Earthquake Information
 Origin Time
2019-04-03 11:36:59 (GMT)
 Magnitude
M 3.4
 Latitude
37.9720° N
 Longitude
21.8888° E
 Focal Depth
2 km
 # of Arrivals
71
 Location 20.7 km WSW of Kalavrita
33.2 km SSE of Patras
161.7 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  Foc.Mech.
  

  Focal Mechanism

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
16250-20 1.69E+21

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
37.972421.885416.03.4

Source parameters determination

Click here for detailed focal mechanism solution


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KLVHL24.3 71 P11:37:05.13 0.31.0M
KLVHL24.3 71 S11:37:08.59 -0.11.0M
KLV1HI20.4 71 P11:37:04.57 0.41.0M
KLV1HI20.4 71 S11:37:07.68 0.21.0M
AGEOCL36.0 25 P11:37:06.99 0.21.0M
AGEOCL36.0 25 S11:37:12.10 0.01.0M
PATCHL34.9341 P11:37:07.04 0.41.0M
RLSHL38.3284 P11:37:07.00 -0.31.0M
RLSHL38.3284 S11:37:12.70 -0.21.0M
GURHP40.0 96 P11:37:07.47 -0.21.0M
GURHP40.0 96 S11:37:12.92 -0.71.0M
MALACL46.9358 P11:37:08.76 0.11.0M
MALACL46.9358 S11:37:15.41 0.11.0M
MG00CL49.5 6 P11:37:09.17 0.11.0M
MG00CL49.5 6 S11:37:15.83 -0.31.0M
PSARCL47.2 32 P11:37:08.79 0.11.0M
PSARCL47.2 32 S11:37:15.69 0.21.0M
AXSHP51.3299 P11:37:09.77 0.31.0M
AXSHP51.3299 S11:37:16.37 -0.31.0M
EFPHP50.6 2 P11:37:09.38 0.11.0M
EFPHP50.6 2 S11:37:16.10 -0.31.0M
PANRCL54.7 35 P11:37:10.10 0.11.0M
PANRCL54.7 35 S11:37:17.29 -0.31.0M
DLFAHL77.3 43 P11:37:13.35 -0.41.0M
DLFAHL77.3 43 S11:37:23.94 -0.31.0M
VLXHP79.6147 P11:37:14.04 -0.11.0M
VLXHP79.6147 S11:37:24.57 -0.41.0M
ITMHL88.3178 P11:37:15.34 -0.11.0M
ITMHL88.3178 S11:37:27.54 0.21.0M
EVRHL105.2356 P11:37:19.04 0.81.0M
EVRHL105.2356 S11:37:32.59 0.31.0M
LTKHP94.7 87 P11:37:16.34 -0.21.0M
AXARHA111.0 37 P11:37:18.84 -0.31.0M
AXARHA111.0 37 S11:37:33.66 -0.11.0M
PSDAHT115.3278 P11:37:19.45 -0.41.0M
PSDAHT115.3278 S11:37:34.85 -0.11.0M
VLSHL116.1281 P11:37:19.49 -0.51.0M
LKRHL122.7 52 P11:37:20.94 0.01.0M
MAKRHA117.7 10 P11:37:20.37 0.21.0M
MAKRHA117.7 10 S11:37:35.67 0.11.0M
VILLHA126.4 80 P11:37:22.34 0.71.0M
DMLNHT135.9283 P11:37:22.78 -0.31.0M
DMLNHT135.9283 S11:37:41.28 0.61.0M
EVGIHT129.5304 P11:37:21.84 -0.21.0M
KRNDHT128.9120 P11:37:22.24 0.31.0M
KRNDHT128.9120 S11:37:39.41 0.71.0M
NYDRHT132.6308 P11:37:22.17 -0.31.0M
DRAGHT139.3305 P11:37:23.39 -0.21.0M
TSLKHT143.3311 P11:37:24.73 0.61.0M
TSLKHT143.3311 S11:37:43.16 0.51.0M
ATHHL160.3 90 P11:37:27.09 0.31.0M
ATHUHA166.2 90 P11:37:27.69 -0.11.0M
ATHUHA166.2 90 S11:37:49.30 0.41.0M
TETRHL161.7341 P11:37:27.87 0.81.0M
VLIHL167.9146 P11:37:28.77 0.81.0M
VLIHL167.9146 S11:37:49.30 0.11.0M
VLYHL167.7 95 P11:37:27.43 -0.51.0M
VLYHL167.7 95 S11:37:49.26 -0.11.0M
DIONHL179.4 86 P11:37:29.33 -0.31.0M
DIONHL179.4 86 S11:37:52.94 0.61.0M
PTLHL173.2 87 P11:37:28.37 -0.51.0M
THLHL177.4 4 P11:37:29.66 0.41.0M
NEOHL188.1 38 P11:37:30.37 -0.31.0M
KYMIHL206.5 69 P11:37:32.41 -0.71.0M
KYMIHL206.5 69 S11:37:57.41 -0.91.0M
KARYHA223.4 88 P11:37:34.94 -0.31.0M
LITHT242.3 12 P11:37:38.07 0.41.0M
SOHHT340.9 22 P11:37:49.49 -0.81.0M
KNTHT365.1 14 P11:37:53.52 0.21.0M
IDIMN400.9138 P11:37:58.28 0.21.0M
TIPMN465.7287 P11:38:05.61 -0.91.0M


