Earthquake Information
 Origin Time
 2019-04-27 15:07:59 (GMT)
 Magnitude
 M 4.1
 Latitude
 37.6255° N
 Longitude
 20.4400° E
 Focal Depth
 8 km
 # of Arrivals
 62
 Location 44.1 km WSW of Zakynthos
61.0 km S of Argostoli
292.0 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)
1421172 1.77E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
37.634520.438118.04.1

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
LTHKHP36.1 75 P15:08:06.48 -0.11.0M
LTHKHP36.1 75 S15:08:11.57 -0.21.0M
PSDAHT55.8 13 P15:08:09.72 0.01.0M
PSDAHT55.8 13 S15:08:17.26 -0.21.0M
ARG2HI61.6 4 P15:08:10.76 0.11.0M
VLSHL62.7 12 P15:08:10.66 -0.31.0M
VLSHL62.7 12 S15:08:19.29 -0.31.0M
DMLNHT68.4355 P15:08:11.67 -0.21.0M
DMLNHT68.4355 S15:08:20.72 -0.61.0M
FSKHP93.3 7 P15:08:15.28 -0.51.0M
FSKHP93.3 7 S15:08:28.19 -0.21.0M
RLSHL101.9 62 P15:08:17.28 0.01.0M
RLSHL101.9 62 S15:08:30.37 -0.51.0M
AXSHP103.8 52 P15:08:17.56 0.01.0M
AXSHP103.8 52 S15:08:31.79 0.31.0M
EVGIHT112.3 10 P15:08:18.69 -0.11.0M
EVGIHT112.3 10 S15:08:34.03 0.21.0M
DROHP117.5 72 P15:08:20.03 0.31.0M
DROHP117.5 72 S15:08:34.92 -0.51.0M
NYDRHT123.1 11 P15:08:20.25 -0.21.0M
NYDRHT123.1 11 S15:08:37.31 0.61.0M
TSLKHT134.7 8 P15:08:23.02 0.71.0M
ITMHL140.3111 P15:08:23.18 -0.11.0M
ITMHL140.3111 S15:08:41.42 -0.31.0M
AGRPCL141.3 53 P15:08:23.44 0.11.0M
AGRPCL141.3 53 S15:08:42.40 0.51.0M
ZIRICL152.9 60 P15:08:25.21 0.11.0M
ZIRICL152.9 60 S15:08:45.31 0.31.0M
EFPHP156.3 55 P15:08:26.20 0.51.0M
EFPHP156.3 55 S15:08:46.48 0.51.0M
KLVHL157.2 73 P15:08:26.08 0.11.0M
KLVHL157.2 73 S15:08:46.45 -0.11.0M
MG00CL158.5 57 P15:08:26.08 0.11.0M
MG00CL158.5 57 S15:08:46.61 0.01.0M
AGEOCL159.1 64 P15:08:26.40 0.31.0M
AGEOCL159.1 64 S15:08:46.98 0.21.0M
AMPLHP159.2 25 P15:08:26.72 0.61.0M
AMPLHP159.2 25 S15:08:47.19 0.41.0M
PYRGCL163.4 58 P15:08:27.51 0.71.0M
PYRGCL163.4 58 S15:08:47.95 -0.21.0M
ANXHP168.4 50 P15:08:28.15 0.51.0M
ANXHP168.4 50 S15:08:49.57 0.01.0M
GURHP170.7 78 P15:08:28.21 0.21.0M
GURHP170.7 78 S15:08:49.93 -0.21.0M
VLXHP173.4 99 P15:08:28.10 -0.21.0M
VLXHP173.4 99 S15:08:50.16 -0.61.0M
IGTHT212.2357 P15:08:33.18 0.11.0M
IGTHT212.2357 S15:08:59.12 -0.11.0M
LTKHP226.3 79 P15:08:34.51 -0.51.0M
LTKHP226.3 79 S15:09:02.71 0.01.0M
AXARHA231.7 57 P15:08:36.31 0.61.0M
AXARHA231.7 57 S15:09:03.63 -0.31.0M
KEKHL238.7346 P15:08:36.87 0.41.0M
KEKHL238.7346 S15:09:04.96 -0.41.0M
LKRHL251.1 63 P15:08:37.91 -0.21.0M
THLHL255.4 33 P15:08:39.21 0.61.0M
THLHL255.4 33 S15:09:08.80 -0.41.0M
TYRNHT279.3 34 P15:08:41.73 0.11.0M
NEOHL305.8 52 P15:08:44.62 -0.51.0M
LITHT327.4 33 P15:08:47.34 -0.61.0M
KYMIHL339.2 71 P15:08:48.97 -0.51.0M
SOHHT435.0 35 P15:09:01.15 -0.61.0M


