Earthquake Information
 Origin Time
2019-07-21 20:19:08 (GMT)
 Magnitude
M 3.1
 Latitude
37.6970° N
 Longitude
20.3542° E
 Focal Depth
3 km
 # of Arrivals
42
 Location 48.7 km WSW of Zakynthos
54.1 km SSW of Argostoli
298.4 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KRI1HI40.9 95 P20:19:15.97 -0.31.0M
KRI1HI40.9 95 S20:19:21.46 -0.71.0M
LTHKHP42.5 88 P20:19:16.08 -0.41.0M
LTHKHP42.5 88 S20:19:21.78 -0.81.0M
PSDAHT50.6 24 P20:19:17.62 -0.21.0M
PSDAHT50.6 24 S20:19:24.37 -0.51.0M
VLSHL57.2 21 P20:19:18.60 -0.31.0M
VLSHL57.2 21 S20:19:26.07 -0.81.0M
DMLNHT60.2 2 P20:19:19.42 0.01.0M
DMLNHT60.2 2 S20:19:27.31 -0.41.0M
RLSHL105.3 68 P20:19:26.69 -0.11.0M
RLSHL105.3 68 S20:19:40.18 -0.41.0M
AXSHP105.4 58 P20:19:26.69 -0.11.0M
AXSHP105.4 58 S20:19:39.75 -0.91.0M
EVGIHT106.1 14 P20:19:26.43 -0.41.0M
EVGIHT106.1 14 S20:19:40.93 0.21.0M
NYDRHT117.0 15 P20:19:28.24 -0.31.0M
NYDRHT117.0 15 S20:19:44.06 0.31.0M
TSLKHT128.1 12 P20:19:30.27 0.01.0M
TSLKHT128.1 12 S20:19:46.86 0.01.0M
AGRPCL142.8 57 P20:19:32.52 -0.11.0M
PVOHP144.8 45 P20:19:33.48 0.61.0M
PVOHP144.8 45 S20:19:51.84 0.41.0M
ITMHL150.2112 P20:19:33.75 -0.11.0M
MALACL153.9 60 P20:19:34.67 0.41.0M
MALACL153.9 60 S20:19:54.57 0.61.0M
AMPLHP155.5 29 P20:19:35.03 0.51.0M
AMPLHP155.5 29 S20:19:55.32 1.01.0M
ZIRICL155.8 64 P20:19:34.55 0.01.0M
ZIRICL155.8 64 S20:19:54.97 0.61.0M
EFPHP158.2 59 P20:19:35.05 0.11.0M
MG00CL160.6 60 P20:19:35.70 0.31.0M
MG00CL160.6 60 S20:19:56.58 0.81.0M
KLVHL162.3 76 P20:19:36.58 0.91.0M
PYRGCL165.8 62 P20:19:36.11 -0.11.0M
KALEHA174.4 64 P20:19:37.47 -0.11.0M
KALEHA174.4 64 S20:19:59.66 0.01.0M
GURHP176.6 81 P20:19:38.56 0.71.0M
LTKHP232.2 81 P20:19:45.02 0.11.0M
LTKHP232.2 81 S20:20:12.39 -0.31.0M
LKRHL254.3 65 P20:19:47.92 0.21.0M
LKRHL254.3 65 S20:20:17.31 -0.21.0M


  Solution details

Event:
    Public ID              nkua2019oeui
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2019-07-21
    Time                  20:19:08.44
    Latitude              37.6970 deg  +/-      2 km
    Longitude             20.3542 deg  +/-      2 km
    Depth                       3 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.43 s
    Azimuthal gap             249 deg

