Earthquake Information
 Origin Time
2017-04-20 19:50:41 (GMT)
 Magnitude
M 1.9
 Latitude
38.4411° N
 Longitude
23.8715° E
 Focal Depth
10 km
 # of Arrivals
12
 Location 23.8 km E of Chalkida
52.3 km NNE of Athens
79.1 km SW of Skyros
 Solution type
automatic

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
EREAHA5.8114 P19:50:43.56 -0.21.0A
KYMIHL29.2 43 P19:50:47.13 -0.31.0A
DIONHL40.7172 P19:50:49.22 0.01.0A
PTLHL43.8181 P19:50:50.03 0.31.0A
VILLHA57.7238 P19:50:50.03 -1.91.0A
VLYHL65.8186 P19:50:53.88 0.71.0A
ATALHA79.0291 P19:50:57.42 2.11.0A
LKRHL79.4287 P19:50:54.48 -0.81.0A
EPIDHA113.1216 P19:51:01.43 0.91.0A
GURHP145.0248 P19:51:04.54 -0.41.0A
KLVHL156.7254 P19:51:06.17 -0.31.0A
THASHT251.5 17 P19:51:18.58 0.01.0A


  Solution details

Event:
    Public ID              uoa2017hsrc
    Description
      region name: Greece
Origin:
    Date                   2017-04-20
    Time                  19:50:41.18  +/-    0.3 s
    Latitude              38.4411 deg  +/-      3 km
    Longitude             23.8715 deg  +/-      3 km
    Depth                      10 km   (fixed)
    Agency                 UOA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS              0.9 s
    Azimuthal gap              86 deg

2 Network magnitudes:
    MLv       1.88 +/- 0.32  10 preferred  
    M         1.88           10            

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    EREA  HA    0.1 114  P       19:50:43.56  -0.2 A  1.0  EREA 
    KYMI  HL    0.3  43  P       19:50:47.13  -0.3 A  1.0  KYMI 
    DION  HL    0.4 172  P       19:50:49.22  -0.0 A  1.0  DION 
    PTL   HL    0.4 181  P       19:50:50.03   0.3 A  1.0  PTL  
    VILL  HA    0.5 238  P       19:50:50.03  -1.9 A  1.0  VILL 
    VLY   HL    0.6 186  P       19:50:53.88   0.7 A  1.0  VLY  
    ATAL  HA    0.7 291  P       19:50:57.42   2.1 A  1.0  ATAL 
    LKR   HL    0.7 287  P       19:50:54.48  -0.8 A  1.0  LKR  
    EPID  HA    1.0 216  P       19:51:01.43   0.9 A  1.0  EPID 
    GUR   HP    1.3 248  P       19:51:04.54  -0.4 A  1.0  GUR  
    KLV   HL    1.4 254  P       19:51:06.17  -0.3 A  1.0  KLV  
    THAS  HT    2.3  17  P       19:51:18.58   0.0 A  1.0  THAS 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    EREA  HA    0.1 114  MLv     1.16 -0.72   0.556378      
    KYMI  HL    0.3  43  MLv     1.15 -0.73      0.121      
    DION  HL    0.4 172  MLv     1.84 -0.04   0.268219      
    PTL   HL    0.4 181  MLv     1.49 -0.39   0.104039      
    VILL  HA    0.5 238  MLv     1.83 -0.05   0.120213      
    VLY   HL    0.6 186  MLv     1.88 -0.00   0.121248      
    ATAL  HA    0.7 291  MLv     1.81 -0.07   0.0852532      
    LKR   HL    0.7 287  MLv     1.86 -0.02   0.0950619      
    EPID  HA    1.0 216  MLv     2.26  0.38   0.145152      
    GUR   HP    1.3 248  MLv     2.48  0.59   0.168757      
    KLV   HL    1.4 254  MLv     2.15  0.26   0.0701449      
    THAS  HT    2.3  17  MLv     3.03  1.15   0.171692