Earthquake Information
 Origin Time
 2019-10-20 21:13:08 (GMT)
 Magnitude
 M 2.6
 Latitude
 37.7135° N
 Longitude
 20.9385° E
 Focal Depth
 7 km
 # of Arrivals
 53
 Location 9.5 km SSE of Zakynthos
35.5 km SW of Andravida
247.2 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP9.0267 P21:13:10.26 -0.21.0M
LTHKHP9.0267 S21:13:12.29 0.21.0M
ORTHHL26.2306 P21:13:13.90 0.61.0M
ORTHHL26.2306 S21:13:16.87 -0.21.0M
RTZLHT42.9340 P21:13:16.01 0.11.0M
RTZLHT42.9340 S21:13:22.07 0.21.0M
PSDAHT54.3325 P21:13:17.51 -0.31.0M
PSDAHT54.3325 S21:13:25.38 0.31.0M
RLSHL59.8 51 P21:13:18.71 0.01.0M
VLSHL60.0329 P21:13:18.28 -0.51.0M
AXSHP66.0 36 P21:13:19.70 0.01.0M
AXSHP66.0 36 S21:13:28.76 0.31.0M
DROHP72.9 69 P21:13:21.36 0.51.0M
DROHP72.9 69 S21:13:30.24 -0.31.0M
DMLNHT76.6320 P21:13:20.90 -0.61.0M
FSKHP89.2338 P21:13:22.66 -0.81.0M
FSKHP89.2338 S21:13:35.01 -0.11.0M
AGRPCL102.3 42 P21:13:25.63 0.01.0M
EVGIHT103.9346 P21:13:25.37 -0.51.0M
EVGIHT103.9346 S21:13:39.23 0.01.0M
ITMHL105.5124 P21:13:25.78 -0.41.0M
ITMHL105.5124 S21:13:39.87 0.11.0M
KLVHL112.5 71 P21:13:27.40 0.11.0M
KLVHL112.5 71 S21:13:41.60 -0.31.0M
PVOHP112.8 27 P21:13:27.62 0.41.0M
NYDRHT113.2349 P21:13:26.84 -0.41.0M
NYDRHT113.2349 S21:13:41.27 -0.51.0M
EFPHP116.0 47 P21:13:27.73 0.01.0M
EFPHP116.0 47 S21:13:42.83 0.21.0M
MG00CL117.8 49 P21:13:27.68 -0.41.0M
MG00CL117.8 49 S21:13:43.61 0.51.0M
PYRGCL122.1 51 P21:13:28.37 -0.41.0M
TRIZCL123.0 54 P21:13:28.87 0.01.0M
GURHP125.8 79 P21:13:29.03 -0.41.0M
TSLKHT126.0349 P21:13:29.13 -0.21.0M
TSLKHT126.0349 S21:13:45.77 0.41.0M
KALEHA129.4 55 P21:13:30.58 0.61.0M
KALEHA129.4 55 S21:13:47.19 0.71.0M
ANXHP130.2 41 P21:13:29.84 -0.21.0M
ANXHP130.2 41 S21:13:47.46 0.81.0M
AMPLHP136.5 10 P21:13:30.70 -0.21.0M
EVRHL153.9 30 P21:13:34.09 0.41.0M
MAKRHA178.1 36 P21:13:37.67 0.61.0M
MAKRHA178.1 36 S21:13:58.39 -0.71.0M
TETRHL183.7 9 P21:13:37.95 0.11.0M
PRMDHP202.4 4 P21:13:40.82 0.61.0M
LKRHL208.0 60 P21:13:41.42 0.51.0M
IGTHT209.0345 P21:13:41.11 0.11.0M
KTHAHL248.6131 P21:13:46.53 0.41.0M
KTHAHL248.6131 S21:14:14.96 0.01.0M
DIONHL265.9 81 P21:13:48.81 0.41.0M
DIONHL265.9 81 S21:14:18.88 -0.11.0M
NEOHL266.1 48 P21:13:47.65 -0.71.0M


  Solution details 

Event:
    Public ID              nkua2019upcx
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2019-10-20
    Time                  21:13:08.21
    Latitude              37.7135 deg  +/-      0 km
    Longitude             20.9385 deg  +/-      0 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap             137 deg

