Earthquake Information
 Origin Time
2019-01-20 10:44:01 (GMT)
 Magnitude
M 3.8
 Latitude
37.8012° N
 Longitude
20.7882° E
 Focal Depth
7 km
 # of Arrivals
61
 Location 9.5 km W of Zakynthos
43.4 km WSW of Andravida
259.2 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)
1848156 1.31E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
37.807720.777817.04.0

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
VLSHL45.3337 P10:44:09.58 -0.21.0M
VLSHL45.3337 S10:44:16.61 0.31.0M
DMLNHT60.7323 P10:44:12.05 -0.31.0M
DMLNHT60.7323 S10:44:20.93 0.11.0M
AXSHP67.7 50 P10:44:13.77 0.31.0M
RLSHL65.7 65 P10:44:13.52 0.31.0M
RLSHL65.7 65 S10:44:22.87 0.61.0M
DROHP82.7 78 P10:44:15.88 -0.11.0M
DROHP82.7 78 S10:44:27.65 0.31.0M
FSKHP75.8345 P10:44:14.37 -0.41.0M
FSKHP75.8345 S10:44:25.42 0.31.0M
EVGIHT91.9353 P10:44:17.15 -0.21.0M
EVGIHT91.9353 S10:44:30.50 0.71.0M
AGRPCL105.2 51 P10:44:19.86 0.31.0M
AGRPCL105.2 51 S10:44:33.77 0.11.0M
DRAGHT99.9349 P10:44:18.38 -0.31.0M
DRAGHT99.9349 S10:44:32.25 0.11.0M
NYDRHT101.7356 P10:44:18.61 -0.31.0M
NYDRHT101.7356 S10:44:32.37 -0.21.0M
MALACL115.5 55 P10:44:21.37 0.21.0M
MALACL115.5 55 S10:44:36.39 -0.11.0M
PVOHP111.3 36 P10:44:21.04 0.61.0M
PVOHP111.3 36 S10:44:34.94 -0.31.0M
ROD3CL111.9 60 P10:44:20.94 0.31.0M
ROD3CL111.9 60 S10:44:35.48 -0.11.0M
TSLKHT114.4354 P10:44:20.99 0.01.0M
TSLKHT114.4354 S10:44:35.62 -0.61.0M
ZIRICL116.6 61 P10:44:21.40 0.11.0M
AGEOCL123.0 65 P10:44:22.35 0.01.0M
AGEOCL123.0 65 S10:44:38.29 -0.41.0M
KLVHL122.5 77 P10:44:22.04 -0.31.0M
KLVHL122.5 77 S10:44:38.19 -0.51.0M
MG00CL122.2 56 P10:44:22.08 -0.11.0M
MG00CL122.2 56 S10:44:38.19 -0.21.0M
PYRGCL127.0 58 P10:44:22.90 -0.11.0M
PYRGCL127.0 58 S10:44:39.66 -0.21.0M
TEMECL126.0 68 P10:44:23.09 0.31.0M
TEMECL126.0 68 S10:44:39.11 -0.41.0M
ANXHP132.5 48 P10:44:24.20 0.31.0M
ANXHP132.5 48 S10:44:41.49 0.01.0M
GURHP137.2 84 P10:44:24.62 -0.11.0M
KALEHA135.2 61 P10:44:24.08 -0.21.0M
KALEHA135.2 61 S10:44:42.18 0.01.0M
IGTHT196.5348 P10:44:32.82 0.01.0M
IGTHT196.5348 S10:44:57.51 0.01.0M
KEKHL229.3338 P10:44:37.39 0.31.0M
KEKHL229.3338 S10:45:05.22 0.21.0M
PTLHL271.1 84 P10:44:42.96 0.41.0M
PTLHL271.1 84 S10:45:14.86 -0.11.0M
VLYHL264.1 89 P10:44:41.68 0.11.0M
VLYHL264.1 89 S10:45:12.92 -0.31.0M
KYMIHL303.7 72 P10:44:47.26 0.51.0M
KYMIHL303.7 72 S10:45:22.41 0.11.0M
AOS2HT305.2 61 P10:44:47.22 0.31.0M
KARYHA321.1 85 P10:44:49.42 0.51.0M
HORTHT369.2 33 P10:44:55.46 0.31.0M
PLGHL366.3 39 P10:44:54.83 0.11.0M
PLGHL366.3 39 S10:45:36.04 -0.71.0M
OURHT394.1 44 P10:44:58.43 0.21.0M
SOHHT401.8 33 P10:45:00.00 0.71.0M
KNTHT415.2 26 P10:45:01.07 0.11.0M


