Earthquake Information
 Origin Time
 2019-04-17 15:17:08 (GMT)
 Magnitude
 M 3.8
 Latitude
 37.6282° N
 Longitude
 20.6475° E
 Focal Depth
 3 km
 # of Arrivals
 46
 Location 28.4 km SW of Zakynthos
62.3 km WSW of Andravida
273.9 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  ShakeMap  Foc.Mech.
  

  Focal Mechanism

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
2667174 6.29E+21

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
37.643020.669512.03.8

Source parameters determination

Click here for detailed focal mechanism solution


  Intensity map


PGA
 PGV
 MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP18.9 62 P15:17:12.52 0.31.0M
LTHKHP18.9 62 S15:17:14.89 -0.31.0M
PSDAHT54.3354 P15:17:18.60 0.41.0M
PSDAHT54.3354 S15:17:25.12 -0.61.0M
VLSHL61.2355 P15:17:19.50 0.11.0M
VLSHL61.2355 S15:17:27.38 -0.41.0M
ARG2HI62.8347 P15:17:20.03 0.41.0M
ARG2HI62.8347 S15:17:28.15 0.01.0M
DMLNHT72.0340 P15:17:21.54 0.41.0M
DMLNHT72.0340 S15:17:31.05 0.11.0M
RLSHL86.1 57 P15:17:23.47 0.01.0M
RLSHL86.1 57 S15:17:34.65 -0.31.0M
AXSHP89.9 45 P15:17:23.69 -0.41.0M
AXSHP89.9 45 S15:17:35.75 -0.31.0M
FSKHP92.7355 P15:17:24.33 -0.21.0M
FSKHP92.7355 S15:17:36.66 -0.11.0M
DROHP100.2 69 P15:17:25.67 -0.11.0M
DROHP100.2 69 S15:17:38.14 -0.91.0M
EVGIHT110.4 0 P15:17:27.10 -0.21.0M
ITMHL123.4114 P15:17:29.30 -0.21.0M
ITMHL123.4114 S15:17:45.15 -0.41.0M
AGRPCL127.1 48 P15:17:29.83 -0.21.0M
AGRPCL127.1 48 S15:17:46.78 0.31.0M
TSLKHT133.1 0 P15:17:31.06 0.21.0M
TSLKHT133.1 0 S15:17:48.11 0.11.0M
PVOHP134.1 35 P15:17:31.19 0.11.0M
PVOHP134.1 35 S15:17:48.82 0.51.0M
ZIRICL137.2 57 P15:17:31.34 -0.21.0M
ZIRICL137.2 57 S15:17:49.56 0.41.0M
KLVHL139.8 71 P15:17:32.10 0.01.0M
KLVHL139.8 71 S15:17:50.42 0.31.0M
EFPHP141.5 51 P15:17:32.18 -0.11.0M
AGEOCL142.9 60 P15:17:32.02 -0.41.0M
AGEOCL142.9 60 S15:17:51.32 0.61.0M
TEMECL145.4 63 P15:17:32.72 -0.11.0M
TEMECL145.4 63 S15:17:51.96 0.51.0M
GURHP152.8 77 P15:17:33.87 -0.31.0M
GURHP152.8 77 S15:17:54.45 0.71.0M
IGTHT213.4353 P15:17:42.10 -0.11.0M
LKRHL234.9 61 P15:17:45.16 0.11.0M
LKRHL234.9 61 S15:18:11.99 -0.91.0M
VILLHA241.3 76 P15:17:46.47 0.51.0M
VLYHL277.8 85 P15:17:51.09 0.51.0M
NEOHL291.6 50 P15:17:52.33 0.11.0M
HORTHT392.1 33 P15:18:04.53 -0.71.0M
SOHHT424.7 33 P15:18:09.41 0.01.0M


  Solution details 

Event:
    Public ID              nkua2019hmvp
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2019-04-17
    Time                  15:17:08.34
    Latitude              37.6282 deg  +/-      1 km
    Longitude             20.6475 deg  +/-      1 km
    Depth                       3 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.34 s
    Azimuthal gap             227 deg

