Earthquake Information
 Origin Time
2021-09-16 21:09:56 (GMT)
 Magnitude
M 1.2
 Latitude
38.3083° N
 Longitude
23.3662° E
 Focal Depth
9 km
 # of Arrivals
14
 Location 26.7 km SW of Chalkida
45.2 km ESE of Levadhia
48.3 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA3.2251 P21:09:57.88 0.01.0M
THIVHA3.2251 S21:09:59.32 0.11.0M
THVAHL3.6312 P21:09:57.73 -0.11.0M
THVAHL3.6312 S21:09:59.21 0.01.0M
AMPEHA8.5265 P21:09:58.42 0.01.0M
AMPEHA8.5265 S21:10:00.36 0.21.0M
THI1HL9.2 16 P21:09:58.46 0.01.0M
THI1HL9.2 16 S21:10:00.28 0.01.0M
DOMVHA34.2260 P21:10:02.50 0.11.0M
DOMVHA34.2260 S21:10:07.11 -0.11.0M
MDRAHA28.9162 P21:10:01.46 -0.11.0M
MDRAHA28.9162 S21:10:05.76 0.01.0M
LTKHP47.2228 P21:10:04.81 0.31.0M
LTKHP47.2228 S21:10:10.86 -0.11.0M


  Solution details

Event:
    Public ID              nkua2021sezr
    Description
      region name: Greece
Origin:
    Date                   2021-09-16
    Time                  21:09:56.03
    Latitude              38.3083 deg  +/-      0 km
    Longitude             23.3662 deg  +/-      0 km
    Depth                       9 km   +/-    0 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.09 s
    Azimuthal gap             147 deg

2 Network magnitudes:
    MLv       1.23 +/- 0.53   7            
    M         1.23            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THIV  HA    0.0 251  P       21:09:57.88   0.0 M  1.0  THIV 
    THIV  HA    0.0 251  S       21:09:59.32   0.1 M  1.0  THIV 
    THVA  HL    0.0 312  P       21:09:57.73  -0.1 M  1.0  THVA 
    THVA  HL    0.0 312  S       21:09:59.21  -0.0 M  1.0  THVA 
    AMPE  HA    0.1 265  P       21:09:58.42   0.0 M  1.0  AMPE 
    AMPE  HA    0.1 265  S       21:10:00.36   0.2 M  1.0  AMPE 
    THI1  HL    0.1  16  P       21:09:58.46   0.0 M  1.0  THI1 
    THI1  HL    0.1  16  S       21:10:00.28   0.0 M  1.0  THI1 
    MDRA  HA    0.3 162  P       21:10:01.46  -0.1 M  1.0  MDRA 
    MDRA  HA    0.3 162  S       21:10:05.76   0.0 M  1.0  MDRA 
    DOMV  HA    0.3 260  P       21:10:02.50   0.1 M  1.0  DOMV 
    DOMV  HA    0.3 260  S       21:10:07.11  -0.1 M  1.0  DOMV 
    LTK   HP    0.4 228  P       21:10:04.81   0.3 M  1.0  LTK  
    LTK   HP    0.4 228  S       21:10:10.86  -0.1 M  1.0  LTK  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THIV  HA    0.0 251  MLv     1.79  0.56    4.05739      
    THVA  HL    0.0 312  MLv     1.79  0.56    3.98974      
    AMPE  HA    0.1 265  MLv     0.84 -0.39   0.339801      
    THI1  HL    0.1  16  MLv     1.53  0.30    1.59674      
    MDRA  HA    0.3 162  MLv     0.28 -0.95   0.028625      
    DOMV  HA    0.3 260  MLv     1.47  0.24    0.32998      
    LTK   HP    0.4 228  MLv     0.57 -0.66   0.0734518