Earthquake Information
 Origin Time
2019-09-19 18:33:17 (GMT)
 Magnitude
M 4.3
 Latitude
37.5600° N
 Longitude
20.6128° E
 Focal Depth
3 km
 # of Arrivals
46
 Location 35.8 km SW of Zakynthos
68.8 km WSW of Andravida
278.3 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)
3616144 2.37E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
37.585820.617315.04.2

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
KRI1HI21.3 58 P18:33:22.11 0.21.0M
KRI1HI21.3 58 S18:33:24.79 -0.41.0M
LTHKHP25.8 50 P18:33:22.65 -0.11.0M
LTHKHP25.8 50 S18:33:25.70 -0.91.0M
ORTHHL33.2 13 P18:33:24.16 0.11.0M
ORTHHL33.2 13 S18:33:28.23 -0.71.0M
ARG2HI69.6351 P18:33:30.21 0.21.0M
ARG2HI69.6351 S18:33:39.00 -0.41.0M
PSDAHT61.7358 P18:33:28.77 0.01.0M
PSDAHT61.7358 S18:33:37.01 -0.11.0M
VLSHL68.6358 P18:33:29.79 -0.11.0M
VLSHL68.6358 S18:33:38.98 -0.21.0M
DMLNHT78.3344 P18:33:31.56 0.11.0M
DMLNHT78.3344 S18:33:41.92 -0.11.0M
EVGIHT118.0 2 P18:33:37.27 -0.61.0M
EVGIHT118.0 2 S18:33:53.96 0.81.0M
MALACL144.2 50 P18:33:41.70 -0.21.0M
MALACL144.2 50 S18:34:01.02 0.71.0M
PSARCL161.7 58 P18:33:45.12 0.51.0M
PSARCL161.7 58 S18:34:05.80 0.61.0M
ARS1HI186.6 87 P18:33:48.87 0.71.0M
ARS1HI186.6 87 S18:34:11.31 0.01.0M
DLFAHL194.0 58 P18:33:49.72 0.61.0M
DLFAHL194.0 58 S18:34:13.48 0.41.0M
LOUTHA212.9 77 P18:33:51.23 -0.31.0M
LTKHP213.2 76 P18:33:51.36 -0.31.0M
LTKHP213.2 76 S18:34:17.65 0.21.0M
TETRHL206.6 16 P18:33:51.03 0.31.0M
TETRHL206.6 16 S18:34:16.39 0.51.0M
AXARHA223.6 53 P18:33:53.22 0.31.0M
AXARHA223.6 53 S18:34:20.16 0.51.0M
PRMDHP223.0 11 P18:33:53.21 0.41.0M
VLIHL227.1114 P18:33:53.55 0.21.0M
VLIHL227.1114 S18:34:20.25 -0.21.0M
ATALHA245.4 59 P18:33:55.52 -0.21.0M
LKRHL241.4 60 P18:33:54.94 -0.21.0M
LKRHL241.4 60 S18:34:23.76 0.11.0M
THLHL254.0 29 P18:33:57.02 0.31.0M
THLHL254.0 29 S18:34:25.73 -0.71.0M
KTHAHL261.6124 P18:33:57.85 0.11.0M
KTHAHL261.6124 S18:34:27.80 -0.51.0M
STFNHA266.3 75 P18:33:58.17 -0.31.0M
STFNHA266.3 75 S18:34:29.13 -0.31.0M
TYRNHT277.5 31 P18:33:59.55 -0.21.0M
ANKYHL304.7128 P18:34:02.62 -0.71.0M
ANKYHL304.7128 S18:34:37.36 -0.61.0M


  Solution details

Event:
    Public ID              nkua2019skha
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2019-09-19
    Time                  18:33:17.66
    Latitude              37.5600 deg  +/-      1 km
    Longitude             20.6128 deg  +/-      1 km
    Depth                       3 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.40 s
    Azimuthal gap             216 deg

