Earthquake Information
 Origin Time
2019-04-22 01:03:03 (GMT)
 Magnitude
M 2.3
 Latitude
37.6180° N
 Longitude
20.6617° E
 Focal Depth
4 km
 # of Arrivals
39
 Location 28.2 km SW of Zakynthos
61.7 km WSW of Andravida
272.9 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP18.5 57 P01:03:07.50 0.41.0M
LTHKHP18.5 57 S01:03:09.98 0.11.0M
PSDAHT55.6353 P01:03:13.64 0.31.0M
PSDAHT55.6353 S01:03:20.79 -0.21.0M
VLSHL62.5354 P01:03:14.53 0.01.0M
VLSHL62.5354 S01:03:22.74 -0.31.0M
ARG2HI64.1346 P01:03:15.19 0.41.0M
DMLNHT73.5340 P01:03:16.56 0.21.0M
DMLNHT73.5340 S01:03:26.17 0.01.0M
RLSHL85.7 55 P01:03:18.30 -0.11.0M
RLSHL85.7 55 S01:03:29.69 0.01.0M
AXSHP89.8 44 P01:03:18.79 -0.21.0M
AXSHP89.8 44 S01:03:30.70 -0.21.0M
FSKHP94.0355 P01:03:19.44 -0.21.0M
FSKHP94.0355 S01:03:32.14 0.21.0M
DROHP99.4 68 P01:03:20.61 0.01.0M
DROHP99.4 68 S01:03:33.73 0.11.0M
EVGIHT111.5360 P01:03:22.10 -0.31.0M
EVGIHT111.5360 S01:03:37.21 0.31.0M
ITMHL121.8114 P01:03:24.23 0.11.0M
ITMHL121.8114 S01:03:40.15 0.21.0M
NYDRHT121.9 2 P01:03:23.46 -0.61.0M
NYDRHT121.9 2 S01:03:39.98 0.21.0M
TSLKHT134.2360 P01:03:25.70 -0.31.0M
TSLKHT134.2360 S01:03:43.38 0.21.0M
PVOHP134.3 34 P01:03:26.14 0.11.0M
PVOHP134.3 34 S01:03:43.34 0.11.0M
KLVHL139.0 70 P01:03:26.72 -0.21.0M
KLVHL139.0 70 S01:03:44.96 0.21.0M
EFPHP141.3 51 P01:03:27.09 0.01.0M
EFPHP141.3 51 S01:03:45.41 0.31.0M
MG00CL143.2 52 P01:03:27.23 -0.21.0M
MG00CL143.2 52 S01:03:45.64 0.01.0M
GURHP151.9 77 P01:03:29.08 0.11.0M
GURHP151.9 77 S01:03:48.03 -0.31.0M
KALEHA155.4 57 P01:03:28.81 -0.61.0M
KALEHA155.4 57 S01:03:48.94 -0.21.0M
EVRHL175.8 35 P01:03:32.91 0.51.0M
IGTHT214.7352 P01:03:37.22 -0.11.0M


  Solution details

Event:
    Public ID              nkua2019huwx
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2019-04-22
    Time                  01:03:03.43
    Latitude              37.6180 deg  +/-      0 km
    Longitude             20.6617 deg  +/-      0 km
    Depth                       4 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.23 s
    Azimuthal gap             226 deg

