Earthquake Information
 Origin Time
2018-12-13 06:26:41 (GMT)
 Magnitude
M 4.8
 Latitude
37.5350° N
 Longitude
20.6458° E
 Focal Depth
12 km
 # of Arrivals
61
 Location 36.0 km SW of Zakynthos
68.0 km SW of Andravida
275.9 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  ShakeMap  Foc.Mech.
  

  Focal Mechanism

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
2422158 1.52E+23

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
37.557720.684416.04.7

Source parameters determination

Click here for detailed focal mechanism solution


  Intensity map


PGA
PGV
MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP25.7 41 P06:26:46.61 0.21.0M
LTHKHP25.7 41 S06:26:49.82 -0.41.0M
PSDAHT64.6355 P06:26:52.80 0.21.0M
PSDAHT64.6355 S06:27:00.90 -0.21.0M
VLSHL71.5356 P06:26:53.72 0.01.0M
VLSHL71.5356 S06:27:03.03 -0.11.0M
RLSHL92.4 51 P06:26:56.65 -0.31.0M
RLSHL92.4 51 S06:27:08.44 -0.41.0M
AXSHP97.6 41 P06:26:57.42 -0.41.0M
AXSHP97.6 41 S06:27:10.28 0.01.0M
FSKHP103.0356 P06:26:58.55 -0.11.0M
FSKHP103.0356 S06:27:12.36 0.61.0M
ITMHL119.8109 P06:27:01.35 0.01.0M
ITMHL119.8109 S06:27:16.50 0.01.0M
PYLHP120.3126 P06:27:01.30 -0.11.0M
PYLHP120.3126 S06:27:16.71 0.21.0M
EVGIHT120.8 0 P06:27:01.31 -0.11.0M
EVGIHT120.8 0 S06:27:16.72 0.11.0M
NYDRHT131.1 2 P06:27:02.87 -0.11.0M
NYDRHT131.1 2 S06:27:19.85 0.51.0M
AGRPCL134.5 45 P06:27:03.07 -0.51.0M
TSLKHT143.4 0 P06:27:04.94 0.11.0M
TSLKHT143.4 0 S06:27:23.18 0.51.0M
MALACL143.8 49 P06:27:05.18 0.21.0M
MALACL143.8 49 S06:27:23.17 0.31.0M
KLVHL143.8 67 P06:27:04.75 -0.31.0M
EFPHP148.4 48 P06:27:05.30 -0.41.0M
EFPHP148.4 48 S06:27:24.05 -0.11.0M
AGEOCL148.5 57 P06:27:05.56 -0.11.0M
PYRGCL154.6 51 P06:27:06.52 -0.21.0M
GURHP155.7 73 P06:27:06.43 -0.51.0M
GURHP155.7 73 S06:27:26.46 0.11.0M
PSARCL160.7 57 P06:27:07.44 -0.11.0M
KALEHA161.9 54 P06:27:07.48 -0.31.0M
ANXHP162.2 44 P06:27:07.52 -0.31.0M
PANRCL168.7 57 P06:27:08.56 0.01.0M
KRNDHT221.7 94 P06:27:15.64 0.31.0M
KRNDHT221.7 94 S06:27:41.22 0.01.0M
VILLHA244.3 73 P06:27:18.73 0.41.0M
VILLHA244.3 73 S06:27:46.24 -0.21.0M
ATHHL274.4 80 P06:27:22.02 -0.11.0M
ATHHL274.4 80 S06:27:52.99 -0.11.0M
TYRNHT278.5 30 P06:27:22.95 0.41.0M
TYRNHT278.5 30 S06:27:53.78 -0.11.0M
ATHUHA280.1 80 P06:27:22.62 -0.31.0M
ATHUHA280.1 80 S06:27:54.12 -0.31.0M
PTLHL288.4 79 P06:27:23.77 -0.21.0M
PTLHL288.4 79 S06:27:55.94 -0.51.0M
DIONHL295.0 78 P06:27:24.76 -0.11.0M
NEOHL298.5 49 P06:27:25.43 0.31.0M
NEOHL298.5 49 S06:27:58.35 -0.11.0M
KYMIHL326.0 68 P06:27:28.77 0.01.0M
KYMIHL326.0 68 S06:28:04.25 -0.61.0M
LITHT326.9 29 P06:27:29.08 0.21.0M
AOS2HT331.5 57 P06:27:29.42 0.01.0M
AOS2HT331.5 57 S06:28:05.87 -0.11.0M
SKYHL372.4 66 P06:27:34.59 -0.11.0M
IMMVHL376.9128 P06:27:35.29 0.01.0M
TIPMN385.1298 P06:27:35.66 -0.81.0M
TIPMN385.1298 S06:28:18.19 -0.11.0M
WDDMN577.4251 P06:28:00.19 -0.91.0M


