Earthquake Information
 Origin Time
2026-06-23 21:31:16 (GMT)
 Magnitude
M 2.3
 Latitude
38.6961° N
 Longitude
23.4045° E
 Focal Depth
2 km
 # of Arrivals
52
 Location 30.9 km NNW of Chalkida
35.5 km E of Atalanti
84.3 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA15.8 86 P21:31:16.86 -2.11.0A
GR231Y19.6309 P21:31:18.04 -1.51.0A
PSAHHA25.4124 P21:31:18.84 -1.71.0A
SAGMAHL32.9179 P21:31:20.49 -1.31.0A
ATALHA33.3269 P21:31:19.96 -1.91.0A
LKRHL35.6262 P21:31:20.28 -2.01.0A
THIVHA44.6188 P21:31:24.22 0.51.0A
AMPEHA45.4195 P21:31:24.12 0.21.0A
ERTRHA46.3134 P21:31:21.98 -2.11.0A
VILLHA59.7188 P21:31:25.99 -0.31.0A
DOMVHA61.3217 P21:31:26.23 -0.41.0A
AOS2HT63.0 37 P21:31:25.43 -1.51.0A
AXARHA65.1277 P21:31:27.19 -0.11.0A
PRDMHA67.0227 P21:31:25.24 -2.31.0A
ALNAHL70.0 38 P21:31:29.58 2.51.0A
MDRAHA70.9176 P21:31:28.35 0.21.0A
ANTKHA76.4241 P21:31:28.56 -0.61.0A
MRTHHA79.1144 P21:31:29.14 -0.51.0A
DSFHP82.6248 P21:31:29.15 -1.11.0A
LTKHP84.0207 P21:31:30.09 -0.31.0A
ATHHL84.8161 P21:31:31.93 1.41.0A
NOACHL84.8161 P21:31:32.67 2.11.0A
LOUTHA87.2206 P21:31:30.91 0.01.0A
ATHUHA87.6158 P21:31:31.29 0.31.0A
ELEOHA90.7126 P21:31:32.33 0.81.0A
THALHA97.8222 P21:31:32.58 -0.21.0A
AGGHT99.3292 P21:31:33.11 0.11.0A
VLYHL99.8160 P21:31:31.09 -2.01.0A
ACORHA101.0208 P21:31:33.79 0.51.0A
SKYHL101.3 78 P21:31:35.12 1.71.0A
GR241Y105.0270 P21:31:33.23 -0.81.0A
KRYOHL105.8221 P21:31:34.22 0.11.0A
KARYHA116.4129 P21:31:36.29 0.51.0A
SERGHP121.4255 P21:31:35.42 -1.11.0A
TRIZCL121.5253 P21:31:35.64 -0.91.0A
EPIDHA122.8192 P21:31:37.84 1.21.0A
MET1HL124.3181 P21:31:37.54 0.61.0A
ANXHP129.4265 P21:31:38.69 1.01.0A
AIOACL129.8245 P21:31:38.64 0.91.0A
EFPHP133.7258 P21:31:39.80 1.51.0A
LAKAHA134.1248 P21:31:39.77 1.41.0A
ROD3CL138.5252 P21:31:40.64 1.61.0A
PAIGHT139.9 10 P21:31:39.31 0.11.0A
DROHP169.3241 P21:31:45.55 2.21.0A
VLXHP172.6212 P21:31:44.64 0.81.0A
OURHT188.7 15 P21:31:45.84 -0.11.0A
GR321Y195.7191 P21:31:47.00 0.01.0A
HORTHT213.1353 P21:31:49.28 0.01.0A
LKD2HT238.4273 P21:31:55.48 2.91.0A
SRSHT268.7 3 P21:31:56.73 0.51.0A
PRASHL311.1 18 P21:32:00.77 -0.71.0A


  Solution details

Event:
    Public ID              nkua2026mfsq
    Description
      region name: Greece
Origin:
    Date                   2026-06-23
    Time                  21:31:15.83  +/-    0.2 s
    Latitude              38.6961 deg  +/-      1 km
    Longitude             23.4045 deg  +/-      1 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.26 s
    Azimuthal gap              44 deg

