Earthquake Information
 Origin Time
 2025-04-23 20:58:00 (GMT)
 Magnitude
 M 1.1
 Latitude
 40.3021° N
 Longitude
 24.0610° E
 Focal Depth
 6 km
 # of Arrivals
 10
 Location 17.0 km WNW of Kariai
53.4 km E of Poliyiros
259.4 km N of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
OURHT7.6296 P20:58:02.19 -0.51.0A
HMT1HT16.6107 P20:58:04.06 -0.11.0A
PAIGHT52.2219 P20:58:10.07 0.21.0A
PLGHL52.9279 P20:58:10.11 0.11.0A
KOKKHT57.6355 P20:58:11.49 0.71.0A
THASHT65.2 59 P20:58:12.10 0.11.0A
KAVAHT85.8 26 P20:58:15.21 -0.21.0A
PRASHL123.8 19 P20:58:20.91 -0.31.0A


  Solution details 

Event:
    Public ID              nkua2025hyfv
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-04-23
    Time                  20:58:00.32  +/-    0.8 s
    Latitude              40.3021 deg  +/-      4 km
    Longitude             24.0610 deg  +/-      3 km
    Depth                       6 km   +/-    7 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.35 s
    Azimuthal gap             112 deg

2 Network magnitudes:
    MLv       1.15 +/- 0.34   6            
    M         1.15            6 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    OUR   HT    0.1 296  P       20:58:02.19  -0.5 A  1.0  OUR  
    HMT1  HT    0.1 107  P       20:58:04.06  -0.1 A  1.0  HMT1 
    GR09  1Y    0.5 322  P       20:58:12.93   3.3 AX 0.0  GR09 
    PAIG  HT    0.5 219  P       20:58:10.07   0.2 A  1.0  PAIG 
    PLG   HL    0.5 279  P       20:58:10.11   0.1 A  1.0  PLG  
    PLN1  HI    0.5 231  P       20:58:14.35   4.3 AX 0.0  PLN1 
    KOKK  HT    0.5 355  P       20:58:11.49   0.7 A  1.0  KOKK 
    THAS  HT    0.6  59  P       20:58:12.10   0.1 A  1.0  THAS 
    KAVA  HT    0.8  26  P       20:58:15.21  -0.2 A  1.0  KAVA 
    PRAS  HL    1.1  19  P       20:58:20.91  -0.3 A  1.0  PRAS 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    OUR   HT    0.1 296  MLv     0.95 -0.20    0.45296      
    HMT1  HT    0.1 107  MLv     1.92  0.77    2.53402      
    PAIG  HT    0.5 219  MLv     1.01 -0.14   0.0314702      
    PLG   HL    0.5 279  MLv     0.92 -0.23   0.0316234      
    KOKK  HT    0.5 355  MLv     0.97 -0.18   0.0269513      
    THAS  HT    0.6  59  MLv     1.53  0.38   0.0795102