Earthquake Information
 Origin Time
2018-12-04 22:23:47 (GMT)
 Magnitude
M 2.7
 Latitude
37.6458° N
 Longitude
20.6720° E
 Focal Depth
8 km
 # of Arrivals
43
 Location 25.5 km SW of Zakynthos
59.4 km WSW of Andravida
271.5 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PSDAHT52.6352 P22:23:57.20 -0.11.0M
PSDAHT52.6352 S22:24:04.61 0.21.0M
VLSHL59.5353 P22:23:58.11 -0.31.0M
VLSHL59.5353 S22:24:06.65 0.21.0M
DMLNHT70.9338 P22:24:00.39 0.11.0M
DMLNHT70.9338 S22:24:10.35 0.61.0M
RLSHL83.2 57 P22:24:02.26 0.01.0M
RLSHL83.2 57 S22:24:13.47 0.31.0M
AXSHP87.0 45 P22:24:02.69 -0.21.0M
AXSHP87.0 45 S22:24:13.88 -0.31.0M
FSKHP91.0354 P22:24:03.40 -0.11.0M
FSKHP91.0354 S22:24:14.92 -0.41.0M
DROHP97.4 70 P22:24:04.84 0.21.0M
DROHP97.4 70 S22:24:17.09 -0.21.0M
EVGIHT108.4359 P22:24:06.08 -0.21.0M
EVGIHT108.4359 S22:24:20.27 0.11.0M
NYDRHT118.7 1 P22:24:07.72 -0.21.0M
NYDRHT118.7 1 S22:24:22.84 -0.21.0M
AGRPCL124.2 48 P22:24:08.75 -0.11.0M
AGRPCL124.2 48 S22:24:24.80 0.21.0M
ROD3CL129.9 56 P22:24:09.63 -0.11.0M
ROD3CL129.9 56 S22:24:26.43 0.21.0M
TSLKHT131.1359 P22:24:10.30 0.51.0M
TSLKHT131.1359 S22:24:26.46 0.11.0M
ZIRICL134.3 57 P22:24:10.33 0.01.0M
ZIRICL134.3 57 S22:24:27.06 -0.21.0M
KLVHL137.1 71 P22:24:10.81 -0.11.0M
KLVHL137.1 71 S22:24:28.74 0.51.0M
EFPHP138.6 51 P22:24:10.87 -0.11.0M
AGEOCL140.1 61 P22:24:11.22 0.01.0M
MG00CL140.6 53 P22:24:11.00 -0.31.0M
TEMECL142.6 63 P22:24:11.56 0.01.0M
PYRGCL145.3 54 P22:24:11.74 -0.31.0M
GURHP150.3 78 P22:24:13.14 0.21.0M
GURHP150.3 78 S22:24:32.34 0.41.0M
ANXHP151.8 46 P22:24:12.94 -0.21.0M
KALEHA153.0 57 P22:24:12.80 -0.51.0M
KALEHA153.0 57 S22:24:32.28 -0.31.0M
LTKHP205.9 78 P22:24:20.68 0.21.0M
VILLHA238.7 76 P22:24:25.15 0.51.0M
VILLHA238.7 76 S22:24:52.66 0.11.0M
KEKHL242.1342 P22:24:24.90 0.01.0M
DIONHL290.3 81 P22:24:31.37 0.11.0M


  Solution details

Event:
    Public ID              nkua2018xtkw
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2018-12-04
    Time                  22:23:47.96
    Latitude              37.6458 deg  +/-      1 km
    Longitude             20.6720 deg  +/-      1 km
    Depth                       8 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.25 s
    Azimuthal gap             258 deg