2 Network magnitudes:
    MLv       2.32 +/- 0.22  37            
    M         2.32           37 preferred  

52 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1  86  P       21:31:16.86  -2.1 A  1.0  MRKA 
    GR23  1Y    0.2 309  P       21:31:18.04  -1.5 A  1.0  GR23 
    PSAH  HA    0.2 124  P       21:31:18.84  -1.7 A  1.0  PSAH 
    SAGMA HL    0.3 179  P       21:31:20.49  -1.3 A  1.0  SAGMA
    ATAL  HA    0.3 269  P       21:31:19.96  -1.9 A  1.0  ATAL 
    LKR   HL    0.3 262  P       21:31:20.28  -2.0 A  1.0  LKR  
    THIV  HA    0.4 188  P       21:31:24.22   0.5 A  1.0  THIV 
    AMPE  HA    0.4 195  P       21:31:24.12   0.2 A  1.0  AMPE 
    ERTR  HA    0.4 134  P       21:31:21.98  -2.1 A  1.0  ERTR 
    VILL  HA    0.5 188  P       21:31:25.99  -0.3 A  1.0  VILL 
    DOMV  HA    0.6 217  P       21:31:26.23  -0.4 A  1.0  DOMV 
    AOS2  HT    0.6  37  P       21:31:25.43  -1.5 A  1.0  AOS2 
    ALNA  HL    0.6  38  P       21:31:29.58   2.5 A  1.0  ALNA 
    AXAR  HA    0.6 277  P       21:31:27.19  -0.1 A  1.0  AXAR 
    PRDM  HA    0.6 227  P       21:31:25.24  -2.3 A  1.0  PRDM 
    MDRA  HA    0.6 176  P       21:31:28.35   0.2 A  1.0  MDRA 
    ANTK  HA    0.7 241  P       21:31:28.56  -0.6 A  1.0  ANTK 
    MRTH  HA    0.7 144  P       21:31:29.14  -0.5 A  1.0  MRTH 
    DSF   HP    0.7 248  P       21:31:29.15  -1.1 A  1.0  DSF  
    LTK   HP    0.8 207  P       21:31:30.09  -0.3 A  1.0  LTK  
    ATH   HL    0.8 161  P       21:31:31.93   1.4 A  1.0  ATH  
    NOAC  HL    0.8 161  P       21:31:32.67   2.1 A  1.0  NOAC 
    LOUT  HA    0.8 206  P       21:31:30.91  -0.0 A  1.0  LOUT 
    ATHU  HA    0.8 158  P       21:31:31.29   0.3 A  1.0  ATHU 
    ELEO  HA    0.8 126  P       21:31:32.33   0.8 A  1.0  ELEO 
    THAL  HA    0.9 222  P       21:31:32.58  -0.2 A  1.0  THAL 
    AGG   HT    0.9 292  P       21:31:33.11   0.1 A  1.0  AGG  
    VLY   HL    0.9 160  P       21:31:31.09  -2.0 A  1.0  VLY  
    ACOR  HA    0.9 208  P       21:31:33.79   0.5 A  1.0  ACOR 
    SKY   HL    0.9  78  P       21:31:35.12   1.7 A  1.0  SKY  
    GR24  1Y    0.9 270  P       21:31:33.23  -0.8 A  1.0  GR24 
    KRYO  HL    1.0 221  P       21:31:34.22   0.1 A  1.0  KRYO 
    KARY  HA    1.0 129  P       21:31:36.29   0.5 A  1.0  KARY 
    SERG  HP    1.1 255  P       21:31:35.42  -1.1 A  1.0  SERG 
    TRIZ  CL    1.1 253  P       21:31:35.64  -0.9 A  1.0  TRIZ 
    EPID  HA    1.1 192  P       21:31:37.84   1.2 A  1.0  EPID 
    MET1  HL    1.1 181  P       21:31:37.54   0.6 A  1.0  MET1 
    ANX   HP    1.2 265  P       21:31:38.69   1.0 A  1.0  ANX  
    AIOA  CL    1.2 245  P       21:31:38.64   0.9 A  1.0  AIOA 
    EFP   HP    1.2 258  P       21:31:39.80   1.5 A  1.0  EFP  
    LAKA  HA    1.2 248  P       21:31:39.77   1.4 A  1.0  LAKA 
    ROD3  CL    1.2 252  P       21:31:40.64   1.6 A  1.0  ROD3 
    PAIG  HT    1.3  10  P       21:31:39.31   0.1 A  1.0  PAIG 
    DRO   HP    1.5 241  P       21:31:45.55   2.2 A  1.0  DRO  
    VLX   HP    1.6 212  P       21:31:44.64   0.8 A  1.0  VLX  
    OUR   HT    1.7  15  P       21:31:45.84  -0.1 A  1.0  OUR  
    PDO   HP    1.7 267  P       21:31:50.20   3.5 AX 0.0  PDO  
    GR32  1Y    1.8 191  P       21:31:47.00   0.0 A  1.0  GR32 
    HORT  HT    1.9 353  P       21:31:49.28   0.0 A  1.0  HORT 
    LKD2  HT    2.1 273  P       21:31:55.48   2.9 A  1.0  LKD2 
    SRS   HT    2.4   3  P       21:31:56.73   0.5 A  1.0  SRS  
    PRAS  HL    2.8  18  P       21:32:00.77  -0.7 A  1.0  PRAS 

