Earthquake Information
 Origin Time
 2026-08-31 11:39:49 (GMT)
 Magnitude
 M 1.5
 Latitude
 38.7072° N
 Longitude
 23.3618° E
 Focal Depth
 7 km
 # of Arrivals
 24
 Location 32.1 km ENE of Atalanti
34.1 km NW of Chalkida
86.8 km NNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR231Y16.0314 P11:39:52.45 0.21.0M
GR231Y16.0314 S11:39:54.82 0.01.0M
MRKAHA19.5 91 P11:39:52.76 -0.11.0M
MRKAHA19.5 91 S11:39:55.63 -0.31.0M
PSAHHA29.1122 P11:39:54.87 0.51.0M
PSAHHA29.1122 S11:39:58.45 -0.11.0M
ATALHA29.6267 P11:39:54.55 0.01.0M
ATALHA29.6267 S11:39:58.61 -0.21.0M
LKRHL32.2259 P11:39:54.92 0.01.0M
LKRHL32.2259 S11:39:59.12 -0.41.0M
ERTRHA49.8132 P11:39:58.10 0.31.0M
ERTRHA49.8132 S11:40:04.48 -0.11.0M
DOMVHA60.1214 P11:39:59.56 0.11.0M
DOMVHA60.1214 S11:40:07.60 0.11.0M
VILLHA60.5184 P11:39:59.44 -0.21.0M
VILLHA60.5184 S11:40:07.75 0.01.0M
AXARHA61.3276 P11:40:00.69 0.91.0M
AXARHA61.3276 S11:40:07.87 -0.11.0M
AOS2HT64.3 40 P11:40:00.40 0.21.0M
AOS2HT64.3 40 S11:40:08.61 -0.11.0M
AGGHT95.4291 P11:40:05.54 0.21.0M
AGGHT95.4291 S11:40:17.74 0.01.0M
GR241Y101.3269 P11:40:06.27 0.01.0M
GR241Y101.3269 S11:40:19.54 0.01.0M


  Solution details 

Event:
    Public ID              nkua2026rbav
    Description
      region name: Greece
Origin:
    Date                   2026-08-31
    Time                  11:39:48.92
    Latitude              38.7072 deg  +/-      0 km
    Longitude             23.3618 deg  +/-      0 km
    Depth                       7 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.19 s
    Azimuthal gap              87 deg

2 Network magnitudes:
    MLv       1.52 +/- 0.16  10            
    M         1.52           10 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR23  1Y    0.1 314  P       11:39:52.45   0.2 M  1.0  GR23 
    GR23  1Y    0.1 314  S       11:39:54.82   0.0 M  1.0  GR23 
    MRKA  HA    0.2  91  P       11:39:52.76  -0.1 M  1.0  MRKA 
    MRKA  HA    0.2  91  S       11:39:55.63  -0.3 M  1.0  MRKA 
    PSAH  HA    0.3 122  P       11:39:54.87   0.5 M  1.0  PSAH 
    PSAH  HA    0.3 122  S       11:39:58.45  -0.1 M  1.0  PSAH 
    ATAL  HA    0.3 267  P       11:39:54.55   0.0 M  1.0  ATAL 
    ATAL  HA    0.3 267  S       11:39:58.61  -0.2 M  1.0  ATAL 
    LKR   HL    0.3 259  P       11:39:54.92  -0.0 M  1.0  LKR  
    LKR   HL    0.3 259  S       11:39:59.12  -0.4 M  1.0  LKR  
    ERTR  HA    0.4 132  P       11:39:58.10   0.3 M  1.0  ERTR 
    ERTR  HA    0.4 132  S       11:40:04.48  -0.1 M  1.0  ERTR 
    DOMV  HA    0.5 214  P       11:39:59.56   0.1 M  1.0  DOMV 
    DOMV  HA    0.5 214  S       11:40:07.60   0.1 M  1.0  DOMV 
    VILL  HA    0.5 184  P       11:39:59.44  -0.2 M  1.0  VILL 
    VILL  HA    0.5 184  S       11:40:07.75   0.0 M  1.0  VILL 
    AXAR  HA    0.6 276  P       11:40:00.69   0.9 M  1.0  AXAR 
    AXAR  HA    0.6 276  S       11:40:07.87  -0.1 M  1.0  AXAR 
    AOS2  HT    0.6  40  P       11:40:00.40   0.2 M  1.0  AOS2 
    AOS2  HT    0.6  40  S       11:40:08.61  -0.1 M  1.0  AOS2 
    AGG   HT    0.9 291  P       11:40:05.54   0.2 M  1.0  AGG  
    AGG   HT    0.9 291  S       11:40:17.74  -0.0 M  1.0  AGG  
    GR24  1Y    0.9 269  P       11:40:06.27  -0.0 M  1.0  GR24 
    GR24  1Y    0.9 269  S       11:40:19.54   0.0 M  1.0  GR24 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR23  1Y    0.1 314  MLv     1.53  0.02    1.07653      
    MRKA  HA    0.2  91  MLv     1.39 -0.12   0.641601      
    PSAH  HA    0.3 122  MLv     1.33 -0.19   0.316529      
    ATAL  HA    0.3 267  MLv     1.40 -0.12   0.361313      
    LKR   HL    0.3 259  MLv     1.71  0.19    0.34509      
    ERTR  HA    0.4 132  MLv     1.37 -0.15   0.105258      
    DOMV  HA    0.5 214  MLv     2.35  0.83   0.562338      
    VILL  HA    0.5 184  MLv     1.86  0.34   0.180537      
    AXAR  HA    0.6 276  MLv     1.17 -0.35   0.145542      
    AOS2  HT    0.6  40  MLv     1.66  0.15   0.110277      
    AGG   HT    0.9 291  MLv     1.58  0.06   0.0494196      
    GR24  1Y    0.9 269  MLv     1.42 -0.10   0.0408513