Earthquake Information
 Origin Time
 2018-12-12 20:22:18 (GMT)
 Magnitude
 M 2.4
 Latitude
 37.7405° N
 Longitude
 20.7010° E
 Focal Depth
 16 km
 # of Arrivals
 27
 Location 18.0 km WSW of Zakynthos
51.8 km SSE of Argostoli
267.6 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PSDAHT42.8346 P20:22:26.39 0.11.0M
PSDAHT42.8346 S20:22:32.26 0.01.0M
VLSHL49.5348 P20:22:27.20 -0.21.0M
VLSHL49.5348 S20:22:34.13 -0.11.0M
DMLNHT62.4332 P20:22:29.66 0.21.0M
DMLNHT62.4332 S20:22:38.14 0.41.0M
RLSHL75.6 62 P20:22:31.03 -0.41.0M
AXSHP77.9 50 P20:22:31.26 -0.51.0M
AXSHP77.9 50 S20:22:42.51 0.61.0M
FSKHP80.8351 P20:22:32.07 -0.21.0M
EVGIHT98.0358 P20:22:34.67 -0.21.0M
NYDRHT108.2360 P20:22:36.11 -0.31.0M
AGRPCL115.4 51 P20:22:37.03 -0.61.0M
AGRPCL115.4 51 S20:22:51.57 -0.51.0M
TSLKHT120.6358 P20:22:38.57 0.21.0M
PVOHP121.2 37 P20:22:38.70 0.31.0M
ROD3CL122.0 59 P20:22:39.01 0.41.0M
ROD3CL122.0 59 S20:22:53.86 -0.11.0M
ZIRICL126.6 60 P20:22:39.29 0.01.0M
ZIRICL126.6 60 S20:22:55.16 0.11.0M
KLVHL131.6 75 P20:22:40.24 0.11.0M
KLVHL131.6 75 S20:22:56.92 0.31.0M
PYRGCL137.1 57 P20:22:40.62 -0.41.0M
PYRGCL137.1 57 S20:22:58.01 -0.11.0M
KALEHA145.3 60 P20:22:43.03 0.81.0M
KALEHA145.3 60 S20:23:00.43 0.11.0M
GURHP145.8 81 P20:22:42.76 0.31.0M


  Solution details 

Event:
    Public ID              nkua2018yhww
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2018-12-12
    Time                  20:22:18.51
    Latitude              37.7405 deg  +/-      1 km
    Longitude             20.7010 deg  +/-      1 km
    Depth                      16 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.30 s
    Azimuthal gap             251 deg

2 Network magnitudes:
    MLv       2.38 +/- 0.12  13            
    M         2.38           13 preferred  

27 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PSDA  HT    0.4 346  P       20:22:26.39   0.1 M  1.0  PSDA 
    PSDA  HT    0.4 346  S       20:22:32.26  -0.0 M  1.0  PSDA 
    VLS   HL    0.4 348  P       20:22:27.20  -0.2 M  1.0  VLS  
    VLS   HL    0.4 348  S       20:22:34.13  -0.1 M  1.0  VLS  
    DMLN  HT    0.6 332  P       20:22:29.66   0.2 M  1.0  DMLN 
    DMLN  HT    0.6 332  S       20:22:38.14   0.4 M  1.0  DMLN 
    RLS   HL    0.7  62  P       20:22:31.03  -0.4 M  1.0  RLS  
    AXS   HP    0.7  50  P       20:22:31.26  -0.5 M  1.0  AXS  
    AXS   HP    0.7  50  S       20:22:42.51   0.6 M  1.0  AXS  
    FSK   HP    0.7 351  P       20:22:32.07  -0.2 M  1.0  FSK  
    EVGI  HT    0.9 358  P       20:22:34.67  -0.2 M  1.0  EVGI 
    NYDR  HT    1.0 360  P       20:22:36.11  -0.3 M  1.0  NYDR 
    AGRP  CL    1.0  51  P       20:22:37.03  -0.6 M  1.0  AGRP 
    AGRP  CL    1.0  51  S       20:22:51.57  -0.5 M  1.0  AGRP 
    TSLK  HT    1.1 358  P       20:22:38.57   0.2 M  1.0  TSLK 
    PVO   HP    1.1  37  P       20:22:38.70   0.3 M  1.0  PVO  
    ROD3  CL    1.1  59  P       20:22:39.01   0.4 M  1.0  ROD3 
    ROD3  CL    1.1  59  S       20:22:53.86  -0.1 M  1.0  ROD3 
    ZIRI  CL    1.1  60  P       20:22:39.29   0.0 M  1.0  ZIRI 
    ZIRI  CL    1.1  60  S       20:22:55.16   0.1 M  1.0  ZIRI 
    KLV   HL    1.2  75  P       20:22:40.24   0.1 M  1.0  KLV  
    KLV   HL    1.2  75  S       20:22:56.92   0.3 M  1.0  KLV  
    PYRG  CL    1.2  57  P       20:22:40.62  -0.4 M  1.0  PYRG 
    PYRG  CL    1.2  57  S       20:22:58.01  -0.1 M  1.0  PYRG 
    KALE  HA    1.3  60  P       20:22:43.03   0.8 M  1.0  KALE 
    KALE  HA    1.3  60  S       20:23:00.43   0.1 M  1.0  KALE 
    GUR   HP    1.3  81  P       20:22:42.76   0.3 M  1.0  GUR  

17 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PSDA  HT    0.4 346  MLv     2.46  0.07    1.94646      
    VLS   HL    0.4 348  MLv     2.49  0.10    1.41189      
    DMLN  HT    0.6 332  MLv     2.72  0.34    1.78685      
    RLS   HL    0.7  62  MLv     2.19 -0.19   0.326766      
    AXS   HP    0.7  50  MLv     2.52  0.14   0.677241      
    FSK   HP    0.7 351  MLv     2.51  0.13   0.638947      
    EVGI  HT    0.9 358  MLv     2.63  0.24   0.684845      
    NYDR  HT    1.0 360  MLv     2.59  0.21   0.411285      
    AGRP  CL    1.0  51  MLv     2.20 -0.18   0.210697      
    TSLK  HT    1.1 358  MLv     2.38 -0.00   0.300842      
    PVO   HP    1.1  37  MLv     2.33 -0.05   0.265455      
    ROD3  CL    1.1  59  MLv     2.36 -0.03    0.42587      
    ZIRI  CL    1.1  60  MLv     2.36 -0.02   0.272331      
    KLV   HL    1.2  75  MLv     2.22 -0.17   0.138137      
    PYRG  CL    1.2  57  MLv     2.32 -0.06   0.136614      
    KALE  HA    1.3  60  MLv     2.15 -0.23   0.134353      
    GUR   HP    1.3  81  MLv     2.25 -0.13   0.166145