Earthquake Information
 Origin Time
2018-12-12 20:47:41 (GMT)
 Magnitude
M 2.9
 Latitude
37.4660° N
 Longitude
20.5230° E
 Focal Depth
7 km
 # of Arrivals
51
 Location 48.8 km SW of Zakynthos
78.7 km S of Argostoli
288.1 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP38.7 46 P20:47:48.26 -0.11.0M
LTHKHP38.7 46 S20:47:52.79 -0.91.0M
PSDAHT72.3 4 P20:47:54.11 0.31.0M
PSDAHT72.3 4 S20:48:03.14 -0.21.0M
VLSHL79.2 4 P20:47:55.08 0.11.0M
VLSHL79.2 4 S20:48:05.33 -0.11.0M
DMLNHT86.9351 P20:47:56.62 0.41.0M
DMLNHT86.9351 S20:48:07.81 0.21.0M
RLSHL105.6 52 P20:47:59.10 -0.11.0M
RLSHL105.6 52 S20:48:12.61 -0.21.0M
AXSHP110.5 43 P20:47:59.59 -0.41.0M
AXSHP110.5 43 S20:48:14.17 0.01.0M
FSKHP110.5 2 P20:47:59.90 0.01.0M
PYLHP125.2120 P20:48:02.29 0.01.0M
ITMHL128.0104 P20:48:02.80 0.01.0M
ITMHL128.0104 S20:48:19.61 0.51.0M
EVGIHT129.0 5 P20:48:02.98 0.21.0M
NYDRHT139.6 6 P20:48:04.33 -0.11.0M
AGRPCL147.5 46 P20:48:05.36 -0.41.0M
AGRPCL147.5 46 S20:48:25.13 0.81.0M
TSLKHT151.5 4 P20:48:06.35 0.11.0M
TSLKHT151.5 4 S20:48:26.21 0.91.0M
ROD3CL152.3 52 P20:48:06.34 -0.11.0M
PVOHP155.2 35 P20:48:07.14 0.31.0M
PVOHP155.2 35 S20:48:26.65 0.41.0M
ZIRICL156.6 53 P20:48:07.05 0.01.0M
KLVHL156.8 66 P20:48:07.18 -0.11.0M
KLVHL156.8 66 S20:48:27.07 0.11.0M
EFPHP161.6 49 P20:48:07.59 -0.31.0M
EFPHP161.6 49 S20:48:28.08 0.01.0M
AGEOCL161.8 57 P20:48:07.80 -0.11.0M
MG00CL163.4 50 P20:48:07.85 -0.31.0M
MG00CL163.4 50 S20:48:28.86 0.31.0M
TEMECL163.9 59 P20:48:08.78 0.61.0M
PYRGCL167.9 51 P20:48:08.44 -0.51.0M
PYRGCL167.9 51 S20:48:30.21 0.31.0M
GURHP168.4 72 P20:48:08.72 -0.31.0M
GURHP168.4 72 S20:48:30.36 0.21.0M
KALEHA175.2 54 P20:48:09.55 -0.31.0M
KALEHA175.2 54 S20:48:31.36 -0.21.0M
ANXHP175.2 44 P20:48:09.78 -0.11.0M
LOUTHA223.3 75 P20:48:16.40 0.41.0M
LTKHP223.7 74 P20:48:16.42 0.41.0M
VILLHA257.0 72 P20:48:20.15 -0.21.0M
DIONHL307.3 77 P20:48:26.32 -0.51.0M
NEOHL311.7 49 P20:48:27.25 0.01.0M
NEOHL311.7 49 S20:49:01.45 -0.81.0M
KYMIHL339.0 68 P20:48:30.36 -0.51.0M
KYMIHL339.0 68 S20:49:08.14 -0.41.0M
AOS2HT344.8 57 P20:48:31.22 -0.31.0M
AOS2HT344.8 57 S20:49:08.86 -0.91.0M


