Earthquake Information
 Origin Time
 2025-04-01 20:34:47 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 0.8
 Latitude
 38.4745° N
 Longitude
 21.7150° E
 Focal Depth
 15 km
 # of Arrivals
 12
 Location 25.6 km N of Patras
27.5 km ENE of Mesolonghi
184.6 km WNW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AGRPCL8.8176 P20:34:50.79 0.11.0A
VVKHP10.2125 P20:34:51.27 0.41.0A
EFPHP17.4108 P20:34:51.71 -0.31.0A
ANXHP22.3 54 P20:34:52.55 -0.11.0A
PVOHP22.8314 P20:34:53.23 0.51.0A
PLEVHP27.7256 P20:34:53.10 -0.41.0A
LAKAHA34.7139 P20:34:53.83 -0.71.0A
KALEHA38.1104 P20:34:55.90 0.91.0A
GR241Y48.0 60 P20:34:55.90 -0.61.0A
GR301Y130.1144 P20:35:08.43 0.31.0A
PFKSHC507.5138 P20:35:55.11 -0.11.0A


  Solution details 

Event:
    Public ID              nkua2025gkaa
    Description
      region name: Greece
Origin:
    Date                   2025-04-01
    Time                  20:34:46.75  +/-    0.5 s
    Latitude              38.4745 deg  +/-      4 km
    Longitude             21.7150 deg  +/-      3 km
    Depth                      15 km   +/-    4 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.45 s
    Azimuthal gap             100 deg

2 Network magnitudes:
    MLv       0.82 +/- 0.20   8            
    M         0.82            8 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AGRP  CL    0.1 176  P       20:34:50.79   0.1 A  1.0  AGRP 
    VVK   HP    0.1 125  P       20:34:51.27   0.4 A  1.0  VVK  
    EFP   HP    0.2 108  P       20:34:51.71  -0.3 A  1.0  EFP  
    ANX   HP    0.2  54  P       20:34:52.55  -0.1 A  1.0  ANX  
    PVO   HP    0.2 314  P       20:34:53.23   0.5 A  1.0  PVO  
    PLEV  HP    0.2 256  P       20:34:53.10  -0.4 A  1.0  PLEV 
    LAKA  HA    0.3 139  P       20:34:53.83  -0.7 A  1.0  LAKA 
    KALE  HA    0.3 104  P       20:34:55.90   0.9 A  1.0  KALE 
    GR24  1Y    0.4  60  P       20:34:55.90  -0.6 A  1.0  GR24 
    PDO   HP    0.4 287  P       20:35:00.56   4.1 AX 0.0  PDO  
    GR30  1Y    1.2 144  P       20:35:08.43   0.3 A  1.0  GR30 
    PFKS  HC    4.6 138  P       20:35:55.11  -0.1 A  1.0  PFKS 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AGRP  CL    0.1 176  MLv     0.57 -0.25   0.178802      
    VVK   HP    0.1 125  MLv    -0.05 -0.88   0.182353      
    EFP   HP    0.2 108  MLv     0.80 -0.02   0.184458      
    ANX   HP    0.2  54  MLv     0.90  0.08   0.176253      
    PVO   HP    0.2 314  MLv     1.07  0.25   0.250775      
    PLEV  HP    0.2 256  MLv     0.56 -0.26   0.0593211      
    LAKA  HA    0.3 139  MLv     0.67 -0.15   0.0501959      
    KALE  HA    0.3 104  MLv     0.92  0.09   0.0727879      
    GR24  1Y    0.4  60  MLv     1.10  0.28   0.0629879      
    GR30  1Y    1.2 144  MLv     1.90  1.07   0.0886662