Earthquake Information
 Origin Time
 2025-10-08 21:03:34 (GMT)
 Magnitude
 M 1.6
 Latitude
 38.2160° N
 Longitude
 21.7522° E
 Focal Depth
 22 km
 # of Arrivals
 18
 Location 3.5 km SSE of Patras
29.0 km W of Aegion
175.3 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PATCHL6.0 7 P21:03:37.91 -0.11.0M
PATCHL6.0 7 S21:03:41.05 0.11.0M
UPRHP8.1 22 P21:03:38.00 -0.11.0M
UPRHP8.1 22 S21:03:40.95 -0.21.0M
WGC7HA14.5 38 P21:03:38.44 -0.11.0M
WGC7HA14.5 38 S21:03:41.68 -0.31.0M
WGC0HA20.3 75 P21:03:39.21 -0.11.0M
WGC0HA20.3 75 S21:03:43.19 0.01.0M
WGC1HA24.2 65 P21:03:39.81 0.21.0M
WGC1HA24.2 65 S21:03:44.13 0.31.0M
AGEOCL27.7 79 P21:03:40.11 0.01.0M
AGEOCL27.7 79 S21:03:44.56 -0.11.0M
WGC4HA30.0 50 P21:03:40.56 0.21.0M
WGC4HA30.0 50 S21:03:45.22 0.11.0M
PYRGCL31.6 47 P21:03:40.77 0.11.0M
PYRGCL31.6 47 S21:03:45.45 -0.21.0M
PLEVHP37.2306 P21:03:41.32 -0.11.0M
PLEVHP37.2306 S21:03:46.97 0.11.0M


  Solution details 

Event:
    Public ID              nkua2025tteo
    Description
      region name: Greece
Origin:
    Date                   2025-10-08
    Time                  21:03:34.09
    Latitude              38.2160 deg  +/-      1 km
    Longitude             21.7522 deg  +/-      1 km
    Depth                      22 km   +/-    0 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.12 s
    Azimuthal gap             227 deg

2 Network magnitudes:
    MLv       1.57 +/- 0.18   7            
    M         1.57            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PATC  HL    0.1   7  P       21:03:37.91  -0.1 M  1.0  PATC 
    PATC  HL    0.1   7  S       21:03:41.05   0.1 M  1.0  PATC 
    UPR   HP    0.1  22  P       21:03:38.00  -0.1 M  1.0  UPR  
    UPR   HP    0.1  22  S       21:03:40.95  -0.2 M  1.0  UPR  
    WGC7  HA    0.1  38  P       21:03:38.44  -0.1 M  1.0  WGC7 
    WGC7  HA    0.1  38  S       21:03:41.68  -0.3 M  1.0  WGC7 
    WGC0  HA    0.2  75  P       21:03:39.21  -0.1 M  1.0  WGC0 
    WGC0  HA    0.2  75  S       21:03:43.19   0.0 M  1.0  WGC0 
    WGC1  HA    0.2  65  P       21:03:39.81   0.2 M  1.0  WGC1 
    WGC1  HA    0.2  65  S       21:03:44.13   0.3 M  1.0  WGC1 
    AGEO  CL    0.3  79  P       21:03:40.11   0.0 M  1.0  AGEO 
    AGEO  CL    0.3  79  S       21:03:44.56  -0.1 M  1.0  AGEO 
    WGC4  HA    0.3  50  P       21:03:40.56   0.2 M  1.0  WGC4 
    WGC4  HA    0.3  50  S       21:03:45.22   0.1 M  1.0  WGC4 
    PYRG  CL    0.3  47  P       21:03:40.77   0.1 M  1.0  PYRG 
    PYRG  CL    0.3  47  S       21:03:45.45  -0.2 M  1.0  PYRG 
    PLEV  HP    0.3 306  P       21:03:41.32  -0.1 M  1.0  PLEV 
    PLEV  HP    0.3 306  S       21:03:46.97   0.1 M  1.0  PLEV 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PATC  HL    0.1   7  MLv     1.86  0.29    4.06226      
    UPR   HP    0.1  22  MLv     0.58 -0.99    2.15798      
    WGC7  HA    0.1  38  MLv     1.96  0.39    3.10595      
    WGC0  HA    0.2  75  MLv     1.64  0.07    1.07154      
    WGC1  HA    0.2  65  MLv     1.57  0.00    0.72983      
    AGEO  CL    0.3  79  MLv     1.43 -0.14   0.123899      
    WGC4  HA    0.3  50  MLv     1.72  0.15   0.743521      
    PYRG  CL    0.3  47  MLv     1.31 -0.26   0.165138      
    PLEV  HP    0.3 306  MLv     1.46 -0.11   0.268701