Earthquake Information
 Origin Time
 2025-03-31 09:45:05 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 0.8
 Latitude
 38.4467° N
 Longitude
 21.7500° E
 Focal Depth
 22 km
 # of Arrivals
 14
 Location 22.5 km N of Patras
29.3 km ENE of Mesolonghi
180.8 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VVKHP6.0117 P09:45:08.72 0.11.0M
VVKHP6.0117 S09:45:11.81 0.11.0M
AGRPCL6.1203 P09:45:07.93 -0.61.0M
AGRPCL6.1203 S09:45:11.47 -0.11.0M
EFPHP13.7 99 P09:45:09.09 0.11.0M
EFPHP13.7 99 S09:45:12.85 0.51.0M
PVOHP27.2314 P09:45:10.58 0.01.0M
PVOHP27.2314 S09:45:15.19 0.11.0M
LAKAHA30.4139 P09:45:11.27 0.21.0M
LAKAHA30.4139 S09:45:16.61 0.71.0M
GR241Y47.1 55 P09:45:13.22 -0.21.0M
GR241Y47.1 55 S09:45:20.17 0.01.0M
PDOHP52.1289 P09:45:14.17 0.11.0M
PDOHP52.1289 S09:45:21.58 0.31.0M


  Solution details 

Event:
    Public ID              nkua2025ghjb
    Description
      region name: Greece
Origin:
    Date                   2025-03-31
    Time                  09:45:04.62
    Latitude              38.4467 deg  +/-      1 km
    Longitude             21.7500 deg  +/-      1 km
    Depth                      22 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap             102 deg

2 Network magnitudes:
    MLv       0.76 +/- 0.31   7            
    M         0.76            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VVK   HP    0.1 117  P       09:45:08.72   0.1 M  1.0  VVK  
    VVK   HP    0.1 117  S       09:45:11.81   0.1 M  1.0  VVK  
    AGRP  CL    0.1 203  P       09:45:07.93  -0.6 M  1.0  AGRP 
    AGRP  CL    0.1 203  S       09:45:11.47  -0.1 M  1.0  AGRP 
    EFP   HP    0.1  99  P       09:45:09.09   0.1 M  1.0  EFP  
    EFP   HP    0.1  99  S       09:45:12.85   0.5 M  1.0  EFP  
    PVO   HP    0.2 314  P       09:45:10.58   0.0 M  1.0  PVO  
    PVO   HP    0.2 314  S       09:45:15.19   0.1 M  1.0  PVO  
    LAKA  HA    0.3 139  P       09:45:11.27   0.2 M  1.0  LAKA 
    LAKA  HA    0.3 139  S       09:45:16.61   0.7 M  1.0  LAKA 
    GR24  1Y    0.4  55  P       09:45:13.22  -0.2 M  1.0  GR24 
    GR24  1Y    0.4  55  S       09:45:20.17   0.0 M  1.0  GR24 
    PDO   HP    0.5 289  P       09:45:14.17   0.1 M  1.0  PDO  
    PDO   HP    0.5 289  S       09:45:21.58   0.3 M  1.0  PDO  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VVK   HP    0.1 117  MLv    -0.14 -0.89   0.190761      
    AGRP  CL    0.1 203  MLv     0.51 -0.24   0.181193      
    EFP   HP    0.1  99  MLv     0.66 -0.10   0.164011      
    PVO   HP    0.2 314  MLv     1.03  0.28   0.179761      
    LAKA  HA    0.3 139  MLv     0.59 -0.17   0.0533671      
    GR24  1Y    0.4  55  MLv     1.01  0.25   0.0541446      
    PDO   HP    0.5 289  MLv     1.47  0.71   0.116214