 0 P13:18:50.22 -0.11.0M
LAKAHA62.7 0 S13:18:58.75 0.11.0M
KRYOHL65.2 60 P13:18:51.18 0.41.0M
KRYOHL65.2 60 S13:18:59.74 0.21.0M
ROD3CL70.7354 P13:18:51.49 -0.11.0M
ROD3CL70.7354 S13:19:00.96 0.11.0M


  Solution details 

Event:
    Public ID              nkua2025yaax
    Description
      region name: Southern Greece
Origin:
    Date                   2025-12-08
    Time                  13:18:39.35
    Latitude              37.6758 deg  +/-      0 km
    Longitude             21.9773 deg  +/-      0 km
    Depth                      20 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.17 s
    Azimuthal gap             125 deg

2 Network magnitudes:
    MLv       1.71 +/- 0.26   6            
    M         1.71            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AMT   HP    0.3 236  P       13:18:45.29  -0.0 M  1.0  AMT  
    AMT   HP    0.3 236  S       13:18:49.91   0.1 M  1.0  AMT  
    DRO   HP    0.3 322  P       13:18:46.62  -0.1 M  1.0  DRO  
    DRO   HP    0.3 322  S       13:18:52.42   0.1 M  1.0  DRO  
    GUR   HP    0.4  48  P       13:18:47.17  -0.3 M  1.0  GUR  
    GUR   HP    0.4  48  S       13:18:53.24  -0.5 M  1.0  GUR  
    ITM   HL    0.5 185  P       13:18:49.18  -0.1 M  1.0  ITM  
    ITM   HL    0.5 185  S       13:18:56.75   0.0 M  1.0  ITM  
    AIOA  CL    0.5   7  P       13:18:49.50  -0.1 M  1.0  AIOA 
    AIOA  CL    0.5   7  S       13:18:57.47   0.1 M  1.0  AIOA 
    LAKA  HA    0.6   0  P       13:18:50.22  -0.1 M  1.0  LAKA 
    LAKA  HA    0.6   0  S       13:18:58.75   0.1 M  1.0  LAKA 
    KRYO  HL    0.6  60  P       13:18:51.18   0.4 M  1.0  KRYO 
    KRYO  HL    0.6  60  S       13:18:59.74   0.2 M  1.0  KRYO 
    ROD3  CL    0.6 354  P       13:18:51.49  -0.1 M  1.0  ROD3 
    ROD3  CL    0.6 354  S       13:19:00.96   0.1 M  1.0  ROD3 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AMT   HP    0.3 236  MLv     1.28 -0.42   0.293739      
    DRO   HP    0.3 322  MLv     1.29 -0.42   0.346025      
    GUR   HP    0.4  48  MLv     1.79  0.08   0.406461      
    ITM   HL    0.5 185  MLv     1.56 -0.14   0.119604      
    AIOA  CL    0.5   7  MLv     2.04  0.34   0.0794448      
    LAKA  HA    0.6   0  MLv     1.70 -0.01   0.120685      
    KRYO  HL    0.6  60  MLv     2.19  0.48    0.36579      
    ROD3  CL    0.6 354  MLv     1.86  0.15   0.242233