Earthquake Information
 Origin Time
2026-08-03 12:19:30 (GMT)
 Magnitude
M 1.8
 Latitude
38.7130° N
 Longitude
23.3923° E
 Focal Depth
7 km
 # of Arrivals
16
 Location 33.1 km NNW of Chalkida
34.8 km ENE of Atalanti
86.4 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA16.9 93 P12:19:32.87 -0.61.0A
GR231Y17.6307 P12:19:33.77 0.21.0A
PSAHHA27.3126 P12:19:35.15 0.01.0A
ATALHA32.3266 P12:19:35.09 -0.91.0A
SAGMAHL34.8177 P12:19:36.03 -0.31.0A
ERTRHA48.3135 P12:19:38.32 -0.21.0A
ACHLHT49.9311 P12:19:38.94 0.21.0A
AOS2HT62.1 39 P12:19:40.63 -0.11.0A
DOMVHA62.2215 P12:19:40.39 -0.41.0A
AXARHA63.9276 P12:19:42.31 1.21.0A
MRTHHA81.2144 P12:19:45.52 1.71.0A
DSFHP82.4246 P12:19:43.98 -0.11.0A
LTKHP85.2206 P12:19:44.59 0.11.0A
AGGHT97.7291 P12:19:46.30 -0.21.0A
VLYHL101.9160 P12:19:47.32 0.21.0A
KNDRHC387.3177 P12:20:23.24 -0.81.0A


  Solution details

Event:
    Public ID              nkua2026pbyb
    Description
      region name: Greece
Origin:
    Date                   2026-08-03
    Time                  12:19:29.53  +/-    0.4 s
    Latitude              38.7130 deg  +/-      3 km
    Longitude             23.3923 deg  +/-      2 km
    Depth                       7 km   +/-    4 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.64 s
    Azimuthal gap              87 deg

2 Network magnitudes:
    MLv       1.75 +/- 0.30  13            
    M         1.75           13 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  93  P       12:19:32.87  -0.6 A  1.0  MRKA 
    GR23  1Y    0.2 307  P       12:19:33.77   0.2 A  1.0  GR23 
    PSAH  HA    0.2 126  P       12:19:35.15   0.0 A  1.0  PSAH 
    ATAL  HA    0.3 266  P       12:19:35.09  -0.9 A  1.0  ATAL 
    SAGMA HL    0.3 177  P       12:19:36.03  -0.3 A  1.0  SAGMA
    ERTR  HA    0.4 135  P       12:19:38.32  -0.2 A  1.0  ERTR 
    ACHL  HT    0.4 311  P       12:19:38.94   0.2 A  1.0  ACHL 
    AOS2  HT    0.6  39  P       12:19:40.63  -0.1 A  1.0  AOS2 
    DOMV  HA    0.6 215  P       12:19:40.39  -0.4 A  1.0  DOMV 
    AXAR  HA    0.6 276  P       12:19:42.31   1.2 A  1.0  AXAR 
    MRTH  HA    0.7 144  P       12:19:45.52   1.7 A  1.0  MRTH 
    DSF   HP    0.7 246  P       12:19:43.98  -0.1 A  1.0  DSF  
    LTK   HP    0.8 206  P       12:19:44.59   0.1 A  1.0  LTK  
    AGG   HT    0.9 291  P       12:19:46.30  -0.2 A  1.0  AGG  
    VLY   HL    0.9 160  P       12:19:47.32   0.2 A  1.0  VLY  
    KNDR  HC    3.5 177  P       12:20:23.24  -0.8 A  1.0  KNDR 

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  93  MLv     1.47 -0.27   0.897059      
    GR23  1Y    0.2 307  MLv     1.80  0.05    1.82259      
    PSAH  HA    0.2 126  MLv     1.35 -0.40   0.371253      
    ATAL  HA    0.3 266  MLv     1.97  0.22    1.16346      
    SAGMA HL    0.3 177  MLv     1.26 -0.49   0.195119      
    ERTR  HA    0.4 135  MLv     1.74 -0.01   0.268905      
    ACHL  HT    0.4 311  MLv     1.84  0.10    0.31384      
    AOS2  HT    0.6  39  MLv     1.84  0.09   0.168685      
    DOMV  HA    0.6 215  MLv     2.37  0.62     0.5767      
    AXAR  HA    0.6 276  MLv     1.24 -0.51    0.16438      
    MRTH  HA    0.7 144  MLv     2.31  0.56   0.403674      
    DSF   HP    0.7 246  MLv     2.03  0.28   0.206924      
    LTK   HP    0.8 206  MLv     1.19 -0.56   0.109713      
    AGG   HT    0.9 291  MLv     1.71 -0.04   0.0648954      
    VLY   HL    0.9 160  MLv     2.21  0.46   0.251749