Earthquake Information
 Origin Time
2026-10-21 01:27:52 (GMT)
 Magnitude
M 1.7
 Latitude
38.2264° N
 Longitude
24.2367° E
 Focal Depth
2 km
 # of Arrivals
22
 Location 51.7 km ENE of Athens
61.5 km ESE of Chalkida
75.1 km NW of Andros
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ELEOHA1.4134 P01:27:52.66 0.41.0A
KARYHA27.8141 P01:27:55.83 -0.81.0A
MRTHHA28.3246 P01:27:56.26 -0.51.0A
PTLHL38.2239 P01:27:57.79 -0.61.0A
ERTRHA44.1297 P01:27:58.77 -0.71.0A
ATHUHA49.0234 P01:27:59.76 -0.51.0A
ALIOHA52.5250 P01:28:01.78 0.91.0A
ATHHL53.4238 P01:28:01.04 0.11.0A
PSAHHA64.0307 P01:28:03.94 1.21.0A
ADROHA67.1128 P01:28:04.42 1.11.0A
MDRAHA69.9255 P01:28:04.93 1.21.0A
SKYROHL79.7 19 P01:28:04.15 -1.21.0A
VILLHA81.1265 P01:28:05.36 -0.31.0A
MET1HL103.7226 P01:28:09.55 0.11.0A
AOS2HT108.0342 P01:28:10.50 0.41.0A
DOMVHA109.8272 P01:28:10.09 -0.41.0A
LTKHP113.3259 P01:28:11.46 0.41.0A
LKRHL117.6294 P01:28:11.31 -0.41.0A
SERIHA120.5169 P01:28:11.65 -0.41.0A
CHOSHT159.3 83 P01:28:18.49 0.81.0A
GURHP168.9260 P01:28:18.87 -0.21.0A
APEHL171.1138 P01:28:18.56 -0.71.0A


  Solution details

Event:
    Public ID              nkua2026uplh
    Description
      region name: Aegean Sea
Origin:
    Date                   2026-10-21
    Time                  01:27:51.52  +/-    0.3 s
    Latitude              38.2264 deg  +/-      2 km
    Longitude             24.2367 deg  +/-      2 km
    Depth                       2 km   +/-    4 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.70 s
    Azimuthal gap              64 deg

2 Network magnitudes:
    MLv       1.67 +/- 0.13  11            
    M         1.67           11 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ELEO  HA    0.0 134  P       01:27:52.66   0.4 A  1.0  ELEO 
    KARY  HA    0.3 141  P       01:27:55.83  -0.8 A  1.0  KARY 
    MRTH  HA    0.3 246  P       01:27:56.26  -0.5 A  1.0  MRTH 
    PTL   HL    0.3 239  P       01:27:57.79  -0.6 A  1.0  PTL  
    ERTR  HA    0.4 297  P       01:27:58.77  -0.7 A  1.0  ERTR 
    ATHU  HA    0.4 234  P       01:27:59.76  -0.5 A  1.0  ATHU 
    ALIO  HA    0.5 250  P       01:28:01.78   0.9 A  1.0  ALIO 
    ATH   HL    0.5 238  P       01:28:01.04   0.1 A  1.0  ATH  
    PSAH  HA    0.6 307  P       01:28:03.94   1.2 A  1.0  PSAH 
    ADRO  HA    0.6 128  P       01:28:04.42   1.1 A  1.0  ADRO 
    MDRA  HA    0.6 255  P       01:28:04.93   1.2 A  1.0  MDRA 
    SKYRO HL    0.7  19  P       01:28:04.15  -1.2 A  1.0  SKYRO
    VILL  HA    0.7 265  P       01:28:05.36  -0.3 A  1.0  VILL 
    MET1  HL    0.9 226  P       01:28:09.55   0.1 A  1.0  MET1 
    AOS2  HT    1.0 342  P       01:28:10.50   0.4 A  1.0  AOS2 
    DOMV  HA    1.0 272  P       01:28:10.09  -0.4 A  1.0  DOMV 
    LTK   HP    1.0 259  P       01:28:11.46   0.4 A  1.0  LTK  
    LKR   HL    1.1 294  P       01:28:11.31  -0.4 A  1.0  LKR  
    SERI  HA    1.1 169  P       01:28:11.65  -0.4 A  1.0  SERI 
    CHOS  HT    1.4  83  P       01:28:18.49   0.8 A  1.0  CHOS 
    GUR   HP    1.5 260  P       01:28:18.87  -0.2 A  1.0  GUR  
    APE   HL    1.5 138  P       01:28:18.56  -0.7 A  1.0  APE  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ELEO  HA    0.0 134  MLv     1.56 -0.12    2.64694      
    KARY  HA    0.3 141  MLv     1.81  0.13    1.02577      
    MRTH  HA    0.3 246  MLv     1.74  0.07   0.865287      
    PTL   HL    0.3 239  MLv     1.51 -0.16   0.288953      
    ERTR  HA    0.4 297  MLv     1.23 -0.44   0.107381      
    ATHU  HA    0.4 234  MLv     1.61 -0.07   0.118616      
    ALIO  HA    0.5 250  MLv     1.43 -0.24   0.105486      
    ATH   HL    0.5 238  MLv     1.71  0.04   0.189122      
    PSAH  HA    0.6 307  MLv     1.76  0.09   0.139361      
    ADRO  HA    0.6 128  MLv     2.23  0.55   0.388884      
    MDRA  HA    0.6 255  MLv     1.64 -0.03   0.0984438      
    SKYRO HL    0.7  19  MLv     2.05  0.38   0.225269      
    VILL  HA    0.7 265  MLv     1.67 -0.01   0.0913988