Earthquake Information
 Origin Time
 2018-12-04 18:40:42 (GMT)
 Magnitude
 M 2.6
 Latitude
 37.5057° N
 Longitude
 20.5032° E
 Focal Depth
 9 km
 # of Arrivals
 31
 Location 46.9 km SW of Zakynthos
74.2 km S of Argostoli
288.9 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP37.1 53 P18:40:49.29 -0.11.0M
LTHKHP37.1 53 S18:40:54.07 -0.51.0M
PSDAHT68.0 6 P18:40:54.50 0.11.0M
PSDAHT68.0 6 S18:41:03.12 -0.21.0M
VLSHL75.0 6 P18:40:55.47 -0.11.0M
VLSHL75.0 6 S18:41:04.98 -0.41.0M
DMLNHT82.3352 P18:40:56.58 -0.11.0M
DMLNHT82.3352 S18:41:07.30 -0.11.0M
RLSHL104.3 54 P18:41:00.19 0.01.0M
RLSHL104.3 54 S18:41:13.97 0.41.0M
FSKHP106.2 3 P18:41:00.28 -0.11.0M
FSKHP106.2 3 S18:41:14.47 0.51.0M
AXSHP108.5 45 P18:41:00.44 -0.41.0M
AXSHP108.5 45 S18:41:14.90 0.21.0M
DROHP117.3 65 P18:41:02.33 0.11.0M
DROHP117.3 65 S18:41:17.59 0.41.0M
EVGIHT124.7 6 P18:41:03.32 0.01.0M
EVGIHT124.7 6 S18:41:19.49 0.41.0M
ITMHL130.9106 P18:41:04.92 0.61.0M
ROD3CL151.0 54 P18:41:07.61 0.21.0M
ROD3CL151.0 54 S18:41:26.15 -0.21.0M
PVOHP152.6 36 P18:41:08.02 0.41.0M
PVOHP152.6 36 S18:41:27.15 0.51.0M
ZIRICL155.4 55 P18:41:08.05 0.01.0M
ZIRICL155.4 55 S18:41:27.22 -0.21.0M
MG00CL161.9 52 P18:41:08.96 -0.11.0M
GURHP168.7 74 P18:41:10.18 0.01.0M
GURHP168.7 74 S18:41:31.03 -0.11.0M
PANRCL181.0 58 P18:41:11.41 -0.21.0M
AXARHA234.9 53 P18:41:17.70 -0.81.0M
AXARHA234.9 53 S18:41:45.09 -0.81.0M


  Solution details 

Event:
    Public ID              nkua2018xtdn
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2018-12-04
    Time                  18:40:42.56
    Latitude              37.5057 deg  +/-      1 km
    Longitude             20.5032 deg  +/-      1 km
    Depth                       9 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap             246 deg

2 Network magnitudes:
    MLv       2.61 +/- 0.21  13            
    M         2.61           13 preferred  

31 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.3  53  P       18:40:49.29  -0.1 M  1.0  LTHK 
    LTHK  HP    0.3  53  S       18:40:54.07  -0.5 M  1.0  LTHK 
    PSDA  HT    0.6   6  P       18:40:54.50   0.1 M  1.0  PSDA 
    PSDA  HT    0.6   6  S       18:41:03.12  -0.2 M  1.0  PSDA 
    VLS   HL    0.7   6  P       18:40:55.47  -0.1 M  1.0  VLS  
    VLS   HL    0.7   6  S       18:41:04.98  -0.4 M  1.0  VLS  
    DMLN  HT    0.7 352  P       18:40:56.58  -0.1 M  1.0  DMLN 
    DMLN  HT    0.7 352  S       18:41:07.30  -0.1 M  1.0  DMLN 
    RLS   HL    0.9  54  P       18:41:00.19   0.0 M  1.0  RLS  
    RLS   HL    0.9  54  S       18:41:13.97   0.4 M  1.0  RLS  
    FSK   HP    1.0   3  P       18:41:00.28  -0.1 M  1.0  FSK  
    FSK   HP    1.0   3  S       18:41:14.47   0.5 M  1.0  FSK  
    AXS   HP    1.0  45  P       18:41:00.44  -0.4 M  1.0  AXS  
    AXS   HP    1.0  45  S       18:41:14.90   0.2 M  1.0  AXS  
    DRO   HP    1.1  65  P       18:41:02.33   0.1 M  1.0  DRO  
    DRO   HP    1.1  65  S       18:41:17.59   0.4 M  1.0  DRO  
    EVGI  HT    1.1   6  P       18:41:03.32  -0.0 M  1.0  EVGI 
    EVGI  HT    1.1   6  S       18:41:19.49   0.4 M  1.0  EVGI 
    ITM   HL    1.2 106  P       18:41:04.92   0.6 M  1.0  ITM  
    ROD3  CL    1.4  54  P       18:41:07.61   0.2 M  1.0  ROD3 
    ROD3  CL    1.4  54  S       18:41:26.15  -0.2 M  1.0  ROD3 
    PVO   HP    1.4  36  P       18:41:08.02   0.4 M  1.0  PVO  
    PVO   HP    1.4  36  S       18:41:27.15   0.5 M  1.0  PVO  
    ZIRI  CL    1.4  55  P       18:41:08.05   0.0 M  1.0  ZIRI 
    ZIRI  CL    1.4  55  S       18:41:27.22  -0.2 M  1.0  ZIRI 
    MG00  CL    1.5  52  P       18:41:08.96  -0.1 M  1.0  MG00 
    GUR   HP    1.5  74  P       18:41:10.18   0.0 M  1.0  GUR  
    GUR   HP    1.5  74  S       18:41:31.03  -0.1 M  1.0  GUR  
    PANR  CL    1.6  58  P       18:41:11.41  -0.2 M  1.0  PANR 
    AXAR  HA    2.1  53  P       18:41:17.70  -0.8 M  1.0  AXAR 
    AXAR  HA    2.1  53  S       18:41:45.09  -0.8 M  1.0  AXAR 

17 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.3  53  MLv     2.82  0.22    6.27714      
    PSDA  HT    0.6   6  MLv     3.12  0.52    3.02639      
    VLS   HL    0.7   6  MLv     2.94  0.34    1.85003      
    DMLN  HT    0.7 352  MLv     2.99  0.39    2.64293      
    RLS   HL    0.9  54  MLv     2.26 -0.35   0.272797      
    FSK   HP    1.0   3  MLv     2.80  0.20   0.940742      
    AXS   HP    1.0  45  MLv     2.67  0.06   0.667241      
    DRO   HP    1.1  65  MLv     2.28 -0.32   0.520362      
    EVGI  HT    1.1   6  MLv     2.82  0.21   0.781313      
    ITM   HL    1.2 106  MLv     2.49 -0.12   0.343519      
    ROD3  CL    1.4  54  MLv     2.56 -0.04   0.487756      
    PVO   HP    1.4  36  MLv     2.65  0.04   0.387279      
    ZIRI  CL    1.4  55  MLv     2.61  0.00   0.342518      
    MG00  CL    1.5  52  MLv     2.45 -0.15   0.284416      
    GUR   HP    1.5  74  MLv     2.52 -0.09   0.236356      
    PANR  CL    1.6  58  MLv     2.18 -0.43   0.00183984      
    AXAR  HA    2.1  53  MLv     2.23 -0.38   0.225807