Earthquake Information
 Origin Time
2026-08-23 16:30:10 (GMT)
 Magnitude
M 1.8
 Latitude
38.3057° N
 Longitude
21.8575° E
 Focal Depth
15 km
 # of Arrivals
41
 Location 12.7 km ENE of Patras
20.6 km WNW of Aegion
167.9 km WNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
WGC7HA1.6347 P16:30:12.18 -0.11.0M
WGC7HA1.6347 S16:30:14.13 -0.31.0M
ROD3CL3.0 85 P16:30:12.41 0.01.0M
ROD3CL3.0 85 S16:30:14.53 -0.11.0M
UPRHP6.7248 P16:30:12.57 0.01.0M
UPRHP6.7248 S16:30:14.79 0.01.0M
PATCHL9.4245 P16:30:12.90 0.11.0M
PATCHL9.4245 S16:30:15.52 0.31.0M
WGC8HA9.9342 P16:30:12.77 0.01.0M
WGC8HA9.9342 S16:30:15.21 0.01.0M
WGC6HA10.2 28 P16:30:13.06 0.21.0M
WGC6HA10.2 28 S16:30:15.42 0.11.0M
WGC0HA11.5115 P16:30:13.26 0.21.0M
WGC0HA11.5115 S16:30:15.61 -0.11.0M
WGC1HA12.7 88 P16:30:13.36 0.31.0M
WGC1HA12.7 88 S16:30:15.79 0.11.0M
LAKAHA12.8125 P16:30:13.24 0.01.0M
EFPHP14.1 17 P16:30:13.40 0.11.0M
EFPHP14.1 17 S16:30:16.05 0.01.0M
WGC4HA16.6 55 P16:30:13.72 0.11.0M
WGC4HA16.6 55 S16:30:16.70 0.11.0M
PYRGCL18.1 50 P16:30:13.88 0.01.0M
PYRGCL18.1 50 S16:30:16.89 -0.21.0M
AGEOCL18.5104 P16:30:14.05 0.21.0M
AGEOCL18.5104 S16:30:16.96 -0.11.0M
SERGHP21.1 56 P16:30:14.27 0.01.0M
SERGHP21.1 56 S16:30:17.54 -0.21.0M
AIOACL21.5125 P16:30:14.30 0.11.0M
AIOACL21.5125 S16:30:17.68 -0.11.0M
KALEHA26.4 69 P16:30:15.01 0.01.0M
KALEHA26.4 69 S16:30:18.76 -0.41.0M
PSARCL27.9 84 P16:30:15.20 0.11.0M
PSARCL27.9 84 S16:30:19.33 0.01.0M
PSAMCL28.6 86 P16:30:15.29 0.11.0M
PSAMCL28.6 86 S16:30:19.52 0.01.0M
KLVHL38.8139 P16:30:16.72 -0.21.0M
KLVHL38.8139 S16:30:22.32 -0.11.0M
PLEVHP41.0287 P16:30:17.04 -0.11.0M
PLEVHP41.0287 S16:30:22.54 -0.41.0M
DROHP41.3198 P16:30:17.37 0.11.0M
DROHP41.3198 S16:30:22.92 -0.11.0M


  Solution details

Event:
    Public ID              nkua2026qmuj
    Description
      region name: Greece
Origin:
    Date                   2026-08-23
    Time                  16:30:09.59
    Latitude              38.3057 deg  +/-      0 km
    Longitude             21.8575 deg  +/-      0 km
    Depth                      15 km   +/-    0 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.15 s
    Azimuthal gap              60 deg