  Solution details 

Event:
    Public ID              nkua2019ifci
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2019-04-27
    Time                  15:07:59.92
    Latitude              37.6255 deg  +/-      1 km
    Longitude             20.4400 deg  +/-      1 km
    Depth                       8 km   +/-    1 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.35 s
    Azimuthal gap             236 deg

2 Network magnitudes:
    MLv       4.10 +/- 0.18  33            
    M         4.10           33 preferred  

62 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.3  75  P       15:08:06.48  -0.1 M  1.0  LTHK 
    LTHK  HP    0.3  75  S       15:08:11.57  -0.2 M  1.0  LTHK 
    PSDA  HT    0.5  13  P       15:08:09.72  -0.0 M  1.0  PSDA 
    PSDA  HT    0.5  13  S       15:08:17.26  -0.2 M  1.0  PSDA 
    ARG2  HI    0.6   4  P       15:08:10.76   0.1 M  1.0  ARG2 
    VLS   HL    0.6  12  P       15:08:10.66  -0.3 M  1.0  VLS  
    VLS   HL    0.6  12  S       15:08:19.29  -0.3 M  1.0  VLS  
    DMLN  HT    0.6 355  P       15:08:11.67  -0.2 M  1.0  DMLN 
    DMLN  HT    0.6 355  S       15:08:20.72  -0.6 M  1.0  DMLN 
    FSK   HP    0.8   7  P       15:08:15.28  -0.5 M  1.0  FSK  
    FSK   HP    0.8   7  S       15:08:28.19  -0.2 M  1.0  FSK  
    RLS   HL    0.9  62  P       15:08:17.28   0.0 M  1.0  RLS  
    RLS   HL    0.9  62  S       15:08:30.37  -0.5 M  1.0  RLS  
    AXS   HP    0.9  52  P       15:08:17.56   0.0 M  1.0  AXS  
    AXS   HP    0.9  52  S       15:08:31.79   0.3 M  1.0  AXS  
    EVGI  HT    1.0  10  P       15:08:18.69  -0.1 M  1.0  EVGI 
    EVGI  HT    1.0  10  S       15:08:34.03   0.2 M  1.0  EVGI 
    DRO   HP    1.1  72  P       15:08:20.03   0.3 M  1.0  DRO  
    DRO   HP    1.1  72  S       15:08:34.92  -0.5 M  1.0  DRO  
    NYDR  HT    1.1  11  P       15:08:20.25  -0.2 M  1.0  NYDR 
    NYDR  HT    1.1  11  S       15:08:37.31   0.6 M  1.0  NYDR 
    TSLK  HT    1.2   8  P       15:08:23.02   0.7 M  1.0  TSLK 
    ITM   HL    1.3 111  P       15:08:23.18  -0.1 M  1.0  ITM  
    ITM   HL    1.3 111  S       15:08:41.42  -0.3 M  1.0  ITM  
    AGRP  CL    1.3  53  P       15:08:23.44   0.1 M  1.0  AGRP 
    AGRP  CL    1.3  53  S       15:08:42.40   0.5 M  1.0  AGRP 
    ZIRI  CL    1.4  60  P       15:08:25.21   0.1 M  1.0  ZIRI 
    ZIRI  CL    1.4  60  S       15:08:45.31   0.3 M  1.0  ZIRI 
    EFP   HP    1.4  55  P       15:08:26.20   0.5 M  1.0  EFP  
    EFP   HP    1.4  55  S       15:08:46.48   0.5 M  1.0  EFP  
    KLV   HL    1.4  73  P       15:08:26.08   0.1 M  1.0  KLV  
    KLV   HL    1.4  73  S       15:08:46.45  -0.1 M  1.0  KLV  
    MG00  CL    1.4  57  P       15:08:26.08   0.1 M  1.0  MG00 
    MG00  CL    1.4  57  S       15:08:46.61  -0.0 M  1.0  MG00 
    AMPL  HP    1.4  25  P       15:08:26.72   0.6 M  1.0  AMPL 
    AMPL  HP    1.4  25  S       15:08:47.19   0.4 M  1.0  AMPL 
    AGEO  CL    1.4  64  P       15:08:26.40   0.3 M  1.0  AGEO 
    AGEO  CL    1.4  64  S       15:08:46.98   0.2 M  1.0  AGEO 
    PYRG  CL    1.5  58  P       15:08:27.51   0.7 M  1.0  PYRG 
    PYRG  CL    1.5  58  S       15:08:47.95  -0.2 M  1.0  PYRG 
    ANX   HP    1.5  50  P       15:08:28.15   0.5 M  1.0  ANX  
    ANX   HP    1.5  50  S       15:08:49.57   0.0 M  1.0  ANX  
    GUR   HP    1.5  78  P       15:08:28.21   0.2 M  1.0  GUR  
    GUR   HP    1.5  78  S       15:08:49.93  -0.2 M  1.0  GUR  
    VLX   HP    1.6  99  P       15:08:28.10  -0.2 M  1.0  VLX  
    VLX   HP    1.6  99  S       15:08:50.16  -0.6 M  1.0  VLX  
    IGT   HT    1.9 357  P       15:08:33.18   0.1 M  1.0  IGT  
    IGT   HT    1.9 357  S       15:08:59.12  -0.1 M  1.0  IGT  
    LTK   HP    2.0  79  P       15:08:34.51  -0.5 M  1.0  LTK  
    LTK   HP    2.0  79  S       15:09:02.71  -0.0 M  1.0  LTK  
    AXAR  HA    2.1  57  P       15:08:36.31   0.6 M  1.0  AXAR 
    AXAR  HA    2.1  57  S       15:09:03.63  -0.3 M  1.0  AXAR 
    KEK   HL    2.1 346  P       15:08:36.87   0.4 M  1.0  KEK  
    KEK   HL    2.1 346  S       15:09:04.96  -0.4 M  1.0  KEK  
    LKR   HL    2.3  63  P       15:08:37.91  -0.2 M  1.0  LKR  
    THL   HL    2.3  33  P       15:08:39.21   0.6 M  1.0  THL  
    THL   HL    2.3  33  S       15:09:08.80  -0.4 M  1.0  THL  
    TYRN  HT    2.5  34  P       15:08:41.73   0.1 M  1.0  TYRN 
    NEO   HL    2.8  52  P       15:08:44.62  -0.5 M  1.0  NEO  
    LIT   HT    2.9  33  P       15:08:47.34  -0.6 M  1.0  LIT  
    KYMI  HL    3.1  71  P       15:08:48.97  -0.5 M  1.0  KYMI 
    SOH   HT    3.9  35  P       15:09:01.15  -0.6 M  1.0  SOH  

