Earthquake Information
 Origin Time
 2025-04-07 04:03:42 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 0.8
 Latitude
 38.4490° N
 Longitude
 21.7302° E
 Focal Depth
 21 km
 # of Arrivals
 14
 Location 22.8 km N of Patras
27.7 km ENE of Mesolonghi
182.5 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AGRPCL5.9186 P04:03:45.40 -0.51.0M
AGRPCL5.9186 S04:03:48.57 -0.21.0M
VVKHP7.7113 P04:03:46.08 0.11.0M
VVKHP7.7113 S04:03:49.30 0.21.0M
EFPHP15.5 99 P04:03:46.63 0.11.0M
EFPHP15.5 99 S04:03:50.36 0.41.0M
ANXHP23.1 46 P04:03:47.43 -0.11.0M
ANXHP23.1 46 S04:03:51.57 -0.11.0M
PVOHP25.8316 P04:03:47.87 0.11.0M
PVOHP25.8316 S04:03:52.13 0.11.0M
PLEVHP28.4262 P04:03:47.91 -0.21.0M
PLEVHP28.4262 S04:03:52.68 0.01.0M
LAKAHA31.8137 P04:03:48.72 0.11.0M
LAKAHA31.8137 S04:03:53.68 0.11.0M


  Solution details 

Event:
    Public ID              nkua2025gtsi
    Description
      region name: Greece
Origin:
    Date                   2025-04-07
    Time                  04:03:42.03
    Latitude              38.4490 deg  +/-      0 km
    Longitude             21.7302 deg  +/-      0 km
    Depth                      21 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.17 s
    Azimuthal gap              90 deg

2 Network magnitudes:
    MLv       0.76 +/- 0.22   7            
    M         0.76            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AGRP  CL    0.1 186  P       04:03:45.40  -0.5 M  1.0  AGRP 
    AGRP  CL    0.1 186  S       04:03:48.57  -0.2 M  1.0  AGRP 
    VVK   HP    0.1 113  P       04:03:46.08   0.1 M  1.0  VVK  
    VVK   HP    0.1 113  S       04:03:49.30   0.2 M  1.0  VVK  
    EFP   HP    0.1  99  P       04:03:46.63   0.1 M  1.0  EFP  
    EFP   HP    0.1  99  S       04:03:50.36   0.4 M  1.0  EFP  
    ANX   HP    0.2  46  P       04:03:47.43  -0.1 M  1.0  ANX  
    ANX   HP    0.2  46  S       04:03:51.57  -0.1 M  1.0  ANX  
    PVO   HP    0.2 316  P       04:03:47.87   0.1 M  1.0  PVO  
    PVO   HP    0.2 316  S       04:03:52.13   0.1 M  1.0  PVO  
    PLEV  HP    0.3 262  P       04:03:47.91  -0.2 M  1.0  PLEV 
    PLEV  HP    0.3 262  S       04:03:52.68   0.0 M  1.0  PLEV 
    LAKA  HA    0.3 137  P       04:03:48.72   0.1 M  1.0  LAKA 
    LAKA  HA    0.3 137  S       04:03:53.68   0.1 M  1.0  LAKA 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AGRP  CL    0.1 186  MLv     0.56 -0.20   0.205284      
    VVK   HP    0.1 113  MLv    -0.07 -0.83   0.204998      
    EFP   HP    0.1  99  MLv     0.76  0.00   0.189182      
    ANX   HP    0.2  46  MLv     0.68 -0.08   0.100651      
    PVO   HP    0.2 316  MLv     1.13  0.37    0.24226      
    PLEV  HP    0.3 262  MLv     0.97  0.21   0.143607      
    LAKA  HA    0.3 137  MLv     0.89  0.13   0.0993781