Earthquake Information
 Origin Time
2021-09-23 05:46:15 (GMT)
 Magnitude
M 1.2
 Latitude
38.0598° N
 Longitude
23.7628° E
 Focal Depth
12 km
 # of Arrivals
16
 Location 8.9 km NNE of Athens
47.1 km SSE of Chalkida
74.0 km E of Korinthos
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ATHHL10.4203 P05:46:19.08 0.31.0M
ATHHL10.4203 S05:46:21.10 0.11.0M
DIONHL15.0 82 P05:46:19.73 0.21.0M
DIONHL15.0 82 S05:46:22.02 -0.11.0M
NOACHL10.3203 P05:46:19.04 0.21.0M
NOACHL10.3203 S05:46:21.00 0.01.0M
PTLHL9.0 99 P05:46:18.95 0.21.0M
PTLHL9.0 99 S05:46:20.63 -0.21.0M
MRTHHA17.1 66 P05:46:20.08 0.31.0M
MRTHHA17.1 66 S05:46:22.50 -0.11.0M
STFNHA23.1304 P05:46:21.00 0.31.0M
STFNHA23.1304 S05:46:23.78 -0.51.0M
VLYHL23.2173 P05:46:20.71 0.11.0M
VLYHL23.2173 S05:46:23.66 -0.61.0M
KARYHA59.1 93 P05:46:26.58 0.21.0M
KARYHA59.1 93 S05:46:33.71 -0.61.0M


  Solution details

Event:
    Public ID              nkua2021sqps
    Description
      region name: Greece
Origin:
    Date                   2021-09-23
    Time                  05:46:15.98
    Latitude              38.0598 deg  +/-      1 km
    Longitude             23.7628 deg  +/-      1 km
    Depth                      12 km   +/-    2 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap             122 deg

2 Network magnitudes:
    MLv       1.23 +/- 0.17   6            
    M         1.23            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PTL   HL    0.1  99  P       05:46:18.95   0.2 M  1.0  PTL  
    PTL   HL    0.1  99  S       05:46:20.63  -0.2 M  1.0  PTL  
    ATH   HL    0.1 203  P       05:46:19.08   0.3 M  1.0  ATH  
    ATH   HL    0.1 203  S       05:46:21.10   0.1 M  1.0  ATH  
    NOAC  HL    0.1 203  P       05:46:19.04   0.2 M  1.0  NOAC 
    NOAC  HL    0.1 203  S       05:46:21.00   0.0 M  1.0  NOAC 
    DION  HL    0.1  82  P       05:46:19.73   0.2 M  1.0  DION 
    DION  HL    0.1  82  S       05:46:22.02  -0.1 M  1.0  DION 
    MRTH  HA    0.2  66  P       05:46:20.08   0.3 M  1.0  MRTH 
    MRTH  HA    0.2  66  S       05:46:22.50  -0.1 M  1.0  MRTH 
    STFN  HA    0.2 304  P       05:46:21.00   0.3 M  1.0  STFN 
    STFN  HA    0.2 304  S       05:46:23.78  -0.5 M  1.0  STFN 
    VLY   HL    0.2 173  P       05:46:20.71   0.1 M  1.0  VLY  
    VLY   HL    0.2 173  S       05:46:23.66  -0.6 M  1.0  VLY  
    KARY  HA    0.5  93  P       05:46:26.58   0.2 M  1.0  KARY 
    KARY  HA    0.5  93  S       05:46:33.71  -0.6 M  1.0  KARY 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PTL   HL    0.1  99  MLv     1.07 -0.17   0.554341      
    ATH   HL    0.1 203  MLv     1.36  0.13    1.00667      
    NOAC  HL    0.1 203  MLv     1.37  0.14    1.02294      
    DION  HL    0.1  82  MLv     0.62 -0.61   0.394159      
    MRTH  HA    0.2  66  MLv     1.35  0.12    0.66761      
    STFN  HA    0.2 304  MLv     0.96 -0.27   0.192309      
    VLY   HL    0.2 173  MLv     1.29  0.06   0.405831      
    KARY  HA    0.5  93  MLv     2.28  1.05   0.505233