Earthquake Information
 Origin Time
 2026-08-31 11:51:08 (GMT)
 Magnitude
 M 1.6
 Latitude
 38.7140° N
 Longitude
 23.4158° E
 Focal Depth
 12 km
 # of Arrivals
 22
 Location 32.1 km NNW of Chalkida
36.8 km E of Atalanti
85.8 km NNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA14.8 94 P11:51:11.83 0.11.0M
MRKAHA14.8 94 S11:51:14.39 0.01.0M
PSAHHA25.7129 P11:51:13.53 0.31.0M
PSAHHA25.7129 S11:51:17.31 0.21.0M
ATALHA34.3266 P11:51:14.70 0.01.0M
ATALHA34.3266 S11:51:19.49 -0.11.0M
SAGMAHL34.9181 P11:51:14.63 -0.21.0M
SAGMAHL34.9181 S11:51:19.69 -0.11.0M
LKRHL36.9259 P11:51:14.91 -0.11.0M
LKRHL36.9259 S11:51:20.18 -0.11.0M
ERTRHA47.0137 P11:51:16.93 0.31.0M
ERTRHA47.0137 S11:51:22.78 -0.31.0M
AOS2HT60.8 38 P11:51:18.57 -0.31.0M
AOS2HT60.8 38 S11:51:27.05 0.11.0M
VILLHA61.8188 P11:51:18.75 -0.31.0M
VILLHA61.8188 S11:51:27.43 0.11.0M
DOMVHA63.4217 P11:51:19.18 -0.11.0M
DOMVHA63.4217 S11:51:27.91 0.31.0M
DSFHP84.3247 P11:51:21.92 -0.71.0M
DSFHP84.3247 S11:51:33.94 0.31.0M
AGGHT99.5290 P11:51:25.00 -0.11.0M
AGGHT99.5290 S11:51:38.19 0.31.0M


  Solution details 

Event:
    Public ID              nkua2026rbbf
    Description
      region name: Greece
Origin:
    Date                   2026-08-31
    Time                  11:51:08.22
    Latitude              38.7140 deg  +/-      0 km
    Longitude             23.4158 deg  +/-      0 km
    Depth                      12 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.20 s
    Azimuthal gap             108 deg

2 Network magnitudes:
    MLv       1.58 +/- 0.20   9            
    M         1.58            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1  94  P       11:51:11.83   0.1 M  1.0  MRKA 
    MRKA  HA    0.1  94  S       11:51:14.39  -0.0 M  1.0  MRKA 
    PSAH  HA    0.2 129  P       11:51:13.53   0.3 M  1.0  PSAH 
    PSAH  HA    0.2 129  S       11:51:17.31   0.2 M  1.0  PSAH 
    ATAL  HA    0.3 266  P       11:51:14.70   0.0 M  1.0  ATAL 
    ATAL  HA    0.3 266  S       11:51:19.49  -0.1 M  1.0  ATAL 
    SAGMA HL    0.3 181  P       11:51:14.63  -0.2 M  1.0  SAGMA
    SAGMA HL    0.3 181  S       11:51:19.69  -0.1 M  1.0  SAGMA
    LKR   HL    0.3 259  P       11:51:14.91  -0.1 M  1.0  LKR  
    LKR   HL    0.3 259  S       11:51:20.18  -0.1 M  1.0  LKR  
    ERTR  HA    0.4 137  P       11:51:16.93   0.3 M  1.0  ERTR 
    ERTR  HA    0.4 137  S       11:51:22.78  -0.3 M  1.0  ERTR 
    AOS2  HT    0.5  38  P       11:51:18.57  -0.3 M  1.0  AOS2 
    AOS2  HT    0.5  38  S       11:51:27.05   0.1 M  1.0  AOS2 
    VILL  HA    0.6 188  P       11:51:18.75  -0.3 M  1.0  VILL 
    VILL  HA    0.6 188  S       11:51:27.43   0.1 M  1.0  VILL 
    DOMV  HA    0.6 217  P       11:51:19.18  -0.1 M  1.0  DOMV 
    DOMV  HA    0.6 217  S       11:51:27.91   0.3 M  1.0  DOMV 
    DSF   HP    0.8 247  P       11:51:21.92  -0.7 M  1.0  DSF  
    DSF   HP    0.8 247  S       11:51:33.94   0.3 M  1.0  DSF  
    AGG   HT    0.9 290  P       11:51:25.00  -0.1 M  1.0  AGG  
    AGG   HT    0.9 290  S       11:51:38.19   0.3 M  1.0  AGG  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1  94  MLv     1.29 -0.30   0.658321      
    PSAH  HA    0.2 129  MLv     1.39 -0.20   0.442356      
    ATAL  HA    0.3 266  MLv     1.63  0.04   0.465698      
    SAGMA HL    0.3 181  MLv     1.02 -0.57   0.110357      
    LKR   HL    0.3 259  MLv     1.72  0.14   0.267841      
    ERTR  HA    0.4 137  MLv     1.38 -0.21   0.126362      
    AOS2  HT    0.5  38  MLv     1.71  0.13   0.128548      
    VILL  HA    0.6 188  MLv     1.99  0.41   0.241002      
    DOMV  HA    0.6 217  MLv     2.29  0.70   0.465524      
    DSF   HP    0.8 247  MLv     1.64  0.06   0.0830052      
    AGG   HT    0.9 290  MLv     1.56 -0.03   0.0445975