Earthquake Information
 Origin Time
2018-12-13 21:31:29 (GMT)
 Magnitude
M 2.2
 Latitude
37.6770° N
 Longitude
20.6198° E
 Focal Depth
2 km
 # of Arrivals
25
 Location 27.4 km WSW of Zakynthos
56.5 km SSE of Argostoli
275.5 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP19.4 79 P21:31:33.78 0.31.0M
LTHKHP19.4 79 S21:31:36.43 -0.21.0M
PSDAHT48.7356 P21:31:38.54 -0.11.0M
PSDAHT48.7356 S21:31:45.64 0.11.0M
VLSHL55.6357 P21:31:39.87 0.11.0M
VLSHL55.6357 S21:31:47.51 -0.11.0M
DMLNHT66.1341 P21:31:41.58 0.11.0M
RLSHL85.3 61 P21:31:44.55 -0.11.0M
RLSHL85.3 61 S21:31:55.75 -0.51.0M
FSKHP87.1357 P21:31:44.53 -0.41.0M
AXSHP87.9 49 P21:31:44.73 -0.31.0M
AXSHP87.9 49 S21:31:56.84 -0.11.0M
AMTHP97.3 99 P21:31:46.50 -0.21.0M
AMTHP97.3 99 S21:31:59.69 -0.11.0M
DROHP100.6 72 P21:31:47.24 0.11.0M
DROHP100.6 72 S21:32:00.46 -0.21.0M
EVGIHT105.0 2 P21:31:47.69 -0.11.0M
NYDRHT115.5 3 P21:31:49.18 -0.21.0M
AGRPCL125.4 51 P21:31:50.87 -0.21.0M
AGRPCL125.4 51 S21:32:08.29 0.81.0M
TSLKHT127.7 1 P21:31:51.66 0.31.0M
PVOHP131.1 37 P21:31:52.51 0.61.0M
ROD3CL131.8 58 P21:31:52.47 0.41.0M
ROD3CL131.8 58 S21:32:10.09 0.81.0M
EFPHP140.1 54 P21:31:53.39 0.11.0M


  Solution details

Event:
    Public ID              nkua2018yjur
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2018-12-13
    Time                  21:31:29.44
    Latitude              37.6770 deg  +/-      1 km
    Longitude             20.6198 deg  +/-      1 km
    Depth                       2 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap             241 deg

2 Network magnitudes:
    MLv       2.17 +/- 0.05  13            
    M         2.17           13 preferred  

25 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.2  79  P       21:31:33.78   0.3 M  1.0  LTHK 
    LTHK  HP    0.2  79  S       21:31:36.43  -0.2 M  1.0  LTHK 
    PSDA  HT    0.4 356  P       21:31:38.54  -0.1 M  1.0  PSDA 
    PSDA  HT    0.4 356  S       21:31:45.64   0.1 M  1.0  PSDA 
    VLS   HL    0.5 357  P       21:31:39.87   0.1 M  1.0  VLS  
    VLS   HL    0.5 357  S       21:31:47.51  -0.1 M  1.0  VLS  
    DMLN  HT    0.6 341  P       21:31:41.58   0.1 M  1.0  DMLN 
    RLS   HL    0.8  61  P       21:31:44.55  -0.1 M  1.0  RLS  
    RLS   HL    0.8  61  S       21:31:55.75  -0.5 M  1.0  RLS  
    FSK   HP    0.8 357  P       21:31:44.53  -0.4 M  1.0  FSK  
    AXS   HP    0.8  49  P       21:31:44.73  -0.3 M  1.0  AXS  
    AXS   HP    0.8  49  S       21:31:56.84  -0.1 M  1.0  AXS  
    AMT   HP    0.9  99  P       21:31:46.50  -0.2 M  1.0  AMT  
    AMT   HP    0.9  99  S       21:31:59.69  -0.1 M  1.0  AMT  
    DRO   HP    0.9  72  P       21:31:47.24   0.1 M  1.0  DRO  
    DRO   HP    0.9  72  S       21:32:00.46  -0.2 M  1.0  DRO  
    EVGI  HT    0.9   2  P       21:31:47.69  -0.1 M  1.0  EVGI 
    NYDR  HT    1.0   3  P       21:31:49.18  -0.2 M  1.0  NYDR 
    AGRP  CL    1.1  51  P       21:31:50.87  -0.2 M  1.0  AGRP 
    AGRP  CL    1.1  51  S       21:32:08.29   0.8 M  1.0  AGRP 
    TSLK  HT    1.1   1  P       21:31:51.66   0.3 M  1.0  TSLK 
    PVO   HP    1.2  37  P       21:31:52.51   0.6 M  1.0  PVO  
    ROD3  CL    1.2  58  P       21:31:52.47   0.4 M  1.0  ROD3 
    ROD3  CL    1.2  58  S       21:32:10.09   0.8 M  1.0  ROD3 
    EFP   HP    1.3  54  P       21:31:53.39   0.1 M  1.0  EFP  

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.2  79  MLv     2.07 -0.10    3.02194      
    PSDA  HT    0.4 356  MLv     2.19  0.02   0.750834      
    VLS   HL    0.5 357  MLv     2.10 -0.07   0.407493      
    DMLN  HT    0.6 341  MLv     2.17  0.00   0.478139      
    RLS   HL    0.8  61  MLv     2.13 -0.04    0.25136      
    FSK   HP    0.8 357  MLv     2.23  0.06   0.315219      
    AXS   HP    0.8  49  MLv     2.35  0.18   0.404632      
    AMT   HP    0.9  99  MLv     2.20  0.03   0.258942      
    EVGI  HT    0.9   2  MLv     2.17  0.01   0.223771      
    NYDR  HT    1.0   3  MLv     1.99 -0.18   0.0946859      
    AGRP  CL    1.1  51  MLv     2.15 -0.01   0.168895      
    TSLK  HT    1.1   1  MLv     2.35  0.18     0.2568      
    PVO   HP    1.2  37  MLv     2.22  0.05   0.183588      
    ROD3  CL    1.2  58  MLv     2.11 -0.06   0.215081      
    EFP   HP    1.3  54  MLv     2.17  0.00     0.1479