Earthquake Information
 Origin Time
2025-12-18 08:20:42 (GMT)
 Magnitude
M 1.0
 Latitude
38.4152° N
 Longitude
21.7393° E
 Focal Depth
12 km
 # of Arrivals
11
 Location 19.0 km N of Patras
27.5 km E of Mesolonghi
180.7 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AGRPCL2.6214 P08:20:45.21 0.41.0A
ROD3CL17.9132 P08:20:46.89 -0.31.0A
PYRGCL24.2 91 P08:20:47.97 -0.21.0A
ANXHP25.3 39 P08:20:48.26 0.01.0A
SERGHP27.6 90 P08:20:48.32 -0.31.0A
LAKAHA28.5133 P08:20:48.49 -0.31.0A
PVOHP29.1320 P08:20:48.63 -0.21.0A
KALEHA35.0 94 P08:20:50.96 1.21.0A
AIOACL37.2131 P08:20:49.81 -0.31.0A
GR241Y49.9 52 P08:20:52.12 0.11.0A
KLVHL54.7139 P08:20:52.79 0.01.0A


  Solution details

Event:
    Public ID              nkua2025yryc
    Description
      region name: Greece
Origin:
    Date                   2025-12-18
    Time                  08:20:42.36  +/-    2.0 s
    Latitude              38.4152 deg  +/-      3 km
    Longitude             21.7393 deg  +/-      4 km
    Depth                      12 km   +/-   15 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.42 s
    Azimuthal gap             106 deg

2 Network magnitudes:
    MLv       1.02 +/- 0.14   8            
    M         1.02            8 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AGRP  CL    0.0 214  P       08:20:45.21   0.4 A  1.0  AGRP 
    ROD3  CL    0.2 132  P       08:20:46.89  -0.3 A  1.0  ROD3 
    PYRG  CL    0.2  91  P       08:20:47.97  -0.2 A  1.0  PYRG 
    ANX   HP    0.2  39  P       08:20:48.26  -0.0 A  1.0  ANX  
    SERG  HP    0.2  90  P       08:20:48.32  -0.3 A  1.0  SERG 
    LAKA  HA    0.3 133  P       08:20:48.49  -0.3 A  1.0  LAKA 
    PVO   HP    0.3 320  P       08:20:48.63  -0.2 A  1.0  PVO  
    KALE  HA    0.3  94  P       08:20:50.96   1.2 A  1.0  KALE 
    AIOA  CL    0.3 131  P       08:20:49.81  -0.3 A  1.0  AIOA 
    GR24  1Y    0.4  52  P       08:20:52.12   0.1 A  1.0  GR24 
    KLV   HL    0.5 139  P       08:20:52.79   0.0 A  1.0  KLV  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AGRP  CL    0.0 214  MLv     0.93 -0.09   0.586358      
    ROD3  CL    0.2 132  MLv     0.80 -0.22   0.270769      
    PYRG  CL    0.2  91  MLv     0.86 -0.16   0.091086      
    ANX   HP    0.2  39  MLv     0.95 -0.07   0.166276      
    SERG  HP    0.2  90  MLv     1.24  0.21   0.278787      
    LAKA  HA    0.3 133  MLv     0.88 -0.14   0.116602      
    PVO   HP    0.3 320  MLv     1.13  0.11   0.199653      
    KALE  HA    0.3  94  MLv     1.02 -0.00    0.11122      
    AIOA  CL    0.3 131  MLv     1.37  0.34   0.0557138      
    GR24  1Y    0.4  52  MLv     1.17  0.15   0.066743