Earthquake Information
 Origin Time
 2020-09-18 01:16:46 (GMT)
 Magnitude
 M 3.9
 Latitude
 38.0610° N
 Longitude
 16.3906° E
 Focal Depth
 22 km
 # of Arrivals
 13
 Location 351.3 km WSW of Kerkyra
358.1 km W of Argostoli
643.1 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  ShakeMap  
  

  Intensity map


PGA
 PGV
 MI

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


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
CELMN48.8297 P01:16:57.07 0.21.0M
CELMN48.8297 S01:17:04.15 -0.31.0M
TIPMN128.4 14 P01:17:07.77 0.51.0M
TIPMN128.4 14 S01:17:22.70 -0.11.0M
CUCMN220.6347 P01:17:18.91 0.11.0M
CUCMN220.6347 S01:17:43.52 -0.11.0M
IGTHT378.5 63 P01:17:37.52 -0.91.0M
PRMDHP439.3 67 P01:17:46.26 0.31.0M
PVOHP452.1 81 P01:17:47.83 0.31.0M
DROHP466.2 90 P01:17:49.56 0.21.0M
TIRMN470.8 38 P01:17:49.54 -0.21.0M
EFPHP483.3 83 P01:17:51.89 0.41.0M
ITMHL497.2100 P01:17:52.56 -0.61.0M


  Solution details 

Event:
    Public ID              nkua2020siyw
    Type                   earthquake
    Description
      region name: Southern Italy
Origin:
    Date                   2020-09-18
    Time                  01:16:46.59  +/-    0.5 s
    Latitude              38.0610 deg  +/-      6 km
    Longitude             16.3906 deg  +/-      7 km
    Depth                      22 km   +/-    8 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.40 s
    Azimuthal gap             197 deg

2 Network magnitudes:
    MLv       3.90 +/- 0.31   6            
    M         3.90            6 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    CEL   MN    0.4 297  P       01:16:57.07   0.2 M  1.0  CEL  
    CEL   MN    0.4 297  S       01:17:04.15  -0.3 M  1.0  CEL  
    TIP   MN    1.2  14  P       01:17:07.77   0.5 M  1.0  TIP  
    TIP   MN    1.2  14  S       01:17:22.70  -0.1 M  1.0  TIP  
    CUC   MN    2.0 347  P       01:17:18.91   0.1 M  1.0  CUC  
    CUC   MN    2.0 347  S       01:17:43.52  -0.1 M  1.0  CUC  
    IGT   HT    3.4  63  P       01:17:37.52  -0.9 M  1.0  IGT  
    PRMD  HP    4.0  67  P       01:17:46.26   0.3 M  1.0  PRMD 
    PVO   HP    4.1  81  P       01:17:47.83   0.3 M  1.0  PVO  
    DRO   HP    4.2  90  P       01:17:49.56   0.2 M  1.0  DRO  
    TIR   MN    4.2  38  P       01:17:49.54  -0.2 M  1.0  TIR  
    EFP   HP    4.4  83  P       01:17:51.89   0.4 M  1.0  EFP  
    ITM   HL    4.5 100  P       01:17:52.56  -0.6 M  1.0  ITM  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    CEL   MN    0.4 297  MLv     3.38 -0.52    8.77466      
    TIP   MN    1.2  14  MLv     2.82 -1.08   0.590893      
    CUC   MN    2.0 347  MLv     2.94 -0.96   0.341443      
    IGT   HT    3.4  63  MLv     3.78 -0.12   0.388066      
    PRMD  HP    4.0  67  MLv     4.07  0.17   0.483163      
    PVO   HP    4.1  81  MLv     4.34  0.44   0.844155      
    DRO   HP    4.2  90  MLv     3.82 -0.08   0.488138      
    TIR   MN    4.2  38  MLv     4.20  0.30   0.547858      
    EFP   HP    4.4  83  MLv     4.15  0.25   0.455603      
    ITM   HL    4.5 100  MLv     4.47  0.57   0.892654