Earthquake Information
 Origin Time
2018-12-07 18:31:38 (GMT)
 Magnitude
M 2.7
 Latitude
37.6795° N
 Longitude
20.5123° E
 Focal Depth
1 km
 # of Arrivals
42
 Location 35.9 km WSW of Zakynthos
55.0 km S of Argostoli
284.9 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PSDAHT48.7 7 P18:31:48.40 0.41.0M
PSDAHT48.7 7 S18:31:54.82 -0.21.0M
VLSHL55.7 7 P18:31:49.32 0.11.0M
VLSHL55.7 7 S18:31:56.64 -0.51.0M
DMLNHT63.3349 P18:31:50.86 0.41.0M
FSKHP86.8 3 P18:31:53.97 -0.31.0M
FSKHP86.8 3 S18:32:05.73 -0.31.0M
RLSHL93.5 64 P18:31:55.50 0.11.0M
RLSHL93.5 64 S18:32:07.27 -0.81.0M
AXSHP95.1 53 P18:31:55.47 -0.11.0M
AXSHP95.1 53 S18:32:07.76 -0.71.0M
EVGIHT105.4 7 P18:31:57.19 -0.11.0M
EVGIHT105.4 7 S18:32:11.14 -0.21.0M
NYDRHT116.1 8 P18:31:58.73 -0.21.0M
NYDRHT116.1 8 S18:32:14.33 0.11.0M
TSLKHT128.0 6 P18:32:00.77 0.01.0M
TSLKHT128.0 6 S18:32:17.66 0.11.0M
AGRPCL132.6 53 P18:32:01.54 -0.11.0M
AGRPCL132.6 53 S18:32:19.12 0.11.0M
ITMHL136.6114 P18:32:02.29 0.01.0M
ITMHL136.6114 S18:32:19.71 -0.41.0M
PVOHP136.8 40 P18:32:02.68 0.51.0M
PYLHP139.4129 P18:32:02.33 -0.31.0M
PYLHP139.4129 S18:32:21.16 0.31.0M
ROD3CL139.7 60 P18:32:03.19 0.51.0M
ROD3CL139.7 60 S18:32:21.33 0.41.0M
ZIRICL144.4 61 P18:32:03.48 0.11.0M
ZIRICL144.4 61 S18:32:22.70 0.61.0M
KLVHL149.4 74 P18:32:03.95 -0.31.0M
KLVHL149.4 74 S18:32:23.42 -0.31.0M
MG00CL149.9 57 P18:32:04.14 -0.11.0M
MG00CL149.9 57 S18:32:23.96 0.31.0M
PYRGCL154.8 58 P18:32:05.01 -0.11.0M
ANXHP159.7 51 P18:32:05.87 0.01.0M
ANXHP159.7 51 S18:32:26.95 0.51.0M
KALEHA163.0 61 P18:32:05.92 -0.51.0M
KALEHA163.0 61 S18:32:27.79 0.41.0M
GURHP163.3 80 P18:32:06.42 -0.11.0M
GURHP163.3 80 S18:32:27.44 -0.11.0M
TETRHL196.7 20 P18:32:11.22 0.31.0M
LTKHP218.9 80 P18:32:14.01 0.21.0M
LTKHP218.9 80 S18:32:40.25 -0.21.0M


  Solution details

Event:
    Public ID              nkua2018xyps
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2018-12-07
    Time                  18:31:38.72
    Latitude              37.6795 deg  +/-      1 km
    Longitude             20.5123 deg  +/-      1 km
    Depth                       1 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.32 s
    Azimuthal gap             220 deg