  Solution details

Event:
    Public ID              nkua2019gmzh
    Type                   earthquake
    Description
      region name: Southern Greece
Origin:
    Date                   2019-04-03
    Time                  11:36:59.89
    Latitude              37.9720 deg  +/-      0 km
    Longitude             21.8888 deg  +/-      0 km
    Depth                       2 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.37 s
    Azimuthal gap             100 deg

2 Network magnitudes:
    MLv       3.43 +/- 0.17  36            
    M         3.43           36 preferred  

71 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KLV1  HI    0.2  71  P       11:37:04.57   0.4 M  1.0  KLV1 
    KLV1  HI    0.2  71  S       11:37:07.68   0.2 M  1.0  KLV1 
    KLV   HL    0.2  71  P       11:37:05.13   0.3 M  1.0  KLV  
    KLV   HL    0.2  71  S       11:37:08.59  -0.1 M  1.0  KLV  
    PATC  HL    0.3 341  P       11:37:07.04   0.4 M  1.0  PATC 
    AGEO  CL    0.3  25  P       11:37:06.99   0.2 M  1.0  AGEO 
    AGEO  CL    0.3  25  S       11:37:12.10   0.0 M  1.0  AGEO 
    RLS   HL    0.3 284  P       11:37:07.00  -0.3 M  1.0  RLS  
    RLS   HL    0.3 284  S       11:37:12.70  -0.2 M  1.0  RLS  
    GUR   HP    0.4  96  P       11:37:07.47  -0.2 M  1.0  GUR  
    GUR   HP    0.4  96  S       11:37:12.92  -0.7 M  1.0  GUR  
    MALA  CL    0.4 358  P       11:37:08.76   0.1 M  1.0  MALA 
    MALA  CL    0.4 358  S       11:37:15.41   0.1 M  1.0  MALA 
    PSAR  CL    0.4  32  P       11:37:08.79   0.1 M  1.0  PSAR 
    PSAR  CL    0.4  32  S       11:37:15.69   0.2 M  1.0  PSAR 
    MG00  CL    0.4   6  P       11:37:09.17   0.1 M  1.0  MG00 
    MG00  CL    0.4   6  S       11:37:15.83  -0.3 M  1.0  MG00 
    EFP   HP    0.5   2  P       11:37:09.38   0.1 M  1.0  EFP  
    EFP   HP    0.5   2  S       11:37:16.10  -0.3 M  1.0  EFP  
    AXS   HP    0.5 299  P       11:37:09.77   0.3 M  1.0  AXS  
    AXS   HP    0.5 299  S       11:37:16.37  -0.3 M  1.0  AXS  
    PANR  CL    0.5  35  P       11:37:10.10   0.1 M  1.0  PANR 
    PANR  CL    0.5  35  S       11:37:17.29  -0.3 M  1.0  PANR 
    DLFA  HL    0.7  43  P       11:37:13.35  -0.4 M  1.0  DLFA 
    DLFA  HL    0.7  43  S       11:37:23.94  -0.3 M  1.0  DLFA 
    VLX   HP    0.7 147  P       11:37:14.04  -0.1 M  1.0  VLX  
    VLX   HP    0.7 147  S       11:37:24.57  -0.4 M  1.0  VLX  
    ITM   HL    0.8 178  P       11:37:15.34  -0.1 M  1.0  ITM  
    ITM   HL    0.8 178  S       11:37:27.54   0.2 M  1.0  ITM  
    LTK   HP    0.9  87  P       11:37:16.34  -0.2 M  1.0  LTK  
    EVR   HL    0.9 356  P       11:37:19.04   0.8 M  1.0  EVR  
