Earthquake Information
 Origin Time
2026-07-04 04:09:38 (GMT)
 Magnitude
M 1.7
 Latitude
38.6941° N
 Longitude
23.3937° E
 Focal Depth
2 km
 # of Arrivals
14
 Location 31.3 km NW of Chalkida
34.6 km E of Atalanti
84.4 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA16.8 86 P04:09:41.25 -0.51.0A
GR231Y19.1312 P04:09:42.15 0.01.0A
PSAHHA26.0122 P04:09:43.21 -0.11.0A
ATALHA32.3270 P04:09:43.84 -0.51.0A
SAGMAHL32.7177 P04:09:43.72 -0.71.0A
LKRHL34.6262 P04:09:44.06 -0.71.0A
ERTRHA46.8133 P04:09:46.66 -0.11.0A
VILLHA59.3187 P04:09:48.07 -0.81.0A
DOMVHA60.5217 P04:09:49.04 0.01.0A
PRDMHA66.2226 P04:09:51.92 1.91.0A
MRTHHA79.5143 P04:09:53.60 1.31.0A
DSFHP81.7248 P04:09:51.87 -0.81.0A
AGGHT98.5292 P04:09:56.43 0.91.0A


  Solution details

Event:
    Public ID              nkua2026mymu
    Description
      region name: Greece
Origin:
    Date                   2026-07-04
    Time                  04:09:38.45  +/-    0.4 s
    Latitude              38.6941 deg  +/-      3 km
    Longitude             23.3937 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.82 s
    Azimuthal gap             134 deg

2 Network magnitudes:
    MLv       1.69 +/- 0.23  11            
    M         1.69           11 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  86  P       04:09:41.25  -0.5 A  1.0  MRKA 
    GR23  1Y    0.2 312  P       04:09:42.15   0.0 A  1.0  GR23 
    PSAH  HA    0.2 122  P       04:09:43.21  -0.1 A  1.0  PSAH 
    ATAL  HA    0.3 270  P       04:09:43.84  -0.5 A  1.0  ATAL 
    SAGMA HL    0.3 177  P       04:09:43.72  -0.7 A  1.0  SAGMA
    LKR   HL    0.3 262  P       04:09:44.06  -0.7 A  1.0  LKR  
    ERTR  HA    0.4 133  P       04:09:46.66  -0.1 A  1.0  ERTR 
    VILL  HA    0.5 187  P       04:09:48.07  -0.8 A  1.0  VILL 
    DOMV  HA    0.5 217  P       04:09:49.04  -0.0 A  1.0  DOMV 
    AXAR  HA    0.6 277  P       04:09:52.80   3.1 AX 0.0  AXAR 
    PRDM  HA    0.6 226  P       04:09:51.92   1.9 A  1.0  PRDM 
    MRTH  HA    0.7 143  P       04:09:53.60   1.3 A  1.0  MRTH 
    DSF   HP    0.7 248  P       04:09:51.87  -0.8 A  1.0  DSF  
    AGG   HT    0.9 292  P       04:09:56.43   0.9 A  1.0  AGG  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  86  MLv     1.37 -0.32   0.716934      
    GR23  1Y    0.2 312  MLv     1.50 -0.19   0.830996      
    PSAH  HA    0.2 122  MLv     1.46 -0.23    0.50797      
    ATAL  HA    0.3 270  MLv     1.72  0.03   0.655285      
    SAGMA HL    0.3 177  MLv     1.08 -0.61   0.144157      
    LKR   HL    0.3 262  MLv     1.83  0.14   0.394452      
    ERTR  HA    0.4 133  MLv     1.40 -0.29   0.134854      
    VILL  HA    0.5 187  MLv     2.02  0.33   0.274316      
    DOMV  HA    0.5 217  MLv     2.48  0.79   0.747383      
    PRDM  HA    0.6 226  MLv     1.96  0.27   0.211852      
    MRTH  HA    0.7 143  MLv     2.03  0.34   0.214324      
    DSF   HP    0.7 248  MLv     1.59 -0.10   0.0759417      
    AGG   HT    0.9 292  MLv     1.73  0.04   0.0671116