Earthquake Information
 Origin Time
2021-09-13 03:30:04 (GMT)
 Magnitude
M 1.0
 Latitude
38.0707° N
 Longitude
23.7512° E
 Focal Depth
8 km
 # of Arrivals
18
 Location 9.8 km N of Athens
45.7 km SSE of Chalkida
73.3 km ENE of Korinthos
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ATHHL11.2195 P03:30:07.11 0.41.0M
ATHHL11.2195 S03:30:08.82 0.11.0M
ATHUHA11.9166 P03:30:06.89 0.01.0M
ATHUHA11.9166 S03:30:08.67 -0.31.0M
DIONHL15.9 87 P03:30:07.63 0.11.0M
DIONHL15.9 87 S03:30:09.80 -0.31.0M
NOACHL11.2195 P03:30:07.04 0.31.0M
NOACHL11.2195 S03:30:08.85 0.11.0M
PTLHL10.2105 P03:30:06.82 0.21.0M
PTLHL10.2105 S03:30:08.48 -0.11.0M
MDRAHA25.0267 P03:30:08.97 0.01.0M
MDRAHA25.0267 S03:30:12.32 -0.31.0M
MRTHHA17.6 71 P03:30:07.85 0.11.0M
MRTHHA17.6 71 S03:30:10.53 0.01.0M
STFNHA21.6303 P03:30:08.57 0.11.0M
STFNHA21.6303 S03:30:11.64 -0.11.0M
VLYHL24.6171 P03:30:08.62 -0.21.0M
VLYHL24.6171 S03:30:11.62 -0.91.0M


  Solution details

Event:
    Public ID              nkua2021ryef
    Description
      region name: Greece
Origin:
    Date                   2021-09-13
    Time                  03:30:04.09
    Latitude              38.0707 deg  +/-      0 km
    Longitude             23.7512 deg  +/-      0 km
    Depth                       8 km   +/-    2 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.20 s
    Azimuthal gap             128 deg

2 Network magnitudes:
    MLv       1.01 +/- 0.26   7            
    M         1.01            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PTL   HL    0.1 105  P       03:30:06.82   0.2 M  1.0  PTL  
    PTL   HL    0.1 105  S       03:30:08.48  -0.1 M  1.0  PTL  
    ATH   HL    0.1 195  P       03:30:07.11   0.4 M  1.0  ATH  
    ATH   HL    0.1 195  S       03:30:08.82   0.1 M  1.0  ATH  
    NOAC  HL    0.1 195  P       03:30:07.04   0.3 M  1.0  NOAC 
    NOAC  HL    0.1 195  S       03:30:08.85   0.1 M  1.0  NOAC 
    ATHU  HA    0.1 166  P       03:30:06.89   0.0 M  1.0  ATHU 
    ATHU  HA    0.1 166  S       03:30:08.67  -0.3 M  1.0  ATHU 
    DION  HL    0.1  87  P       03:30:07.63   0.1 M  1.0  DION 
    DION  HL    0.1  87  S       03:30:09.80  -0.3 M  1.0  DION 
    MRTH  HA    0.2  71  P       03:30:07.85   0.1 M  1.0  MRTH 
    MRTH  HA    0.2  71  S       03:30:10.53   0.0 M  1.0  MRTH 
    STFN  HA    0.2 303  P       03:30:08.57   0.1 M  1.0  STFN 
    STFN  HA    0.2 303  S       03:30:11.64  -0.1 M  1.0  STFN 
    VLY   HL    0.2 171  P       03:30:08.62  -0.2 M  1.0  VLY  
    VLY   HL    0.2 171  S       03:30:11.62  -0.9 M  1.0  VLY  
    MDRA  HA    0.2 267  P       03:30:08.97   0.0 M  1.0  MDRA 
    MDRA  HA    0.2 267  S       03:30:12.32  -0.3 M  1.0  MDRA 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PTL   HL    0.1 105  MLv     0.93 -0.08   0.375745      
    ATH   HL    0.1 195  MLv     1.24  0.24   0.726433      
    NOAC  HL    0.1 195  MLv     1.19  0.18   0.645117      
    ATHU  HA    0.1 166  MLv     1.08  0.08     0.2979      
    DION  HL    0.1  87  MLv     0.50 -0.50   0.284684      
    MRTH  HA    0.2  71  MLv     1.22  0.21   0.479204      
    STFN  HA    0.2 303  MLv     0.84 -0.17   0.158016      
    VLY   HL    0.2 171  MLv     1.36  0.35   0.442877      
    MDRA  HA    0.2 267  MLv     0.49 -0.51   0.0589789