2 Network magnitudes:
    MLv       3.79 +/- 0.15  24            
    M         3.79           24 preferred  

46 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.2  62  P       15:17:12.52   0.3 M  1.0  LTHK 
    LTHK  HP    0.2  62  S       15:17:14.89  -0.3 M  1.0  LTHK 
    PSDA  HT    0.5 354  P       15:17:18.60   0.4 M  1.0  PSDA 
    PSDA  HT    0.5 354  S       15:17:25.12  -0.6 M  1.0  PSDA 
    VLS   HL    0.5 355  P       15:17:19.50   0.1 M  1.0  VLS  
    VLS   HL    0.5 355  S       15:17:27.38  -0.4 M  1.0  VLS  
    ARG2  HI    0.6 347  P       15:17:20.03   0.4 M  1.0  ARG2 
    ARG2  HI    0.6 347  S       15:17:28.15  -0.0 M  1.0  ARG2 
    DMLN  HT    0.6 340  P       15:17:21.54   0.4 M  1.0  DMLN 
    DMLN  HT    0.6 340  S       15:17:31.05   0.1 M  1.0  DMLN 
    RLS   HL    0.8  57  P       15:17:23.47  -0.0 M  1.0  RLS  
    RLS   HL    0.8  57  S       15:17:34.65  -0.3 M  1.0  RLS  
    AXS   HP    0.8  45  P       15:17:23.69  -0.4 M  1.0  AXS  
    AXS   HP    0.8  45  S       15:17:35.75  -0.3 M  1.0  AXS  
    FSK   HP    0.8 355  P       15:17:24.33  -0.2 M  1.0  FSK  
    FSK   HP    0.8 355  S       15:17:36.66  -0.1 M  1.0  FSK  
    DRO   HP    0.9  69  P       15:17:25.67  -0.1 M  1.0  DRO  
    DRO   HP    0.9  69  S       15:17:38.14  -0.9 M  1.0  DRO  
    EVGI  HT    1.0   0  P       15:17:27.10  -0.2 M  1.0  EVGI 
    ITM   HL    1.1 114  P       15:17:29.30  -0.2 M  1.0  ITM  
    ITM   HL    1.1 114  S       15:17:45.15  -0.4 M  1.0  ITM  
    AGRP  CL    1.1  48  P       15:17:29.83  -0.2 M  1.0  AGRP 
    AGRP  CL    1.1  48  S       15:17:46.78   0.3 M  1.0  AGRP 
    TSLK  HT    1.2   0  P       15:17:31.06   0.2 M  1.0  TSLK 
    TSLK  HT    1.2   0  S       15:17:48.11   0.1 M  1.0  TSLK 
    PVO   HP    1.2  35  P       15:17:31.19   0.1 M  1.0  PVO  
    PVO   HP    1.2  35  S       15:17:48.82   0.5 M  1.0  PVO  
    ZIRI  CL    1.2  57  P       15:17:31.34  -0.2 M  1.0  ZIRI 
    ZIRI  CL    1.2  57  S       15:17:49.56   0.4 M  1.0  ZIRI 
    KLV   HL    1.3  71  P       15:17:32.10   0.0 M  1.0  KLV  
    KLV   HL    1.3  71  S       15:17:50.42   0.3 M  1.0  KLV  
    EFP   HP    1.3  51  P       15:17:32.18  -0.1 M  1.0  EFP  
    AGEO  CL    1.3  60  P       15:17:32.02  -0.4 M  1.0  AGEO 
    AGEO  CL    1.3  60  S       15:17:51.32   0.6 M  1.0  AGEO 
    TEME  CL    1.3  63  P       15:17:32.72  -0.1 M  1.0  TEME 
    TEME  CL    1.3  63  S       15:17:51.96   0.5 M  1.0  TEME 
    GUR   HP    1.4  77  P       15:17:33.87  -0.3 M  1.0  GUR  
    GUR   HP    1.4  77  S       15:17:54.45   0.7 M  1.0  GUR  
    IGT   HT    1.9 353  P       15:17:42.10  -0.1 M  1.0  IGT  
    LKR   HL    2.1  61  P       15:17:45.16   0.1 M  1.0  LKR  
    LKR   HL    2.1  61  S       15:18:11.99  -0.9 M  1.0  LKR  
    VILL  HA    2.2  76  P       15:17:46.47   0.5 M  1.0  VILL 
    VLY   HL    2.5  85  P       15:17:51.09   0.5 M  1.0  VLY  
    NEO   HL    2.6  50  P       15:17:52.33   0.1 M  1.0  NEO  
    HORT  HT    3.5  33  P       15:18:04.53  -0.7 M  1.0  HORT 
    SOH   HT    3.8  33  P       15:18:09.41   0.0 M  1.0  SOH  

27 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.2  62  MLv     4.17  0.38    390.962      
    PSDA  HT    0.5 354  MLv     4.04  0.26     38.394      
    VLS   HL    0.5 355  MLv     3.95  0.17    22.1128      
    ARG2  HI    0.6 347  MLv     4.18  0.40    37.0002      
    DMLN  HT    0.6 340  MLv     3.97  0.19    28.3243      
    RLS   HL    0.8  57  MLv     3.66 -0.12    8.60125      
    AXS   HP    0.8  45  MLv     3.86  0.07    12.7644      
    FSK   HP    0.8 355  MLv     3.94  0.15     14.998      
    DRO   HP    0.9  69  MLv     3.42 -0.37    8.65177      
    EVGI  HT    1.0   0  MLv     3.83  0.05    9.61196      
    ITM   HL    1.1 114  MLv     3.83  0.05    8.20527      
    AGRP  CL    1.1  48  MLv     3.71 -0.08      5.915      
    TSLK  HT    1.2   0  MLv     3.77 -0.01    6.44904      
    PVO   HP    1.2  35  MLv     3.83  0.04    7.20936      
    ZIRI  CL    1.2  57  MLv     3.66 -0.13    4.74343      
    KLV   HL    1.3  71  MLv     3.67 -0.12    3.53194      
    EFP   HP    1.3  51  MLv     3.72 -0.07    5.11472      
    AGEO  CL    1.3  60  MLv     3.61 -0.17    1.14098      
    TEME  CL    1.3  63  MLv     3.65 -0.14    1.38389      
    GUR   HP    1.4  77  MLv     3.71 -0.08    4.41372      
    IGT   HT    1.9 353  MLv     3.69 -0.09    2.12354      
    LKR   HL    2.1  61  MLv     3.84  0.06    1.25056      
    VILL  HA    2.2  76  MLv     3.65 -0.13    1.40038      
    VLY   HL    2.5  85  MLv     3.64 -0.15   0.888729      
    NEO   HL    2.6  50  MLv     3.60 -0.19    0.95812      
    HORT  HT    3.5  33  MLv     3.85  0.07   0.266152      
    SOH   HT    3.8  33  MLv     4.16  0.38   0.644567