Earthquake Information
 Origin Time
2020-10-17 05:30:53 (GMT)
 Magnitude
M 1.8
 Latitude
37.6587° N
 Longitude
24.0935° E
 Focal Depth
5 km
 # of Arrivals
11
 Location 48.0 km SE of Athens
64.9 km NNW of Seriphos
76.3 km WSW of Andros
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
DIONHL48.7343 P05:31:02.54 -0.11.0M
DIONHL48.7343 S05:31:08.82 -0.61.0M
KARYHA51.3 36 P05:31:02.74 -0.41.0M
VILLHA88.6309 P05:31:09.62 0.31.0M
VILLHA88.6309 S05:31:20.42 -0.61.0M
KYMIHL108.3 0 P05:31:13.10 0.81.0M
KYMIHL108.3 0 S05:31:27.09 0.71.0M
APEHL142.1117 P05:31:17.75 0.01.0M
APEHL142.1117 S05:31:35.69 -0.21.0M
VLIHL145.8224 P05:31:18.07 -0.11.0M
VLIHL145.8224 S05:31:36.88 0.11.0M


  Solution details

Event:
    Public ID              nkua2020ukgu
    Type                   earthquake
    Description
      region name: Southern Greece
Origin:
    Date                   2020-10-17
    Time                  05:30:53.81
    Latitude              37.6587 deg  +/-      1 km
    Longitude             24.0935 deg  +/-      1 km
    Depth                       5 km   +/-    5 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.39 s
    Azimuthal gap             107 deg

2 Network magnitudes:
    MLv       1.85 +/- 0.36   6            
    M         1.85            6 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    DION  HL    0.4 343  P       05:31:02.54  -0.1 M  1.0  DION 
    DION  HL    0.4 343  S       05:31:08.82  -0.6 M  1.0  DION 
    KARY  HA    0.5  36  P       05:31:02.74  -0.4 M  1.0  KARY 
    VILL  HA    0.8 309  P       05:31:09.62   0.3 M  1.0  VILL 
    VILL  HA    0.8 309  S       05:31:20.42  -0.6 M  1.0  VILL 
    KYMI  HL    1.0   0  P       05:31:13.10   0.8 M  1.0  KYMI 
    KYMI  HL    1.0   0  S       05:31:27.09   0.7 M  1.0  KYMI 
    APE   HL    1.3 117  P       05:31:17.75   0.0 M  1.0  APE  
    APE   HL    1.3 117  S       05:31:35.69  -0.2 M  1.0  APE  
    VLI   HL    1.3 224  P       05:31:18.07  -0.1 M  1.0  VLI  
    VLI   HL    1.3 224  S       05:31:36.88   0.1 M  1.0  VLI  

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    DION  HL    0.4 343  MLv     0.92 -0.92   0.114208      
    KARY  HA    0.5  36  MLv     1.54 -0.31   0.142552      
    VILL  HA    0.8 309  MLv     1.83 -0.02   0.122097      
    KYMI  HL    1.0   0  MLv     2.05  0.20   0.162305      
    APE   HL    1.3 117  MLv     2.09  0.24   0.120516      
    VLI   HL    1.3 224  MLv     2.30  0.45   0.240773