Earthquake Information
 Origin Time
 2024-12-17 11:50:05 (GMT)
 Magnitude
 M 1.7
 Latitude
 38.0092° N
 Longitude
 23.7837° E
 Focal Depth
 7 km
 # of Arrivals
 22
 Location 5.3 km ENE of Athens
53.0 km SSE of Chalkida
53.4 km SE of Thiva
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ATHUHA4.7179 P11:50:06.58 0.11.0M
ATHUHA4.7179 S11:50:07.45 -0.31.0M
NOACHL7.0236 P11:50:06.99 0.31.0M
NOACHL7.0236 S11:50:08.31 0.11.0M
ATHHL7.0236 P11:50:06.98 0.31.0M
ATHHL7.0236 S11:50:08.31 0.11.0M
ALIOHA11.6303 P11:50:07.52 0.11.0M
ALIOHA11.6303 S11:50:09.27 -0.11.0M
MRTHHA18.7 48 P11:50:08.89 0.31.0M
MRTHHA18.7 48 S11:50:11.42 -0.11.0M
MDRAHA28.4282 P11:50:10.37 0.11.0M
MDRAHA28.4282 S11:50:13.96 -0.41.0M
GR271Y43.8 64 P11:50:13.02 0.31.0M
GR271Y43.8 64 S11:50:18.61 -0.11.0M
ERTRHA44.2 0 P11:50:13.09 0.31.0M
ERTRHA44.2 0 S11:50:18.72 -0.11.0M
VILLHA44.7293 P11:50:13.22 0.31.0M
VILLHA44.7293 S11:50:18.79 -0.31.0M
GR261Y54.3323 P11:50:14.65 0.11.0M
GR261Y54.3323 S11:50:21.63 -0.31.0M
KARYHA57.3 87 P11:50:15.03 0.11.0M
KARYHA57.3 87 S11:50:22.35 -0.31.0M


  Solution details 

Event:
    Public ID              nkua2024ysfa
    Description
      region name: Greece
Origin:
    Date                   2024-12-17
    Time                  11:50:04.80
    Latitude              38.0092 deg  +/-      0 km
    Longitude             23.7837 deg  +/-      0 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.23 s
    Azimuthal gap              92 deg

2 Network magnitudes:
    MLv       1.71 +/- 0.23   9            
    M         1.71            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ATHU  HA    0.0 179  P       11:50:06.58   0.1 M  1.0  ATHU 
    ATHU  HA    0.0 179  S       11:50:07.45  -0.3 M  1.0  ATHU 
    ATH   HL    0.1 236  P       11:50:06.98   0.3 M  1.0  ATH  
    ATH   HL    0.1 236  S       11:50:08.31   0.1 M  1.0  ATH  
    NOAC  HL    0.1 236  P       11:50:06.99   0.3 M  1.0  NOAC 
    NOAC  HL    0.1 236  S       11:50:08.31   0.1 M  1.0  NOAC 
    ALIO  HA    0.1 303  P       11:50:07.52   0.1 M  1.0  ALIO 
    ALIO  HA    0.1 303  S       11:50:09.27  -0.1 M  1.0  ALIO 
    MRTH  HA    0.2  48  P       11:50:08.89   0.3 M  1.0  MRTH 
    MRTH  HA    0.2  48  S       11:50:11.42  -0.1 M  1.0  MRTH 
    MDRA  HA    0.3 282  P       11:50:10.37   0.1 M  1.0  MDRA 
    MDRA  HA    0.3 282  S       11:50:13.96  -0.4 M  1.0  MDRA 
    GR27  1Y    0.4  64  P       11:50:13.02   0.3 M  1.0  GR27 
    GR27  1Y    0.4  64  S       11:50:18.61  -0.1 M  1.0  GR27 
    ERTR  HA    0.4   0  P       11:50:13.09   0.3 M  1.0  ERTR 
    ERTR  HA    0.4   0  S       11:50:18.72  -0.1 M  1.0  ERTR 
    VILL  HA    0.4 293  P       11:50:13.22   0.3 M  1.0  VILL 
    VILL  HA    0.4 293  S       11:50:18.79  -0.3 M  1.0  VILL 
    GR26  1Y    0.5 323  P       11:50:14.65   0.1 M  1.0  GR26 
    GR26  1Y    0.5 323  S       11:50:21.63  -0.3 M  1.0  GR26 
    KARY  HA    0.5  87  P       11:50:15.03   0.1 M  1.0  KARY 
    KARY  HA    0.5  87  S       11:50:22.35  -0.3 M  1.0  KARY 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ATHU  HA    0.0 179  MLv     2.05  0.34    4.15652      
    ATH   HL    0.1 236  MLv     2.15  0.44    7.56339      
    NOAC  HL    0.1 236  MLv     2.12  0.41    6.98253      
    ALIO  HA    0.1 303  MLv     1.66 -0.05    1.87301      
    MRTH  HA    0.2  48  MLv     1.85  0.14      1.926      
    MDRA  HA    0.3 282  MLv     1.48 -0.23   0.472759      
    GR27  1Y    0.4  64  MLv     1.52 -0.19   0.212627      
    ERTR  HA    0.4   0  MLv     1.22 -0.49   0.104458      
    VILL  HA    0.4 293  MLv     1.43 -0.28   0.163601      
    GR26  1Y    0.5 323  MLv     1.63 -0.07   0.150428      
    KARY  HA    0.5  87  MLv     1.68 -0.03   0.141777