35 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.3  75  MLv     4.06 -0.04    113.847      
    PSDA  HT    0.5  13  MLv     4.03 -0.08    34.1178      
    ARG2  HI    0.6   4  MLv     4.23  0.12    41.4712      
    VLS   HL    0.6  12  MLv     4.20  0.10    38.9386      
    DMLN  HT    0.6 355  MLv     4.21  0.11    50.8558      
    FSK   HP    0.8   7  MLv     4.22  0.12    28.3484      
    RLS   HL    0.9  62  MLv     3.95 -0.15    13.8723      
    AXS   HP    0.9  52  MLv     4.09 -0.01    18.7711      
    EVGI  HT    1.0  10  MLv     4.19  0.09    21.3505      
    DRO   HP    1.1  72  MLv     3.81 -0.30    17.3925      
    NYDR  HT    1.1  11  MLv     4.12  0.01    11.5533      
    TSLK  HT    1.2   8  MLv     4.08 -0.02    12.7616      
    ITM   HL    1.3 111  MLv     4.09 -0.01     12.296      
    AGRP  CL    1.3  53  MLv     4.07 -0.03     11.654      
    ZIRI  CL    1.4  60  MLv     3.99 -0.11    8.50019      
    EFP   HP    1.4  55  MLv     4.11  0.00    10.6398      
    KLV   HL    1.4  73  MLv     4.23  0.13    10.6888      
    MG00  CL    1.4  57  MLv     3.97 -0.13    9.74213      
    AMPL  HP    1.4  25  MLv     4.11  0.01     10.351      
    AGEO  CL    1.4  64  MLv     4.02 -0.08    2.42957      
    PYRG  CL    1.5  58  MLv     4.28  0.18    9.25345      
    ANX   HP    1.5  50  MLv     4.32  0.22    15.1049      
    GUR   HP    1.5  78  MLv     4.06 -0.04    8.11678      
    VLX   HP    1.6  99  MLv     3.54 -0.56    2.35941      
    IGT   HT    1.9 357  MLv     4.01 -0.10    4.42614      
    LTK   HP    2.0  79  MLv     2.72 -1.38   0.742356      
    AXAR  HA    2.1  57  MLv     3.86 -0.24    10.1055      
    KEK   HL    2.1 346  MLv     4.04 -0.07    6.64806      
    LKR   HL    2.3  63  MLv     4.26  0.16     2.7176      
    THL   HL    2.3  33  MLv     4.48  0.38    4.81149      
    TYRN  HT    2.5  34  MLv     4.37  0.26    3.64203      
    NEO   HL    2.8  52  MLv     4.02 -0.08    2.14497      
    LIT   HT    2.9  33  MLv     4.41  0.30     2.1287      
    KYMI  HL    3.1  71  MLv     4.01 -0.10    1.02648      
    SOH   HT    3.9  35  MLv     4.46  0.35     1.1975