Earthquake Information
 Origin Time
 2018-10-18 20:30:29 (GMT)
 Magnitude
 M 1.4
 Latitude
 37.8677° N
 Longitude
 23.7153° E
 Focal Depth
 7 km
 # of Arrivals
 24
 Location 13.0 km S of Athens
61.3 km SE of Thiva
67.0 km S of Chalkida
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VLYHL7.1104 P20:30:31.50 0.11.0M
ATHHL11.8 1 P20:30:31.88 -0.21.0M
ATHHL11.8 1 S20:30:33.87 -0.21.0M
ATHUHA12.6 29 P20:30:32.02 -0.21.0M
ATHUHA12.6 29 S20:30:34.25 -0.11.0M
PTLHL23.8 33 P20:30:33.93 -0.21.0M
PTLHL23.8 33 S20:30:37.33 -0.41.0M
DIONHL30.2 39 P20:30:35.07 -0.11.0M
DIONHL30.2 39 S20:30:39.33 -0.21.0M
VILLHA48.3313 P20:30:37.60 -0.61.0M
VILLHA48.3313 S20:30:44.69 -0.21.0M
KRNDHT73.4223 P20:30:41.91 -0.31.0M
KRNDHT73.4223 S20:30:52.04 0.11.0M
KYMIHL91.5 22 P20:30:45.73 0.51.0M
KYMIHL91.5 22 S20:30:57.76 0.61.0M
GURHP120.7274 P20:30:49.96 0.01.0M
GURHP120.7274 S20:31:06.19 0.61.0M
AXARHA135.9317 P20:30:52.69 0.51.0M
AXARHA135.9317 S20:31:09.34 -0.11.0M
KLVHL138.6278 P20:30:52.57 -0.11.0M
AOS2HT142.8 5 P20:30:53.33 0.21.0M
VLIHL144.8208 P20:30:53.50 0.01.0M
NEOHL165.5345 P20:30:56.94 0.31.0M
NEOHL165.5345 S20:31:17.84 0.51.0M


  Solution details 

Event:
    Public ID              nkua2018ulkm
    Type                   earthquake
    Description
      region name: Southern Greece
Origin:
    Date                   2018-10-18
    Time                  20:30:29.48
    Latitude              37.8677 deg  +/-      1 km
    Longitude             23.7153 deg  +/-      1 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.26 s
    Azimuthal gap             104 deg

2 Network magnitudes:
    MLv       1.40 +/- 0.28  12            
    M         1.40           12 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLY   HL    0.1 104  P       20:30:31.50   0.1 M  1.0  VLY  
    ATH   HL    0.1   1  P       20:30:31.88  -0.2 M  1.0  ATH  
    ATH   HL    0.1   1  S       20:30:33.87  -0.2 M  1.0  ATH  
    ATHU  HA    0.1  29  P       20:30:32.02  -0.2 M  1.0  ATHU 
    ATHU  HA    0.1  29  S       20:30:34.25  -0.1 M  1.0  ATHU 
    PTL   HL    0.2  33  P       20:30:33.93  -0.2 M  1.0  PTL  
    PTL   HL    0.2  33  S       20:30:37.33  -0.4 M  1.0  PTL  
    DION  HL    0.3  39  P       20:30:35.07  -0.1 M  1.0  DION 
    DION  HL    0.3  39  S       20:30:39.33  -0.2 M  1.0  DION 
    VILL  HA    0.4 313  P       20:30:37.60  -0.6 M  1.0  VILL 
    VILL  HA    0.4 313  S       20:30:44.69  -0.2 M  1.0  VILL 
    KRND  HT    0.7 223  P       20:30:41.91  -0.3 M  1.0  KRND 
    KRND  HT    0.7 223  S       20:30:52.04   0.1 M  1.0  KRND 
    KYMI  HL    0.8  22  P       20:30:45.73   0.5 M  1.0  KYMI 
    KYMI  HL    0.8  22  S       20:30:57.76   0.6 M  1.0  KYMI 
    GUR   HP    1.1 274  P       20:30:49.96  -0.0 M  1.0  GUR  
    GUR   HP    1.1 274  S       20:31:06.19   0.6 M  1.0  GUR  
    AXAR  HA    1.2 317  P       20:30:52.69   0.5 M  1.0  AXAR 
    AXAR  HA    1.2 317  S       20:31:09.34  -0.1 M  1.0  AXAR 
    KLV   HL    1.2 278  P       20:30:52.57  -0.1 M  1.0  KLV  
    AOS2  HT    1.3   5  P       20:30:53.33   0.2 M  1.0  AOS2 
    VLI   HL    1.3 208  P       20:30:53.50  -0.0 M  1.0  VLI  
    NEO   HL    1.5 345  P       20:30:56.94   0.3 M  1.0  NEO  
    NEO   HL    1.5 345  S       20:31:17.84   0.5 M  1.0  NEO  

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLY   HL    0.1 104  MLv     1.39 -0.01    1.30481      
    ATH   HL    0.1   1  MLv     2.11  0.70    5.12854      
    ATHU  HA    0.1  29  MLv     1.19 -0.21   0.370152      
    PTL   HL    0.2  33  MLv     0.89 -0.51    0.15801      
    DION  HL    0.3  39  MLv     1.05 -0.35   0.446096      
    VILL  HA    0.4 313  MLv     1.22 -0.18   0.0823439      
    KRND  HT    0.7 223  MLv     1.56  0.16   0.0783287      
    KYMI  HL    0.8  22  MLv     1.62  0.22   0.072836      
    GUR   HP    1.1 274  MLv     1.53  0.12   0.0418751      
    AXAR  HA    1.2 317  MLv     1.26 -0.14   0.0758061      
    KLV   HL    1.2 278  MLv     1.71  0.30   0.0391885      
    AOS2  HT    1.3   5  MLv     1.69  0.28   0.0473017      
    VLI   HL    1.3 208  MLv     2.00  0.59   0.121337      
    NEO   HL    1.5 345  MLv     1.73  0.33   0.0555022