Earthquake Information
 Origin Time
2026-07-18 04:54:21 (GMT)
 Magnitude
M 1.5
 Latitude
38.6600° N
 Longitude
23.4159° E
 Focal Depth
2 km
 # of Arrivals
11
 Location 27.0 km NW of Chalkida
36.2 km E of Atalanti
80.2 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA15.6 71 P04:54:22.65 -0.91.0A
PSAHHA22.5117 P04:54:26.09 1.31.0A
SAGMAHL28.9181 P04:54:25.36 -0.51.0A
ATALHA34.4276 P04:54:25.44 -1.31.0A
ERTRHA42.8131 P04:54:27.84 -0.31.0A
VILLHA55.9189 P04:54:30.25 -0.11.0A
DOMVHA58.8220 P04:54:30.57 -0.31.0A
AOS2HT65.7 34 P04:54:31.99 0.01.0A
AXARHA66.7280 P04:54:33.69 1.51.0A
GURHP123.5230 P04:54:41.99 0.51.0A
AMPKHT254.7 79 P04:54:59.55 0.21.0A


  Solution details

Event:
    Public ID              nkua2026nydi
    Description
      region name: Greece
Origin:
    Date                   2026-07-18
    Time                  04:54:20.52  +/-    0.3 s
    Latitude              38.6600 deg  +/-      3 km
    Longitude             23.4159 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.81 s
    Azimuthal gap             114 deg

2 Network magnitudes:
    MLv       1.52 +/- 0.23   7            
    M         1.52            7 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1  71  P       04:54:22.65  -0.9 A  1.0  MRKA 
    PSAH  HA    0.2 117  P       04:54:26.09   1.3 A  1.0  PSAH 
    SAGMA HL    0.3 181  P       04:54:25.36  -0.5 A  1.0  SAGMA
    ATAL  HA    0.3 276  P       04:54:25.44  -1.3 A  1.0  ATAL 
    ERTR  HA    0.4 131  P       04:54:27.84  -0.3 A  1.0  ERTR 
    VILL  HA    0.5 189  P       04:54:30.25  -0.1 A  1.0  VILL 
    DOMV  HA    0.5 220  P       04:54:30.57  -0.3 A  1.0  DOMV 
    AOS2  HT    0.6  34  P       04:54:31.99  -0.0 A  1.0  AOS2 
    AXAR  HA    0.6 280  P       04:54:33.69   1.5 A  1.0  AXAR 
    GUR   HP    1.1 230  P       04:54:41.99   0.5 A  1.0  GUR  
    AMPK  HT    2.3  79  P       04:54:59.55   0.2 A  1.0  AMPK 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1  71  MLv     1.46 -0.06   0.928309      
    PSAH  HA    0.2 117  MLv     1.23 -0.29   0.372876      
    SAGMA HL    0.3 181  MLv     0.94 -0.58   0.131444      
    ATAL  HA    0.3 276  MLv     1.61  0.09    0.44868      
    ERTR  HA    0.4 131  MLv     1.37 -0.15   0.158046      
    VILL  HA    0.5 189  MLv     1.93  0.41   0.269787      
    DOMV  HA    0.5 220  MLv     2.17  0.65   0.400211      
    AOS2  HT    0.6  34  MLv     1.68  0.16   0.112111      
    AXAR  HA    0.6 280  MLv     1.37 -0.15    0.21904