Earthquake Information
 Origin Time
2018-12-13 18:55:32 (GMT)
 Magnitude
M 2.3
 Latitude
37.6887° N
 Longitude
20.6270° E
 Focal Depth
4 km
 # of Arrivals
23
 Location 26.2 km WSW of Zakynthos
55.3 km SSE of Argostoli
274.7 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP18.6 83 P18:55:35.80 -0.21.0M
LTHKHP18.6 83 S18:55:38.44 -0.41.0M
PSDAHT47.4355 P18:55:41.39 0.51.0M
PSDAHT47.4355 S18:55:47.85 0.41.0M
VLSHL54.4356 P18:55:41.90 -0.21.0M
VLSHL54.4356 S18:55:49.44 -0.11.0M
DMLNHT65.1340 P18:55:44.01 0.21.0M
DMLNHT65.1340 S18:55:52.72 0.11.0M
RLSHL84.1 61 P18:55:46.93 0.01.0M
RLSHL84.1 61 S18:55:58.18 0.01.0M
FSKHP85.9356 P18:55:46.74 -0.51.0M
FSKHP85.9356 S18:55:58.37 -0.21.0M
AMTHP96.9100 P18:55:49.27 0.21.0M
DROHP99.6 73 P18:55:49.59 0.11.0M
EVGIHT103.7 1 P18:55:49.88 -0.21.0M
EVGIHT103.7 1 S18:56:03.06 -0.61.0M
NYDRHT114.1 3 P18:55:51.75 0.11.0M
AGRPCL124.1 51 P18:55:53.29 -0.11.0M
AGRPCL124.1 51 S18:56:09.33 -0.11.0M
PVOHP129.7 37 P18:55:54.42 0.21.0M
PVOHP129.7 37 S18:56:11.25 0.41.0M
ROD3CL130.5 58 P18:55:54.38 0.01.0M
ROD3CL130.5 58 S18:56:11.53 0.31.0M


  Solution details

Event:
    Public ID              nkua2018yjpn
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2018-12-13
    Time                  18:55:32.25
    Latitude              37.6887 deg  +/-      1 km
    Longitude             20.6270 deg  +/-      1 km
    Depth                       4 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.24 s
    Azimuthal gap             240 deg

2 Network magnitudes:
    MLv       2.33 +/- 0.09  10            
    M         2.33           10 preferred  

23 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.2  83  P       18:55:35.80  -0.2 M  1.0  LTHK 
    LTHK  HP    0.2  83  S       18:55:38.44  -0.4 M  1.0  LTHK 
    PSDA  HT    0.4 355  P       18:55:41.39   0.5 M  1.0  PSDA 
    PSDA  HT    0.4 355  S       18:55:47.85   0.4 M  1.0  PSDA 
    VLS   HL    0.5 356  P       18:55:41.90  -0.2 M  1.0  VLS  
    VLS   HL    0.5 356  S       18:55:49.44  -0.1 M  1.0  VLS  
    DMLN  HT    0.6 340  P       18:55:44.01   0.2 M  1.0  DMLN 
    DMLN  HT    0.6 340  S       18:55:52.72   0.1 M  1.0  DMLN 
    RLS   HL    0.8  61  P       18:55:46.93  -0.0 M  1.0  RLS  
    RLS   HL    0.8  61  S       18:55:58.18   0.0 M  1.0  RLS  
    FSK   HP    0.8 356  P       18:55:46.74  -0.5 M  1.0  FSK  
    FSK   HP    0.8 356  S       18:55:58.37  -0.2 M  1.0  FSK  
    AMT   HP    0.9 100  P       18:55:49.27   0.2 M  1.0  AMT  
    DRO   HP    0.9  73  P       18:55:49.59   0.1 M  1.0  DRO  
    EVGI  HT    0.9   1  P       18:55:49.88  -0.2 M  1.0  EVGI 
    EVGI  HT    0.9   1  S       18:56:03.06  -0.6 M  1.0  EVGI 
    NYDR  HT    1.0   3  P       18:55:51.75   0.1 M  1.0  NYDR 
    AGRP  CL    1.1  51  P       18:55:53.29  -0.1 M  1.0  AGRP 
    AGRP  CL    1.1  51  S       18:56:09.33  -0.1 M  1.0  AGRP 
    PVO   HP    1.2  37  P       18:55:54.42   0.2 M  1.0  PVO  
    PVO   HP    1.2  37  S       18:56:11.25   0.4 M  1.0  PVO  
    ROD3  CL    1.2  58  P       18:55:54.38   0.0 M  1.0  ROD3 
    ROD3  CL    1.2  58  S       18:56:11.53   0.3 M  1.0  ROD3 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.2  83  MLv     2.17 -0.17    4.00957      
    PSDA  HT    0.4 355  MLv     2.45  0.11    1.45224      
    VLS   HL    0.5 356  MLv     2.39  0.06   0.857191      
    DMLN  HT    0.6 340  MLv     2.41  0.08   0.840231      
    RLS   HL    0.8  61  MLv     2.25 -0.08   0.339992      
    FSK   HP    0.8 356  MLv     2.34  0.01   0.407329      
    AMT   HP    0.9 100  MLv     2.11 -0.23   0.210751      
    EVGI  HT    0.9   1  MLv     2.52  0.19   0.507929      
    NYDR  HT    1.0   3  MLv     2.34  0.01   0.215498      
    AGRP  CL    1.1  51  MLv     2.20 -0.14    0.18961      
    PVO   HP    1.2  37  MLv     2.46  0.12   0.323781      
    ROD3  CL    1.2  58  MLv     2.31 -0.03   0.343316