2 Network magnitudes:
    MLv       2.61 +/- 0.11  26            
    M         2.61           26 preferred  

53 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.1 267  P       21:13:10.26  -0.2 M  1.0  LTHK 
    LTHK  HP    0.1 267  S       21:13:12.29   0.2 M  1.0  LTHK 
    ORTH  HL    0.2 306  P       21:13:13.90   0.6 M  1.0  ORTH 
    ORTH  HL    0.2 306  S       21:13:16.87  -0.2 M  1.0  ORTH 
    RTZL  HT    0.4 340  P       21:13:16.01   0.1 M  1.0  RTZL 
    RTZL  HT    0.4 340  S       21:13:22.07   0.2 M  1.0  RTZL 
    PSDA  HT    0.5 325  P       21:13:17.51  -0.3 M  1.0  PSDA 
    PSDA  HT    0.5 325  S       21:13:25.38   0.3 M  1.0  PSDA 
    RLS   HL    0.5  51  P       21:13:18.71  -0.0 M  1.0  RLS  
    VLS   HL    0.5 329  P       21:13:18.28  -0.5 M  1.0  VLS  
    AXS   HP    0.6  36  P       21:13:19.70  -0.0 M  1.0  AXS  
    AXS   HP    0.6  36  S       21:13:28.76   0.3 M  1.0  AXS  
    DRO   HP    0.7  69  P       21:13:21.36   0.5 M  1.0  DRO  
    DRO   HP    0.7  69  S       21:13:30.24  -0.3 M  1.0  DRO  
    DMLN  HT    0.7 320  P       21:13:20.90  -0.6 M  1.0  DMLN 
    FSK   HP    0.8 338  P       21:13:22.66  -0.8 M  1.0  FSK  
    FSK   HP    0.8 338  S       21:13:35.01  -0.1 M  1.0  FSK  
    AGRP  CL    0.9  42  P       21:13:25.63   0.0 M  1.0  AGRP 
    EVGI  HT    0.9 346  P       21:13:25.37  -0.5 M  1.0  EVGI 
    EVGI  HT    0.9 346  S       21:13:39.23   0.0 M  1.0  EVGI 
    ITM   HL    1.0 124  P       21:13:25.78  -0.4 M  1.0  ITM  
    ITM   HL    1.0 124  S       21:13:39.87   0.1 M  1.0  ITM  
    PVO   HP    1.0  27  P       21:13:27.62   0.4 M  1.0  PVO  
    KLV   HL    1.0  71  P       21:13:27.40   0.1 M  1.0  KLV  
    KLV   HL    1.0  71  S       21:13:41.60  -0.3 M  1.0  KLV  
    NYDR  HT    1.0 349  P       21:13:26.84  -0.4 M  1.0  NYDR 
    NYDR  HT    1.0 349  S       21:13:41.27  -0.5 M  1.0  NYDR 
    EFP   HP    1.0  47  P       21:13:27.73  -0.0 M  1.0  EFP  
    EFP   HP    1.0  47  S       21:13:42.83   0.2 M  1.0  EFP  
    MG00  CL    1.1  49  P       21:13:27.68  -0.4 M  1.0  MG00 
    MG00  CL    1.1  49  S       21:13:43.61   0.5 M  1.0  MG00 
    PYRG  CL    1.1  51  P       21:13:28.37  -0.4 M  1.0  PYRG 
    TRIZ  CL    1.1  54  P       21:13:28.87   0.0 M  1.0  TRIZ 
    TSLK  HT    1.1 349  P       21:13:29.13  -0.2 M  1.0  TSLK 
    TSLK  HT    1.1 349  S       21:13:45.77   0.4 M  1.0  TSLK 
    GUR   HP    1.1  79  P       21:13:29.03  -0.4 M  1.0  GUR  
    KALE  HA    1.2  55  P       21:13:30.58   0.6 M  1.0  KALE 
    KALE  HA    1.2  55  S       21:13:47.19   0.7 M  1.0  KALE 
    ANX   HP    1.2  41  P       21:13:29.84  -0.2 M  1.0  ANX  
    ANX   HP    1.2  41  S       21:13:47.46   0.8 M  1.0  ANX  
    AMPL  HP    1.2  10  P       21:13:30.70  -0.2 M  1.0  AMPL 
    EVR   HL    1.4  30  P       21:13:34.09   0.4 M  1.0  EVR  
    MAKR  HA    1.6  36  P       21:13:37.67   0.6 M  1.0  MAKR 
    MAKR  HA    1.6  36  S       21:13:58.39  -0.7 M  1.0  MAKR 
    TETR  HL    1.7   9  P       21:13:37.95   0.1 M  1.0  TETR 
    PRMD  HP    1.8   4  P       21:13:40.82   0.6 M  1.0  PRMD 
    LKR   HL    1.9  60  P       21:13:41.42   0.5 M  1.0  LKR  
    IGT   HT    1.9 345  P       21:13:41.11   0.1 M  1.0  IGT  
    KTHA  HL    2.2 131  P       21:13:46.53   0.4 M  1.0  KTHA 
    KTHA  HL    2.2 131  S       21:14:14.96  -0.0 M  1.0  KTHA 
    NEO   HL    2.4  48  P       21:13:47.65  -0.7 M  1.0  NEO  
    DION  HL    2.4  81  P       21:13:48.81   0.4 M  1.0  DION 
    DION  HL    2.4  81  S       21:14:18.88  -0.1 M  1.0  DION 