  Solution details

Event:
    Public ID              nkua2018yhxs
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2018-12-12
    Time                  20:47:41.28
    Latitude              37.4660 deg  +/-      1 km
    Longitude             20.5230 deg  +/-      1 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.32 s
    Azimuthal gap             231 deg

2 Network magnitudes:
    MLv       2.93 +/- 0.08  25            
    M         2.93           25 preferred  

51 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.3  46  P       20:47:48.26  -0.1 M  1.0  LTHK 
    LTHK  HP    0.3  46  S       20:47:52.79  -0.9 M  1.0  LTHK 
    PSDA  HT    0.6   4  P       20:47:54.11   0.3 M  1.0  PSDA 
    PSDA  HT    0.6   4  S       20:48:03.14  -0.2 M  1.0  PSDA 
    VLS   HL    0.7   4  P       20:47:55.08   0.1 M  1.0  VLS  
    VLS   HL    0.7   4  S       20:48:05.33  -0.1 M  1.0  VLS  
    DMLN  HT    0.8 351  P       20:47:56.62   0.4 M  1.0  DMLN 
    DMLN  HT    0.8 351  S       20:48:07.81   0.2 M  1.0  DMLN 
    RLS   HL    1.0  52  P       20:47:59.10  -0.1 M  1.0  RLS  
    RLS   HL    1.0  52  S       20:48:12.61  -0.2 M  1.0  RLS  
    FSK   HP    1.0   2  P       20:47:59.90  -0.0 M  1.0  FSK  
    AXS   HP    1.0  43  P       20:47:59.59  -0.4 M  1.0  AXS  
    AXS   HP    1.0  43  S       20:48:14.17   0.0 M  1.0  AXS  
    PYL   HP    1.1 120  P       20:48:02.29  -0.0 M  1.0  PYL  
    ITM   HL    1.2 104  P       20:48:02.80   0.0 M  1.0  ITM  
    ITM   HL    1.2 104  S       20:48:19.61   0.5 M  1.0  ITM  
    EVGI  HT    1.2   5  P       20:48:02.98   0.2 M  1.0  EVGI 
    NYDR  HT    1.3   6  P       20:48:04.33  -0.1 M  1.0  NYDR 
    AGRP  CL    1.3  46  P       20:48:05.36  -0.4 M  1.0  AGRP 
    AGRP  CL    1.3  46  S       20:48:25.13   0.8 M  1.0  AGRP 
    TSLK  HT    1.4   4  P       20:48:06.35   0.1 M  1.0  TSLK 
    TSLK  HT    1.4   4  S       20:48:26.21   0.9 M  1.0  TSLK 
    ROD3  CL    1.4  52  P       20:48:06.34  -0.1 M  1.0  ROD3 
    PVO   HP    1.4  35  P       20:48:07.14   0.3 M  1.0  PVO  
    PVO   HP    1.4  35  S       20:48:26.65   0.4 M  1.0  PVO  
    ZIRI  CL    1.4  53  P       20:48:07.05  -0.0 M  1.0  ZIRI 
    KLV   HL    1.4  66  P       20:48:07.18  -0.1 M  1.0  KLV  
    KLV   HL    1.4  66  S       20:48:27.07   0.1 M  1.0  KLV  
    EFP   HP    1.5  49  P       20:48:07.59  -0.3 M  1.0  EFP  
    EFP   HP    1.5  49  S       20:48:28.08   0.0 M  1.0  EFP  
    AGEO  CL    1.5  57  P       20:48:07.80  -0.1 M  1.0  AGEO 
    MG00  CL    1.5  50  P       20:48:07.85  -0.3 M  1.0  MG00 
    MG00  CL    1.5  50  S       20:48:28.86   0.3 M  1.0  MG00 
    TEME  CL    1.5  59  P       20:48:08.78   0.6 M  1.0  TEME 
    PYRG  CL    1.5  51  P       20:48:08.44  -0.5 M  1.0  PYRG 
    PYRG  CL    1.5  51  S       20:48:30.21   0.3 M  1.0  PYRG 
    GUR   HP    1.5  72  P       20:48:08.72  -0.3 M  1.0  GUR  
    GUR   HP    1.5  72  S       20:48:30.36   0.2 M  1.0  GUR  
    ANX   HP    1.6  44  P       20:48:09.78  -0.1 M  1.0  ANX  
    KALE  HA    1.6  54  P       20:48:09.55  -0.3 M  1.0  KALE 
    KALE  HA    1.6  54  S       20:48:31.36  -0.2 M  1.0  KALE 
    LOUT  HA    2.0  75  P       20:48:16.40   0.4 M  1.0  LOUT 
    LTK   HP    2.0  74  P       20:48:16.42   0.4 M  1.0  LTK  
    VILL  HA    2.3  72  P       20:48:20.15  -0.2 M  1.0  VILL 
    DION  HL    2.8  77  P       20:48:26.32  -0.5 M  1.0  DION 
    NEO   HL    2.8  49  P       20:48:27.25  -0.0 M  1.0  NEO  
    NEO   HL    2.8  49  S       20:49:01.45  -0.8 M  1.0  NEO  
    KYMI  HL    3.1  68  P       20:48:30.36  -0.5 M  1.0  KYMI 
    KYMI  HL    3.1  68  S       20:49:08.14  -0.4 M  1.0  KYMI 
    AOS2  HT    3.1  57  P       20:48:31.22  -0.3 M  1.0  AOS2 
    AOS2  HT    3.1  57  S       20:49:08.86  -0.9 M  1.0  AOS2 

