Earthquake Information
 Origin Time
 2025-03-31 11:27:18 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 1.5
 Latitude
 38.4825° N
 Longitude
 21.7842° E
 Focal Depth
 10 km
 # of Arrivals
 32
 Location 26.8 km N of Patras
33.4 km ENE of Mesolonghi
179.1 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VVKHP7.1160 P11:27:20.33 0.21.0M
VVKHP7.1160 S11:27:22.11 0.11.0M
AGRPCL11.0209 P11:27:20.30 -0.21.0M
AGRPCL11.0209 S11:27:22.68 0.01.0M
EFPHP12.3120 P11:27:21.02 0.31.0M
EFPHP12.3120 S11:27:23.29 0.41.0M
ANXHP17.1 44 P11:27:21.42 -0.11.0M
ANXHP17.1 44 S11:27:24.14 -0.31.0M
PYRGCL21.8112 P11:27:22.38 0.21.0M
PYRGCL21.8112 S11:27:25.42 -0.11.0M
PVOHP27.0303 P11:27:23.24 0.31.0M
PVOHP27.0303 S11:27:26.70 -0.21.0M
LAKAHA31.8148 P11:27:24.13 0.41.0M
LAKAHA31.8148 S11:27:28.16 -0.21.0M
KALEHA32.6108 P11:27:24.30 0.41.0M
KALEHA32.6108 S11:27:28.51 -0.11.0M
PLEVHP33.7257 P11:27:23.87 -0.21.0M
PLEVHP33.7257 S11:27:28.71 -0.11.0M
DIMTCL34.6139 P11:27:24.49 0.31.0M
DIMTCL34.6139 S11:27:28.99 -0.11.0M
PSAMCL39.2117 P11:27:24.91 0.01.0M
PSAMCL39.2117 S11:27:30.21 -0.21.0M
GR241Y42.4 57 P11:27:25.44 -0.11.0M
GR241Y42.4 57 S11:27:31.31 -0.21.0M
PDOHP53.8284 P11:27:27.46 0.11.0M
PDOHP53.8284 S11:27:34.62 0.01.0M
KLVHL58.3147 P11:27:28.12 0.01.0M
KLVHL58.3147 S11:27:35.73 -0.21.0M
DSFHP65.2 97 P11:27:28.73 -0.51.0M
DSFHP65.2 97 S11:27:37.97 0.01.0M
GR201Y83.7358 P11:27:32.66 0.51.0M
GR201Y83.7358 S11:27:43.27 0.21.0M


  Solution details 

Event:
    Public ID              nkua2025ghml
    Description
      region name: Greece
Origin:
    Date                   2025-03-31
    Time                  11:27:17.75
    Latitude              38.4825 deg  +/-      0 km
    Longitude             21.7842 deg  +/-      0 km
    Depth                      10 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.21 s
    Azimuthal gap              55 deg

2 Network magnitudes:
    MLv       1.47 +/- 0.13  12            
    M         1.47           12 preferred  

32 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VVK   HP    0.1 160  P       11:27:20.33   0.2 M  1.0  VVK  
    VVK   HP    0.1 160  S       11:27:22.11   0.1 M  1.0  VVK  
    AGRP  CL    0.1 209  P       11:27:20.30  -0.2 M  1.0  AGRP 
    AGRP  CL    0.1 209  S       11:27:22.68   0.0 M  1.0  AGRP 
    EFP   HP    0.1 120  P       11:27:21.02   0.3 M  1.0  EFP  
    EFP   HP    0.1 120  S       11:27:23.29   0.4 M  1.0  EFP  
    ANX   HP    0.2  44  P       11:27:21.42  -0.1 M  1.0  ANX  
    ANX   HP    0.2  44  S       11:27:24.14  -0.3 M  1.0  ANX  
    PYRG  CL    0.2 112  P       11:27:22.38   0.2 M  1.0  PYRG 
    PYRG  CL    0.2 112  S       11:27:25.42  -0.1 M  1.0  PYRG 
    PVO   HP    0.2 303  P       11:27:23.24   0.3 M  1.0  PVO  
    PVO   HP    0.2 303  S       11:27:26.70  -0.2 M  1.0  PVO  
    LAKA  HA    0.3 148  P       11:27:24.13   0.4 M  1.0  LAKA 
    LAKA  HA    0.3 148  S       11:27:28.16  -0.2 M  1.0  LAKA 
    KALE  HA    0.3 108  P       11:27:24.30   0.4 M  1.0  KALE 
    KALE  HA    0.3 108  S       11:27:28.51  -0.1 M  1.0  KALE 
    PLEV  HP    0.3 257  P       11:27:23.87  -0.2 M  1.0  PLEV 
    PLEV  HP    0.3 257  S       11:27:28.71  -0.1 M  1.0  PLEV 
    DIMT  CL    0.3 139  P       11:27:24.49   0.3 M  1.0  DIMT 
    DIMT  CL    0.3 139  S       11:27:28.99  -0.1 M  1.0  DIMT 
    PSAM  CL    0.4 117  P       11:27:24.91   0.0 M  1.0  PSAM 
    PSAM  CL    0.4 117  S       11:27:30.21  -0.2 M  1.0  PSAM 
    GR24  1Y    0.4  57  P       11:27:25.44  -0.1 M  1.0  GR24 
    GR24  1Y    0.4  57  S       11:27:31.31  -0.2 M  1.0  GR24 
    PDO   HP    0.5 284  P       11:27:27.46   0.1 M  1.0  PDO  
    PDO   HP    0.5 284  S       11:27:34.62  -0.0 M  1.0  PDO  
    KLV   HL    0.5 147  P       11:27:28.12   0.0 M  1.0  KLV  
    KLV   HL    0.5 147  S       11:27:35.73  -0.2 M  1.0  KLV  
    DSF   HP    0.6  97  P       11:27:28.73  -0.5 M  1.0  DSF  
    DSF   HP    0.6  97  S       11:27:37.97   0.0 M  1.0  DSF  
    GR20  1Y    0.8 358  P       11:27:32.66   0.5 M  1.0  GR20 
    GR20  1Y    0.8 358  S       11:27:43.27   0.2 M  1.0  GR20 

16 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VVK   HP    0.1 160  MLv     0.92 -0.55    2.07386      
    AGRP  CL    0.1 209  MLv     1.38 -0.09    1.02176      
    EFP   HP    0.1 120  MLv     1.76  0.29    2.25807      
    ANX   HP    0.2  44  MLv     1.42 -0.05   0.788524      
    PYRG  CL    0.2 112  MLv     1.41 -0.06   0.368928      
    PVO   HP    0.2 303  MLv     1.51  0.04   0.550259      
    LAKA  HA    0.3 148  MLv     0.93 -0.54   0.108869      
    KALE  HA    0.3 108  MLv     1.56  0.09   0.445428      
    PLEV  HP    0.3 257  MLv     1.19 -0.29   0.175118      
    DIMT  CL    0.3 139  MLv     1.63  0.16   0.459821      
    PSAM  CL    0.4 117  MLv     1.36 -0.11   0.190811      
    GR24  1Y    0.4  57  MLv     1.58  0.11    0.26631      
    PDO   HP    0.5 284  MLv     1.48  0.01   0.108267      
    KLV   HL    0.5 147  MLv     1.61  0.14   0.0861609      
    DSF   HP    0.6  97  MLv     1.70  0.23   0.119614      
    GR20  1Y    0.8 358  MLv     1.51  0.03   0.0613138