2 Network magnitudes:
    MLv       3.12 +/- 0.10  18            
    M         3.12           18 preferred  

42 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KRI1  HI    0.4  95  P       20:19:15.97  -0.3 M  1.0  KRI1 
    KRI1  HI    0.4  95  S       20:19:21.46  -0.7 M  1.0  KRI1 
    LTHK  HP    0.4  88  P       20:19:16.08  -0.4 M  1.0  LTHK 
    LTHK  HP    0.4  88  S       20:19:21.78  -0.8 M  1.0  LTHK 
    PSDA  HT    0.5  24  P       20:19:17.62  -0.2 M  1.0  PSDA 
    PSDA  HT    0.5  24  S       20:19:24.37  -0.5 M  1.0  PSDA 
    VLS   HL    0.5  21  P       20:19:18.60  -0.3 M  1.0  VLS  
    VLS   HL    0.5  21  S       20:19:26.07  -0.8 M  1.0  VLS  
    DMLN  HT    0.5   2  P       20:19:19.42   0.0 M  1.0  DMLN 
    DMLN  HT    0.5   2  S       20:19:27.31  -0.4 M  1.0  DMLN 
    AXS   HP    0.9  58  P       20:19:26.69  -0.1 M  1.0  AXS  
    AXS   HP    0.9  58  S       20:19:39.75  -0.9 M  1.0  AXS  
    RLS   HL    0.9  68  P       20:19:26.69  -0.1 M  1.0  RLS  
    RLS   HL    0.9  68  S       20:19:40.18  -0.4 M  1.0  RLS  
    EVGI  HT    1.0  14  P       20:19:26.43  -0.4 M  1.0  EVGI 
    EVGI  HT    1.0  14  S       20:19:40.93   0.2 M  1.0  EVGI 
    NYDR  HT    1.1  15  P       20:19:28.24  -0.3 M  1.0  NYDR 
    NYDR  HT    1.1  15  S       20:19:44.06   0.3 M  1.0  NYDR 
    TSLK  HT    1.2  12  P       20:19:30.27  -0.0 M  1.0  TSLK 
    TSLK  HT    1.2  12  S       20:19:46.86  -0.0 M  1.0  TSLK 
    AGRP  CL    1.3  57  P       20:19:32.52  -0.1 M  1.0  AGRP 
    PVO   HP    1.3  45  P       20:19:33.48   0.6 M  1.0  PVO  
    PVO   HP    1.3  45  S       20:19:51.84   0.4 M  1.0  PVO  
    ITM   HL    1.4 112  P       20:19:33.75  -0.1 M  1.0  ITM  
    MALA  CL    1.4  60  P       20:19:34.67   0.4 M  1.0  MALA 
    MALA  CL    1.4  60  S       20:19:54.57   0.6 M  1.0  MALA 
    AMPL  HP    1.4  29  P       20:19:35.03   0.5 M  1.0  AMPL 
    AMPL  HP    1.4  29  S       20:19:55.32   1.0 M  1.0  AMPL 
    ZIRI  CL    1.4  64  P       20:19:34.55  -0.0 M  1.0  ZIRI 
    ZIRI  CL    1.4  64  S       20:19:54.97   0.6 M  1.0  ZIRI 
    EFP   HP    1.4  59  P       20:19:35.05   0.1 M  1.0  EFP  
    MG00  CL    1.4  60  P       20:19:35.70   0.3 M  1.0  MG00 
    MG00  CL    1.4  60  S       20:19:56.58   0.8 M  1.0  MG00 
    KLV   HL    1.5  76  P       20:19:36.58   0.9 M  1.0  KLV  
    PYRG  CL    1.5  62  P       20:19:36.11  -0.1 M  1.0  PYRG 
    KALE  HA    1.6  64  P       20:19:37.47  -0.1 M  1.0  KALE 
    KALE  HA    1.6  64  S       20:19:59.66   0.0 M  1.0  KALE 
    GUR   HP    1.6  81  P       20:19:38.56   0.7 M  1.0  GUR  
    LTK   HP    2.1  81  P       20:19:45.02   0.1 M  1.0  LTK  
    LTK   HP    2.1  81  S       20:20:12.39  -0.3 M  1.0  LTK  
    LKR   HL    2.3  65  P       20:19:47.92   0.2 M  1.0  LKR  
    LKR   HL    2.3  65  S       20:20:17.31  -0.2 M  1.0  LKR  

24 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KRI1  HI    0.4  95  MLv     3.28  0.15     14.306      
    LTHK  HP    0.4  88  MLv     3.73  0.61     36.945      
    PSDA  HT    0.5  24  MLv     3.24  0.11    7.44679      
    VLS   HL    0.5  21  MLv     3.31  0.19    6.07806      
    DMLN  HT    0.5   2  MLv     3.30  0.18    6.94222      
    AXS   HP    0.9  58  MLv     2.93 -0.19    1.27304      
    RLS   HL    0.9  68  MLv     3.03 -0.09    1.59504      
    EVGI  HT    1.0  14  MLv     3.20  0.08    2.36388      
    NYDR  HT    1.1  15  MLv     3.49  0.36    2.90623      
    TSLK  HT    1.2  12  MLv     2.99 -0.13    1.13356      
    AGRP  CL    1.3  57  MLv     3.01 -0.11   0.993883      
    PVO   HP    1.3  45  MLv     3.09 -0.03    1.16864      
    ITM   HL    1.4 112  MLv     3.02 -0.10   0.930455      
    MALA  CL    1.4  60  MLv     3.12  0.00    0.88236      
    AMPL  HP    1.4  29  MLv     3.13  0.00     1.1231      
    ZIRI  CL    1.4  64  MLv     3.07 -0.05   0.986535      
    EFP   HP    1.4  59  MLv     3.12 -0.00    1.07334      
    MG00  CL    1.4  60  MLv     2.97 -0.15   0.949655      
    KLV   HL    1.5  76  MLv     3.16  0.03   0.844551      
    PYRG  CL    1.5  62  MLv     3.05 -0.07   0.530419      
    KALE  HA    1.6  64  MLv     3.02 -0.10   0.713055      
    GUR   HP    1.6  81  MLv     3.14  0.02   0.913923      
    LTK   HP    2.1  81  MLv     1.93 -1.20    0.11086      
    LKR   HL    2.3  65  MLv     3.23  0.11    0.24675