Earthquake Information
 Origin Time
2020-12-04 01:53:13 (GMT)
 Magnitude
M 1.4
 Latitude
38.1075° N
 Longitude
23.7213° E
 Focal Depth
7 km
 # of Arrivals
28
 Location 13.9 km N of Athens
41.0 km SSE of Chalkida
42.4 km SE of Thiva
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PTLHL14.2118 P01:53:16.37 0.31.0M
PTLHL14.2118 S01:53:18.24 -0.21.0M
ATH5HI14.8175 P01:53:15.45 -0.71.0M
ATH5HI14.8175 S01:53:17.63 -0.91.0M
NOACHL14.9181 P01:53:16.37 0.21.0M
NOACHL14.9181 S01:53:18.56 0.01.0M
ATHHL14.9181 P01:53:16.43 0.31.0M
ATHHL14.9181 S01:53:18.59 0.11.0M
ATHUHA16.6161 P01:53:16.63 0.21.0M
ATHUHA16.6161 S01:53:18.87 -0.21.0M
DIONHL18.8100 P01:53:17.13 0.31.0M
DIONHL18.8100 S01:53:19.59 -0.21.0M
MRTHHA19.3 85 P01:53:17.23 0.31.0M
MRTHHA19.3 85 S01:53:19.92 0.01.0M
MDRAHA22.9257 P01:53:17.37 -0.21.0M
MDRAHA22.9257 S01:53:20.58 -0.41.0M
VILLHA36.3280 P01:53:19.76 0.01.0M
VILLHA36.3280 S01:53:24.49 -0.41.0M
KARYHA63.2 98 P01:53:24.32 0.21.0M
KARYHA63.2 98 S01:53:32.39 -0.21.0M
LTKHP66.7262 P01:53:24.93 0.21.0M
LTKHP66.7262 S01:53:33.50 -0.21.0M
KYMIHL67.1 30 P01:53:24.91 0.21.0M
KYMIHL67.1 30 S01:53:33.46 -0.21.0M
ACORHA78.4252 P01:53:26.96 0.31.0M
ACORHA78.4252 S01:53:36.93 -0.11.0M
GURHP122.3261 P01:53:34.44 0.71.0M
GURHP122.3261 S01:53:50.02 0.51.0M


  Solution details

Event:
    Public ID              nkua2020xtru
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-12-04
    Time                  01:53:13.00
    Latitude              38.1075 deg  +/-      1 km
    Longitude             23.7213 deg  +/-      1 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap             110 deg

2 Network magnitudes:
    MLv       1.37 +/- 0.26  12            
    M         1.37           12 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PTL   HL    0.1 118  P       01:53:16.37   0.3 M  1.0  PTL  
    PTL   HL    0.1 118  S       01:53:18.24  -0.2 M  1.0  PTL  
    ATH5  HI    0.1 175  P       01:53:15.45  -0.7 M  1.0  ATH5 
    ATH5  HI    0.1 175  S       01:53:17.63  -0.9 M  1.0  ATH5 
    ATH   HL    0.1 181  P       01:53:16.43   0.3 M  1.0  ATH  
    ATH   HL    0.1 181  S       01:53:18.59   0.1 M  1.0  ATH  
    NOAC  HL    0.1 181  P       01:53:16.37   0.2 M  1.0  NOAC 
    NOAC  HL    0.1 181  S       01:53:18.56   0.0 M  1.0  NOAC 
    ATHU  HA    0.1 161  P       01:53:16.63   0.2 M  1.0  ATHU 
    ATHU  HA    0.1 161  S       01:53:18.87  -0.2 M  1.0  ATHU 
    DION  HL    0.2 100  P       01:53:17.13   0.3 M  1.0  DION 
    DION  HL    0.2 100  S       01:53:19.59  -0.2 M  1.0  DION 
    MRTH  HA    0.2  85  P       01:53:17.23   0.3 M  1.0  MRTH 
    MRTH  HA    0.2  85  S       01:53:19.92   0.0 M  1.0  MRTH 
    MDRA  HA    0.2 257  P       01:53:17.37  -0.2 M  1.0  MDRA 
    MDRA  HA    0.2 257  S       01:53:20.58  -0.4 M  1.0  MDRA 
    VILL  HA    0.3 280  P       01:53:19.76  -0.0 M  1.0  VILL 
    VILL  HA    0.3 280  S       01:53:24.49  -0.4 M  1.0  VILL 
    KARY  HA    0.6  98  P       01:53:24.32   0.2 M  1.0  KARY 
    KARY  HA    0.6  98  S       01:53:32.39  -0.2 M  1.0  KARY 
    LTK   HP    0.6 262  P       01:53:24.93   0.2 M  1.0  LTK  
    LTK   HP    0.6 262  S       01:53:33.50  -0.2 M  1.0  LTK  
    KYMI  HL    0.6  30  P       01:53:24.91   0.2 M  1.0  KYMI 
    KYMI  HL    0.6  30  S       01:53:33.46  -0.2 M  1.0  KYMI 
    ACOR  HA    0.7 252  P       01:53:26.96   0.3 M  1.0  ACOR 
    ACOR  HA    0.7 252  S       01:53:36.93  -0.1 M  1.0  ACOR 
    GUR   HP    1.1 261  P       01:53:34.44   0.7 M  1.0  GUR  
    GUR   HP    1.1 261  S       01:53:50.02   0.5 M  1.0  GUR  

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PTL   HL    0.1 118  MLv     0.91 -0.46   0.286677      
    ATH5  HI    0.1 175  MLv     1.13 -0.23   0.461068      
    ATH   HL    0.1 181  MLv     1.38  0.02   0.816108      
    NOAC  HL    0.1 181  MLv     1.39  0.02   0.819902      
    ATHU  HA    0.1 161  MLv     1.12 -0.25   0.247525      
    DION  HL    0.2 100  MLv     0.57 -0.79   0.284867      
    MRTH  HA    0.2  85  MLv     1.47  0.11   0.776975      
    MDRA  HA    0.2 257  MLv     1.13 -0.24   0.287117      
    VILL  HA    0.3 280  MLv     1.19 -0.18   0.151495      
    KARY  HA    0.6  98  MLv     1.76  0.40   0.140604      
    LTK   HP    0.6 262  MLv     1.35 -0.02   0.197422      
    KYMI  HL    0.6  30  MLv     1.73  0.36   0.124619      
    ACOR  HA    0.7 252  MLv     1.88  0.51   0.153745      
    GUR   HP    1.1 261  MLv     2.06  0.69   0.139333