2 Network magnitudes:
    MLv       4.29 +/- 0.15  19            
    M         4.29           19 preferred  

46 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KRI1  HI    0.2  58  P       18:33:22.11   0.2 M  1.0  KRI1 
    KRI1  HI    0.2  58  S       18:33:24.79  -0.4 M  1.0  KRI1 
    LTHK  HP    0.2  50  P       18:33:22.65  -0.1 M  1.0  LTHK 
    LTHK  HP    0.2  50  S       18:33:25.70  -0.9 M  1.0  LTHK 
    ORTH  HL    0.3  13  P       18:33:24.16   0.1 M  1.0  ORTH 
    ORTH  HL    0.3  13  S       18:33:28.23  -0.7 M  1.0  ORTH 
    PSDA  HT    0.6 358  P       18:33:28.77   0.0 M  1.0  PSDA 
    PSDA  HT    0.6 358  S       18:33:37.01  -0.1 M  1.0  PSDA 
    VLS   HL    0.6 358  P       18:33:29.79  -0.1 M  1.0  VLS  
    VLS   HL    0.6 358  S       18:33:38.98  -0.2 M  1.0  VLS  
    ARG2  HI    0.6 351  P       18:33:30.21   0.2 M  1.0  ARG2 
    ARG2  HI    0.6 351  S       18:33:39.00  -0.4 M  1.0  ARG2 
    DMLN  HT    0.7 344  P       18:33:31.56   0.1 M  1.0  DMLN 
    DMLN  HT    0.7 344  S       18:33:41.92  -0.1 M  1.0  DMLN 
    EVGI  HT    1.1   2  P       18:33:37.27  -0.6 M  1.0  EVGI 
    EVGI  HT    1.1   2  S       18:33:53.96   0.8 M  1.0  EVGI 
    MALA  CL    1.3  50  P       18:33:41.70  -0.2 M  1.0  MALA 
    MALA  CL    1.3  50  S       18:34:01.02   0.7 M  1.0  MALA 
    PSAR  CL    1.5  58  P       18:33:45.12   0.5 M  1.0  PSAR 
    PSAR  CL    1.5  58  S       18:34:05.80   0.6 M  1.0  PSAR 
    ARS1  HI    1.7  87  P       18:33:48.87   0.7 M  1.0  ARS1 
    ARS1  HI    1.7  87  S       18:34:11.31  -0.0 M  1.0  ARS1 
    DLFA  HL    1.7  58  P       18:33:49.72   0.6 M  1.0  DLFA 
    DLFA  HL    1.7  58  S       18:34:13.48   0.4 M  1.0  DLFA 
    TETR  HL    1.9  16  P       18:33:51.03   0.3 M  1.0  TETR 
    TETR  HL    1.9  16  S       18:34:16.39   0.5 M  1.0  TETR 
    LOUT  HA    1.9  77  P       18:33:51.23  -0.3 M  1.0  LOUT 
    LTK   HP    1.9  76  P       18:33:51.36  -0.3 M  1.0  LTK  
    LTK   HP    1.9  76  S       18:34:17.65   0.2 M  1.0  LTK  
    PRMD  HP    2.0  11  P       18:33:53.21   0.4 M  1.0  PRMD 
    AXAR  HA    2.0  53  P       18:33:53.22   0.3 M  1.0  AXAR 
    AXAR  HA    2.0  53  S       18:34:20.16   0.5 M  1.0  AXAR 
    VLI   HL    2.0 114  P       18:33:53.55   0.2 M  1.0  VLI  
    VLI   HL    2.0 114  S       18:34:20.25  -0.2 M  1.0  VLI  
    LKR   HL    2.2  60  P       18:33:54.94  -0.2 M  1.0  LKR  
    LKR   HL    2.2  60  S       18:34:23.76   0.1 M  1.0  LKR  
    ATAL  HA    2.2  59  P       18:33:55.52  -0.2 M  1.0  ATAL 
    THL   HL    2.3  29  P       18:33:57.02   0.3 M  1.0  THL  
    THL   HL    2.3  29  S       18:34:25.73  -0.7 M  1.0  THL  
    KTHA  HL    2.4 124  P       18:33:57.85   0.1 M  1.0  KTHA 
    KTHA  HL    2.4 124  S       18:34:27.80  -0.5 M  1.0  KTHA 
    STFN  HA    2.4  75  P       18:33:58.17  -0.3 M  1.0  STFN 
    STFN  HA    2.4  75  S       18:34:29.13  -0.3 M  1.0  STFN 
    TYRN  HT    2.5  31  P       18:33:59.55  -0.2 M  1.0  TYRN 
    ANKY  HL    2.7 128  P       18:34:02.62  -0.7 M  1.0  ANKY 
    ANKY  HL    2.7 128  S       18:34:37.36  -0.6 M  1.0  ANKY 

25 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KRI1  HI    0.2  58  MLv     4.29  0.01    458.333      
    LTHK  HP    0.2  50  MLv     4.83  0.55    1229.51      
    ORTH  HL    0.3  13  MLv     4.46  0.17    339.402      
    PSDA  HT    0.6 358  MLv     4.51  0.22    79.4507      
    VLS   HL    0.6 358  MLv     4.52  0.24    76.0545      
    ARG2  HI    0.6 351  MLv     4.67  0.38    104.529      
    DMLN  HT    0.7 344  MLv     4.56  0.27    100.805      
    EVGI  HT    1.1   2  MLv     4.52  0.24    43.0956      
    MALA  CL    1.3  50  MLv     4.21 -0.08    12.0365      
    PSAR  CL    1.5  58  MLv     4.07 -0.22     9.2065      
    ARS1  HI    1.7  87  MLv     4.20 -0.09    9.28794      
    DLFA  HL    1.7  58  MLv     4.16 -0.13    7.81626      
    TETR  HL    1.9  16  MLv     4.38  0.09    11.1661      
    LOUT  HA    1.9  77  MLv     4.12 -0.17    5.64269      
    LTK   HP    1.9  76  MLv     2.96 -1.33    1.48512      
    PRMD  HP    2.0  11  MLv     4.31  0.02    7.86717      
    AXAR  HA    2.0  53  MLv     4.03 -0.26    16.1764      
    VLI   HL    2.0 114  MLv     4.12 -0.17     6.1857      
    LKR   HL    2.2  60  MLv     4.39  0.11    4.15574      
    ATAL  HA    2.2  59  MLv     4.20 -0.09    4.66282      
    THL   HL    2.3  29  MLv     4.34  0.06    3.58428      
    KTHA  HL    2.4 124  MLv     4.09 -0.20    3.03035      
    STFN  HA    2.4  75  MLv     4.24 -0.05    4.02754      
    TYRN  HT    2.5  31  MLv     4.33  0.04    3.42945      
    ANKY  HL    2.7 128  MLv     3.99 -0.30    1.47563