Earthquake Information
 Origin Time
 2018-10-21 22:41:00 (GMT)
 Magnitude
 M 1.2
 Latitude
 38.0468° N
 Longitude
 23.7700° E
 Focal Depth
 12 km
 # of Arrivals
 15
 Location 7.8 km NNE of Athens
48.7 km SSE of Chalkida
49.9 km SE of Thiva
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PTLHL8.2 90 P22:41:03.58 0.21.0M
PTLHL8.2 90 S22:41:05.30 -0.21.0M
ATHUHA9.0172 P22:41:03.71 0.21.0M
ATHUHA9.0172 S22:41:05.53 0.01.0M
ATHHL9.3210 P22:41:03.74 0.31.0M
ATHHL9.3210 S22:41:05.71 0.21.0M
DIONHL14.7 76 P22:41:04.36 0.21.0M
DIONHL14.7 76 S22:41:06.51 -0.31.0M
VLYHL21.7174 P22:41:05.34 0.21.0M
VLYHL21.7174 S22:41:08.36 -0.21.0M
VILLHA42.1288 P22:41:08.34 -0.11.0M
KYMIHL71.3 24 P22:41:12.83 -0.11.0M
KYMIHL71.3 24 S22:41:22.57 0.31.0M
AOS2HT122.6 3 P22:41:20.80 -0.21.0M
AOS2HT122.6 3 S22:41:36.62 0.21.0M


  Solution details 

Event:
    Public ID              nkua2018urbh
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2018-10-21
    Time                  22:41:00.70
    Latitude              38.0468 deg  +/-      1 km
    Longitude             23.7700 deg  +/-      1 km
    Depth                      12 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.18 s
    Azimuthal gap              82 deg

2 Network magnitudes:
    MLv       1.19 +/- 0.35   7            
    M         1.19            7 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PTL   HL    0.1  90  P       22:41:03.58   0.2 M  1.0  PTL  
    PTL   HL    0.1  90  S       22:41:05.30  -0.2 M  1.0  PTL  
    ATHU  HA    0.1 172  P       22:41:03.71   0.2 M  1.0  ATHU 
    ATHU  HA    0.1 172  S       22:41:05.53  -0.0 M  1.0  ATHU 
    ATH   HL    0.1 210  P       22:41:03.74   0.3 M  1.0  ATH  
    ATH   HL    0.1 210  S       22:41:05.71   0.2 M  1.0  ATH  
    DION  HL    0.1  76  P       22:41:04.36   0.2 M  1.0  DION 
    DION  HL    0.1  76  S       22:41:06.51  -0.3 M  1.0  DION 
    VLY   HL    0.2 174  P       22:41:05.34   0.2 M  1.0  VLY  
    VLY   HL    0.2 174  S       22:41:08.36  -0.2 M  1.0  VLY  
    VILL  HA    0.4 288  P       22:41:08.34  -0.1 M  1.0  VILL 
    KYMI  HL    0.6  24  P       22:41:12.83  -0.1 M  1.0  KYMI 
    KYMI  HL    0.6  24  S       22:41:22.57   0.3 M  1.0  KYMI 
    AOS2  HT    1.1   3  P       22:41:20.80  -0.2 M  1.0  AOS2 
    AOS2  HT    1.1   3  S       22:41:36.62   0.2 M  1.0  AOS2 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PTL   HL    0.1  90  MLv     1.01 -0.18    0.51197      
    ATHU  HA    0.1 172  MLv     1.21  0.02   0.474204      
    ATH   HL    0.1 210  MLv     1.60  0.40    1.83237      
    DION  HL    0.1  76  MLv     0.69 -0.51   0.468173      
    VLY   HL    0.2 174  MLv     1.12 -0.07   0.300383      
    VILL  HA    0.4 288  MLv     1.02 -0.17   0.0735106      
    KYMI  HL    0.6  24  MLv     1.70  0.51   0.111497      
    AOS2  HT    1.1   3  MLv     1.78  0.59   0.0743579