    EVR   HL    0.9 356  S       11:37:32.59   0.3 M  1.0  EVR  
    AXAR  HA    1.0  37  P       11:37:18.84  -0.3 M  1.0  AXAR 
    AXAR  HA    1.0  37  S       11:37:33.66  -0.1 M  1.0  AXAR 
    PSDA  HT    1.0 278  P       11:37:19.45  -0.4 M  1.0  PSDA 
    PSDA  HT    1.0 278  S       11:37:34.85  -0.1 M  1.0  PSDA 
    VLS   HL    1.0 281  P       11:37:19.49  -0.5 M  1.0  VLS  
    MAKR  HA    1.1  10  P       11:37:20.37   0.2 M  1.0  MAKR 
    MAKR  HA    1.1  10  S       11:37:35.67   0.1 M  1.0  MAKR 
    LKR   HL    1.1  52  P       11:37:20.94  -0.0 M  1.0  LKR  
    VILL  HA    1.1  80  P       11:37:22.34   0.7 M  1.0  VILL 
    KRND  HT    1.2 120  P       11:37:22.24   0.3 M  1.0  KRND 
    KRND  HT    1.2 120  S       11:37:39.41   0.7 M  1.0  KRND 
    EVGI  HT    1.2 304  P       11:37:21.84  -0.2 M  1.0  EVGI 
    NYDR  HT    1.2 308  P       11:37:22.17  -0.3 M  1.0  NYDR 
    DMLN  HT    1.2 283  P       11:37:22.78  -0.3 M  1.0  DMLN 
    DMLN  HT    1.2 283  S       11:37:41.28   0.6 M  1.0  DMLN 
    DRAG  HT    1.3 305  P       11:37:23.39  -0.2 M  1.0  DRAG 
    TSLK  HT    1.3 311  P       11:37:24.73   0.6 M  1.0  TSLK 
    TSLK  HT    1.3 311  S       11:37:43.16   0.5 M  1.0  TSLK 
    ATH   HL    1.4  90  P       11:37:27.09   0.3 M  1.0  ATH  
    TETR  HL    1.5 341  P       11:37:27.87   0.8 M  1.0  TETR 
    ATHU  HA    1.5  90  P       11:37:27.69  -0.1 M  1.0  ATHU 
    ATHU  HA    1.5  90  S       11:37:49.30   0.4 M  1.0  ATHU 
    VLI   HL    1.5 146  P       11:37:28.77   0.8 M  1.0  VLI  
    VLI   HL    1.5 146  S       11:37:49.30   0.1 M  1.0  VLI  
    VLY   HL    1.5  95  P       11:37:27.43  -0.5 M  1.0  VLY  
    VLY   HL    1.5  95  S       11:37:49.26  -0.1 M  1.0  VLY  
    PTL   HL    1.6  87  P       11:37:28.37  -0.5 M  1.0  PTL  
    THL   HL    1.6   4  P       11:37:29.66   0.4 M  1.0  THL  
    DION  HL    1.6  86  P       11:37:29.33  -0.3 M  1.0  DION 
    DION  HL    1.6  86  S       11:37:52.94   0.6 M  1.0  DION 
    NEO   HL    1.7  38  P       11:37:30.37  -0.3 M  1.0  NEO  
    KYMI  HL    1.9  69  P       11:37:32.41  -0.7 M  1.0  KYMI 
    KYMI  HL    1.9  69  S       11:37:57.41  -0.9 M  1.0  KYMI 
    KARY  HA    2.0  88  P       11:37:34.94  -0.3 M  1.0  KARY 
    LIT   HT    2.2  12  P       11:37:38.07   0.4 M  1.0  LIT  
    SOH   HT    3.1  22  P       11:37:49.49  -0.8 M  1.0  SOH  
    KNT   HT    3.3  14  P       11:37:53.52   0.2 M  1.0  KNT  
    IDI   MN    3.6 138  P       11:37:58.28   0.2 M  1.0  IDI  
    TIP   MN    4.2 287  P       11:38:05.61  -0.9 M  1.0  TIP  

