Earthquake Information
 Origin Time
 2020-06-21 12:20:39 (GMT)
 Magnitude
 M 2.6
 Latitude
 38.8127° N
 Longitude
 23.8535° E
 Focal Depth
 19 km
 # of Arrivals
 56
 Location 44.7 km NNE of Chalkida
50.7 km SE of Skiathos
92.8 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KYMIHL29.3133 P12:20:45.12 -0.41.0M
KYMIHL29.3133 S12:20:49.59 -0.51.0M
AOS2HT37.3359 P12:20:46.53 -0.11.0M
AOS2HT37.3359 S12:20:51.66 -0.31.0M
SKYHL60.7 83 P12:20:50.61 0.41.0M
SKYHL60.7 83 S12:20:58.54 0.21.0M
ATALHA73.4260 P12:20:51.47 -0.71.0M
ATALHA73.4260 S12:21:01.93 0.21.0M
STFNHA75.7201 P12:20:52.27 -0.21.0M
STFNHA75.7201 S12:21:02.60 0.21.0M
LKRHL76.3256 P12:20:51.89 -0.71.0M
LKRHL76.3256 S12:21:02.78 0.31.0M
NEOHL77.3315 P12:20:53.07 0.41.0M
NEOHL77.3315 S12:21:02.60 -0.11.0M
DIONHL82.0175 P12:20:53.43 0.01.0M
DIONHL82.0175 S12:21:03.90 -0.11.0M
VILLHA86.1213 P12:20:53.51 -0.61.0M
VILLHA86.1213 S12:21:05.38 0.11.0M
MAGUHA86.8200 P12:20:53.87 -0.31.0M
MAGUHA86.8200 S12:21:05.58 0.31.0M
NOACHL94.0187 P12:20:55.26 0.01.0M
NOACHL94.0187 S12:21:07.55 0.41.0M
ATHHL94.0187 P12:20:55.23 0.01.0M
ATHHL94.0187 S12:21:07.52 0.31.0M
ATHUHA94.3184 P12:20:55.08 -0.21.0M
KARYHA100.6150 P12:20:56.41 0.11.0M
KARYHA100.6150 S12:21:09.44 0.41.0M
AXARHA103.7267 P12:20:57.17 0.31.0M
AXARHA103.7267 S12:21:10.37 0.41.0M
VLYHL106.9183 P12:20:57.25 0.01.0M
VLYHL106.9183 S12:21:10.54 -0.21.0M
LTKHP116.9221 P12:20:58.44 -0.41.0M
LTKHP116.9221 S12:21:13.46 -0.11.0M
PAIGHT125.9353 P12:21:00.18 0.01.0M
PAIGHT125.9353 S12:21:16.09 0.31.0M
AGGHT133.3280 P12:21:01.11 -0.31.0M
AGGHT133.3280 S12:21:18.57 0.51.0M
MAKRHA150.6278 P12:21:04.44 0.61.0M
MAKRHA150.6278 S12:21:22.08 -0.21.0M
GURHP163.9234 P12:21:05.48 -0.11.0M
GURHP163.9234 S12:21:25.20 -0.21.0M
LIAHL166.0 44 P12:21:05.66 0.01.0M
LIAHL166.0 44 S12:21:26.02 0.41.0M
ANXHP169.5262 P12:21:06.75 0.41.0M
OURHT169.5 4 P12:21:06.17 0.11.0M
OURHT169.5 4 S12:21:25.95 -0.31.0M
KLVHL171.2240 P12:21:06.24 -0.21.0M
KLVHL171.2240 S12:21:26.41 -0.61.0M
PLGHL176.8349 P12:21:06.88 -0.31.0M
THLHL179.2298 P12:21:07.96 0.61.0M
THLHL179.2298 S12:21:28.46 -0.21.0M
CHOSHT196.7104 P12:21:10.25 0.41.0M
CHOSHT196.7104 S12:21:32.55 -0.31.0M
THASHT212.8 20 P12:21:11.18 -0.51.0M
VLIHL246.2199 P12:21:15.67 -0.31.0M
VLIHL246.2199 S12:21:43.37 -0.31.0M