  Solution details

Event:
    Public ID              nkua2019bjnu
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2019-01-20
    Time                  10:44:01.66
    Latitude              37.8012 deg  +/-      1 km
    Longitude             20.7882 deg  +/-      1 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.30 s
    Azimuthal gap             234 deg

2 Network magnitudes:
    MLv       3.76 +/- 0.15  30            
    M         3.76           30 preferred  

61 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLS   HL    0.4 337  P       10:44:09.58  -0.2 M  1.0  VLS  
    VLS   HL    0.4 337  S       10:44:16.61   0.3 M  1.0  VLS  
    DMLN  HT    0.5 323  P       10:44:12.05  -0.3 M  1.0  DMLN 
    DMLN  HT    0.5 323  S       10:44:20.93   0.1 M  1.0  DMLN 
    RLS   HL    0.6  65  P       10:44:13.52   0.3 M  1.0  RLS  
    RLS   HL    0.6  65  S       10:44:22.87   0.6 M  1.0  RLS  
    AXS   HP    0.6  50  P       10:44:13.77   0.3 M  1.0  AXS  
    FSK   HP    0.7 345  P       10:44:14.37  -0.4 M  1.0  FSK  
    FSK   HP    0.7 345  S       10:44:25.42   0.3 M  1.0  FSK  
    DRO   HP    0.7  78  P       10:44:15.88  -0.1 M  1.0  DRO  
    DRO   HP    0.7  78  S       10:44:27.65   0.3 M  1.0  DRO  
    EVGI  HT    0.8 353  P       10:44:17.15  -0.2 M  1.0  EVGI 
    EVGI  HT    0.8 353  S       10:44:30.50   0.7 M  1.0  EVGI 
    DRAG  HT    0.9 349  P       10:44:18.38  -0.3 M  1.0  DRAG 
    DRAG  HT    0.9 349  S       10:44:32.25   0.1 M  1.0  DRAG 
    NYDR  HT    0.9 356  P       10:44:18.61  -0.3 M  1.0  NYDR 
    NYDR  HT    0.9 356  S       10:44:32.37  -0.2 M  1.0  NYDR 
    AGRP  CL    0.9  51  P       10:44:19.86   0.3 M  1.0  AGRP 
    AGRP  CL    0.9  51  S       10:44:33.77   0.1 M  1.0  AGRP 
    PVO   HP    1.0  36  P       10:44:21.04   0.6 M  1.0  PVO  
    PVO   HP    1.0  36  S       10:44:34.94  -0.3 M  1.0  PVO  
    ROD3  CL    1.0  60  P       10:44:20.94   0.3 M  1.0  ROD3 
    ROD3  CL    1.0  60  S       10:44:35.48  -0.1 M  1.0  ROD3 
    TSLK  HT    1.0 354  P       10:44:20.99   0.0 M  1.0  TSLK 
    TSLK  HT    1.0 354  S       10:44:35.62  -0.6 M  1.0  TSLK 
    MALA  CL    1.0  55  P       10:44:21.37   0.2 M  1.0  MALA 
    MALA  CL    1.0  55  S       10:44:36.39  -0.1 M  1.0  MALA 
    ZIRI  CL    1.0  61  P       10:44:21.40   0.1 M  1.0  ZIRI 
    MG00  CL    1.1  56  P       10:44:22.08  -0.1 M  1.0  MG00 
    MG00  CL    1.1  56  S       10:44:38.19  -0.2 M  1.0  MG00 
    KLV   HL    1.1  77  P       10:44:22.04  -0.3 M  1.0  KLV  
    KLV   HL    1.1  77  S       10:44:38.19  -0.5 M  1.0  KLV  
    AGEO  CL    1.1  65  P       10:44:22.35   0.0 M  1.0  AGEO 
    AGEO  CL    1.1  65  S       10:44:38.29  -0.4 M  1.0  AGEO 
    TEME  CL    1.1  68  P       10:44:23.09   0.3 M  1.0  TEME 
    TEME  CL    1.1  68  S       10:44:39.11  -0.4 M  1.0  TEME 
    PYRG  CL    1.1  58  P       10:44:22.90  -0.1 M  1.0  PYRG 
    PYRG  CL    1.1  58  S       10:44:39.66  -0.2 M  1.0  PYRG 
    ANX   HP    1.2  48  P       10:44:24.20   0.3 M  1.0  ANX  
    ANX   HP    1.2  48  S       10:44:41.49   0.0 M  1.0  ANX  
    KALE  HA    1.2  61  P       10:44:24.08  -0.2 M  1.0  KALE 
    KALE  HA    1.2  61  S       10:44:42.18  -0.0 M  1.0  KALE 
    GUR   HP    1.2  84  P       10:44:24.62  -0.1 M  1.0  GUR  
    IGT   HT    1.8 348  P       10:44:32.82  -0.0 M  1.0  IGT  
    IGT   HT    1.8 348  S       10:44:57.51   0.0 M  1.0  IGT  
    KEK   HL    2.1 338  P       10:44:37.39   0.3 M  1.0  KEK  
    KEK   HL    2.1 338  S       10:45:05.22   0.2 M  1.0  KEK  
    VLY   HL    2.4  89  P       10:44:41.68   0.1 M  1.0  VLY  
    VLY   HL    2.4  89  S       10:45:12.92  -0.3 M  1.0  VLY  
    PTL   HL    2.4  84  P       10:44:42.96   0.4 M  1.0  PTL  
    PTL   HL    2.4  84  S       10:45:14.86  -0.1 M  1.0  PTL  
    KYMI  HL    2.7  72  P       10:44:47.26   0.5 M  1.0  KYMI 
    KYMI  HL    2.7  72  S       10:45:22.41   0.1 M  1.0  KYMI 
    AOS2  HT    2.8  61  P       10:44:47.22   0.3 M  1.0  AOS2 
    KARY  HA    2.9  85  P       10:44:49.42   0.5 M  1.0  KARY 
    PLG   HL    3.3  39  P       10:44:54.83   0.1 M  1.0  PLG  
    PLG   HL    3.3  39  S       10:45:36.04  -0.7 M  1.0  PLG  
    HORT  HT    3.3  33  P       10:44:55.46   0.3 M  1.0  HORT 
    OUR   HT    3.5  44  P       10:44:58.43   0.2 M  1.0  OUR  
    SOH   HT    3.6  33  P       10:45:00.00   0.7 M  1.0  SOH  
    KNT   HT    3.7  26  P       10:45:01.07   0.1 M  1.0  KNT  

