Earthquake Information
 Origin Time
 2026-10-31 16:50:06 (GMT)
 Magnitude
 M 1.5
 Latitude
 38.6509° N
 Longitude
 23.4004° E
 Focal Depth
 10 km
 # of Arrivals
 18
 Location 27.1 km NW of Chalkida
34.8 km E of Atalanti
79.7 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 70 P16:50:08.85 -1.31.0A
GR231Y22.9320 P16:50:12.96 2.01.0A
PSAHHA23.3113 P16:50:10.84 -0.21.0A
SAGMAHL27.9178 P16:50:11.25 -0.51.0A
ATALHA33.2278 P16:50:11.40 -1.21.0A
LKRHL34.9270 P16:50:12.30 -0.61.0A
ERTRHA43.2129 P16:50:14.08 -0.11.0A
VILLHA54.7188 P16:50:15.47 -0.51.0A
ELIKOHL55.2238 P16:50:15.22 -0.81.0A
PRDMHA63.4230 P16:50:17.15 -0.21.0A
AXARHA65.6282 P16:50:19.04 1.41.0A
AOS2HT67.3 35 P16:50:16.95 -1.01.0A
PARNAHL67.8256 P16:50:17.26 -0.81.0A
MRTHHA75.3141 P16:50:20.64 1.51.0A
LTKHP79.4209 P16:50:20.37 0.61.0A
DSFHP80.5251 P16:50:20.41 0.41.0A
VLYHL95.2159 P16:50:22.99 0.71.0A
SKYROHL103.0 74 P16:50:24.23 0.71.0A


  Solution details 

Event:
    Public ID              nkua2026viwt
    Description
      region name: Greece
Origin:
    Date                   2026-10-31
    Time                  16:50:05.69  +/-    0.3 s
    Latitude              38.6509 deg  +/-      3 km
    Longitude             23.4004 deg  +/-      2 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.93 s
    Azimuthal gap              75 deg

2 Network magnitudes:
    MLv       1.52 +/- 0.21   9            
    M         1.52            9 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  70  P       16:50:08.85  -1.3 A  1.0  MRKA 
    GR23  1Y    0.2 320  P       16:50:12.96   2.0 A  1.0  GR23 
    PSAH  HA    0.2 113  P       16:50:10.84  -0.2 A  1.0  PSAH 
    SAGMA HL    0.3 178  P       16:50:11.25  -0.5 A  1.0  SAGMA
    ATAL  HA    0.3 278  P       16:50:11.40  -1.2 A  1.0  ATAL 
    LKR   HL    0.3 270  P       16:50:12.30  -0.6 A  1.0  LKR  
    ERTR  HA    0.4 129  P       16:50:14.08  -0.1 A  1.0  ERTR 
    VILL  HA    0.5 188  P       16:50:15.47  -0.5 A  1.0  VILL 
    ELIKO HL    0.5 238  P       16:50:15.22  -0.8 A  1.0  ELIKO
    PRDM  HA    0.6 230  P       16:50:17.15  -0.2 A  1.0  PRDM 
    AXAR  HA    0.6 282  P       16:50:19.04   1.4 A  1.0  AXAR 
    AOS2  HT    0.6  35  P       16:50:16.95  -1.0 A  1.0  AOS2 
    PARNA HL    0.6 256  P       16:50:17.26  -0.8 A  1.0  PARNA
    MRTH  HA    0.7 141  P       16:50:20.64   1.5 A  1.0  MRTH 
    LTK   HP    0.7 209  P       16:50:20.37   0.6 A  1.0  LTK  
    DSF   HP    0.7 251  P       16:50:20.41   0.4 A  1.0  DSF  
    VLY   HL    0.9 159  P       16:50:22.99   0.7 A  1.0  VLY  
    SKYRO HL    0.9  74  P       16:50:24.23   0.7 A  1.0  SKYRO

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  70  MLv     1.48 -0.04   0.890009      
    GR23  1Y    0.2 320  MLv     1.79  0.27    1.30554      
    PSAH  HA    0.2 113  MLv     1.27 -0.25   0.388774      
    SAGMA HL    0.3 178  MLv     1.11 -0.42   0.202271      
    ATAL  HA    0.3 278  MLv     1.68  0.15    0.55638      
    LKR   HL    0.3 270  MLv     1.70  0.17   0.284578      
    ERTR  HA    0.4 129  MLv     1.27 -0.25   0.122666      
    VILL  HA    0.5 188  MLv     1.77  0.24   0.200056      
    ELIKO HL    0.5 238  MLv     1.66  0.14   0.152362      
    PRDM  HA    0.6 230  MLv     1.64  0.12   0.105382      
    AXAR  HA    0.6 282  MLv     1.22 -0.30    0.15689