2 Network magnitudes:
    MLv       1.79 +/- 0.17  17            
    M         1.79           17 preferred  

41 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    WGC7  HA    0.0 347  P       16:30:12.18  -0.1 M  1.0  WGC7 
    WGC7  HA    0.0 347  S       16:30:14.13  -0.3 M  1.0  WGC7 
    ROD3  CL    0.0  85  P       16:30:12.41  -0.0 M  1.0  ROD3 
    ROD3  CL    0.0  85  S       16:30:14.53  -0.1 M  1.0  ROD3 
    UPR   HP    0.1 248  P       16:30:12.57   0.0 M  1.0  UPR  
    UPR   HP    0.1 248  S       16:30:14.79  -0.0 M  1.0  UPR  
    PATC  HL    0.1 245  P       16:30:12.90   0.1 M  1.0  PATC 
    PATC  HL    0.1 245  S       16:30:15.52   0.3 M  1.0  PATC 
    WGC8  HA    0.1 342  P       16:30:12.77  -0.0 M  1.0  WGC8 
    WGC8  HA    0.1 342  S       16:30:15.21  -0.0 M  1.0  WGC8 
    WGC6  HA    0.1  28  P       16:30:13.06   0.2 M  1.0  WGC6 
    WGC6  HA    0.1  28  S       16:30:15.42   0.1 M  1.0  WGC6 
    WGC0  HA    0.1 115  P       16:30:13.26   0.2 M  1.0  WGC0 
    WGC0  HA    0.1 115  S       16:30:15.61  -0.1 M  1.0  WGC0 
    WGC1  HA    0.1  88  P       16:30:13.36   0.3 M  1.0  WGC1 
    WGC1  HA    0.1  88  S       16:30:15.79   0.1 M  1.0  WGC1 
    LAKA  HA    0.1 125  P       16:30:13.24   0.0 M  1.0  LAKA 
    EFP   HP    0.1  17  P       16:30:13.40   0.1 M  1.0  EFP  
    EFP   HP    0.1  17  S       16:30:16.05   0.0 M  1.0  EFP  
    WGC4  HA    0.2  55  P       16:30:13.72   0.1 M  1.0  WGC4 
    WGC4  HA    0.2  55  S       16:30:16.70   0.1 M  1.0  WGC4 
    PYRG  CL    0.2  50  P       16:30:13.88   0.0 M  1.0  PYRG 
    PYRG  CL    0.2  50  S       16:30:16.89  -0.2 M  1.0  PYRG 
    AGEO  CL    0.2 104  P       16:30:14.05   0.2 M  1.0  AGEO 
    AGEO  CL    0.2 104  S       16:30:16.96  -0.1 M  1.0  AGEO 
    SERG  HP    0.2  56  P       16:30:14.27   0.0 M  1.0  SERG 
    SERG  HP    0.2  56  S       16:30:17.54  -0.2 M  1.0  SERG 
    AIOA  CL    0.2 125  P       16:30:14.30   0.1 M  1.0  AIOA 
    AIOA  CL    0.2 125  S       16:30:17.68  -0.1 M  1.0  AIOA 
    KALE  HA    0.2  69  P       16:30:15.01  -0.0 M  1.0  KALE 
    KALE  HA    0.2  69  S       16:30:18.76  -0.4 M  1.0  KALE 
    PSAR  CL    0.3  84  P       16:30:15.20   0.1 M  1.0  PSAR 
    PSAR  CL    0.3  84  S       16:30:19.33  -0.0 M  1.0  PSAR 
    PSAM  CL    0.3  86  P       16:30:15.29   0.1 M  1.0  PSAM 
    PSAM  CL    0.3  86  S       16:30:19.52  -0.0 M  1.0  PSAM 
    KLV   HL    0.3 139  P       16:30:16.72  -0.2 M  1.0  KLV  
    KLV   HL    0.3 139  S       16:30:22.32  -0.1 M  1.0  KLV  
    PLEV  HP    0.4 287  P       16:30:17.04  -0.1 M  1.0  PLEV 
    PLEV  HP    0.4 287  S       16:30:22.54  -0.4 M  1.0  PLEV 
    DRO   HP    0.4 198  P       16:30:17.37   0.1 M  1.0  DRO  
    DRO   HP    0.4 198  S       16:30:22.92  -0.1 M  1.0  DRO  

21 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    WGC7  HA    0.0 347  MLv     2.02  0.24    7.65099      
    ROD3  CL    0.0  85  MLv     1.66 -0.13    4.62676      
    UPR   HP    0.1 248  MLv     0.62 -1.17    2.58808      
    PATC  HL    0.1 245  MLv     1.92  0.14    3.88387      
    WGC8  HA    0.1 342  MLv     2.27  0.49    8.41064      
    WGC6  HA    0.1  28  MLv     1.93  0.14    3.76608      
    WGC0  HA    0.1 115  MLv     2.42  0.63    10.7157      
    WGC1  HA    0.1  88  MLv     2.08  0.29    4.58923      
    LAKA  HA    0.1 125  MLv     1.52 -0.27    1.24527      
    EFP   HP    0.1  17  MLv     1.97  0.18    3.27173      
    WGC4  HA    0.2  55  MLv     1.88  0.10    2.32333      
    PYRG  CL    0.2  50  MLv     1.53 -0.26   0.598648      
    AGEO  CL    0.2 104  MLv     1.66 -0.13   0.357124      
    SERG  HP    0.2  56  MLv     1.93  0.15    2.02317      
    AIOA  CL    0.2 125  MLv    -0.00 -1.79   0.00587567      
    KALE  HA    0.2  69  MLv     1.75 -0.03   0.982571      
    PSAR  CL    0.3  84  MLv     1.76 -0.03   0.919524      
    PSAM  CL    0.3  86  MLv     1.65 -0.14     0.6869      
    KLV   HL    0.3 139  MLv     1.88  0.09   0.488477      
    PLEV  HP    0.4 287  MLv     1.55 -0.23   0.268886      
    DRO   HP    0.4 198  MLv     1.69 -0.10   0.744605