Earthquake Information
 Origin Time
2026-07-12 18:02:36 (GMT)
 Magnitude
M 1.8
 Latitude
38.6529° N
 Longitude
23.3789° E
 Focal Depth
2 km
 # of Arrivals
11
 Location 28.5 km NW of Chalkida
33.0 km E of Atalanti
80.6 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA18.9 72 P18:02:37.91 -1.21.0A
GR231Y21.6323 P18:02:41.00 1.41.0A
PSAHHA25.1112 P18:02:39.99 -0.21.0A
SAGMAHL28.3174 P18:02:40.53 -0.21.0A
ATALHA31.4278 P18:02:40.46 -0.81.0A
ERTRHA44.8128 P18:02:43.17 -0.31.0A
VILLHA54.7186 P18:02:45.00 -0.11.0A
PRDMHA62.1228 P18:02:45.86 -0.61.0A
AOS2HT68.2 36 P18:02:47.26 -0.21.0A
MRTHHA76.7140 P18:02:50.32 1.51.0A
KARYHA115.2126 P18:02:55.94 0.61.0A


  Solution details

Event:
    Public ID              nkua2026noeh
    Description
      region name: Greece
Origin:
    Date                   2026-07-12
    Time                  18:02:35.51  +/-    0.3 s
    Latitude              38.6529 deg  +/-      3 km
    Longitude             23.3789 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.81 s
    Azimuthal gap              73 deg

2 Network magnitudes:
    MLv       1.79 +/- 0.23   9            
    M         1.79            9 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  72  P       18:02:37.91  -1.2 A  1.0  MRKA 
    GR23  1Y    0.2 323  P       18:02:41.00   1.4 A  1.0  GR23 
    PSAH  HA    0.2 112  P       18:02:39.99  -0.2 A  1.0  PSAH 
    SAGMA HL    0.3 174  P       18:02:40.53  -0.2 A  1.0  SAGMA
    ATAL  HA    0.3 278  P       18:02:40.46  -0.8 A  1.0  ATAL 
    ERTR  HA    0.4 128  P       18:02:43.17  -0.3 A  1.0  ERTR 
    VILL  HA    0.5 186  P       18:02:45.00  -0.1 A  1.0  VILL 
    PRDM  HA    0.6 228  P       18:02:45.86  -0.6 A  1.0  PRDM 
    AOS2  HT    0.6  36  P       18:02:47.26  -0.2 A  1.0  AOS2 
    MRTH  HA    0.7 140  P       18:02:50.32   1.5 A  1.0  MRTH 
    KARY  HA    1.0 126  P       18:02:55.94   0.6 A  1.0  KARY 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  72  MLv     1.77 -0.02    1.56468      
    GR23  1Y    0.2 323  MLv     1.66 -0.13    1.04453      
    PSAH  HA    0.2 112  MLv     1.50 -0.29   0.590288      
    SAGMA HL    0.3 174  MLv     1.15 -0.63   0.221186      
    ATAL  HA    0.3 278  MLv     1.70 -0.09   0.651338      
    ERTR  HA    0.4 128  MLv     1.38 -0.40   0.145087      
    VILL  HA    0.5 186  MLv     2.11  0.33   0.445829      
    PRDM  HA    0.6 228  MLv     1.98  0.19   0.232878      
    AOS2  HT    0.6  36  MLv     1.99  0.21   0.224997      
    MRTH  HA    0.7 140  MLv     2.18  0.39   0.313919      
    KARY  HA    1.0 126  MLv     1.96  0.17   0.120831