Earthquake Information
 Origin Time
2026-04-21 14:57:50 (GMT)
 Magnitude
M 1.7
 Latitude
40.2215° N
 Longitude
24.1688° E
 Focal Depth
10 km
 # of Arrivals
10
 Location 7.6 km WSW of Kariai
64.2 km ESE of Poliyiros
251.7 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
HMT1HT7.8 59 P14:57:52.73 -0.21.0A
OURHT20.2308 P14:57:53.87 -1.01.0A
PAIGHT52.5233 P14:58:00.37 0.51.0A
THASHT63.3 47 P14:58:01.02 -0.61.0A
PLGHL63.7286 P14:58:01.35 -0.31.0A
KOKKHT67.8348 P14:58:02.51 0.21.0A
KAVAHT90.7 19 P14:58:06.05 0.11.0A
GR041Y107.8 38 P14:58:08.98 0.41.0A
SRSHT110.3334 P14:58:09.78 0.91.0A
PRASHL129.8 14 P14:58:11.67 0.01.0A


  Solution details

Event:
    Public ID              nkua2026hucy
    Description
      region name: Aegean Sea
Origin:
    Date                   2026-04-21
    Time                  14:57:49.98  +/-    0.6 s
    Latitude              40.2215 deg  +/-      5 km
    Longitude             24.1688 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.52 s
    Azimuthal gap             174 deg

2 Network magnitudes:
    MLv       1.71 +/- 0.21   7            
    M         1.71            7 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    HMT1  HT    0.1  59  P       14:57:52.73  -0.2 A  1.0  HMT1 
    OUR   HT    0.2 308  P       14:57:53.87  -1.0 A  1.0  OUR  
    PAIG  HT    0.5 233  P       14:58:00.37   0.5 A  1.0  PAIG 
    THAS  HT    0.6  47  P       14:58:01.02  -0.6 A  1.0  THAS 
    PLG   HL    0.6 286  P       14:58:01.35  -0.3 A  1.0  PLG  
    KOKK  HT    0.6 348  P       14:58:02.51   0.2 A  1.0  KOKK 
    KAVA  HT    0.8  19  P       14:58:06.05   0.1 A  1.0  KAVA 
    GR04  1Y    1.0  38  P       14:58:08.98   0.4 A  1.0  GR04 
    SRS   HT    1.0 334  P       14:58:09.78   0.9 A  1.0  SRS  
    PRAS  HL    1.2  14  P       14:58:11.67   0.0 A  1.0  PRAS 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    HMT1  HT    0.1  59  MLv     1.94  0.23    4.38705      
    OUR   HT    0.2 308  MLv     1.60 -0.11   0.985265      
    PAIG  HT    0.5 233  MLv     1.32 -0.39   0.062761      
    THAS  HT    0.6  47  MLv     1.95  0.24   0.216227      
    PLG   HL    0.6 286  MLv     1.85  0.14   0.170874      
    KOKK  HT    0.6 348  MLv     1.73  0.02   0.124037      
    KAVA  HT    0.8  19  MLv     1.30 -0.41   0.0737882      
    GR04  1Y    1.0  38  MLv     1.89  0.18   0.112751      
    SRS   HT    1.0 334  MLv     1.62 -0.09   0.0418343