Earthquake Information
 Origin Time
 2026-10-17 18:41:21 (GMT)
 Magnitude
 M 1.8
 Latitude
 40.2781° N
 Longitude
 24.1537° E
 Focal Depth
 2 km
 # of Arrivals
 10
 Location 8.7 km WNW of Kariai
61.6 km E of Poliyiros
257.7 km N of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
HMT1HT8.3106 P18:41:22.83 -0.11.0A
OURHT15.8292 P18:41:23.93 -0.31.0A
PAIGHT55.6227 P18:41:30.37 -0.51.0A
THASHT60.2 52 P18:41:31.06 -0.61.0A
PLGHL61.1280 P18:41:31.37 -0.41.0A
KOKKHT61.4348 P18:41:32.12 0.31.0A
HORTHT96.0292 P18:41:37.73 0.01.0A
SRSHT104.1333 P18:41:39.44 0.41.0A
PRASHL124.0 15 P18:41:42.30 0.21.0A
GR301Y335.5204 P18:42:10.67 0.91.0A


  Solution details 

Event:
    Public ID              nkua2026ujlj
    Description
      region name: Aegean Sea
Origin:
    Date                   2026-10-17
    Time                  18:41:21.06  +/-    0.4 s
    Latitude              40.2781 deg  +/-      3 km
    Longitude             24.1537 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.45 s
    Azimuthal gap              99 deg

2 Network magnitudes:
    MLv       1.75 +/- 0.17   8            
    M         1.75            8 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    HMT1  HT    0.1 106  P       18:41:22.83  -0.1 A  1.0  HMT1 
    OUR   HT    0.1 292  P       18:41:23.93  -0.3 A  1.0  OUR  
    PAIG  HT    0.5 227  P       18:41:30.37  -0.5 A  1.0  PAIG 
    THAS  HT    0.5  52  P       18:41:31.06  -0.6 A  1.0  THAS 
    PLG   HL    0.5 280  P       18:41:31.37  -0.4 A  1.0  PLG  
    KOKK  HT    0.6 348  P       18:41:32.12   0.3 A  1.0  KOKK 
    HORT  HT    0.9 292  P       18:41:37.73   0.0 A  1.0  HORT 
    SRS   HT    0.9 333  P       18:41:39.44   0.4 A  1.0  SRS  
    PRAS  HL    1.1  15  P       18:41:42.30   0.2 A  1.0  PRAS 
    GR30  1Y    3.0 204  P       18:42:10.67   0.9 A  1.0  GR30 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    HMT1  HT    0.1 106  MLv     2.13  0.38     6.6552      
    OUR   HT    0.1 292  MLv     1.50 -0.25    1.00261      
    PAIG  HT    0.5 227  MLv     1.68 -0.06   0.121466      
    THAS  HT    0.5  52  MLv     1.83  0.09   0.170897      
    PLG   HL    0.5 280  MLv     1.87  0.12   0.182792      
    KOKK  HT    0.6 348  MLv     1.61 -0.13    0.10174      
    HORT  HT    0.9 292  MLv     1.67 -0.08   0.0523551      
    SRS   HT    0.9 333  MLv     1.64 -0.11   0.0467156      
    PRAS  HL    1.1  15  MLv     1.59 -0.16   0.0464089      
    GR30  1Y    3.0 204  MLv     3.67  1.92   0.493976