2 Network magnitudes:
    MLv       2.67 +/- 0.12  20            
    M         2.67           20 preferred  

43 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PSDA  HT    0.5 352  P       22:23:57.20  -0.1 M  1.0  PSDA 
    PSDA  HT    0.5 352  S       22:24:04.61   0.2 M  1.0  PSDA 
    VLS   HL    0.5 353  P       22:23:58.11  -0.3 M  1.0  VLS  
    VLS   HL    0.5 353  S       22:24:06.65   0.2 M  1.0  VLS  
    DMLN  HT    0.6 338  P       22:24:00.39   0.1 M  1.0  DMLN 
    DMLN  HT    0.6 338  S       22:24:10.35   0.6 M  1.0  DMLN 
    RLS   HL    0.7  57  P       22:24:02.26  -0.0 M  1.0  RLS  
    RLS   HL    0.7  57  S       22:24:13.47   0.3 M  1.0  RLS  
    AXS   HP    0.8  45  P       22:24:02.69  -0.2 M  1.0  AXS  
    AXS   HP    0.8  45  S       22:24:13.88  -0.3 M  1.0  AXS  
    FSK   HP    0.8 354  P       22:24:03.40  -0.1 M  1.0  FSK  
    FSK   HP    0.8 354  S       22:24:14.92  -0.4 M  1.0  FSK  
    DRO   HP    0.9  70  P       22:24:04.84   0.2 M  1.0  DRO  
    DRO   HP    0.9  70  S       22:24:17.09  -0.2 M  1.0  DRO  
    EVGI  HT    1.0 359  P       22:24:06.08  -0.2 M  1.0  EVGI 
    EVGI  HT    1.0 359  S       22:24:20.27   0.1 M  1.0  EVGI 
    NYDR  HT    1.1   1  P       22:24:07.72  -0.2 M  1.0  NYDR 
    NYDR  HT    1.1   1  S       22:24:22.84  -0.2 M  1.0  NYDR 
    AGRP  CL    1.1  48  P       22:24:08.75  -0.1 M  1.0  AGRP 
    AGRP  CL    1.1  48  S       22:24:24.80   0.2 M  1.0  AGRP 
    ROD3  CL    1.2  56  P       22:24:09.63  -0.1 M  1.0  ROD3 
    ROD3  CL    1.2  56  S       22:24:26.43   0.2 M  1.0  ROD3 
    TSLK  HT    1.2 359  P       22:24:10.30   0.5 M  1.0  TSLK 
    TSLK  HT    1.2 359  S       22:24:26.46   0.1 M  1.0  TSLK 
    ZIRI  CL    1.2  57  P       22:24:10.33   0.0 M  1.0  ZIRI 
    ZIRI  CL    1.2  57  S       22:24:27.06  -0.2 M  1.0  ZIRI 
    KLV   HL    1.2  71  P       22:24:10.81  -0.1 M  1.0  KLV  
    KLV   HL    1.2  71  S       22:24:28.74   0.5 M  1.0  KLV  
    EFP   HP    1.2  51  P       22:24:10.87  -0.1 M  1.0  EFP  
    AGEO  CL    1.3  61  P       22:24:11.22   0.0 M  1.0  AGEO 
    MG00  CL    1.3  53  P       22:24:11.00  -0.3 M  1.0  MG00 
    TEME  CL    1.3  63  P       22:24:11.56  -0.0 M  1.0  TEME 
    PYRG  CL    1.3  54  P       22:24:11.74  -0.3 M  1.0  PYRG 
    GUR   HP    1.4  78  P       22:24:13.14   0.2 M  1.0  GUR  
    GUR   HP    1.4  78  S       22:24:32.34   0.4 M  1.0  GUR  
    ANX   HP    1.4  46  P       22:24:12.94  -0.2 M  1.0  ANX  
    KALE  HA    1.4  57  P       22:24:12.80  -0.5 M  1.0  KALE 
    KALE  HA    1.4  57  S       22:24:32.28  -0.3 M  1.0  KALE 
    LTK   HP    1.9  78  P       22:24:20.68   0.2 M  1.0  LTK  
    VILL  HA    2.2  76  P       22:24:25.15   0.5 M  1.0  VILL 
    VILL  HA    2.2  76  S       22:24:52.66   0.1 M  1.0  VILL 
    KEK   HL    2.2 342  P       22:24:24.90  -0.0 M  1.0  KEK  
    DION  HL    2.6  81  P       22:24:31.37   0.1 M  1.0  DION 

26 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PSDA  HT    0.5 352  MLv     2.82  0.15    2.53538      
    VLS   HL    0.5 353  MLv     2.93  0.25    2.18793      
    DMLN  HT    0.6 338  MLv     3.01  0.34    3.13638      
    RLS   HL    0.7  57  MLv     2.54 -0.13    0.66801      
    AXS   HP    0.8  45  MLv     3.10  0.43    2.31813      
    FSK   HP    0.8 354  MLv     2.83  0.16    1.19135      
    DRO   HP    0.9  70  MLv     2.46 -0.22    0.97683      
    EVGI  HT    1.0 359  MLv     2.82  0.15   0.960982      
    NYDR  HT    1.1   1  MLv     2.82  0.14   0.607921      
    AGRP  CL    1.1  48  MLv     2.49 -0.18   0.374834      
    ROD3  CL    1.2  56  MLv     2.61 -0.06   0.698115      
    TSLK  HT    1.2 359  MLv     2.67 -0.01   0.515521      
    ZIRI  CL    1.2  57  MLv     2.56 -0.12   0.387267      
    KLV   HL    1.2  71  MLv     2.68  0.01   0.374565      
    EFP   HP    1.2  51  MLv     2.59 -0.08   0.399552      
    AGEO  CL    1.3  61  MLv     2.61 -0.06   0.117998      
    MG00  CL    1.3  53  MLv     2.55 -0.12   0.454416      
    TEME  CL    1.3  63  MLv     2.65 -0.03   0.142635      
    PYRG  CL    1.3  54  MLv     2.52 -0.15   0.198581      
    GUR   HP    1.4  78  MLv     2.59 -0.08   0.349664      
    ANX   HP    1.4  46  MLv     2.82  0.15   0.580395      
    KALE  HA    1.4  57  MLv     2.57 -0.11   0.318452      
    LTK   HP    1.9  78  MLv     1.45 -1.22   0.0503899      
    VILL  HA    2.2  76  MLv     2.66 -0.01   0.147072      
    KEK   HL    2.2 342  MLv     2.64 -0.04   0.255131      
    DION  HL    2.6  81  MLv     2.98  0.31   0.481084