Earthquake Information
 Origin Time
2025-12-21 02:31:52 (GMT)
 Magnitude
M 0.6
 Latitude
38.3538° N
 Longitude
21.7558° E
 Focal Depth
2 km
 # of Arrivals
12
 Location 12.3 km N of Patras
28.5 km E of Mesolonghi
177.7 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AGRPCL5.5328 P02:31:52.73 -0.41.0A
VVKHP9.0 33 P02:31:54.05 0.41.0A
ROD3CL12.9113 P02:31:54.49 0.11.0A
EFPHP15.4 58 P02:31:54.67 -0.11.0A
LAKAHA23.2123 P02:31:56.10 0.01.0A
SERGHP27.0 76 P02:31:56.81 0.11.0A
ANXHP30.3 28 P02:31:57.22 0.01.0A
AIOACL31.9124 P02:31:57.86 0.31.0A
PVOHP35.4325 P02:31:57.66 -0.51.0A
DROHP44.8185 P02:31:59.78 0.11.0A
KLVHL48.8135 P02:31:59.74 -0.61.0A
PDOHP56.8299 P02:32:02.40 0.61.0A


  Solution details

Event:
    Public ID              nkua2025ywzc
    Description
      region name: Greece
Origin:
    Date                   2025-12-21
    Time                  02:31:51.73  +/-    0.3 s
    Latitude              38.3538 deg  +/-      3 km
    Longitude             21.7558 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.35 s
    Azimuthal gap             114 deg

2 Network magnitudes:
    MLv       0.57 +/- 0.19   8            
    M         0.57            8 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AGRP  CL    0.0 328  P       02:31:52.73  -0.4 A  1.0  AGRP 
    VVK   HP    0.1  33  P       02:31:54.05   0.4 A  1.0  VVK  
    ROD3  CL    0.1 113  P       02:31:54.49   0.1 A  1.0  ROD3 
    EFP   HP    0.1  58  P       02:31:54.67  -0.1 A  1.0  EFP  
    LAKA  HA    0.2 123  P       02:31:56.10   0.0 A  1.0  LAKA 
    SERG  HP    0.2  76  P       02:31:56.81   0.1 A  1.0  SERG 
    ANX   HP    0.3  28  P       02:31:57.22  -0.0 A  1.0  ANX  
    AIOA  CL    0.3 124  P       02:31:57.86   0.3 A  1.0  AIOA 
    PVO   HP    0.3 325  P       02:31:57.66  -0.5 A  1.0  PVO  
    DRO   HP    0.4 185  P       02:31:59.78   0.1 A  1.0  DRO  
    KLV   HL    0.4 135  P       02:31:59.74  -0.6 A  1.0  KLV  
    PDO   HP    0.5 299  P       02:32:02.40   0.6 A  1.0  PDO  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AGRP  CL    0.0 328  MLv     0.82  0.25   0.384615      
    VVK   HP    0.1  33  MLv    -0.27 -0.84   0.119464      
    ROD3  CL    0.1 113  MLv     0.55 -0.02   0.203554      
    EFP   HP    0.1  58  MLv     0.36 -0.21   0.0752112      
    LAKA  HA    0.2 123  MLv     0.53 -0.04   0.0714875      
    SERG  HP    0.2  76  MLv     0.60  0.03   0.0663023      
    ANX   HP    0.3  28  MLv     0.52 -0.05   0.0461329      
    AIOA  CL    0.3 124  MLv     0.32 -0.25   0.00679589      
    PVO   HP    0.3 325  MLv     0.92  0.35   0.0857858      
    DRO   HP    0.4 185  MLv     0.87  0.30   0.0927382