Earthquake Information
 Origin Time
 2025-04-01 09:44:19 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 0.8
 Latitude
 38.4552° N
 Longitude
 21.7187° E
 Focal Depth
 25 km
 # of Arrivals
 10
 Location 23.5 km N of Patras
27.0 km ENE of Mesolonghi
183.6 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AGRPCL6.6177 P09:44:22.73 -0.21.0M
AGRPCL6.6177 S09:44:26.14 -0.11.0M
VVKHP8.9114 P09:44:23.19 0.11.0M
VVKHP8.9114 S09:44:26.75 0.21.0M
EFPHP16.6101 P09:44:23.56 0.01.0M
EFPHP16.6101 S09:44:27.29 -0.11.0M
ANXHP23.3 49 P09:44:24.52 0.11.0M
ANXHP23.3 49 S09:44:28.56 -0.31.0M
GR241Y48.8 58 P09:44:27.79 0.11.0M
GR241Y48.8 58 S09:44:34.66 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2025gjeo
    Description
      region name: Greece
Origin:
    Date                   2025-04-01
    Time                  09:44:18.51
    Latitude              38.4552 deg  +/-      1 km
    Longitude             21.7187 deg  +/-      1 km
    Depth                      25 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.14 s
    Azimuthal gap             232 deg

2 Network magnitudes:
    MLv       0.78 +/- 0.36   5            
    M         0.78            5 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AGRP  CL    0.1 177  P       09:44:22.73  -0.2 M  1.0  AGRP 
    AGRP  CL    0.1 177  S       09:44:26.14  -0.1 M  1.0  AGRP 
    VVK   HP    0.1 114  P       09:44:23.19   0.1 M  1.0  VVK  
    VVK   HP    0.1 114  S       09:44:26.75   0.2 M  1.0  VVK  
    EFP   HP    0.1 101  P       09:44:23.56   0.0 M  1.0  EFP  
    EFP   HP    0.1 101  S       09:44:27.29  -0.1 M  1.0  EFP  
    ANX   HP    0.2  49  P       09:44:24.52   0.1 M  1.0  ANX  
    ANX   HP    0.2  49  S       09:44:28.56  -0.3 M  1.0  ANX  
    GR24  1Y    0.4  58  P       09:44:27.79   0.1 M  1.0  GR24 
    GR24  1Y    0.4  58  S       09:44:34.66  -0.1 M  1.0  GR24 

5 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AGRP  CL    0.1 177  MLv     0.68 -0.10   0.260908      
    VVK   HP    0.1 114  MLv    -0.04 -0.82   0.201853      
    EFP   HP    0.1 101  MLv     0.87  0.10   0.229213      
    ANX   HP    0.2  49  MLv     0.94  0.16      0.181      
    GR24  1Y    0.4  58  MLv     1.16  0.38   0.0693867