Earthquake Information
 Origin Time
 2020-09-24 19:03:57 (GMT)
 Magnitude
 M 1.4
 Latitude
 37.8078° N
 Longitude
 23.7987° E
 Focal Depth
 7 km
 # of Arrivals
 28
 Location 20.3 km SSE of Athens
70.9 km SE of Thiva
75.0 km SSE of Chalkida
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VLYHL5.0355 P19:03:59.12 -0.31.0M
VLYHL5.0355 S19:04:01.27 0.51.0M
ATHUHA17.7356 P19:04:01.05 -0.41.0M
ATHUHA17.7356 S19:04:04.74 0.61.0M
DIONHL32.3 22 P19:04:04.03 0.21.0M
DIONHL32.3 22 S19:04:08.99 0.61.0M
MRTHHA37.1 20 P19:04:05.01 0.41.0M
MRTHHA37.1 20 S19:04:09.78 0.01.0M
MDRAHA40.5314 P19:04:05.08 -0.11.0M
MDRAHA40.5314 S19:04:10.69 -0.11.0M
STFNHA46.7331 P19:04:06.80 0.61.0M
STFNHA46.7331 S19:04:12.46 -0.21.0M
VILLHA58.2313 P19:04:07.72 -0.41.0M
VILLHA58.2313 S19:04:15.32 -0.71.0M
KARYHA61.3 66 P19:04:08.57 0.01.0M
KARYHA61.3 66 S19:04:16.66 -0.11.0M
LTKHP76.8288 P19:04:11.70 0.61.0M
LTKHP76.8288 S19:04:20.46 -0.81.0M
KYMIHL95.5 16 P19:04:14.53 0.41.0M
KYMIHL95.5 16 S19:04:26.21 -0.31.0M
MRKAHA101.4349 P19:04:15.85 0.81.0M
MRKAHA101.4349 S19:04:28.72 0.51.0M
VLIHL142.7212 P19:04:21.03 -0.51.0M
VLIHL142.7212 S19:04:39.83 0.31.0M
KLVHL146.9280 P19:04:22.14 -0.11.0M
KLVHL146.9280 S19:04:41.73 0.81.0M
AOS2HT149.1 2 P19:04:22.44 0.01.0M
AOS2HT149.1 2 S19:04:41.87 0.71.0M


  Solution details 

Event:
    Public ID              nkua2020svhb
    Type                   earthquake
    Description
      region name: Southern Greece
Origin:
    Date                   2020-09-24
    Time                  19:03:57.78
    Latitude              37.8078 deg  +/-      1 km
    Longitude             23.7987 deg  +/-      1 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.39 s
    Azimuthal gap             146 deg

2 Network magnitudes:
    MLv       1.35 +/- 0.34  12            
    M         1.35           12 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLY   HL    0.0 355  P       19:03:59.12  -0.3 M  1.0  VLY  
    VLY   HL    0.0 355  S       19:04:01.27   0.5 M  1.0  VLY  
    ATHU  HA    0.2 356  P       19:04:01.05  -0.4 M  1.0  ATHU 
    ATHU  HA    0.2 356  S       19:04:04.74   0.6 M  1.0  ATHU 
    DION  HL    0.3  22  P       19:04:04.03   0.2 M  1.0  DION 
    DION  HL    0.3  22  S       19:04:08.99   0.6 M  1.0  DION 
    MRTH  HA    0.3  20  P       19:04:05.01   0.4 M  1.0  MRTH 
    MRTH  HA    0.3  20  S       19:04:09.78   0.0 M  1.0  MRTH 
    MDRA  HA    0.4 314  P       19:04:05.08  -0.1 M  1.0  MDRA 
    MDRA  HA    0.4 314  S       19:04:10.69  -0.1 M  1.0  MDRA 
    STFN  HA    0.4 331  P       19:04:06.80   0.6 M  1.0  STFN 
    STFN  HA    0.4 331  S       19:04:12.46  -0.2 M  1.0  STFN 
    VILL  HA    0.5 313  P       19:04:07.72  -0.4 M  1.0  VILL 
    VILL  HA    0.5 313  S       19:04:15.32  -0.7 M  1.0  VILL 
    KARY  HA    0.6  66  P       19:04:08.57  -0.0 M  1.0  KARY 
    KARY  HA    0.6  66  S       19:04:16.66  -0.1 M  1.0  KARY 
    LTK   HP    0.7 288  P       19:04:11.70   0.6 M  1.0  LTK  
    LTK   HP    0.7 288  S       19:04:20.46  -0.8 M  1.0  LTK  
    KYMI  HL    0.9  16  P       19:04:14.53   0.4 M  1.0  KYMI 
    KYMI  HL    0.9  16  S       19:04:26.21  -0.3 M  1.0  KYMI 
    MRKA  HA    0.9 349  P       19:04:15.85   0.8 M  1.0  MRKA 
    MRKA  HA    0.9 349  S       19:04:28.72   0.5 M  1.0  MRKA 
    VLI   HL    1.3 212  P       19:04:21.03  -0.5 M  1.0  VLI  
    VLI   HL    1.3 212  S       19:04:39.83   0.3 M  1.0  VLI  
    KLV   HL    1.3 280  P       19:04:22.14  -0.1 M  1.0  KLV  
    KLV   HL    1.3 280  S       19:04:41.73   0.8 M  1.0  KLV  
    AOS2  HT    1.3   2  P       19:04:22.44   0.0 M  1.0  AOS2 
    AOS2  HT    1.3   2  S       19:04:41.87   0.7 M  1.0  AOS2 

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLY   HL    0.0 355  MLv     1.43  0.08    1.61552      
    ATHU  HA    0.2 356  MLv     0.85 -0.50   0.125857      
    DION  HL    0.3  22  MLv     0.45 -0.90   0.0988844      
    MRTH  HA    0.3  20  MLv     0.58 -0.77   0.0354868      
    MDRA  HA    0.4 314  MLv     0.98 -0.37   0.0739762      
    STFN  HA    0.4 331  MLv     1.07 -0.28   0.0633127      
    VILL  HA    0.5 313  MLv     1.42  0.07   0.0737794      
    KARY  HA    0.6  66  MLv     1.37  0.02   0.0583967      
    LTK   HP    0.7 288  MLv     1.29 -0.05   0.155089      
    KYMI  HL    0.9  16  MLv     1.67  0.33   0.0786845      
    MRKA  HA    0.9 349  MLv     1.78  0.43   0.0932847      
    VLI   HL    1.3 212  MLv     2.10  0.75   0.157392      
    KLV   HL    1.3 280  MLv     2.03  0.68   0.0753764      
    AOS2  HT    1.3   2  MLv     1.63  0.28   0.0382562