  Solution details

Event:
    Public ID              nkua2018yiqv
    Description
      region name: Ionian Sea
Origin:
    Date                   2018-12-13
    Time                  06:26:41.36
    Latitude              37.5350 deg  +/-      0 km
    Longitude             20.6458 deg  +/-      0 km
    Depth                      12 km   +/-    1 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.24 s
    Azimuthal gap             171 deg

5 Network magnitudes:
    MLv       4.79 +/- 0.20  32            
    M         4.79           32 preferred  
    mb        6.53            1            
    mB        6.28            1            
    Mw(mB)    5.99            1            

61 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.2  41  P       06:26:46.61   0.2 M  1.0  LTHK 
    LTHK  HP    0.2  41  S       06:26:49.82  -0.4 M  1.0  LTHK 
    PSDA  HT    0.6 355  P       06:26:52.80   0.2 M  1.0  PSDA 
    PSDA  HT    0.6 355  S       06:27:00.90  -0.2 M  1.0  PSDA 
    VLS   HL    0.6 356  P       06:26:53.72   0.0 M  1.0  VLS  
    VLS   HL    0.6 356  S       06:27:03.03  -0.1 M  1.0  VLS  
    RLS   HL    0.8  51  P       06:26:56.65  -0.3 M  1.0  RLS  
    RLS   HL    0.8  51  S       06:27:08.44  -0.4 M  1.0  RLS  
    AXS   HP    0.9  41  P       06:26:57.42  -0.4 M  1.0  AXS  
    AXS   HP    0.9  41  S       06:27:10.28  -0.0 M  1.0  AXS  
    FSK   HP    0.9 356  P       06:26:58.55  -0.1 M  1.0  FSK  
    FSK   HP    0.9 356  S       06:27:12.36   0.6 M  1.0  FSK  
    ITM   HL    1.1 109  P       06:27:01.35   0.0 M  1.0  ITM  
    ITM   HL    1.1 109  S       06:27:16.50   0.0 M  1.0  ITM  
    PYL   HP    1.1 126  P       06:27:01.30  -0.1 M  1.0  PYL  
    PYL   HP    1.1 126  S       06:27:16.71   0.2 M  1.0  PYL  
    EVGI  HT    1.1   0  P       06:27:01.31  -0.1 M  1.0  EVGI 
    EVGI  HT    1.1   0  S       06:27:16.72   0.1 M  1.0  EVGI 
    NYDR  HT    1.2   2  P       06:27:02.87  -0.1 M  1.0  NYDR 
    NYDR  HT    1.2   2  S       06:27:19.85   0.5 M  1.0  NYDR 
    AGRP  CL    1.2  45  P       06:27:03.07  -0.5 M  1.0  AGRP 
    TSLK  HT    1.3   0  P       06:27:04.94   0.1 M  1.0  TSLK 
    TSLK  HT    1.3   0  S       06:27:23.18   0.5 M  1.0  TSLK 
    MALA  CL    1.3  49  P       06:27:05.18   0.2 M  1.0  MALA 
    MALA  CL    1.3  49  S       06:27:23.17   0.3 M  1.0  MALA 
    KLV   HL    1.3  67  P       06:27:04.75  -0.3 M  1.0  KLV  
    EFP   HP    1.3  48  P       06:27:05.30  -0.4 M  1.0  EFP  
    EFP   HP    1.3  48  S       06:27:24.05  -0.1 M  1.0  EFP  
    AGEO  CL    1.3  57  P       06:27:05.56  -0.1 M  1.0  AGEO 
    PYRG  CL    1.4  51  P       06:27:06.52  -0.2 M  1.0  PYRG 
    GUR   HP    1.4  73  P       06:27:06.43  -0.5 M  1.0  GUR  
    GUR   HP    1.4  73  S       06:27:26.46   0.1 M  1.0  GUR  
    PSAR  CL    1.4  57  P       06:27:07.44  -0.1 M  1.0  PSAR 
    KALE  HA    1.5  54  P       06:27:07.48  -0.3 M  1.0  KALE 
    ANX   HP    1.5  44  P       06:27:07.52  -0.3 M  1.0  ANX  
    PANR  CL    1.5  57  P       06:27:08.56   0.0 M  1.0  PANR 
    KRND  HT    2.0  94  P       06:27:15.64   0.3 M  1.0  KRND 
    KRND  HT    2.0  94  S       06:27:41.22   0.0 M  1.0  KRND 
    VILL  HA    2.2  73  P       06:27:18.73   0.4 M  1.0  VILL 
    VILL  HA    2.2  73  S       06:27:46.24  -0.2 M  1.0  VILL 
    ATH   HL    2.5  80  P       06:27:22.02  -0.1 M  1.0  ATH  
    ATH   HL    2.5  80  S       06:27:52.99  -0.1 M  1.0  ATH  
    TYRN  HT    2.5  30  P       06:27:22.95   0.4 M  1.0  TYRN 
    TYRN  HT    2.5  30  S       06:27:53.78  -0.1 M  1.0  TYRN 
    ATHU  HA    2.5  80  P       06:27:22.62  -0.3 M  1.0  ATHU 
    ATHU  HA    2.5  80  S       06:27:54.12  -0.3 M  1.0  ATHU 
    PTL   HL    2.6  79  P       06:27:23.77  -0.2 M  1.0  PTL  
    PTL   HL    2.6  79  S       06:27:55.94  -0.5 M  1.0  PTL  
    DION  HL    2.7  78  P       06:27:24.76  -0.1 M  1.0  DION 
    NEO   HL    2.7  49  P       06:27:25.43   0.3 M  1.0  NEO  
    NEO   HL    2.7  49  S       06:27:58.35  -0.1 M  1.0  NEO  
    KYMI  HL    2.9  68  P       06:27:28.77   0.0 M  1.0  KYMI 
    KYMI  HL    2.9  68  S       06:28:04.25  -0.6 M  1.0  KYMI 
    LIT   HT    2.9  29  P       06:27:29.08   0.2 M  1.0  LIT  
    AOS2  HT    3.0  57  P       06:27:29.42  -0.0 M  1.0  AOS2 
    AOS2  HT    3.0  57  S       06:28:05.87  -0.1 M  1.0  AOS2 
    SKY   HL    3.4  66  P       06:27:34.59  -0.1 M  1.0  SKY  
    IMMV  HL    3.4 128  P       06:27:35.29   0.0 M  1.0  IMMV 
    TIP   MN    3.5 298  P       06:27:35.66  -0.8 M  1.0  TIP  
    TIP   MN    3.5 298  S       06:28:18.19  -0.1 M  1.0  TIP  
    WDD   MN    5.2 251  P       06:28:00.19  -0.9 M  1.0  WDD  

