Earthquake Information
 Origin Time
 2018-12-11 20:49:50 (GMT)
 Magnitude
 M 2.3
 Latitude
 37.6017° N
 Longitude
 20.7670° E
 Focal Depth
 3 km
 # of Arrivals
 22
 Location 23.9 km SSW of Zakynthos
55.0 km SW of Andravida
264.1 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP13.5 27 P20:49:53.73 0.51.0M
LTHKHP13.5 27 S20:49:55.42 0.01.0M
VLSHL65.8346 P20:50:02.49 0.31.0M
VLSHL65.8346 S20:50:10.94 -0.21.0M
RLSHL79.4 51 P20:50:04.03 -0.41.0M
RLSHL79.4 51 S20:50:14.58 -0.51.0M
PYLHP116.7132 P20:50:10.25 -0.11.0M
PYLHP116.7132 S20:50:25.80 0.21.0M
AGRPCL121.7 44 P20:50:10.75 -0.41.0M
AGRPCL121.7 44 S20:50:27.56 0.51.0M
ZIRICL130.4 53 P20:50:12.49 0.01.0M
ZIRICL130.4 53 S20:50:29.79 0.51.0M
PVOHP130.9 31 P20:50:12.87 0.31.0M
PVOHP130.9 31 S20:50:29.83 0.31.0M
KLVHL131.1 68 P20:50:12.71 -0.11.0M
MG00CL137.3 49 P20:50:12.74 -0.91.0M
MG00CL137.3 49 S20:50:31.48 0.21.0M
GURHP143.4 75 P20:50:14.93 0.21.0M
GURHP143.4 75 S20:50:32.98 -0.21.0M
KALEHA148.9 54 P20:50:14.58 -0.91.0M
KALEHA148.9 54 S20:50:34.73 0.11.0M
ANXHP149.5 43 P20:50:15.52 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2018ygch
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2018-12-11
    Time                  20:49:50.35
    Latitude              37.6017 deg  +/-      1 km
    Longitude             20.7670 deg  +/-      1 km
    Depth                       3 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.30 s
    Azimuthal gap             214 deg

2 Network magnitudes:
    MLv       2.26 +/- 0.12  10            
    M         2.26           10 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.1  27  P       20:49:53.73   0.5 M  1.0  LTHK 
    LTHK  HP    0.1  27  S       20:49:55.42   0.0 M  1.0  LTHK 
    VLS   HL    0.6 346  P       20:50:02.49   0.3 M  1.0  VLS  
    VLS   HL    0.6 346  S       20:50:10.94  -0.2 M  1.0  VLS  
    RLS   HL    0.7  51  P       20:50:04.03  -0.4 M  1.0  RLS  
    RLS   HL    0.7  51  S       20:50:14.58  -0.5 M  1.0  RLS  
    PYL   HP    1.1 132  P       20:50:10.25  -0.1 M  1.0  PYL  
    PYL   HP    1.1 132  S       20:50:25.80   0.2 M  1.0  PYL  
    AGRP  CL    1.1  44  P       20:50:10.75  -0.4 M  1.0  AGRP 
    AGRP  CL    1.1  44  S       20:50:27.56   0.5 M  1.0  AGRP 
    ZIRI  CL    1.2  53  P       20:50:12.49  -0.0 M  1.0  ZIRI 
    ZIRI  CL    1.2  53  S       20:50:29.79   0.5 M  1.0  ZIRI 
    PVO   HP    1.2  31  P       20:50:12.87   0.3 M  1.0  PVO  
    PVO   HP    1.2  31  S       20:50:29.83   0.3 M  1.0  PVO  
    KLV   HL    1.2  68  P       20:50:12.71  -0.1 M  1.0  KLV  
    MG00  CL    1.2  49  P       20:50:12.74  -0.9 M  1.0  MG00 
    MG00  CL    1.2  49  S       20:50:31.48   0.2 M  1.0  MG00 
    GUR   HP    1.3  75  P       20:50:14.93   0.2 M  1.0  GUR  
    GUR   HP    1.3  75  S       20:50:32.98  -0.2 M  1.0  GUR  
    KALE  HA    1.3  54  P       20:50:14.58  -0.9 M  1.0  KALE 
    KALE  HA    1.3  54  S       20:50:34.73   0.1 M  1.0  KALE 
    ANX   HP    1.3  43  P       20:50:15.52  -0.1 M  1.0  ANX  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.1  27  MLv     2.39  0.13    8.99421      
    VLS   HL    0.6 346  MLv     2.55  0.29   0.826524      
    RLS   HL    0.7  51  MLv     2.22 -0.03   0.334684      
    PYL   HP    1.1 132  MLv     2.69  0.44    0.01999      
    AGRP  CL    1.1  44  MLv     2.16 -0.09   0.179163      
    ZIRI  CL    1.2  53  MLv     2.13 -0.12   0.153665      
    PVO   HP    1.2  31  MLv     2.40  0.14   0.277915      
    KLV   HL    1.2  68  MLv     2.23 -0.03   0.142801      
    MG00  CL    1.2  49  MLv     2.13 -0.13   0.179235      
    GUR   HP    1.3  75  MLv     2.22 -0.04    0.15816      
    KALE  HA    1.3  54  MLv     2.21 -0.04   0.147135      
    ANX   HP    1.3  43  MLv     2.13 -0.12   0.121434