Earthquake Information
 Origin Time
2021-09-15 05:40:09 (GMT)
 Magnitude
M 1.4
 Latitude
38.0607° N
 Longitude
23.7533° E
 Focal Depth
9 km
 # of Arrivals
22
 Location 8.8 km NNE of Athens
46.8 km SSE of Chalkida
73.2 km E of Korinthos
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ATHUHA10.8165 P05:40:12.57 0.11.0M
ATHUHA10.8165 S05:40:14.53 0.11.0M
DIONHL15.9 83 P05:40:13.32 0.11.0M
DIONHL15.9 83 S05:40:15.64 -0.21.0M
NOACHL10.2198 P05:40:12.68 0.31.0M
NOACHL10.2198 S05:40:14.62 0.41.0M
PTLHL9.8 99 P05:40:12.53 0.21.0M
PTLHL9.8 99 S05:40:14.27 0.01.0M
MDRAHA25.1270 P05:40:14.95 0.21.0M
MDRAHA25.1270 S05:40:18.44 0.01.0M
MRTHHA17.8 67 P05:40:13.57 0.11.0M
MRTHHA17.8 67 S05:40:16.07 -0.21.0M
STFNHA22.4305 P05:40:14.24 -0.11.0M
STFNHA22.4305 S05:40:17.42 -0.31.0M
VLYHL23.4171 P05:40:14.38 -0.11.0M
VLYHL23.4171 S05:40:17.51 -0.41.0M
VILLHA40.3287 P05:40:16.70 -0.51.0M
VILLHA40.3287 S05:40:22.54 -0.31.0M
LTKHP69.0266 P05:40:22.20 0.31.0M
LTKHP69.0266 S05:40:31.09 0.01.0M
AOS2HT121.1 4 P05:40:29.78 -0.31.0M
AOS2HT121.1 4 S05:40:45.83 0.41.0M


  Solution details

Event:
    Public ID              nkua2021sbzn
    Description
      region name: Greece
Origin:
    Date                   2021-09-15
    Time                  05:40:09.83
    Latitude              38.0607 deg  +/-      0 km
    Longitude             23.7533 deg  +/-      0 km
    Depth                       9 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.26 s
    Azimuthal gap              69 deg

2 Network magnitudes:
    MLv       1.36 +/- 0.30   9            
    M         1.36            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PTL   HL    0.1  99  P       05:40:12.53   0.2 M  1.0  PTL  
    PTL   HL    0.1  99  S       05:40:14.27  -0.0 M  1.0  PTL  
    NOAC  HL    0.1 198  P       05:40:12.68   0.3 M  1.0  NOAC 
    NOAC  HL    0.1 198  S       05:40:14.62   0.4 M  1.0  NOAC 
    ATHU  HA    0.1 165  P       05:40:12.57   0.1 M  1.0  ATHU 
    ATHU  HA    0.1 165  S       05:40:14.53   0.1 M  1.0  ATHU 
    DION  HL    0.1  83  P       05:40:13.32   0.1 M  1.0  DION 
    DION  HL    0.1  83  S       05:40:15.64  -0.2 M  1.0  DION 
    MRTH  HA    0.2  67  P       05:40:13.57   0.1 M  1.0  MRTH 
    MRTH  HA    0.2  67  S       05:40:16.07  -0.2 M  1.0  MRTH 
    STFN  HA    0.2 305  P       05:40:14.24  -0.1 M  1.0  STFN 
    STFN  HA    0.2 305  S       05:40:17.42  -0.3 M  1.0  STFN 
    VLY   HL    0.2 171  P       05:40:14.38  -0.1 M  1.0  VLY  
    VLY   HL    0.2 171  S       05:40:17.51  -0.4 M  1.0  VLY  
    MDRA  HA    0.2 270  P       05:40:14.95   0.2 M  1.0  MDRA 
    MDRA  HA    0.2 270  S       05:40:18.44  -0.0 M  1.0  MDRA 
    VILL  HA    0.4 287  P       05:40:16.70  -0.5 M  1.0  VILL 
    VILL  HA    0.4 287  S       05:40:22.54  -0.3 M  1.0  VILL 
    LTK   HP    0.6 266  P       05:40:22.20   0.3 M  1.0  LTK  
    LTK   HP    0.6 266  S       05:40:31.09  -0.0 M  1.0  LTK  
    AOS2  HT    1.1   4  P       05:40:29.78  -0.3 M  1.0  AOS2 
    AOS2  HT    1.1   4  S       05:40:45.83   0.4 M  1.0  AOS2 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PTL   HL    0.1  99  MLv     1.32 -0.04   0.951576      
    NOAC  HL    0.1 198  MLv     1.74  0.37    2.40968      
    ATHU  HA    0.1 165  MLv     1.52  0.16   0.872721      
    DION  HL    0.1  83  MLv     0.80 -0.56   0.571259      
    MRTH  HA    0.2  67  MLv     1.69  0.32       1.39      
    STFN  HA    0.2 305  MLv     1.26 -0.10   0.399789      
    VLY   HL    0.2 171  MLv     1.65  0.28   0.911723      
    MDRA  HA    0.2 270  MLv     0.66 -0.71   0.0846611      
    VILL  HA    0.4 287  MLv     1.07 -0.30   0.0911949      
    LTK   HP    0.6 266  MLv     1.15 -0.21   0.122574      
    AOS2  HT    1.1   4  MLv     1.74  0.38   0.068165