39 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.2  41  MLv     4.61 -0.19    460.876      
    PSDA  HT    0.6 355  MLv     5.05  0.25    167.485      
    VLS   HL    0.6 356  MLv     4.97  0.18    131.045      
    RLS   HL    0.8  51  MLv     4.55 -0.25    38.6833      
    AXS   HP    0.9  41  MLv     4.79 -0.00    63.8723      
    FSK   HP    0.9 356  MLv     5.12  0.32    126.677      
    ITM   HL    1.1 109  MLv     4.69 -0.10    39.0018      
    PYL   HP    1.1 126  MLv     3.23 -1.56    1.35511      
    EVGI  HT    1.1   0  MLv     5.01  0.21     79.845      
    NYDR  HT    1.2   2  MLv     5.11  0.32    90.7254      
    AGRP  CL    1.2  45  MLv     4.61 -0.18    27.6426      
    TSLK  HT    1.3   0  MLv     5.09  0.29    74.6104      
    MALA  CL    1.3  49  MLv     4.76 -0.04    34.5554      
    KLV   HL    1.3  67  MLv     4.49 -0.30    18.7843      
    EFP   HP    1.3  48  MLv     4.58 -0.21    21.8095      
    AGEO  CL    1.3  57  MLv     3.91 -0.89     4.6432      
    PYRG  CL    1.4  51  MLv     4.47 -0.32    15.7934      
    GUR   HP    1.4  73  MLv     4.65 -0.14    23.5665      
    PSAR  CL    1.4  57  MLv     4.22 -0.57    8.26775      
    KALE  HA    1.5  54  MLv     4.64 -0.15    21.4108      
    ANX   HP    1.5  44  MLv     4.81  0.02    31.9168      
    PANR  CL    1.5  57  MLv     2.43 -2.36    0.12307      
    KRND  HT    2.0  94  MLv     4.59 -0.21    9.51495      
    VILL  HA    2.2  73  MLv     4.76 -0.04    10.8273      
    ATH   HL    2.5  80  MLv     4.91  0.11    10.9033      
    TYRN  HT    2.5  30  MLv     4.82  0.02    8.41984      
    ATHU  HA    2.5  80  MLv     4.55 -0.24    4.47213      
    PTL   HL    2.6  79  MLv     4.79 -0.00    7.08895      
    DION  HL    2.7  78  MLv     5.16  0.36    15.2299      
    NEO   HL    2.7  49  MLv     4.75 -0.04    5.76811      
    KYMI  HL    2.9  68  MLv     5.00  0.21    7.49364      
    LIT   HT    2.9  29  MLv     4.77 -0.02    4.32662      
    AOS2  HT    3.0  57  MLv     4.62 -0.18     2.9028      
    SKY   HL    3.4  66  MLv     4.99  0.20    4.30022      
    IMMV  HL    3.4 128  MLv     4.83  0.04    2.81477      
    TIP   MN    3.5 298  MLv     4.88  0.09    2.88539      
    WDD   MN    5.2 251  MLv     5.93  1.14    10.8662      
    WDD   MN    5.2 251  mB      6.28  0.00    27400.7      
    WDD   MN    5.2 251  mb      6.53  0.00    3400.74 0.61