Earthquake Information
 Origin Time
2026-09-17 16:32:52 (GMT)
 Magnitude
M 1.8
 Latitude
38.6685° N
 Longitude
23.3981° E
 Focal Depth
2 km
 # of Arrivals
19
 Location 28.7 km NW of Chalkida
34.7 km E of Atalanti
81.6 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 76 P16:32:54.64 -0.61.0A
GR231Y21.3317 P16:32:56.40 0.41.0A
PSAHHA24.3117 P16:32:56.23 -0.21.0A
SAGMAHL29.9178 P16:32:57.09 -0.31.0A
ATALHA32.8275 P16:32:57.23 -0.71.0A
LKRHL34.7267 P16:32:57.48 -0.81.0A
ERTRHA44.6131 P16:32:59.69 -0.21.0A
VILLHA56.6188 P16:33:01.19 -0.71.0A
DOMVHA58.5219 P16:33:02.14 -0.11.0A
PRDMHA64.5228 P16:33:02.48 -0.81.0A
AXARHA65.0280 P16:33:04.00 0.61.0A
MRTHHA77.0142 P16:33:06.86 1.51.0A
DSFHP81.0250 P16:33:06.32 0.31.0A
LTKHP81.0208 P16:33:05.53 -0.51.0A
LOUTHA84.2206 P16:33:07.23 0.71.0A
VLYHL97.1159 P16:33:08.70 0.01.0A
AGGHT100.0293 P16:33:09.09 -0.21.0A
KALEHA113.7255 P16:33:11.85 0.31.0A
KLVHL129.1238 P16:33:14.82 1.11.0A


  Solution details

Event:
    Public ID              nkua2026sgmb
    Description
      region name: Greece
Origin:
    Date                   2026-09-17
    Time                  16:32:51.93  +/-    0.3 s
    Latitude              38.6685 deg  +/-      3 km
    Longitude             23.3981 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.63 s
    Azimuthal gap             120 deg

2 Network magnitudes:
    MLv       1.76 +/- 0.21  15            
    M         1.76           15 preferred  

19 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  76  P       16:32:54.64  -0.6 A  1.0  MRKA 
    GR23  1Y    0.2 317  P       16:32:56.40   0.4 A  1.0  GR23 
    PSAH  HA    0.2 117  P       16:32:56.23  -0.2 A  1.0  PSAH 
    SAGMA HL    0.3 178  P       16:32:57.09  -0.3 A  1.0  SAGMA
    ATAL  HA    0.3 275  P       16:32:57.23  -0.7 A  1.0  ATAL 
    LKR   HL    0.3 267  P       16:32:57.48  -0.8 A  1.0  LKR  
    ERTR  HA    0.4 131  P       16:32:59.69  -0.2 A  1.0  ERTR 
    VILL  HA    0.5 188  P       16:33:01.19  -0.7 A  1.0  VILL 
    DOMV  HA    0.5 219  P       16:33:02.14  -0.1 A  1.0  DOMV 
    PRDM  HA    0.6 228  P       16:33:02.48  -0.8 A  1.0  PRDM 
    AXAR  HA    0.6 280  P       16:33:04.00   0.6 A  1.0  AXAR 
    MRTH  HA    0.7 142  P       16:33:06.86   1.5 A  1.0  MRTH 
    DSF   HP    0.7 250  P       16:33:06.32   0.3 A  1.0  DSF  
    LTK   HP    0.7 208  P       16:33:05.53  -0.5 A  1.0  LTK  
    LOUT  HA    0.8 206  P       16:33:07.23   0.7 A  1.0  LOUT 
    VLY   HL    0.9 159  P       16:33:08.70  -0.0 A  1.0  VLY  
    AGG   HT    0.9 293  P       16:33:09.09  -0.2 A  1.0  AGG  
    KALE  HA    1.0 255  P       16:33:11.85   0.3 A  1.0  KALE 
    KLV   HL    1.2 238  P       16:33:14.82   1.1 A  1.0  KLV  

19 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  76  MLv     1.55 -0.21    1.08081      
    GR23  1Y    0.2 317  MLv     1.91  0.15    1.89636      
    PSAH  HA    0.2 117  MLv     1.45 -0.31   0.555417      
    SAGMA HL    0.3 178  MLv     1.04 -0.72   0.157697      
    ATAL  HA    0.3 275  MLv     1.80  0.03   0.755773      
    LKR   HL    0.3 267  MLv     1.73 -0.03   0.313992      
    ERTR  HA    0.4 131  MLv     1.43 -0.33   0.164615      
    VILL  HA    0.5 188  MLv     1.82  0.05   0.201613      
    DOMV  HA    0.5 219  MLv     2.35  0.59   0.614729      
    PRDM  HA    0.6 228  MLv     1.92  0.16    0.19993      
    AXAR  HA    0.6 280  MLv     1.29 -0.47   0.184378      
    MRTH  HA    0.7 142  MLv     2.11  0.34   0.263908      
    DSF   HP    0.7 250  MLv     1.91  0.14   0.159549      
    LTK   HP    0.7 208  MLv     1.36 -0.40   0.172947      
    LOUT  HA    0.8 206  MLv     2.02  0.26   0.199602      
    VLY   HL    0.9 159  MLv     2.20  0.44   0.262116      
    AGG   HT    0.9 293  MLv     1.83  0.07   0.0837268      
    KALE  HA    1.0 255  MLv     1.71 -0.06   0.0689277      
    KLV   HL    1.2 238  MLv     1.88  0.12   0.0653448