45 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KLV1  HI    0.2  71  MLv     3.56  0.13    90.4208      
    KLV   HL    0.2  71  MLv     3.63  0.19    63.4513      
    PATC  HL    0.3 341  MLv     3.73  0.30    57.3757      
    AGEO  CL    0.3  25  MLv     3.85  0.41    20.2684      
    RLS   HL    0.3 284  MLv     3.43 -0.00    23.6016      
    GUR   HP    0.4  96  MLv     3.68  0.25    38.1584      
    MALA  CL    0.4 358  MLv     3.47  0.04    12.2545      
    PSAR  CL    0.4  32  MLv     3.43 -0.01    14.0808      
    MG00  CL    0.4   6  MLv     3.82  0.39    39.5644      
    EFP   HP    0.5   2  MLv     3.78  0.34    25.8991      
    AXS   HP    0.5 299  MLv     3.31 -0.12    8.55336      
    PANR  CL    0.5  35  MLv     3.14 -0.29   0.0928289      
    DLFA  HL    0.7  43  MLv     3.68  0.25    9.89033      
    VLX   HP    0.7 147  MLv     3.05 -0.38    2.26325      
    ITM   HL    0.8 178  MLv     3.44  0.00    4.97113      
    LTK   HP    0.9  87  MLv     2.30 -1.14    1.26753      
    EVR   HL    0.9 356  MLv     3.67  0.24    7.00033      
    AXAR  HA    1.0  37  MLv     3.10 -0.34    6.95011      
    PSDA  HT    1.0 278  MLv     3.58  0.14    5.01786      
    VLS   HL    1.0 281  MLv     3.50  0.07    4.17635      
    MAKR  HA    1.1  10  MLv     3.66  0.22     8.9247      
    LKR   HL    1.1  52  MLv     3.71  0.28    3.39402      
    VILL  HA    1.1  80  MLv     3.33 -0.10    2.51374      
    KRND  HT    1.2 120  MLv     3.43 -0.00    3.08221      
    EVGI  HT    1.2 304  MLv     3.35 -0.08    2.52845      
    NYDR  HT    1.2 308  MLv     3.37 -0.06    1.85821      
    DMLN  HT    1.2 283  MLv     3.63  0.19    6.10585      
    DRAG  HT    1.3 305  MLv     2.73 -0.70   0.0359326      
    TSLK  HT    1.3 311  MLv     3.40 -0.03    2.44261      
    ATH   HL    1.4  90  MLv     3.58  0.14    2.98602      
    TETR  HL    1.5 341  MLv     3.56  0.13    2.82846      
    ATHU  HA    1.5  90  MLv     3.31 -0.12   0.943088      
    VLI   HL    1.5 146  MLv     3.44  0.01    2.57898      
    VLY   HL    1.5  95  MLv     3.57  0.14    2.70478      
    PTL   HL    1.6  87  MLv     3.35 -0.09    1.51721      
    THL   HL    1.6   4  MLv     3.48  0.05    1.18124      
    DION  HL    1.6  86  MLv     3.01 -0.42    1.84804      
    NEO   HL    1.7  38  MLv     3.57  0.14     2.9683      
    KYMI  HL    1.9  69  MLv     3.34 -0.09    1.02105      
    KARY  HA    2.0  88  MLv     3.36 -0.07   0.880383      
    LIT   HT    2.2  12  MLv     3.57  0.14   0.833606      
    SOH   HT    3.1  22  MLv     3.40 -0.03   0.251582      
    KNT   HT    3.3  14  MLv     3.61  0.17   0.303926      
    IDI   MN    3.6 138  MLv     3.61  0.17   0.201185      
    TIP   MN    4.2 287  MLv     3.36 -0.07   0.0637705