  Solution details 

Event:
    Public ID              nkua2020mdey
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-06-21
    Time                  12:20:39.50
    Latitude              38.8127 deg  +/-      0 km
    Longitude             23.8535 deg  +/-      0 km
    Depth                      19 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.33 s
    Azimuthal gap              39 deg

2 Network magnitudes:
    MLv       2.58 +/- 0.24  24            
    M         2.58           24 preferred  

56 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KYMI  HL    0.3 133  P       12:20:45.12  -0.4 M  1.0  KYMI 
    KYMI  HL    0.3 133  S       12:20:49.59  -0.5 M  1.0  KYMI 
    AOS2  HT    0.3 359  P       12:20:46.53  -0.1 M  1.0  AOS2 
    AOS2  HT    0.3 359  S       12:20:51.66  -0.3 M  1.0  AOS2 
    SKY   HL    0.5  83  P       12:20:50.61   0.4 M  1.0  SKY  
    SKY   HL    0.5  83  S       12:20:58.54   0.2 M  1.0  SKY  
    ATAL  HA    0.7 260  P       12:20:51.47  -0.7 M  1.0  ATAL 
    ATAL  HA    0.7 260  S       12:21:01.93   0.2 M  1.0  ATAL 
    STFN  HA    0.7 201  P       12:20:52.27  -0.2 M  1.0  STFN 
    STFN  HA    0.7 201  S       12:21:02.60   0.2 M  1.0  STFN 
    LKR   HL    0.7 256  P       12:20:51.89  -0.7 M  1.0  LKR  
    LKR   HL    0.7 256  S       12:21:02.78   0.3 M  1.0  LKR  
    NEO   HL    0.7 315  P       12:20:53.07   0.4 M  1.0  NEO  
    NEO   HL    0.7 315  S       12:21:02.60  -0.1 M  1.0  NEO  
    DION  HL    0.7 175  P       12:20:53.43  -0.0 M  1.0  DION 
    DION  HL    0.7 175  S       12:21:03.90  -0.1 M  1.0  DION 
    VILL  HA    0.8 213  P       12:20:53.51  -0.6 M  1.0  VILL 
    VILL  HA    0.8 213  S       12:21:05.38   0.1 M  1.0  VILL 
    MAGU  HA    0.8 200  P       12:20:53.87  -0.3 M  1.0  MAGU 
    MAGU  HA    0.8 200  S       12:21:05.58   0.3 M  1.0  MAGU 
    ATH   HL    0.8 187  P       12:20:55.23   0.0 M  1.0  ATH  
    ATH   HL    0.8 187  S       12:21:07.52   0.3 M  1.0  ATH  
    NOAC  HL    0.8 187  P       12:20:55.26   0.0 M  1.0  NOAC 
    NOAC  HL    0.8 187  S       12:21:07.55   0.4 M  1.0  NOAC 
    ATHU  HA    0.8 184  P       12:20:55.08  -0.2 M  1.0  ATHU 
    KARY  HA    0.9 150  P       12:20:56.41   0.1 M  1.0  KARY 
    KARY  HA    0.9 150  S       12:21:09.44   0.4 M  1.0  KARY 
    AXAR  HA    0.9 267  P       12:20:57.17   0.3 M  1.0  AXAR 
    AXAR  HA    0.9 267  S       12:21:10.37   0.4 M  1.0  AXAR 
    VLY   HL    1.0 183  P       12:20:57.25   0.0 M  1.0  VLY  
    VLY   HL    1.0 183  S       12:21:10.54  -0.2 M  1.0  VLY  
    LTK   HP    1.1 221  P       12:20:58.44  -0.4 M  1.0  LTK  
    LTK   HP    1.1 221  S       12:21:13.46  -0.1 M  1.0  LTK  
    PAIG  HT    1.1 353  P       12:21:00.18   0.0 M  1.0  PAIG 
    PAIG  HT    1.1 353  S       12:21:16.09   0.3 M  1.0  PAIG 
    AGG   HT    1.2 280  P       12:21:01.11  -0.3 M  1.0  AGG  
    AGG   HT    1.2 280  S       12:21:18.57   0.5 M  1.0  AGG  
    MAKR  HA    1.4 278  P       12:21:04.44   0.6 M  1.0  MAKR 
    MAKR  HA    1.4 278  S       12:21:22.08  -0.2 M  1.0  MAKR 
    GUR   HP    1.5 234  P       12:21:05.48  -0.1 M  1.0  GUR  
    GUR   HP    1.5 234  S       12:21:25.20  -0.2 M  1.0  GUR  
    LIA   HL    1.5  44  P       12:21:05.66  -0.0 M  1.0  LIA  
    LIA   HL    1.5  44  S       12:21:26.02   0.4 M  1.0  LIA  
    OUR   HT    1.5   4  P       12:21:06.17   0.1 M  1.0  OUR  
    OUR   HT    1.5   4  S       12:21:25.95  -0.3 M  1.0  OUR  
    ANX   HP    1.5 262  P       12:21:06.75   0.4 M  1.0  ANX  
    KLV   HL    1.5 240  P       12:21:06.24  -0.2 M  1.0  KLV  
    KLV   HL    1.5 240  S       12:21:26.41  -0.6 M  1.0  KLV  
    PLG   HL    1.6 349  P       12:21:06.88  -0.3 M  1.0  PLG  
    THL   HL    1.6 298  P       12:21:07.96   0.6 M  1.0  THL  
    THL   HL    1.6 298  S       12:21:28.46  -0.2 M  1.0  THL  
    CHOS  HT    1.8 104  P       12:21:10.25   0.4 M  1.0  CHOS 
    CHOS  HT    1.8 104  S       12:21:32.55  -0.3 M  1.0  CHOS 
    THAS  HT    1.9  20  P       12:21:11.18  -0.5 M  1.0  THAS 
    VLI   HL    2.2 199  P       12:21:15.67  -0.3 M  1.0  VLI  
    VLI   HL    2.2 199  S       12:21:43.37  -0.3 M  1.0  VLI  

