Earthquake Information
 Origin Time
2025-12-17 21:46:01 (GMT)
 Magnitude
M 0.9
 Latitude
38.4102° N
 Longitude
21.7399° E
 Focal Depth
12 km
 # of Arrivals
11
 Location 18.4 km N of Patras
27.5 km E of Mesolonghi
180.5 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AGRPCL2.2223 P21:46:03.92 0.31.0A
VVKHP6.4 78 P21:46:04.45 0.21.0A
ROD3CL17.5131 P21:46:05.53 -0.41.0A
PYRGCL24.1 90 P21:46:06.66 -0.31.0A
ANXHP25.7 38 P21:46:07.10 -0.11.0A
SERGHP27.6 89 P21:46:06.94 -0.51.0A
LAKAHA28.1132 P21:46:07.12 -0.41.0A
PVOHP29.6321 P21:46:07.54 -0.21.0A
KALEHA34.9 93 P21:46:09.96 1.41.0A
GR241Y50.2 52 P21:46:10.85 -0.11.0A


  Solution details

Event:
    Public ID              nkua2025yrde
    Description
      region name: Greece
Origin:
    Date                   2025-12-17
    Time                  21:46:01.11  +/-    2.4 s
    Latitude              38.4102 deg  +/-      4 km
    Longitude             21.7399 deg  +/-      4 km
    Depth                      12 km   +/-   17 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.53 s
    Azimuthal gap              97 deg

2 Network magnitudes:
    MLv       0.87 +/- 0.25   6            
    M         0.87            6 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AGRP  CL    0.0 223  P       21:46:03.92   0.3 A  1.0  AGRP 
    VVK   HP    0.1  78  P       21:46:04.45   0.2 A  1.0  VVK  
    ROD3  CL    0.2 131  P       21:46:05.53  -0.4 A  1.0  ROD3 
    PYRG  CL    0.2  90  P       21:46:06.66  -0.3 A  1.0  PYRG 
    ANX   HP    0.2  38  P       21:46:07.10  -0.1 A  1.0  ANX  
    SERG  HP    0.2  89  P       21:46:06.94  -0.5 A  1.0  SERG 
    LAKA  HA    0.3 132  P       21:46:07.12  -0.4 A  1.0  LAKA 
    PVO   HP    0.3 321  P       21:46:07.54  -0.2 A  1.0  PVO  
    KALE  HA    0.3  93  P       21:46:09.96   1.4 A  1.0  KALE 
    AIOA  CL    0.3 131  P       21:46:13.33   4.5 AX 0.0  AIOA 
    GR24  1Y    0.5  52  P       21:46:10.85  -0.1 A  1.0  GR24 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AGRP  CL    0.0 223  MLv     0.89  0.02   0.545144      
    VVK   HP    0.1  78  MLv     0.17 -0.70   0.381676      
    ROD3  CL    0.2 131  MLv     0.77 -0.10   0.261518      
    SERG  HP    0.2  89  MLv     1.12  0.25   0.215498      
    LAKA  HA    0.3 132  MLv     0.80 -0.07   0.0999551      
    PVO   HP    0.3 321  MLv     1.15  0.28   0.205464