2 Network magnitudes:
    MLv       2.69 +/- 0.16  18            
    M         2.69           18 preferred  

42 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PSDA  HT    0.4   7  P       18:31:48.40   0.4 M  1.0  PSDA 
    PSDA  HT    0.4   7  S       18:31:54.82  -0.2 M  1.0  PSDA 
    VLS   HL    0.5   7  P       18:31:49.32   0.1 M  1.0  VLS  
    VLS   HL    0.5   7  S       18:31:56.64  -0.5 M  1.0  VLS  
    DMLN  HT    0.6 349  P       18:31:50.86   0.4 M  1.0  DMLN 
    FSK   HP    0.8   3  P       18:31:53.97  -0.3 M  1.0  FSK  
    FSK   HP    0.8   3  S       18:32:05.73  -0.3 M  1.0  FSK  
    RLS   HL    0.8  64  P       18:31:55.50   0.1 M  1.0  RLS  
    RLS   HL    0.8  64  S       18:32:07.27  -0.8 M  1.0  RLS  
    AXS   HP    0.9  53  P       18:31:55.47  -0.1 M  1.0  AXS  
    AXS   HP    0.9  53  S       18:32:07.76  -0.7 M  1.0  AXS  
    EVGI  HT    0.9   7  P       18:31:57.19  -0.1 M  1.0  EVGI 
    EVGI  HT    0.9   7  S       18:32:11.14  -0.2 M  1.0  EVGI 
    NYDR  HT    1.0   8  P       18:31:58.73  -0.2 M  1.0  NYDR 
    NYDR  HT    1.0   8  S       18:32:14.33   0.1 M  1.0  NYDR 
    TSLK  HT    1.1   6  P       18:32:00.77  -0.0 M  1.0  TSLK 
    TSLK  HT    1.1   6  S       18:32:17.66   0.1 M  1.0  TSLK 
    AGRP  CL    1.2  53  P       18:32:01.54  -0.1 M  1.0  AGRP 
    AGRP  CL    1.2  53  S       18:32:19.12   0.1 M  1.0  AGRP 
    PVO   HP    1.2  40  P       18:32:02.68   0.5 M  1.0  PVO  
    ITM   HL    1.2 114  P       18:32:02.29   0.0 M  1.0  ITM  
    ITM   HL    1.2 114  S       18:32:19.71  -0.4 M  1.0  ITM  
    PYL   HP    1.3 129  P       18:32:02.33  -0.3 M  1.0  PYL  
    PYL   HP    1.3 129  S       18:32:21.16   0.3 M  1.0  PYL  
    ROD3  CL    1.3  60  P       18:32:03.19   0.5 M  1.0  ROD3 
    ROD3  CL    1.3  60  S       18:32:21.33   0.4 M  1.0  ROD3 
    ZIRI  CL    1.3  61  P       18:32:03.48   0.1 M  1.0  ZIRI 
    ZIRI  CL    1.3  61  S       18:32:22.70   0.6 M  1.0  ZIRI 
    KLV   HL    1.3  74  P       18:32:03.95  -0.3 M  1.0  KLV  
    KLV   HL    1.3  74  S       18:32:23.42  -0.3 M  1.0  KLV  
    MG00  CL    1.3  57  P       18:32:04.14  -0.1 M  1.0  MG00 
    MG00  CL    1.3  57  S       18:32:23.96   0.3 M  1.0  MG00 
    PYRG  CL    1.4  58  P       18:32:05.01  -0.1 M  1.0  PYRG 
    ANX   HP    1.4  51  P       18:32:05.87   0.0 M  1.0  ANX  
    ANX   HP    1.4  51  S       18:32:26.95   0.5 M  1.0  ANX  
    KALE  HA    1.5  61  P       18:32:05.92  -0.5 M  1.0  KALE 
    KALE  HA    1.5  61  S       18:32:27.79   0.4 M  1.0  KALE 
    GUR   HP    1.5  80  P       18:32:06.42  -0.1 M  1.0  GUR  
    GUR   HP    1.5  80  S       18:32:27.44  -0.1 M  1.0  GUR  
    TETR  HL    1.8  20  P       18:32:11.22   0.3 M  1.0  TETR 
    LTK   HP    2.0  80  P       18:32:14.01   0.2 M  1.0  LTK  
    LTK   HP    2.0  80  S       18:32:40.25  -0.2 M  1.0  LTK  

22 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PSDA  HT    0.4   7  MLv     2.86  0.18      3.515      
    VLS   HL    0.5   7  MLv     3.06  0.37    3.72188      
    DMLN  HT    0.6 349  MLv     3.20  0.51    5.24251      
    FSK   HP    0.8   3  MLv     2.84  0.16    1.28597      
    RLS   HL    0.8  64  MLv     2.79  0.10    1.05204      
    AXS   HP    0.9  53  MLv     3.01  0.32    1.71213      
    EVGI  HT    0.9   7  MLv     2.89  0.20    1.16059      
    NYDR  HT    1.0   8  MLv     2.80  0.11   0.598016      
    TSLK  HT    1.1   6  MLv     2.63 -0.06   0.485573      
    AGRP  CL    1.2  53  MLv     2.53 -0.16   0.370752      
    PVO   HP    1.2  40  MLv     2.53 -0.16   0.353364      
    ITM   HL    1.2 114  MLv     2.42 -0.26   0.276367      
    ROD3  CL    1.3  60  MLv     2.74  0.05   0.829354      
    ZIRI  CL    1.3  61  MLv     2.98  0.29    0.91668      
    KLV   HL    1.3  74  MLv     2.58 -0.11   0.258002      
    MG00  CL    1.3  57  MLv     2.59 -0.10   0.447324      
    PYRG  CL    1.4  58  MLv     2.53 -0.16   0.179343      
    ANX   HP    1.4  51  MLv     2.68 -0.01   0.380693      
    KALE  HA    1.5  61  MLv     2.43 -0.26   0.206048      
    GUR   HP    1.5  80  MLv     2.47 -0.22   0.225131      
    TETR  HL    1.8  20  MLv     2.56 -0.13   0.188161      
    LTK   HP    2.0  80  MLv     1.38 -1.30   0.0370775