35 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLS   HL    0.4 337  MLv     3.94  0.17    50.8916      
    DMLN  HT    0.5 323  MLv     4.08  0.32    41.8024      
    RLS   HL    0.6  65  MLv     3.61 -0.16    9.55934      
    AXS   HP    0.6  50  MLv     4.03  0.27    24.7056      
    FSK   HP    0.7 345  MLv     3.80  0.04    13.3274      
    DRO   HP    0.7  78  MLv     3.48 -0.28    12.2934      
    EVGI  HT    0.8 353  MLv     4.01  0.25    17.8232      
    DRAG  HT    0.9 349  MLv     3.25 -0.51   0.187633      
    NYDR  HT    0.9 356  MLv     3.96  0.19    10.1673      
    AGRP  CL    0.9  51  MLv     3.66 -0.10    6.84672      
    PVO   HP    1.0  36  MLv     3.68 -0.09    6.65955      
    ROD3  CL    1.0  60  MLv     3.71 -0.06    10.7134      
    TSLK  HT    1.0 354  MLv     3.80  0.03    8.43333      
    MALA  CL    1.0  55  MLv     3.84  0.07    7.09899      
    ZIRI  CL    1.0  61  MLv     3.66 -0.10    6.08988      
    MG00  CL    1.1  56  MLv     3.49 -0.27    4.93159      
    KLV   HL    1.1  77  MLv     3.72 -0.05    4.83852      
    AGEO  CL    1.1  65  MLv     3.53 -0.23    1.20071      
    TEME  CL    1.1  68  MLv     3.65 -0.11    1.73799      
    PYRG  CL    1.1  58  MLv     3.55 -0.22    2.59059      
    ANX   HP    1.2  48  MLv     4.12  0.36    14.4783      
    KALE  HA    1.2  61  MLv     3.58 -0.18     4.0543      
    GUR   HP    1.2  84  MLv     3.74 -0.03    5.61896      
    IGT   HT    1.8 348  MLv     3.76 -0.00    3.01922      
    KEK   HL    2.1 338  MLv     3.66 -0.11    3.08995      
    VLY   HL    2.4  89  MLv     3.67 -0.09    1.12313      
    PTL   HL    2.4  84  MLv     3.66 -0.10    1.01124      
    KYMI  HL    2.7  72  MLv     3.63 -0.13   0.653874      
    AOS2  HT    2.8  61  MLv     3.61 -0.16   0.603932      
    KARY  HA    2.9  85  MLv     3.80  0.04   0.789622      
    PLG   HL    3.3  39  MLv     3.61 -0.15   0.302021      
    HORT  HT    3.3  33  MLv     3.82  0.06   0.321499      
    OUR   HT    3.5  44  MLv     3.77  0.01   0.319829      
    SOH   HT    3.6  33  MLv     4.22  0.46   0.823782      
    KNT   HT    3.7  26  MLv     3.79  0.03   0.288846