Earthquake Information
 Origin Time
2021-09-23 18:18:19 (GMT)
 Magnitude
M 1.6
 Latitude
38.2760° N
 Longitude
23.3360° E
 Focal Depth
22 km
 # of Arrivals
14
 Location 31.0 km SW of Chalkida
44.0 km ESE of Levadhia
47.6 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA2.6352 P18:18:21.76 -2.11.0A
AMPEHA6.5296 P18:18:22.04 -2.31.0A
THI1HL13.4 22 P18:18:22.72 -2.51.0A
VILLHA12.6189 P18:18:23.11 -2.01.0A
MDRAHA26.5155 P18:18:28.11 1.11.0A
STFNHA21.3121 P18:18:24.51 -1.81.0A
DOMVHA31.2266 P18:18:30.71 3.11.0A
ATALHA53.8330 P18:18:35.31 4.71.0A
DIONHL56.7113 P18:18:31.60 0.61.0A
LKRHL50.9325 P18:18:34.81 4.61.0A
MRKAHA52.4 24 P18:18:28.69 -1.71.0A
MRTHHA55.5108 P18:18:35.04 4.21.0A
EPIDHA76.0195 P18:18:32.17 -1.31.0A
TETRHL214.5304 P18:18:46.65 -4.61.0A


  Solution details

Event:
    Public ID              nkua2021sron
    Description
      region name: Greece
Origin:
    Date                   2021-09-23
    Time                  18:18:19.71  +/-    0.4 s
    Latitude              38.2760 deg  +/-      3 km
    Longitude             23.3360 deg  +/-      3 km
    Depth                      22 km   +/-    4 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             2.95 s
    Azimuthal gap              83 deg

2 Network magnitudes:
    MLv       1.59 +/- 0.42  11            
    M         1.59           11 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THIV  HA    0.0 352  P       18:18:21.76  -2.1 A  1.0  THIV 
    AMPE  HA    0.1 296  P       18:18:22.04  -2.3 A  1.0  AMPE 
    VILL  HA    0.1 189  P       18:18:23.11  -2.0 A  1.0  VILL 
    THI1  HL    0.1  22  P       18:18:22.72  -2.5 A  1.0  THI1 
    STFN  HA    0.2 121  P       18:18:24.51  -1.8 A  1.0  STFN 
    MDRA  HA    0.2 155  P       18:18:28.11   1.1 A  1.0  MDRA 
    DOMV  HA    0.3 266  P       18:18:30.71   3.1 A  1.0  DOMV 
    LKR   HL    0.5 325  P       18:18:34.81   4.6 A  1.0  LKR  
    MRKA  HA    0.5  24  P       18:18:28.69  -1.7 A  1.0  MRKA 
    ATAL  HA    0.5 330  P       18:18:35.31   4.7 A  1.0  ATAL 
    MRTH  HA    0.5 108  P       18:18:35.04   4.2 A  1.0  MRTH 
    DION  HL    0.5 113  P       18:18:31.60   0.6 A  1.0  DION 
    EPID  HA    0.7 195  P       18:18:32.17  -1.3 A  1.0  EPID 
    TETR  HL    1.9 304  P       18:18:46.65  -4.6 A  1.0  TETR 

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THIV  HA    0.0 352  MLv     1.71  0.12    3.51452      
    AMPE  HA    0.1 296  MLv     0.97 -0.62   0.507667      
    VILL  HA    0.1 189  MLv     0.97 -0.62   0.357055      
    THI1  HL    0.1  22  MLv     2.14  0.55    5.03308      
    STFN  HA    0.2 121  MLv     0.71 -0.88    0.11917      
    MDRA  HA    0.2 155  MLv     0.85 -0.74   0.121472      
    DOMV  HA    0.3 266  MLv     1.71  0.12   0.677469      
    LKR   HL    0.5 325  MLv     2.12  0.53   0.304252      
    MRKA  HA    0.5  24  MLv     1.70  0.11   0.196365      
    ATAL  HA    0.5 330  MLv     1.75  0.16   0.201246      
    MRTH  HA    0.5 108  MLv     1.92  0.33    0.26798      
    DION  HL    0.5 113  MLv     1.53 -0.06    0.29161      
    EPID  HA    0.7 195  MLv     2.79  1.20    1.30003