Earthquake Information
 Origin Time
2025-04-17 20:02:35 (GMT)
 Magnitude
M 1.9
 Latitude
37.4340° N
 Longitude
23.5629° E
 Focal Depth
2 km
 # of Arrivals
14
 Location 62.9 km SSW of Athens
68.2 km ESE of Nafplio
69.2 km ENE of Leonidhion
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
YDRAHL12.8223 P20:02:37.40 -0.41.0A
KRNDHT36.9261 P20:02:41.55 -0.41.0A
VLYHL50.8 24 P20:02:43.61 -0.61.0A
ATHUHA62.3 18 P20:02:47.33 1.21.0A
GR321Y72.7225 P20:02:48.25 0.31.0A
MRTHHA83.5 23 P20:02:50.11 0.41.0A
LTKHP83.8322 P20:02:50.06 0.31.0A
VILLHA84.1345 P20:02:49.19 -0.71.0A
VLIHL96.6215 P20:02:52.38 0.41.0A
KARYHA101.6 49 P20:02:52.04 -0.81.0A
GR27B1Y105.9 34 P20:02:53.79 0.31.0A
ERTRHA109.9 10 P20:02:54.14 0.01.0A
GR111Y363.4341 P20:03:27.49 0.11.0A


  Solution details

Event:
    Public ID              nkua2025hnez
    Description
      region name: Southern Greece
Origin:
    Date                   2025-04-17
    Time                  20:02:35.25  +/-    0.4 s
    Latitude              37.4340 deg  +/-      3 km
    Longitude             23.5629 deg  +/-      4 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.53 s
    Azimuthal gap             166 deg

2 Network magnitudes:
    MLv       1.86 +/- 0.06  10            
    M         1.86           10 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    YDRA  HL    0.1 223  P       20:02:37.40  -0.4 A  1.0  YDRA 
    KRND  HT    0.3 261  P       20:02:41.55  -0.4 A  1.0  KRND 
    VLY   HL    0.5  24  P       20:02:43.61  -0.6 A  1.0  VLY  
    ATHU  HA    0.6  18  P       20:02:47.33   1.2 A  1.0  ATHU 
    GR32  1Y    0.7 225  P       20:02:48.25   0.3 A  1.0  GR32 
    MRTH  HA    0.8  23  P       20:02:50.11   0.4 A  1.0  MRTH 
    LTK   HP    0.8 322  P       20:02:50.06   0.3 A  1.0  LTK  
    VILL  HA    0.8 345  P       20:02:49.19  -0.7 A  1.0  VILL 
    SERI  HA    0.8 110  P       20:02:53.41   3.0 AX 0.0  SERI 
    VLI   HL    0.9 215  P       20:02:52.38   0.4 A  1.0  VLI  
    KARY  HA    0.9  49  P       20:02:52.04  -0.8 A  1.0  KARY 
    GR27B 1Y    1.0  34  P       20:02:53.79   0.3 A  1.0  GR27B
    ERTR  HA    1.0  10  P       20:02:54.14  -0.0 A  1.0  ERTR 
    GR11  1Y    3.3 341  P       20:03:27.49   0.1 A  1.0  GR11 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    YDRA  HL    0.1 223  MLv     1.90  0.04      3.005      
    KRND  HT    0.3 261  MLv     1.69 -0.17   0.468655      
    VLY   HL    0.5  24  MLv     1.92  0.07   0.359041      
    ATHU  HA    0.6  18  MLv     1.86  0.00   0.109117      
    GR32  1Y    0.7 225  MLv     2.03  0.17   0.232188      
    MRTH  HA    0.8  23  MLv     1.93  0.07   0.164572      
    LTK   HP    0.8 322  MLv     1.27 -0.59   0.135619      
    VILL  HA    0.8 345  MLv     1.90  0.04    0.15233      
    VLI   HL    0.9 215  MLv     1.83 -0.03   0.144569      
    KARY  HA    0.9  49  MLv     1.77 -0.09   0.0916169      
    GR27B 1Y    1.0  34  MLv     1.88  0.02   0.113252      
    ERTR  HA    1.0  10  MLv     1.85 -0.01   0.099163