Earthquake Information
 Origin Time
2020-03-25 04:40:41 (GMT)
 Magnitude
M 1.7
 Latitude
38.0943° N
 Longitude
23.5528° E
 Focal Depth
12 km
 # of Arrivals
26
 Location 20.1 km NW of Athens
41.3 km S of Chalkida
57.1 km ENE of Korinthos
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MAGUHA3.9243 P04:40:43.79 0.21.0M
MAGUHA3.9243 S04:40:45.48 0.11.0M
STFNHA9.2355 P04:40:44.25 0.11.0M
STFNHA9.2355 S04:40:46.34 0.01.0M
ATHHL19.7133 P04:40:45.75 0.31.0M
ATHHL19.7133 S04:40:48.82 0.21.0M
ATH5HI20.9129 P04:40:44.90 -0.71.0M
ATH5HI20.9129 S04:40:48.03 -0.91.0M
ATHUHA24.8125 P04:40:46.32 0.11.0M
ATHUHA24.8125 S04:40:49.66 -0.31.0M
NOACHL19.7133 P04:40:45.73 0.31.0M
NOACHL19.7133 S04:40:48.80 0.21.0M
DIONHL33.3 93 P04:40:47.85 0.31.0M
DIONHL33.3 93 S04:40:52.20 -0.21.0M
VLYHL34.2142 P04:40:47.66 0.01.0M
VLYHL34.2142 S04:40:52.03 -0.61.0M
LTKHP51.9261 P04:40:50.32 -0.21.0M
LTKHP51.9261 S04:40:57.39 -0.21.0M
KYMIHL76.6 39 P04:40:54.56 0.21.0M
KYMIHL76.6 39 S04:41:04.64 0.21.0M
LKRHL78.4322 P04:40:54.13 -0.51.0M
LKRHL78.4322 S04:41:04.45 -0.41.0M
GURHP107.5261 P04:40:59.83 0.41.0M
GURHP107.5261 S04:41:13.10 -0.11.0M
KLVHL122.9267 P04:41:02.39 0.71.0M
KLVHL122.9267 S04:41:17.88 0.61.0M


  Solution details

Event:
    Public ID              nkua2020fxvn
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-03-25
    Time                  04:40:41.27
    Latitude              38.0943 deg  +/-      0 km
    Longitude             23.5528 deg  +/-      0 km
    Depth                      12 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.33 s
    Azimuthal gap             102 deg

2 Network magnitudes:
    MLv       1.70 +/- 0.36  11            
    M         1.70           11 preferred  

26 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MAGU  HA    0.0 243  P       04:40:43.79   0.2 M  1.0  MAGU 
    MAGU  HA    0.0 243  S       04:40:45.48   0.1 M  1.0  MAGU 
    STFN  HA    0.1 355  P       04:40:44.25   0.1 M  1.0  STFN 
    STFN  HA    0.1 355  S       04:40:46.34   0.0 M  1.0  STFN 
    ATH   HL    0.2 133  P       04:40:45.75   0.3 M  1.0  ATH  
    ATH   HL    0.2 133  S       04:40:48.82   0.2 M  1.0  ATH  
    NOAC  HL    0.2 133  P       04:40:45.73   0.3 M  1.0  NOAC 
    NOAC  HL    0.2 133  S       04:40:48.80   0.2 M  1.0  NOAC 
    ATH5  HI    0.2 129  P       04:40:44.90  -0.7 M  1.0  ATH5 
    ATH5  HI    0.2 129  S       04:40:48.03  -0.9 M  1.0  ATH5 
    ATHU  HA    0.2 125  P       04:40:46.32   0.1 M  1.0  ATHU 
    ATHU  HA    0.2 125  S       04:40:49.66  -0.3 M  1.0  ATHU 
    DION  HL    0.3  93  P       04:40:47.85   0.3 M  1.0  DION 
    DION  HL    0.3  93  S       04:40:52.20  -0.2 M  1.0  DION 
    VLY   HL    0.3 142  P       04:40:47.66  -0.0 M  1.0  VLY  
    VLY   HL    0.3 142  S       04:40:52.03  -0.6 M  1.0  VLY  
    LTK   HP    0.5 261  P       04:40:50.32  -0.2 M  1.0  LTK  
    LTK   HP    0.5 261  S       04:40:57.39  -0.2 M  1.0  LTK  
    KYMI  HL    0.7  39  P       04:40:54.56   0.2 M  1.0  KYMI 
    KYMI  HL    0.7  39  S       04:41:04.64   0.2 M  1.0  KYMI 
    LKR   HL    0.7 322  P       04:40:54.13  -0.5 M  1.0  LKR  
    LKR   HL    0.7 322  S       04:41:04.45  -0.4 M  1.0  LKR  
    GUR   HP    1.0 261  P       04:40:59.83   0.4 M  1.0  GUR  
    GUR   HP    1.0 261  S       04:41:13.10  -0.1 M  1.0  GUR  
    KLV   HL    1.1 267  P       04:41:02.39   0.7 M  1.0  KLV  
    KLV   HL    1.1 267  S       04:41:17.88   0.6 M  1.0  KLV  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MAGU  HA    0.0 243  MLv     1.71  0.01    3.29842      
    STFN  HA    0.1 355  MLv     1.68 -0.02    2.23939      
    ATH   HL    0.2 133  MLv     1.50 -0.21   0.804512      
    NOAC  HL    0.2 133  MLv     1.50 -0.21   0.802851      
    ATH5  HI    0.2 129  MLv     1.39 -0.31    0.59246      
    ATHU  HA    0.2 125  MLv     1.52 -0.18    0.38912      
    DION  HL    0.3  93  MLv     0.95 -0.75   0.294592      
    VLY   HL    0.3 142  MLv     1.66 -0.04   0.507006      
    LTK   HP    0.5 261  MLv     0.65 -1.05   0.0679206      
    KYMI  HL    0.7  39  MLv     2.56  0.85   0.747601      
    LKR   HL    0.7 322  MLv     2.47  0.76    0.31931      
    GUR   HP    1.0 261  MLv     2.06  0.35   0.165956      
    KLV   HL    1.1 267  MLv     2.30  0.60   0.184607