31 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.3  46  MLv     3.01  0.08    8.78025      
    PSDA  HT    0.6   4  MLv     2.93 -0.01    1.84709      
    VLS   HL    0.7   4  MLv     3.01  0.08    2.06999      
    DMLN  HT    0.8 351  MLv     3.21  0.28    4.13614      
    RLS   HL    1.0  52  MLv     2.88 -0.05    1.13854      
    FSK   HP    1.0   2  MLv     3.05  0.12    1.58616      
    AXS   HP    1.0  43  MLv     3.24  0.31    2.44239      
    PYL   HP    1.1 120  MLv     2.91 -0.02   0.0301312      
    ITM   HL    1.2 104  MLv     2.98  0.04     1.0886      
    EVGI  HT    1.2   5  MLv     3.04  0.10    1.24324      
    NYDR  HT    1.3   6  MLv     3.02  0.09    0.76428      
    AGRP  CL    1.3  46  MLv     2.79 -0.14   0.567274      
    TSLK  HT    1.4   4  MLv     3.09  0.15    1.07477      
    ROD3  CL    1.4  52  MLv     3.00  0.06    1.30649      
    PVO   HP    1.4  35  MLv     3.24  0.30    1.45519      
    ZIRI  CL    1.4  53  MLv     2.96  0.02   0.755566      
    KLV   HL    1.4  66  MLv     2.91 -0.03    0.50523      
    EFP   HP    1.5  49  MLv     2.78 -0.16   0.466566      
    AGEO  CL    1.5  57  MLv     2.87 -0.06   0.168299      
    MG00  CL    1.5  50  MLv     2.74 -0.20   0.537546      
    TEME  CL    1.5  59  MLv     2.86 -0.07   0.184012      
    PYRG  CL    1.5  51  MLv     2.86 -0.07   0.334333      
    GUR   HP    1.5  72  MLv     3.01  0.07   0.735154      
    ANX   HP    1.6  44  MLv     3.03  0.10   0.719331      
    KALE  HA    1.6  54  MLv     2.79 -0.15   0.407874      
    LOUT  HA    2.0  75  MLv     2.87 -0.07    0.28237      
    LTK   HP    2.0  74  MLv     1.52 -1.41   0.0482467      
    VILL  HA    2.3  72  MLv     2.72 -0.21    0.13708      
    DION  HL    2.8  77  MLv     2.83 -0.10   0.279284      
    NEO   HL    2.8  49  MLv     2.96  0.03   0.175173      
    KYMI  HL    3.1  68  MLv     2.91 -0.03   0.0815861