Earthquake Information
 Origin Time
2017-04-20 20:39:40 (GMT)
 Magnitude
M 2.2
 Latitude
38.4509° N
 Longitude
23.8209° E
 Focal Depth
10 km
 # of Arrivals
22
 Location 19.3 km E of Chalkida
52.6 km N of Athens
74.8 km ESE of Atalanti
 Solution type
automatic

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KYMIHL31.6 50 P20:39:46.16 -1.11.0A
DIONHL42.6167 P20:39:48.31 -0.71.0A
PTLHL45.0175 P20:39:49.93 0.61.0A
ATHHL53.8190 P20:39:52.46 1.71.0A
ATHUHA54.0183 P20:39:51.45 0.71.0A
MALEHA54.2292 P20:39:48.86 -1.91.0A
VILLHA54.6235 P20:39:48.62 -2.31.0A
VLYHL66.6182 P20:39:51.09 -1.61.0A
ATALHA74.5291 P20:39:54.09 0.11.0A
LKRHL74.8288 P20:39:51.67 -2.41.0A
LOUTHA90.1235 P20:39:56.83 0.41.0A
EPIDHA111.5214 P20:39:59.19 -0.61.0A
THALHA111.1246 P20:39:59.90 0.11.0A
KRNDHT132.5207 P20:40:02.16 -0.51.0A
GURHP141.3247 P20:40:03.45 -0.41.0A
SERGHP153.7269 P20:40:07.12 1.61.0A
ANXHP166.0276 P20:40:08.59 1.41.0A
LAKAHA162.4262 P20:40:06.96 0.31.0A
PAIGHT165.6356 P20:40:08.70 1.71.0A
AGRPCL182.9269 P20:40:11.10 1.71.0A
VLIHL207.5202 P20:40:12.77 0.31.0A
ITMHL218.5230 P20:40:14.61 0.71.0A


  Solution details

Event:
    Public ID              uoa2017hsst
    Description
      region name: Greece
Origin:
    Date                   2017-04-20
    Time                  20:39:40.60  +/-    0.4 s
    Latitude              38.4509 deg  +/-      2 km
    Longitude             23.8209 deg  +/-      3 km
    Depth                      10 km   (fixed)
    Agency                 UOA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS              1.3 s
    Azimuthal gap             117 deg

2 Network magnitudes:
    MLv       2.20 +/- 0.33  18 preferred  
    M         2.20           18            

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KYMI  HL    0.3  50  P       20:39:46.16  -1.1 A  1.0  KYMI 
    DION  HL    0.4 167  P       20:39:48.31  -0.7 A  1.0  DION 
    PTL   HL    0.4 175  P       20:39:49.93   0.6 A  1.0  PTL  
    ATH   HL    0.5 190  P       20:39:52.46   1.7 A  1.0  ATH  
    ATHU  HA    0.5 183  P       20:39:51.45   0.7 A  1.0  ATHU 
    MALE  HA    0.5 292  P       20:39:48.86  -1.9 A  1.0  MALE 
    VILL  HA    0.5 235  P       20:39:48.62  -2.3 A  1.0  VILL 
    VLY   HL    0.6 182  P       20:39:51.09  -1.6 A  1.0  VLY  
    ATAL  HA    0.7 291  P       20:39:54.09   0.1 A  1.0  ATAL 
    LKR   HL    0.7 288  P       20:39:51.67  -2.4 A  1.0  LKR  
    LOUT  HA    0.8 235  P       20:39:56.83   0.4 A  1.0  LOUT 
    THAL  HA    1.0 246  P       20:39:59.90   0.1 A  1.0  THAL 
    EPID  HA    1.0 214  P       20:39:59.19  -0.6 A  1.0  EPID 
    KRND  HT    1.2 207  P       20:40:02.16  -0.5 A  1.0  KRND 
    GUR   HP    1.3 247  P       20:40:03.45  -0.4 A  1.0  GUR  
    SERG  HP    1.4 269  P       20:40:07.12   1.6 A  1.0  SERG 
    LAKA  HA    1.5 262  P       20:40:06.96   0.3 A  1.0  LAKA 
    PAIG  HT    1.5 356  P       20:40:08.70   1.7 A  1.0  PAIG 
    ANX   HP    1.5 276  P       20:40:08.59   1.4 A  1.0  ANX  
    AGRP  CL    1.6 269  P       20:40:11.10   1.7 A  1.0  AGRP 
    VLI   HL    1.9 202  P       20:40:12.77   0.3 A  1.0  VLI  
    ITM   HL    2.0 230  P       20:40:14.61   0.7 A  1.0  ITM  

22 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KYMI  HL    0.3  50  MLv     1.69 -0.51   0.332573      
    DION  HL    0.4 167  MLv     2.49  0.29    1.08768      
    PTL   HL    0.4 175  MLv     1.71 -0.48   0.163022      
    ATH   HL    0.5 190  MLv     2.03 -0.17   0.226016      
    ATHU  HA    0.5 183  MLv     1.71 -0.49   0.106961      
    MALE  HA    0.5 292  MLv     2.00 -0.20   0.205253      
    VILL  HA    0.5 235  MLv     2.03 -0.16   0.218143      
    VLY   HL    0.6 182  MLv     2.20  0.01   0.252153      
    ATAL  HA    0.7 291  MLv     1.78 -0.41   0.0959765      
    LKR   HL    0.7 288  MLv     1.76 -0.43   0.0917201      
    LOUT  HA    0.8 235  MLv     2.58  0.39   0.382547      
    THAL  HA    1.0 246  MLv     2.31  0.11   0.160569      
    EPID  HA    1.0 214  MLv     2.32  0.13   0.167212      
    KRND  HT    1.2 207  MLv     2.36  0.17   0.145076      
    GUR   HP    1.3 247  MLv     2.56  0.36    0.21991      
    SERG  HP    1.4 269  MLv     2.75  0.56    0.28248      
    LAKA  HA    1.5 262  MLv     2.79  0.60   0.294591      
    PAIG  HT    1.5 356  MLv     2.36  0.16   0.100909      
    ANX   HP    1.5 276  MLv     1.61 -0.59   0.0177172      
    AGRP  CL    1.6 269  MLv     1.87 -0.32   0.0276556      
    VLI   HL    1.9 202  MLv     2.89  0.69   0.205959      
    ITM   HL    2.0 230  MLv     2.74  0.55   0.126608