2 Network magnitudes:
    MLv       2.32 +/- 0.13  17            
    M         2.32           17 preferred  

39 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.2  57  P       01:03:07.50   0.4 M  1.0  LTHK 
    LTHK  HP    0.2  57  S       01:03:09.98   0.1 M  1.0  LTHK 
    PSDA  HT    0.5 353  P       01:03:13.64   0.3 M  1.0  PSDA 
    PSDA  HT    0.5 353  S       01:03:20.79  -0.2 M  1.0  PSDA 
    VLS   HL    0.6 354  P       01:03:14.53  -0.0 M  1.0  VLS  
    VLS   HL    0.6 354  S       01:03:22.74  -0.3 M  1.0  VLS  
    ARG2  HI    0.6 346  P       01:03:15.19   0.4 M  1.0  ARG2 
    DMLN  HT    0.7 340  P       01:03:16.56   0.2 M  1.0  DMLN 
    DMLN  HT    0.7 340  S       01:03:26.17  -0.0 M  1.0  DMLN 
    RLS   HL    0.8  55  P       01:03:18.30  -0.1 M  1.0  RLS  
    RLS   HL    0.8  55  S       01:03:29.69  -0.0 M  1.0  RLS  
    AXS   HP    0.8  44  P       01:03:18.79  -0.2 M  1.0  AXS  
    AXS   HP    0.8  44  S       01:03:30.70  -0.2 M  1.0  AXS  
    FSK   HP    0.8 355  P       01:03:19.44  -0.2 M  1.0  FSK  
    FSK   HP    0.8 355  S       01:03:32.14   0.2 M  1.0  FSK  
    DRO   HP    0.9  68  P       01:03:20.61  -0.0 M  1.0  DRO  
    DRO   HP    0.9  68  S       01:03:33.73   0.1 M  1.0  DRO  
    EVGI  HT    1.0 360  P       01:03:22.10  -0.3 M  1.0  EVGI 
    EVGI  HT    1.0 360  S       01:03:37.21   0.3 M  1.0  EVGI 
    NYDR  HT    1.1   2  P       01:03:23.46  -0.6 M  1.0  NYDR 
    NYDR  HT    1.1   2  S       01:03:39.98   0.2 M  1.0  NYDR 
    ITM   HL    1.1 114  P       01:03:24.23   0.1 M  1.0  ITM  
    ITM   HL    1.1 114  S       01:03:40.15   0.2 M  1.0  ITM  
    TSLK  HT    1.2 360  P       01:03:25.70  -0.3 M  1.0  TSLK 
    TSLK  HT    1.2 360  S       01:03:43.38   0.2 M  1.0  TSLK 
    PVO   HP    1.2  34  P       01:03:26.14   0.1 M  1.0  PVO  
    PVO   HP    1.2  34  S       01:03:43.34   0.1 M  1.0  PVO  
    KLV   HL    1.3  70  P       01:03:26.72  -0.2 M  1.0  KLV  
    KLV   HL    1.3  70  S       01:03:44.96   0.2 M  1.0  KLV  
    EFP   HP    1.3  51  P       01:03:27.09  -0.0 M  1.0  EFP  
    EFP   HP    1.3  51  S       01:03:45.41   0.3 M  1.0  EFP  
    MG00  CL    1.3  52  P       01:03:27.23  -0.2 M  1.0  MG00 
    MG00  CL    1.3  52  S       01:03:45.64  -0.0 M  1.0  MG00 
    GUR   HP    1.4  77  P       01:03:29.08   0.1 M  1.0  GUR  
    GUR   HP    1.4  77  S       01:03:48.03  -0.3 M  1.0  GUR  
    KALE  HA    1.4  57  P       01:03:28.81  -0.6 M  1.0  KALE 
    KALE  HA    1.4  57  S       01:03:48.94  -0.2 M  1.0  KALE 
    EVR   HL    1.6  35  P       01:03:32.91   0.5 M  1.0  EVR  
    IGT   HT    1.9 352  P       01:03:37.22  -0.1 M  1.0  IGT  

21 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.2  57  MLv     2.72  0.40    14.2904      
    PSDA  HT    0.5 353  MLv     2.76  0.44    1.88657      
    VLS   HL    0.6 354  MLv     2.49  0.17   0.752009      
    ARG2  HI    0.6 346  MLv     2.56  0.24   0.868386      
    DMLN  HT    0.7 340  MLv     2.70  0.38    1.48283      
    RLS   HL    0.8  55  MLv     2.31 -0.01   0.379995      
    AXS   HP    0.8  44  MLv     2.43  0.11   0.480481      
    FSK   HP    0.8 355  MLv     2.26 -0.06   0.310628      
    DRO   HP    0.9  68  MLv     2.07 -0.25   0.392972      
    EVGI  HT    1.0 360  MLv     2.38  0.06    0.33028      
    NYDR  HT    1.1   2  MLv     2.39  0.07   0.221297      
    ITM   HL    1.1 114  MLv     2.25 -0.07   0.216875      
    TSLK  HT    1.2 360  MLv     2.25 -0.07   0.189475      
    PVO   HP    1.2  34  MLv     2.32 -0.00   0.220977      
    KLV   HL    1.3  70  MLv     2.05 -0.27   0.0866023      
    EFP   HP    1.3  51  MLv     2.20 -0.12   0.156421      
    MG00  CL    1.3  52  MLv     2.23 -0.09   0.213136      
    GUR   HP    1.4  77  MLv     2.24 -0.08   0.150229      
    KALE  HA    1.4  57  MLv     2.12 -0.20   0.109655      
    EVR   HL    1.6  35  MLv     2.28 -0.04   0.125777      
    IGT   HT    1.9 352  MLv     2.15 -0.17   0.0600299