Earthquake Information
 Origin Time
2021-09-17 21:29:10 (GMT)
 Magnitude
M 1.1
 Latitude
37.7941° N
 Longitude
23.6447° E
 Focal Depth
10 km
 # of Arrivals
15
 Location 22.4 km SSW of Athens
64.6 km ESE of Korinthos
74.6 km S of Chalkida
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VLYHL14.6 64 P21:29:13.57 -1.01.0A
ATHHL21.0 18 P21:29:15.84 0.31.0A
ATHUHA22.8 33 P21:29:16.03 0.21.0A
MDRAHA33.5332 P21:29:16.68 -0.81.0A
PTLHL34.1 34 P21:29:18.07 0.51.0A
DIONHL40.4 39 P21:29:17.91 -0.71.0A
MRTHHA44.8 35 P21:29:19.35 0.11.0A
EPIDHA50.4247 P21:29:19.82 -0.31.0A
VILLHA50.4325 P21:29:19.67 -0.51.0A
ACORHA68.9279 P21:29:22.82 -0.31.0A
LTKHP64.6293 P21:29:22.14 -0.31.0A
KARYHA74.4 69 P21:29:24.79 0.91.0A
GURHP115.4278 P21:29:30.83 0.51.0A
LKRHL110.6330 P21:29:30.51 0.91.0A
KLVHL134.0282 P21:29:33.42 0.61.0A


  Solution details

Event:
    Public ID              nkua2021sgvv
    Description
      region name: Southern Greece
Origin:
    Date                   2021-09-17
    Time                  21:29:10.56  +/-    0.5 s
    Latitude              37.7941 deg  +/-      5 km
    Longitude             23.6447 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.59 s
    Azimuthal gap             178 deg

2 Network magnitudes:
    MLv       1.12 +/- 0.21   8            
    M         1.12            8 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLY   HL    0.1  64  P       21:29:13.57  -1.0 A  1.0  VLY  
    ATH   HL    0.2  18  P       21:29:15.84   0.3 A  1.0  ATH  
    ATHU  HA    0.2  33  P       21:29:16.03   0.2 A  1.0  ATHU 
    MDRA  HA    0.3 332  P       21:29:16.68  -0.8 A  1.0  MDRA 
    PTL   HL    0.3  34  P       21:29:18.07   0.5 A  1.0  PTL  
    DION  HL    0.4  39  P       21:29:17.91  -0.7 A  1.0  DION 
    MRTH  HA    0.4  35  P       21:29:19.35   0.1 A  1.0  MRTH 
    EPID  HA    0.5 247  P       21:29:19.82  -0.3 A  1.0  EPID 
    VILL  HA    0.5 325  P       21:29:19.67  -0.5 A  1.0  VILL 
    LTK   HP    0.6 293  P       21:29:22.14  -0.3 A  1.0  LTK  
    ACOR  HA    0.6 279  P       21:29:22.82  -0.3 A  1.0  ACOR 
    KARY  HA    0.7  69  P       21:29:24.79   0.9 A  1.0  KARY 
    LKR   HL    1.0 330  P       21:29:30.51   0.9 A  1.0  LKR  
    GUR   HP    1.0 278  P       21:29:30.83   0.5 A  1.0  GUR  
    KLV   HL    1.2 282  P       21:29:33.42   0.6 A  1.0  KLV  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLY   HL    0.1  64  MLv     1.13  0.00   0.456867      
    ATH   HL    0.2  18  MLv     1.34  0.22   0.522082      
    ATHU  HA    0.2  33  MLv     0.94 -0.18   0.115689      
    MDRA  HA    0.3 332  MLv     0.75 -0.38   0.0646923      
    PTL   HL    0.3  34  MLv     0.94 -0.19   0.096769      
    DION  HL    0.4  39  MLv     0.65 -0.48   0.0969172      
    MRTH  HA    0.4  35  MLv     1.37  0.24   0.139829      
    EPID  HA    0.5 247  MLv     1.31  0.18   0.0891422      
    VILL  HA    0.5 325  MLv     1.26  0.14   0.0799153      
    LTK   HP    0.6 293  MLv     1.29  0.17   0.176569