47 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1  86  MLv     2.15 -0.17    4.52235      
    GR23  1Y    0.2 309  MLv     2.19 -0.13    3.99369      
    PSAH  HA    0.2 124  MLv     2.14 -0.18    2.57285      
    SAGMA HL    0.3 179  MLv     1.67 -0.65   0.558111      
    ATAL  HA    0.3 269  MLv     2.46  0.14    3.40619      
    LKR   HL    0.3 262  MLv     2.35  0.03     1.2321      
    THIV  HA    0.4 188  MLv     2.76  0.44    3.54559      
    AMPE  HA    0.4 195  MLv     2.61  0.29    2.39021      
    ERTR  HA    0.4 134  MLv     1.99 -0.33   0.542922      
    VILL  HA    0.5 188  MLv     2.74  0.41    1.39635      
    DOMV  HA    0.6 217  MLv     3.09  0.76    3.03659      
    AOS2  HT    0.6  37  MLv     2.51  0.18   0.777667      
    ALNA  HL    0.6  38  MLv     2.70  0.37    1.18894      
    AXAR  HA    0.6 277  MLv     2.12 -0.20    1.24974      
    PRDM  HA    0.6 227  MLv     2.49  0.16   0.713028      
    MDRA  HA    0.6 176  MLv     2.79  0.47    1.36703      
    ANTK  HA    0.7 241  MLv     2.26 -0.07   0.375278      
    MRTH  HA    0.7 144  MLv     2.69  0.36   0.981499      
    DSF   HP    0.7 248  MLv     2.43  0.10   0.515976      
    LTK   HP    0.8 207  MLv     2.02 -0.30   0.762188      
    ATH   HL    0.8 161  MLv     2.44  0.12   0.520372      
    NOAC  HL    0.8 161  MLv     2.47  0.15   0.563592      
    LOUT  HA    0.8 206  MLv     2.68  0.35   0.872847      
    ATHU  HA    0.8 158  MLv     2.34  0.02   0.247032      
    ELEO  HA    0.8 126  MLv     2.69  0.36   0.862917      
    THAL  HA    0.9 222  MLv     2.59  0.26    1.11413      
    AGG   HT    0.9 292  MLv     2.01 -0.31    0.12686      
    VLY   HL    0.9 160  MLv     2.59  0.26   0.614263      
    ACOR  HA    0.9 208  MLv     2.27 -0.06   0.290252      
    SKY   HL    0.9  78  MLv     2.33  0.00   0.553642      
    GR24  1Y    0.9 270  MLv     1.92 -0.41   0.123389      
    KRYO  HL    1.0 221  MLv     2.65  0.32   0.659319      
    KARY  HA    1.0 129  MLv     2.31 -0.02   0.265441      
    SERG  HP    1.1 255  MLv     2.13 -0.20   0.166281      
    TRIZ  CL    1.1 253  MLv     2.13 -0.20   0.165548      
    EPID  HA    1.1 192  MLv     2.52  0.20   0.404081      
    MET1  HL    1.1 181  MLv     2.25 -0.08   0.212536      
    ANX   HP    1.2 265  MLv     2.14 -0.19   0.155579      
    AIOA  CL    1.2 245  MLv     2.05 -0.28   0.0322635      
    EFP   HP    1.2 258  MLv     2.14 -0.19    0.14693      
    LAKA  HA    1.2 248  MLv     1.91 -0.42   0.086654      
    ROD3  CL    1.2 252  MLv     1.90 -0.42   0.122354      
    PAIG  HT    1.3  10  MLv     1.89 -0.43   0.0603452      
    DRO   HP    1.5 241  MLv     1.75 -0.58   0.083524      
    VLX   HP    1.6 212  MLv     2.09 -0.23   0.0847225      
    OUR   HT    1.7  15  MLv     2.60  0.28   0.229884      
    GR32  1Y    1.8 191  MLv     2.25 -0.08    0.09358