Earthquake Information
 Origin Time
2021-09-17 23:04:43 (GMT)
 Magnitude
M 1.5
 Latitude
38.6629° N
 Longitude
23.3830° E
 Focal Depth
10 km
 # of Arrivals
10
 Location 29.1 km NW of Chalkida
33.4 km E of Atalanti
81.5 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA18.2 75 P23:04:47.25 -0.51.0A
ATALHA31.6276 P23:04:49.82 0.01.0A
LKRHL33.4268 P23:04:50.11 0.01.0A
THI1HL30.6178 P23:04:48.85 -0.81.0A
THI2HL35.6205 P23:04:49.68 -0.81.0A
DOMVHA57.2218 P23:04:53.44 -0.41.0A
DIONHL80.8143 P23:04:57.82 0.31.0A
MRTHHA77.3141 P23:04:57.86 0.91.0A
VLYHL97.0158 P23:05:00.09 0.01.0A
GURHP121.6229 P23:05:05.05 1.31.0A


  Solution details

Event:
    Public ID              nkua2021sgyz
    Description
      region name: Greece
Origin:
    Date                   2021-09-17
    Time                  23:04:43.17  +/-    0.5 s
    Latitude              38.6629 deg  +/-      5 km
    Longitude             23.3830 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.65 s
    Azimuthal gap             159 deg

2 Network magnitudes:
    MLv       1.52 +/- 0.34   7            
    M         1.52            7 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  75  P       23:04:47.25  -0.5 A  1.0  MRKA 
    THI1  HL    0.3 178  P       23:04:48.85  -0.8 A  1.0  THI1 
    ATAL  HA    0.3 276  P       23:04:49.82  -0.0 A  1.0  ATAL 
    LKR   HL    0.3 268  P       23:04:50.11  -0.0 A  1.0  LKR  
    THI2  HL    0.3 205  P       23:04:49.68  -0.8 A  1.0  THI2 
    DOMV  HA    0.5 218  P       23:04:53.44  -0.4 A  1.0  DOMV 
    MRTH  HA    0.7 141  P       23:04:57.86   0.9 A  1.0  MRTH 
    DION  HL    0.7 143  P       23:04:57.82   0.3 A  1.0  DION 
    VLY   HL    0.9 158  P       23:05:00.09   0.0 A  1.0  VLY  
    GUR   HP    1.1 229  P       23:05:05.05   1.3 A  1.0  GUR  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  75  MLv     1.06 -0.45   0.325249      
    THI1  HL    0.3 178  MLv     1.77  0.26   0.812742      
    ATAL  HA    0.3 276  MLv     0.99 -0.53   0.125172      
    LKR   HL    0.3 268  MLv     1.28 -0.24   0.119081      
    THI2  HL    0.3 205  MLv     1.73  0.22   0.557484      
    DOMV  HA    0.5 218  MLv     1.97  0.45   0.275771      
    MRTH  HA    0.7 141  MLv     1.74  0.22   0.113731