Earthquake Information
 Origin Time
2026-08-04 05:09:48 (GMT)
 Magnitude
M 1.7
 Latitude
38.7152° N
 Longitude
23.3891° E
 Focal Depth
2 km
 # of Arrivals
12
 Location 33.4 km NNW of Chalkida
34.6 km ENE of Atalanti
86.7 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA17.2 94 P05:09:51.06 -0.61.0A
GR231Y17.3307 P05:09:51.85 0.11.0A
PSAHHA27.7126 P05:09:53.62 0.21.0A
ATALHA32.0266 P05:09:52.98 -1.21.0A
SAGMAHL35.1177 P05:09:54.72 0.01.0A
ERTRHA48.7135 P05:09:56.40 -0.61.0A
VILLHA61.6186 P05:09:58.35 -0.81.0A
AOS2HT62.1 39 P05:09:59.34 0.11.0A
DOMVHA62.2215 P05:09:58.61 -0.71.0A
MRTHHA81.6144 P05:10:03.82 1.31.0A
GURHP125.9227 P05:10:10.36 0.71.0A
LTHKHP249.5244 P05:10:28.04 1.61.0A


  Solution details

Event:
    Public ID              nkua2026pdfj
    Description
      region name: Greece
Origin:
    Date                   2026-08-04
    Time                  05:09:48.36  +/-    0.3 s
    Latitude              38.7152 deg  +/-      3 km
    Longitude             23.3891 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.81 s
    Azimuthal gap              93 deg

2 Network magnitudes:
    MLv       1.66 +/- 0.30   8            
    M         1.66            8 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  94  P       05:09:51.06  -0.6 A  1.0  MRKA 
    GR23  1Y    0.2 307  P       05:09:51.85   0.1 A  1.0  GR23 
    PSAH  HA    0.2 126  P       05:09:53.62   0.2 A  1.0  PSAH 
    ATAL  HA    0.3 266  P       05:09:52.98  -1.2 A  1.0  ATAL 
    SAGMA HL    0.3 177  P       05:09:54.72   0.0 A  1.0  SAGMA
    ERTR  HA    0.4 135  P       05:09:56.40  -0.6 A  1.0  ERTR 
    VILL  HA    0.6 186  P       05:09:58.35  -0.8 A  1.0  VILL 
    AOS2  HT    0.6  39  P       05:09:59.34   0.1 A  1.0  AOS2 
    DOMV  HA    0.6 215  P       05:09:58.61  -0.7 A  1.0  DOMV 
    MRTH  HA    0.7 144  P       05:10:03.82   1.3 A  1.0  MRTH 
    GUR   HP    1.1 227  P       05:10:10.36   0.7 A  1.0  GUR  
    LTHK  HP    2.2 244  P       05:10:28.04   1.6 A  1.0  LTHK 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  94  MLv     1.53 -0.13    1.00546      
    GR23  1Y    0.2 307  MLv     1.64 -0.02    1.27191      
    PSAH  HA    0.2 126  MLv     1.43 -0.23   0.431861      
    ATAL  HA    0.3 266  MLv     1.31 -0.35   0.256102      
    SAGMA HL    0.3 177  MLv     1.24 -0.42   0.184016      
    ERTR  HA    0.4 135  MLv     1.39 -0.27   0.118321      
    VILL  HA    0.6 186  MLv     2.02  0.36   0.259978      
    AOS2  HT    0.6  39  MLv     1.84  0.18     0.1703      
    DOMV  HA    0.6 215  MLv     2.46  0.81   0.714309      
    MRTH  HA    0.7 144  MLv     2.15  0.50   0.279918