34 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.1 267  MLv     2.77  0.16    27.6754      
    ORTH  HL    0.2 306  MLv     2.63  0.03    7.53973      
    RTZL  HT    0.4 340  MLv     2.58 -0.03    2.53327      
    PSDA  HT    0.5 325  MLv     2.85  0.24    2.45946      
    RLS   HL    0.5  51  MLv     2.68  0.07    1.20284      
    VLS   HL    0.5 329  MLv     2.76  0.15    1.44172      
    AXS   HP    0.6  36  MLv     2.70  0.09    1.16303      
    DRO   HP    0.7  69  MLv     2.40 -0.20    1.15126      
    DMLN  HT    0.7 320  MLv     3.04  0.43    3.13029      
    FSK   HP    0.8 338  MLv     2.52 -0.09   0.595057      
    AGRP  CL    0.9  42  MLv     2.49 -0.12   0.477053      
    EVGI  HT    0.9 346  MLv     2.76  0.15   0.863839      
    ITM   HL    1.0 124  MLv     2.73  0.12    0.79277      
    PVO   HP    1.0  27  MLv     2.78  0.17   0.821288      
    KLV   HL    1.0  71  MLv     2.57 -0.04   0.384817      
    NYDR  HT    1.0 349  MLv     2.72  0.12   0.522495      
    EFP   HP    1.0  47  MLv     2.54 -0.07   0.453548      
    MG00  CL    1.1  49  MLv     2.35 -0.26   0.370109      
    PYRG  CL    1.1  51  MLv     2.49 -0.11   0.242343      
    TRIZ  CL    1.1  54  MLv     2.16 -0.45   0.173997      
    TSLK  HT    1.1 349  MLv     2.71  0.11   0.607792      
    GUR   HP    1.1  79  MLv     2.63  0.03   0.507385      
    KALE  HA    1.2  55  MLv     2.47 -0.14   0.332506      
    ANX   HP    1.2  41  MLv     2.80  0.19   0.708289      
    AMPL  HP    1.2  10  MLv     2.60 -0.00   0.416347      
    EVR   HL    1.4  30  MLv     2.79  0.18   0.521607      
    MAKR  HA    1.6  36  MLv     2.43 -0.18   0.262391      
    TETR  HL    1.7   9  MLv     2.61  0.01    0.24849      
    PRMD  HP    1.8   4  MLv     2.59 -0.02   0.189405      
    LKR   HL    1.9  60  MLv     2.53 -0.08     0.0834      
    IGT   HT    1.9 345  MLv     2.45 -0.16   0.127064      
    KTHA  HL    2.2 131  MLv     2.63  0.02   0.122271      
    NEO   HL    2.4  48  MLv     2.35 -0.26   0.0720796      
    DION  HL    2.4  81  MLv     2.35 -0.26   0.148702