Earthquake Information
 Origin Time
 2026-08-31 09:02:18 (GMT)
 Magnitude
 M 1.3
 Latitude
 38.1153° N
 Longitude
 23.4762° E
 Focal Depth
 5 km
 # of Arrivals
 12
 Location 26.8 km SSE of Thiva
26.9 km WNW of Athens
40.2 km SSW of Chalkida
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MDRAHA6.1188 P09:02:19.19 -0.11.0M
MDRAHA6.1188 S09:02:20.51 0.01.0M
VILLHA15.3291 P09:02:20.76 -0.11.0M
VILLHA15.3291 S09:02:23.38 0.11.0M
SAGMAHL32.2350 P09:02:23.89 0.11.0M
SAGMAHL32.2350 S09:02:28.12 -0.31.0M
MRTHHA40.7 89 P09:02:25.26 0.21.0M
MRTHHA40.7 89 S09:02:30.73 -0.11.0M
ERTRHA42.2 40 P09:02:25.40 0.11.0M
ERTRHA42.2 40 S09:02:31.09 -0.11.0M
LTKHP45.7257 P09:02:26.32 0.41.0M
LTKHP45.7257 S09:02:32.16 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2026ravq
    Description
      region name: Greece
Origin:
    Date                   2026-08-31
    Time                  09:02:17.58
    Latitude              38.1153 deg  +/-      0 km
    Longitude             23.4762 deg  +/-      0 km
    Depth                       5 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.14 s
    Azimuthal gap              99 deg

2 Network magnitudes:
    MLv       1.32 +/- 0.40   6            
    M         1.32            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MDRA  HA    0.1 188  P       09:02:19.19  -0.1 M  1.0  MDRA 
    MDRA  HA    0.1 188  S       09:02:20.51  -0.0 M  1.0  MDRA 
    VILL  HA    0.1 291  P       09:02:20.76  -0.1 M  1.0  VILL 
    VILL  HA    0.1 291  S       09:02:23.38   0.1 M  1.0  VILL 
    SAGMA HL    0.3 350  P       09:02:23.89   0.1 M  1.0  SAGMA
    SAGMA HL    0.3 350  S       09:02:28.12  -0.3 M  1.0  SAGMA
    MRTH  HA    0.4  89  P       09:02:25.26   0.2 M  1.0  MRTH 
    MRTH  HA    0.4  89  S       09:02:30.73  -0.1 M  1.0  MRTH 
    ERTR  HA    0.4  40  P       09:02:25.40   0.1 M  1.0  ERTR 
    ERTR  HA    0.4  40  S       09:02:31.09  -0.1 M  1.0  ERTR 
    LTK   HP    0.4 257  P       09:02:26.32   0.4 M  1.0  LTK  
    LTK   HP    0.4 257  S       09:02:32.16  -0.2 M  1.0  LTK  

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MDRA  HA    0.1 188  MLv     2.47  1.15     16.624      
    VILL  HA    0.1 291  MLv     1.48  0.16   0.991356      
    SAGMA HL    0.3 350  MLv     1.07 -0.25   0.147897      
    MRTH  HA    0.4  89  MLv     1.47  0.14   0.224511      
    ERTR  HA    0.4  40  MLv     1.14 -0.19   0.0960142      
    LTK   HP    0.4 257  MLv     0.73 -0.60   0.115928