Earthquake Information
 Origin Time
 2018-12-09 18:38:47 (GMT)
 Magnitude
 M 2.8
 Latitude
 37.5285° N
 Longitude
 20.6937° E
 Focal Depth
 12 km
 # of Arrivals
 17
 Location 34.2 km SSW of Zakynthos
65.2 km SW of Andravida
272.0 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PSDAHT65.8352 P18:38:58.26 -0.41.0M
PSDAHT65.8352 S18:39:06.72 -0.61.0M
DMLNHT83.8340 P18:39:01.54 0.01.0M
DMLNHT83.8340 S18:39:12.32 -0.11.0M
RLSHL89.6 49 P18:39:02.38 -0.11.0M
RLSHL89.6 49 S18:39:14.26 0.21.0M
ITMHL115.6110 P18:39:06.53 -0.11.0M
PYLHP116.5127 P18:39:07.03 0.31.0M
PYLHP116.5127 S18:39:21.17 -0.31.0M
NYDRHT131.8 0 P18:39:09.57 0.61.0M
NYDRHT131.8 0 S18:39:25.51 0.11.0M
ROD3CL136.3 51 P18:39:09.60 -0.21.0M
ROD3CL136.3 51 S18:39:26.66 -0.21.0M
MALACL141.2 47 P18:39:10.64 0.21.0M
EFPHP145.8 47 P18:39:11.19 0.01.0M
EFPHP145.8 47 S18:39:29.54 0.21.0M
PYRGCL151.9 50 P18:39:12.83 0.61.0M


  Solution details 

Event:
    Public ID              nkua2018ycgy
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2018-12-09
    Time                  18:38:47.31
    Latitude              37.5285 deg  +/-      1 km
    Longitude             20.6937 deg  +/-      1 km
    Depth                      12 km   +/-    4 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap             213 deg

2 Network magnitudes:
    MLv       2.80 +/- 0.15   8            
    M         2.80            8 preferred  

17 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PSDA  HT    0.6 352  P       18:38:58.26  -0.4 M  1.0  PSDA 
    PSDA  HT    0.6 352  S       18:39:06.72  -0.6 M  1.0  PSDA 
    DMLN  HT    0.8 340  P       18:39:01.54  -0.0 M  1.0  DMLN 
    DMLN  HT    0.8 340  S       18:39:12.32  -0.1 M  1.0  DMLN 
    RLS   HL    0.8  49  P       18:39:02.38  -0.1 M  1.0  RLS  
    RLS   HL    0.8  49  S       18:39:14.26   0.2 M  1.0  RLS  
    ITM   HL    1.0 110  P       18:39:06.53  -0.1 M  1.0  ITM  
    PYL   HP    1.0 127  P       18:39:07.03   0.3 M  1.0  PYL  
    PYL   HP    1.0 127  S       18:39:21.17  -0.3 M  1.0  PYL  
    NYDR  HT    1.2   0  P       18:39:09.57   0.6 M  1.0  NYDR 
    NYDR  HT    1.2   0  S       18:39:25.51   0.1 M  1.0  NYDR 
    ROD3  CL    1.2  51  P       18:39:09.60  -0.2 M  1.0  ROD3 
    ROD3  CL    1.2  51  S       18:39:26.66  -0.2 M  1.0  ROD3 
    MALA  CL    1.3  47  P       18:39:10.64   0.2 M  1.0  MALA 
    EFP   HP    1.3  47  P       18:39:11.19   0.0 M  1.0  EFP  
    EFP   HP    1.3  47  S       18:39:29.54   0.2 M  1.0  EFP  
    PYRG  CL    1.4  50  P       18:39:12.83   0.6 M  1.0  PYRG 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PSDA  HT    0.6 352  MLv     2.95  0.15     2.0747      
    DMLN  HT    0.8 340  MLv     3.10  0.30    3.28238      
    RLS   HL    0.8  49  MLv     2.54 -0.26   0.617303      
    ITM   HL    1.0 110  MLv     2.62 -0.17    0.55792      
    PYL   HP    1.0 127  MLv     2.68 -0.12   0.0191813      
    NYDR  HT    1.2   0  MLv     2.94  0.14   0.688196      
    ROD3  CL    1.2  51  MLv     2.87  0.07    1.15939      
    MALA  CL    1.3  47  MLv     2.98  0.18   0.726915      
    EFP   HP    1.3  47  MLv     2.61 -0.19   0.377617      
    PYRG  CL    1.4  50  MLv     2.73 -0.06   0.298081