Earthquake Information
 Origin Time
2026-08-31 00:25:38 (GMT)
 Magnitude
M 0.4
 Latitude
38.3167° N
 Longitude
21.8218° E
 Focal Depth
7 km
 # of Arrivals
24
 Location 11.1 km NE of Patras
23.9 km WNW of Aegion
171.2 km WNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
WGC7HA2.8 83 P00:25:39.14 -0.31.0M
WGC7HA2.8 83 S00:25:40.23 -0.41.0M
UPRHP4.8220 P00:25:39.44 -0.21.0M
UPRHP4.8220 S00:25:41.15 0.21.0M
ROD3CL6.2 99 P00:25:39.83 -0.11.0M
ROD3CL6.2 99 S00:25:41.47 0.11.0M
EFPHP14.3 31 P00:25:41.10 0.11.0M
EFPHP14.3 31 S00:25:43.34 0.01.0M
WGC0HA14.8114 P00:25:41.97 0.81.0M
WGC0HA14.8114 S00:25:43.93 0.31.0M
LAKAHA16.1122 P00:25:41.97 0.61.0M
LAKAHA16.1122 S00:25:44.04 0.11.0M
SERGHP23.1 62 P00:25:42.62 0.11.0M
SERGHP23.1 62 S00:25:45.68 -0.31.0M
AIOACL24.8123 P00:25:42.79 0.01.0M
AIOACL24.8123 S00:25:46.15 -0.21.0M
KALEHA28.9 73 P00:25:43.52 0.01.0M
KALEHA28.9 73 S00:25:47.44 -0.31.0M
PSARCL30.9 87 P00:25:43.82 0.11.0M
PSARCL30.9 87 S00:25:48.12 0.01.0M
PSAMCL31.6 89 P00:25:43.97 0.11.0M
PSAMCL31.6 89 S00:25:48.65 0.31.0M
DROHP41.7194 P00:25:45.60 0.11.0M
DROHP41.7194 S00:25:51.26 -0.11.0M


  Solution details

Event:
    Public ID              nkua2026raep
    Description
      region name: Greece
Origin:
    Date                   2026-08-31
    Time                  00:25:37.96
    Latitude              38.3167 deg  +/-      0 km
    Longitude             21.8218 deg  +/-      0 km
    Depth                       7 km   +/-    0 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.15 s
    Azimuthal gap             171 deg

2 Network magnitudes:
    MLv       0.35 +/- 0.21  10            
    M         0.35           10 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    WGC7  HA    0.0  83  P       00:25:39.14  -0.3 M  1.0  WGC7 
    WGC7  HA    0.0  83  S       00:25:40.23  -0.4 M  1.0  WGC7 
    UPR   HP    0.0 220  P       00:25:39.44  -0.2 M  1.0  UPR  
    UPR   HP    0.0 220  S       00:25:41.15   0.2 M  1.0  UPR  
    ROD3  CL    0.1  99  P       00:25:39.83  -0.1 M  1.0  ROD3 
    ROD3  CL    0.1  99  S       00:25:41.47   0.1 M  1.0  ROD3 
    EFP   HP    0.1  31  P       00:25:41.10   0.1 M  1.0  EFP  
    EFP   HP    0.1  31  S       00:25:43.34  -0.0 M  1.0  EFP  
    WGC0  HA    0.1 114  P       00:25:41.97   0.8 M  1.0  WGC0 
    WGC0  HA    0.1 114  S       00:25:43.93   0.3 M  1.0  WGC0 
    LAKA  HA    0.1 122  P       00:25:41.97   0.6 M  1.0  LAKA 
    LAKA  HA    0.1 122  S       00:25:44.04   0.1 M  1.0  LAKA 
    SERG  HP    0.2  62  P       00:25:42.62   0.1 M  1.0  SERG 
    SERG  HP    0.2  62  S       00:25:45.68  -0.3 M  1.0  SERG 
    AIOA  CL    0.2 123  P       00:25:42.79   0.0 M  1.0  AIOA 
    AIOA  CL    0.2 123  S       00:25:46.15  -0.2 M  1.0  AIOA 
    KALE  HA    0.3  73  P       00:25:43.52   0.0 M  1.0  KALE 
    KALE  HA    0.3  73  S       00:25:47.44  -0.3 M  1.0  KALE 
    PSAR  CL    0.3  87  P       00:25:43.82   0.1 M  1.0  PSAR 
    PSAR  CL    0.3  87  S       00:25:48.12  -0.0 M  1.0  PSAR 
    PSAM  CL    0.3  89  P       00:25:43.97   0.1 M  1.0  PSAM 
    PSAM  CL    0.3  89  S       00:25:48.65   0.3 M  1.0  PSAM 
    DRO   HP    0.4 194  P       00:25:45.60   0.1 M  1.0  DRO  
    DRO   HP    0.4 194  S       00:25:51.26  -0.1 M  1.0  DRO  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    WGC7  HA    0.0  83  MLv     0.72  0.37   0.357551      
    UPR   HP    0.0 220  MLv    -0.20 -0.55   0.432699      
    ROD3  CL    0.1  99  MLv     0.49  0.14   0.262998      
    EFP   HP    0.1  31  MLv     0.41  0.06   0.0905565      
    WGC0  HA    0.1 114  MLv     0.68  0.33   0.160715      
    LAKA  HA    0.1 122  MLv     0.25 -0.10   0.0562679      
    SERG  HP    0.2  62  MLv     0.20 -0.15   0.0332152      
    AIOA  CL    0.2 123  MLv     0.18 -0.17   0.00744764      
    KALE  HA    0.3  73  MLv     0.32 -0.03   0.0313076      
    PSAR  CL    0.3  87  MLv    -0.17 -0.52   0.00904202      
    PSAM  CL    0.3  89  MLv     0.65  0.30   0.0574822      
    DRO   HP    0.4 194  MLv     0.39  0.04   0.0370906