Earthquake Information
 Origin Time
2021-09-21 19:54:42 (GMT)
 Magnitude
M 1.7
 Latitude
38.3489° N
 Longitude
23.3033° E
 Focal Depth
2 km
 # of Arrivals
20
 Location 28.8 km WSW of Chalkida
38.6 km ESE of Levadhia
55.4 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THVAHL3.6127 P19:54:42.55 -0.61.0A
AMPEHA6.1210 P19:54:43.33 -0.21.0A
THI1HL9.1 61 P19:54:43.74 -0.31.0A
THI2HL8.5288 P19:54:43.82 -0.11.0A
THIVHA6.1156 P19:54:43.14 -0.41.0A
VILLHA20.6178 P19:54:45.01 -0.91.0A
DOMVHA30.0250 P19:54:47.63 0.11.0A
MDRAHA35.1156 P19:54:47.98 -0.41.0A
STFNHA28.4132 P19:54:46.40 -0.91.0A
ATALHA45.4327 P19:54:50.19 0.01.0A
LKRHL42.7322 P19:54:49.49 -0.21.0A
LOUTHA49.4216 P19:54:51.28 0.51.0A
LTKHP46.7219 P19:54:49.87 -0.51.0A
MRKAHA46.6 32 P19:54:50.49 0.21.0A
MRTHHA61.1114 P19:54:53.49 0.71.0A
ACORHA63.6217 P19:54:53.75 0.51.0A
DIONHL62.7119 P19:54:53.53 0.41.0A
VLYHL70.0142 P19:54:55.18 0.91.0A
EPIDHA83.3191 P19:54:57.41 0.91.0A
KARYHA105.2109 P19:55:00.56 0.31.0A


  Solution details

Event:
    Public ID              nkua2021soas
    Description
      region name: Greece
Origin:
    Date                   2021-09-21
    Time                  19:54:42.06  +/-    0.3 s
    Latitude              38.3489 deg  +/-      2 km
    Longitude             23.3033 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.53 s
    Azimuthal gap              64 deg

2 Network magnitudes:
    MLv       1.66 +/- 0.28  14            
    M         1.66           14 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 127  P       19:54:42.55  -0.6 A  1.0  THVA 
    AMPE  HA    0.1 210  P       19:54:43.33  -0.2 A  1.0  AMPE 
    THIV  HA    0.1 156  P       19:54:43.14  -0.4 A  1.0  THIV 
    THI2  HL    0.1 288  P       19:54:43.82  -0.1 A  1.0  THI2 
    THI1  HL    0.1  61  P       19:54:43.74  -0.3 A  1.0  THI1 
    VILL  HA    0.2 178  P       19:54:45.01  -0.9 A  1.0  VILL 
    STFN  HA    0.3 132  P       19:54:46.40  -0.9 A  1.0  STFN 
    DOMV  HA    0.3 250  P       19:54:47.63   0.1 A  1.0  DOMV 
    MDRA  HA    0.3 156  P       19:54:47.98  -0.4 A  1.0  MDRA 
    LKR   HL    0.4 322  P       19:54:49.49  -0.2 A  1.0  LKR  
    ATAL  HA    0.4 327  P       19:54:50.19   0.0 A  1.0  ATAL 
    MRKA  HA    0.4  32  P       19:54:50.49   0.2 A  1.0  MRKA 
    LTK   HP    0.4 219  P       19:54:49.87  -0.5 A  1.0  LTK  
    LOUT  HA    0.4 216  P       19:54:51.28   0.5 A  1.0  LOUT 
    MRTH  HA    0.5 114  P       19:54:53.49   0.7 A  1.0  MRTH 
    DION  HL    0.6 119  P       19:54:53.53   0.4 A  1.0  DION 
    ACOR  HA    0.6 217  P       19:54:53.75   0.5 A  1.0  ACOR 
    VLY   HL    0.6 142  P       19:54:55.18   0.9 A  1.0  VLY  
    EPID  HA    0.7 191  P       19:54:57.41   0.9 A  1.0  EPID 
    KARY  HA    0.9 109  P       19:55:00.56   0.3 A  1.0  KARY 

18 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0 127  MLv     2.29  0.63    12.5559      
    AMPE  HA    0.1 210  MLv     1.65 -0.01    2.48814      
    THIV  HA    0.1 156  MLv     2.05  0.39    6.29703      
    THI2  HL    0.1 288  MLv     1.90  0.24    3.90907      
    THI1  HL    0.1  61  MLv     2.10  0.44    6.00394      
    VILL  HA    0.2 178  MLv     1.46 -0.19   0.709784      
    STFN  HA    0.3 132  MLv     1.00 -0.66   0.154476      
    DOMV  HA    0.3 250  MLv     1.68  0.02   0.680569      
    MDRA  HA    0.3 156  MLv     1.02 -0.64   0.109861      
    LKR   HL    0.4 322  MLv     2.15  0.49   0.522369      
    ATAL  HA    0.4 327  MLv     1.47 -0.19   0.170666      
    MRKA  HA    0.4  32  MLv     1.62 -0.04   0.230072      
    LTK   HP    0.4 219  MLv     0.93 -0.73   0.176303      
    LOUT  HA    0.4 216  MLv     1.73  0.07   0.251319      
    MRTH  HA    0.5 114  MLv     1.71  0.05    0.12762      
    DION  HL    0.6 119  MLv     1.33 -0.33   0.147994      
    ACOR  HA    0.6 217  MLv     1.50 -0.16   0.0754039      
    VLY   HL    0.6 142  MLv     1.95  0.29   0.198312