Earthquake Information
 Origin Time
 2021-09-28 22:16:04 (GMT)
 Magnitude
 M 1.8
 Latitude
 38.6032° N
 Longitude
 23.4865° E
 Focal Depth
 9 km
 # of Arrivals
 26
 Location 18.4 km NNW of Chalkida
34.4 km NNE of Thiva
72.2 km NNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA14.2 38 P22:16:07.74 0.11.0M
MRKAHA14.2 38 S22:16:09.93 -0.11.0M
THI1HL25.3199 P22:16:09.48 0.11.0M
THI1HL25.3199 S22:16:13.20 0.11.0M
THI2HL35.1223 P22:16:11.06 0.11.0M
THI2HL35.1223 S22:16:15.97 0.11.0M
ATALHA41.6284 P22:16:12.35 0.31.0M
ATALHA41.6284 S22:16:17.49 -0.31.0M
LKRHL42.7277 P22:16:12.25 0.01.0M
LKRHL42.7277 S22:16:18.11 0.01.0M
STFNHA47.7174 P22:16:13.28 0.21.0M
STFNHA47.7174 S22:16:19.52 -0.11.0M
VILLHA51.1197 P22:16:13.49 -0.11.0M
VILLHA51.1197 S22:16:20.31 -0.31.0M
DOMVHA58.6229 P22:16:14.95 0.11.0M
DOMVHA58.6229 S22:16:22.75 0.11.0M
MRTHHA66.5143 P22:16:16.77 0.71.0M
MRTHHA66.5143 S22:16:24.86 -0.11.0M
DIONHL70.2146 P22:16:16.70 0.01.0M
DIONHL70.2146 S22:16:25.56 -0.41.0M
AXARHA74.1284 P22:16:17.66 0.31.0M
AXARHA74.1284 S22:16:26.74 -0.41.0M
LTKHP78.8215 P22:16:18.23 0.21.0M
LTKHP78.8215 S22:16:28.12 -0.31.0M
VLYHL87.7162 P22:16:19.87 0.41.0M
VLYHL87.7162 S22:16:29.97 -0.81.0M


  Solution details 

Event:
    Public ID              nkua2021tazx
    Description
      region name: Greece
Origin:
    Date                   2021-09-28
    Time                  22:16:04.45
    Latitude              38.6032 deg  +/-      0 km
    Longitude             23.4865 deg  +/-      0 km
    Depth                       9 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.26 s
    Azimuthal gap             113 deg

2 Network magnitudes:
    MLv       1.81 +/- 0.28  11            
    M         1.81           11 preferred  

26 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1  38  P       22:16:07.74   0.1 M  1.0  MRKA 
    MRKA  HA    0.1  38  S       22:16:09.93  -0.1 M  1.0  MRKA 
    THI1  HL    0.2 199  P       22:16:09.48   0.1 M  1.0  THI1 
    THI1  HL    0.2 199  S       22:16:13.20   0.1 M  1.0  THI1 
    THI2  HL    0.3 223  P       22:16:11.06   0.1 M  1.0  THI2 
    THI2  HL    0.3 223  S       22:16:15.97   0.1 M  1.0  THI2 
    ATAL  HA    0.4 284  P       22:16:12.35   0.3 M  1.0  ATAL 
    ATAL  HA    0.4 284  S       22:16:17.49  -0.3 M  1.0  ATAL 
    LKR   HL    0.4 277  P       22:16:12.25   0.0 M  1.0  LKR  
    LKR   HL    0.4 277  S       22:16:18.11   0.0 M  1.0  LKR  
    STFN  HA    0.4 174  P       22:16:13.28   0.2 M  1.0  STFN 
    STFN  HA    0.4 174  S       22:16:19.52  -0.1 M  1.0  STFN 
    VILL  HA    0.5 197  P       22:16:13.49  -0.1 M  1.0  VILL 
    VILL  HA    0.5 197  S       22:16:20.31  -0.3 M  1.0  VILL 
    DOMV  HA    0.5 229  P       22:16:14.95   0.1 M  1.0  DOMV 
    DOMV  HA    0.5 229  S       22:16:22.75   0.1 M  1.0  DOMV 
    MRTH  HA    0.6 143  P       22:16:16.77   0.7 M  1.0  MRTH 
    MRTH  HA    0.6 143  S       22:16:24.86  -0.1 M  1.0  MRTH 
    DION  HL    0.6 146  P       22:16:16.70  -0.0 M  1.0  DION 
    DION  HL    0.6 146  S       22:16:25.56  -0.4 M  1.0  DION 
    AXAR  HA    0.7 284  P       22:16:17.66   0.3 M  1.0  AXAR 
    AXAR  HA    0.7 284  S       22:16:26.74  -0.4 M  1.0  AXAR 
    LTK   HP    0.7 215  P       22:16:18.23   0.2 M  1.0  LTK  
    LTK   HP    0.7 215  S       22:16:28.12  -0.3 M  1.0  LTK  
    VLY   HL    0.8 162  P       22:16:19.87   0.4 M  1.0  VLY  
    VLY   HL    0.8 162  S       22:16:29.97  -0.8 M  1.0  VLY  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1  38  MLv     1.79 -0.02    2.17528      
    THI1  HL    0.2 199  MLv     2.45  0.63    5.19693      
    THI2  HL    0.3 223  MLv     2.10  0.28    1.31501      
    ATAL  HA    0.4 284  MLv     1.41 -0.40   0.186334      
    LKR   HL    0.4 277  MLv     1.89  0.08   0.284402      
    STFN  HA    0.4 174  MLv     1.81  0.00   0.333325      
    VILL  HA    0.5 197  MLv     1.61 -0.20   0.171117      
    DOMV  HA    0.5 229  MLv     2.38  0.57   0.652074      
    MRTH  HA    0.6 143  MLv     2.03  0.22   0.248753      
    DION  HL    0.6 146  MLv     1.58 -0.23   0.239657      
    AXAR  HA    0.7 284  MLv     1.25 -0.56   0.152898      
    LTK   HP    0.7 215  MLv     1.32 -0.49   0.160857      
    VLY   HL    0.8 162  MLv     2.06  0.25   0.209832