Earthquake Information
 Origin Time
2018-12-04 15:20:34 (GMT)
 Magnitude
M 2.5
 Latitude
37.2504° N
 Longitude
23.7151° E
 Focal Depth
13 km
 # of Arrivals
22
 Location 68.1 km W of Seriphos
76.7 km E of Leonidhion
81.5 km S of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VLYHL67.3 6 P15:20:46.69 -0.31.0M
VLYHL67.3 6 S15:20:55.61 -0.41.0M
ATHUHA79.9 4 P15:20:48.94 0.01.0M
ATHUHA79.9 4 S15:20:58.93 -0.41.0M
PTLHL89.6 8 P15:20:51.30 0.91.0M
PTLHL89.6 8 S15:21:01.61 -0.31.0M
VLIHL90.3229 P15:20:50.45 -0.11.0M
VLIHL90.3229 S15:21:02.52 0.41.0M
DIONHL94.0 12 P15:20:51.18 0.11.0M
DIONHL94.0 12 S15:21:02.48 -0.61.0M
VILLHA107.6341 P15:20:52.90 -0.21.0M
VILLHA107.6341 S15:21:06.61 0.01.0M
KARYHA107.7 36 P15:20:53.45 0.31.0M
KARYHA107.7 36 S15:21:07.26 0.61.0M
LTKHP108.2323 P15:20:53.01 -0.21.0M
LTKHP108.2323 S15:21:07.14 0.41.0M
GURHP143.0303 P15:20:58.09 0.21.0M
GURHP143.0303 S15:21:15.25 0.01.0M
KYMIHL157.4 12 P15:20:59.96 0.21.0M
KYMIHL157.4 12 S15:21:18.32 -0.31.0M
ANKYHL158.2194 P15:21:00.15 0.31.0M
ANKYHL158.2194 S15:21:17.82 -1.01.0M


  Solution details

Event:
    Public ID              nkua2018xswx
    Type                   earthquake
    Description
      region name: Southern Greece
Origin:
    Date                   2018-12-04
    Time                  15:20:34.61  +/-    0.3 s
    Latitude              37.2504 deg  +/-      2 km
    Longitude             23.7151 deg  +/-      3 km
    Depth                      13 km   +/-    4 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.41 s
    Azimuthal gap             158 deg

2 Network magnitudes:
    MLv       2.50 +/- 0.18   9            
    M         2.50            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLY   HL    0.6   6  P       15:20:46.69  -0.3 M  1.0  VLY  
    VLY   HL    0.6   6  S       15:20:55.61  -0.4 M  1.0  VLY  
    ATHU  HA    0.7   4  P       15:20:48.94   0.0 M  1.0  ATHU 
    ATHU  HA    0.7   4  S       15:20:58.93  -0.4 M  1.0  ATHU 
    PTL   HL    0.8   8  P       15:20:51.30   0.9 M  1.0  PTL  
    PTL   HL    0.8   8  S       15:21:01.61  -0.3 M  1.0  PTL  
    VLI   HL    0.8 229  P       15:20:50.45  -0.1 M  1.0  VLI  
    VLI   HL    0.8 229  S       15:21:02.52   0.4 M  1.0  VLI  
    DION  HL    0.8  12  P       15:20:51.18   0.1 M  1.0  DION 
    DION  HL    0.8  12  S       15:21:02.48  -0.6 M  1.0  DION 
    VILL  HA    1.0 341  P       15:20:52.90  -0.2 M  1.0  VILL 
    VILL  HA    1.0 341  S       15:21:06.61   0.0 M  1.0  VILL 
    KARY  HA    1.0  36  P       15:20:53.45   0.3 M  1.0  KARY 
    KARY  HA    1.0  36  S       15:21:07.26   0.6 M  1.0  KARY 
    LTK   HP    1.0 323  P       15:20:53.01  -0.2 M  1.0  LTK  
    LTK   HP    1.0 323  S       15:21:07.14   0.4 M  1.0  LTK  
    GUR   HP    1.3 303  P       15:20:58.09   0.2 M  1.0  GUR  
    GUR   HP    1.3 303  S       15:21:15.25  -0.0 M  1.0  GUR  
    KYMI  HL    1.4  12  P       15:20:59.96   0.2 M  1.0  KYMI 
    KYMI  HL    1.4  12  S       15:21:18.32  -0.3 M  1.0  KYMI 
    ANKY  HL    1.4 194  P       15:21:00.15   0.3 M  1.0  ANKY 
    ANKY  HL    1.4 194  S       15:21:17.82  -1.0 M  1.0  ANKY 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLY   HL    0.6   6  MLv     2.93  0.43    1.95095      
    ATHU  HA    0.7   4  MLv     2.66  0.16   0.560972      
    PTL   HL    0.8   8  MLv     2.71  0.21    0.92299      
    VLI   HL    0.8 229  MLv     2.52  0.02    0.75048      
    DION  HL    0.8  12  MLv     2.33 -0.17     1.0326      
    VILL  HA    1.0 341  MLv     2.52  0.03   0.486241      
    KARY  HA    1.0  36  MLv     2.81  0.31   0.939383      
    LTK   HP    1.0 323  MLv     0.95 -1.55   0.0484001      
    GUR   HP    1.3 303  MLv     2.38 -0.12   0.233813      
    KYMI  HL    1.4  12  MLv     2.30 -0.20   0.164596      
    ANKY  HL    1.4 194  MLv     2.28 -0.22    0.15593