30 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KYMI  HL    0.3 133  MLv     2.24 -0.34    2.57481      
    AOS2  HT    0.3 359  MLv     2.21 -0.37    1.49922      
    SKY   HL    0.5  83  MLv     2.55 -0.03    1.45266      
    ATAL  HA    0.7 260  MLv     2.70  0.12    1.07229      
    STFN  HA    0.7 201  MLv     2.81  0.23    1.35616      
    LKR   HL    0.7 256  MLv     2.92  0.34   0.928922      
    NEO   HL    0.7 315  MLv     2.67  0.09    1.31749      
    DION  HL    0.7 175  MLv     2.44 -0.13    1.52664      
    VILL  HA    0.8 213  MLv     2.94  0.36    1.61323      
    MAGU  HA    0.8 200  MLv     2.87  0.29    1.37493      
    ATH   HL    0.8 187  MLv     2.84  0.27    1.18236      
    NOAC  HL    0.8 187  MLv     2.89  0.31    1.31215      
    ATHU  HA    0.8 184  MLv     2.83  0.26   0.713315      
    KARY  HA    0.9 150  MLv     3.02  0.45     1.6657      
    AXAR  HA    0.9 267  MLv     2.17 -0.41   0.895972      
    VLY   HL    1.0 183  MLv     3.22  0.64    2.41127      
    LTK   HP    1.1 221  MLv     2.24 -0.34     0.8603      
    PAIG  HT    1.1 353  MLv     2.12 -0.45   0.121291      
    AGG   HT    1.2 280  MLv     2.34 -0.24   0.181584      
    MAKR  HA    1.4 278  MLv     2.16 -0.41   0.195395      
    GUR   HP    1.5 234  MLv     2.89  0.32   0.594028      
    LIA   HL    1.5  44  MLv     2.26 -0.32   0.267402      
    OUR   HT    1.5   4  MLv     2.55 -0.03   0.254682      
    ANX   HP    1.5 262  MLv     2.41 -0.17     0.1822      
    KLV   HL    1.5 240  MLv     2.53 -0.05   0.180594      
    PLG   HL    1.6 349  MLv     2.74  0.16   0.356486      
    THL   HL    1.6 298  MLv     2.24 -0.34   0.0663222      
    CHOS  HT    1.8 104  MLv     2.33 -0.25   0.110933      
    THAS  HT    1.9  20  MLv     2.49 -0.08   0.134856      
    VLI   HL    2.2 199  MLv     2.86  0.28   0.274842