Earthquake Information
 Origin Time
 2026-09-12 20:20:19 (GMT)
 Magnitude
 M 1.2
 Latitude
 38.3345° N
 Longitude
 21.8150° E
 Focal Depth
 8 km
 # of Arrivals
 24
 Location 12.2 km NE of Patras
25.2 km WNW of Aegion
172.2 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
WGC7HA3.7116 P20:20:20.19 -0.21.0M
WGC7HA3.7116 S20:20:21.07 -0.51.0M
RIOAHL4.8206 P20:20:20.34 -0.11.0M
RIOAHL4.8206 S20:20:21.75 0.01.0M
UPRHP6.2204 P20:20:20.69 0.11.0M
UPRHP6.2204 S20:20:22.30 0.21.0M
ROD3CL7.4114 P20:20:20.65 -0.21.0M
ROD3CL7.4114 S20:20:22.11 -0.31.0M
PATCHL8.7214 P20:20:21.16 0.21.0M
PATCHL8.7214 S20:20:22.92 0.31.0M
EFPHP13.0 38 P20:20:21.79 0.21.0M
EFPHP13.0 38 S20:20:23.95 0.21.0M
WGC0HA16.2119 P20:20:22.54 0.41.0M
WGC0HA16.2119 S20:20:24.83 0.11.0M
LAKAHA17.7126 P20:20:22.62 0.21.0M
LAKAHA17.7126 S20:20:24.81 -0.41.0M
AIOACL26.4126 P20:20:23.79 0.01.0M
AIOACL26.4126 S20:20:27.08 -0.51.0M
ANXHP30.2 18 P20:20:24.68 0.21.0M
ANXHP30.2 18 S20:20:28.59 -0.31.0M
PLEVHP36.6284 P20:20:25.41 0.01.0M
PLEVHP36.6284 S20:20:30.45 -0.11.0M
DROHP43.5192 P20:20:26.66 0.11.0M
DROHP43.5192 S20:20:32.53 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2026rxqa
    Description
      region name: Greece
Origin:
    Date                   2026-09-12
    Time                  20:20:18.71
    Latitude              38.3345 deg  +/-      0 km
    Longitude             21.8150 deg  +/-      0 km
    Depth                       8 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.21 s
    Azimuthal gap              94 deg

2 Network magnitudes:
    MLv       1.18 +/- 0.24  10            
    M         1.18           10 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    WGC7  HA    0.0 116  P       20:20:20.19  -0.2 M  1.0  WGC7 
    WGC7  HA    0.0 116  S       20:20:21.07  -0.5 M  1.0  WGC7 
    RIOA  HL    0.0 206  P       20:20:20.34  -0.1 M  1.0  RIOA 
    RIOA  HL    0.0 206  S       20:20:21.75   0.0 M  1.0  RIOA 
    UPR   HP    0.1 204  P       20:20:20.69   0.1 M  1.0  UPR  
    UPR   HP    0.1 204  S       20:20:22.30   0.2 M  1.0  UPR  
    ROD3  CL    0.1 114  P       20:20:20.65  -0.2 M  1.0  ROD3 
    ROD3  CL    0.1 114  S       20:20:22.11  -0.3 M  1.0  ROD3 
    PATC  HL    0.1 214  P       20:20:21.16   0.2 M  1.0  PATC 
    PATC  HL    0.1 214  S       20:20:22.92   0.3 M  1.0  PATC 
    EFP   HP    0.1  38  P       20:20:21.79   0.2 M  1.0  EFP  
    EFP   HP    0.1  38  S       20:20:23.95   0.2 M  1.0  EFP  
    WGC0  HA    0.1 119  P       20:20:22.54   0.4 M  1.0  WGC0 
    WGC0  HA    0.1 119  S       20:20:24.83   0.1 M  1.0  WGC0 
    LAKA  HA    0.2 126  P       20:20:22.62   0.2 M  1.0  LAKA 
    LAKA  HA    0.2 126  S       20:20:24.81  -0.4 M  1.0  LAKA 
    AIOA  CL    0.2 126  P       20:20:23.79   0.0 M  1.0  AIOA 
    AIOA  CL    0.2 126  S       20:20:27.08  -0.5 M  1.0  AIOA 
    ANX   HP    0.3  18  P       20:20:24.68   0.2 M  1.0  ANX  
    ANX   HP    0.3  18  S       20:20:28.59  -0.3 M  1.0  ANX  
    PLEV  HP    0.3 284  P       20:20:25.41  -0.0 M  1.0  PLEV 
    PLEV  HP    0.3 284  S       20:20:30.45  -0.1 M  1.0  PLEV 
    DRO   HP    0.4 192  P       20:20:26.66   0.1 M  1.0  DRO  
    DRO   HP    0.4 192  S       20:20:32.53  -0.1 M  1.0  DRO  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    WGC7  HA    0.0 116  MLv     1.43  0.24    1.72242      
    RIOA  HL    0.0 206  MLv     1.61  0.43    2.48302      
    UPR   HP    0.1 204  MLv     0.36 -0.82    1.47957      
    ROD3  CL    0.1 114  MLv     1.51  0.33    2.56028      
    PATC  HL    0.1 214  MLv     1.45  0.27    1.37002      
    EFP   HP    0.1  38  MLv     1.23  0.04   0.637786      
    WGC0  HA    0.1 119  MLv     1.35  0.17   0.703122      
    LAKA  HA    0.2 126  MLv     0.97 -0.21   0.268151      
    AIOA  CL    0.2 126  MLv     0.90 -0.28   0.0355322      
    ANX   HP    0.3  18  MLv     0.91 -0.27   0.113957      
    PLEV  HP    0.3 284  MLv     0.92 -0.27   0.0800503      
    DRO   HP    0.4 192  MLv     1.19  0.01   0.210985