Earthquake Information
 Origin Time
2019-10-20 20:20:24 (GMT)
 Magnitude
M 2.1
 Latitude
37.7968° N
 Longitude
20.6230° E
 Focal Depth
6 km
 # of Arrivals
31
 Location 23.9 km W of Zakynthos
43.6 km SSE of Argostoli
273.7 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP21.1117 P20:20:27.69 -0.91.0M
VLSHL42.4356 P20:20:32.57 0.51.0M
VLSHL42.4356 S20:20:37.64 -0.41.0M
DMLNHT53.8336 P20:20:34.28 0.31.0M
DMLNHT53.8336 S20:20:40.64 -0.71.0M
FSKHP73.9356 P20:20:37.26 0.01.0M
FSKHP73.9356 S20:20:46.35 -0.71.0M
RLSHL79.2 69 P20:20:38.18 0.01.0M
AXSHP79.6 56 P20:20:38.37 0.21.0M
AXSHP79.6 56 S20:20:47.88 -0.81.0M
EVGIHT91.7 2 P20:20:40.33 0.21.0M
DROHP97.1 80 P20:20:41.02 0.01.0M
DROHP97.1 80 S20:20:53.48 -0.31.0M
NYDRHT102.1 4 P20:20:41.87 0.11.0M
NYDRHT102.1 4 S20:20:54.81 -0.21.0M
TSLKHT114.4 1 P20:20:43.80 0.11.0M
TSLKHT114.4 1 S20:20:58.34 -0.11.0M
AGRPCL117.0 55 P20:20:44.15 -0.11.0M
PVOHP120.6 41 P20:20:45.49 0.81.0M
EFPHP132.3 58 P20:20:46.66 0.11.0M
EFPHP132.3 58 S20:21:03.25 -0.21.0M
MG00CL134.7 59 P20:20:47.03 0.11.0M
MG00CL134.7 59 S20:21:04.31 0.21.0M
AMPLHP135.3 22 P20:20:46.97 0.01.0M
AMPLHP135.3 22 S20:21:04.58 0.41.0M
KLVHL136.8 78 P20:20:47.52 0.21.0M
PYLHP140.8135 P20:20:47.77 -0.11.0M
PYLHP140.8135 S20:21:05.56 -0.21.0M
ANXHP143.9 52 P20:20:48.72 0.21.0M
ANXHP143.9 52 S20:21:07.17 0.41.0M
GURHP151.7 84 P20:20:50.19 0.51.0M


  Solution details

Event:
    Public ID              nkua2019upbd
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2019-10-20
    Time                  20:20:24.37
    Latitude              37.7968 deg  +/-      1 km
    Longitude             20.6230 deg  +/-      1 km
    Depth                       6 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.34 s
    Azimuthal gap             201 deg

2 Network magnitudes:
    MLv       2.10 +/- 0.10  15            
    M         2.10           15 preferred  

31 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.2 117  P       20:20:27.69  -0.9 M  1.0  LTHK 
    VLS   HL    0.4 356  P       20:20:32.57   0.5 M  1.0  VLS  
    VLS   HL    0.4 356  S       20:20:37.64  -0.4 M  1.0  VLS  
    DMLN  HT    0.5 336  P       20:20:34.28   0.3 M  1.0  DMLN 
    DMLN  HT    0.5 336  S       20:20:40.64  -0.7 M  1.0  DMLN 
    FSK   HP    0.7 356  P       20:20:37.26   0.0 M  1.0  FSK  
    FSK   HP    0.7 356  S       20:20:46.35  -0.7 M  1.0  FSK  
    RLS   HL    0.7  69  P       20:20:38.18   0.0 M  1.0  RLS  
    AXS   HP    0.7  56  P       20:20:38.37   0.2 M  1.0  AXS  
    AXS   HP    0.7  56  S       20:20:47.88  -0.8 M  1.0  AXS  
    EVGI  HT    0.8   2  P       20:20:40.33   0.2 M  1.0  EVGI 
    DRO   HP    0.9  80  P       20:20:41.02  -0.0 M  1.0  DRO  
    DRO   HP    0.9  80  S       20:20:53.48  -0.3 M  1.0  DRO  
    NYDR  HT    0.9   4  P       20:20:41.87   0.1 M  1.0  NYDR 
    NYDR  HT    0.9   4  S       20:20:54.81  -0.2 M  1.0  NYDR 
    TSLK  HT    1.0   1  P       20:20:43.80   0.1 M  1.0  TSLK 
    TSLK  HT    1.0   1  S       20:20:58.34  -0.1 M  1.0  TSLK 
    AGRP  CL    1.1  55  P       20:20:44.15  -0.1 M  1.0  AGRP 
    PVO   HP    1.1  41  P       20:20:45.49   0.8 M  1.0  PVO  
    EFP   HP    1.2  58  P       20:20:46.66   0.1 M  1.0  EFP  
    EFP   HP    1.2  58  S       20:21:03.25  -0.2 M  1.0  EFP  
    MG00  CL    1.2  59  P       20:20:47.03   0.1 M  1.0  MG00 
    MG00  CL    1.2  59  S       20:21:04.31   0.2 M  1.0  MG00 
    AMPL  HP    1.2  22  P       20:20:46.97  -0.0 M  1.0  AMPL 
    AMPL  HP    1.2  22  S       20:21:04.58   0.4 M  1.0  AMPL 
    KLV   HL    1.2  78  P       20:20:47.52   0.2 M  1.0  KLV  
    PYL   HP    1.3 135  P       20:20:47.77  -0.1 M  1.0  PYL  
    PYL   HP    1.3 135  S       20:21:05.56  -0.2 M  1.0  PYL  
    ANX   HP    1.3  52  P       20:20:48.72   0.2 M  1.0  ANX  
    ANX   HP    1.3  52  S       20:21:07.17   0.4 M  1.0  ANX  
    GUR   HP    1.4  84  P       20:20:50.19   0.5 M  1.0  GUR  

19 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.2 117  MLv     2.38  0.28    5.58752      
    VLS   HL    0.4 356  MLv     2.07 -0.02   0.823174      
    DMLN  HT    0.5 336  MLv     2.35  0.26    1.12038      
    FSK   HP    0.7 356  MLv     2.19  0.09   0.330788      
    RLS   HL    0.7  69  MLv     2.01 -0.09   0.205769      
    AXS   HP    0.7  56  MLv     1.88 -0.22   0.151126      
    EVGI  HT    0.8   2  MLv     2.24  0.14   0.299875      
    DRO   HP    0.9  80  MLv     1.76 -0.33   0.198286      
    NYDR  HT    0.9   4  MLv     2.20  0.10   0.176118      
    TSLK  HT    1.0   1  MLv     2.05 -0.05   0.150796      
    AGRP  CL    1.1  55  MLv     2.02 -0.08   0.136528      
    PVO   HP    1.1  41  MLv     2.14  0.05   0.173329      
    EFP   HP    1.2  58  MLv     1.88 -0.21   0.0830647      
    MG00  CL    1.2  59  MLv     1.94 -0.16   0.118075      
    AMPL  HP    1.2  22  MLv     2.07 -0.02   0.125291      
    KLV   HL    1.2  78  MLv     2.13  0.03   0.105339      
    PYL   HP    1.3 135  MLv     2.12  0.02   0.00401856      
    ANX   HP    1.3  52  MLv     2.25  0.15   0.168312      
    GUR   HP    1.4  84  MLv     2.11  0.02   0.113122