Earthquake Information
 Origin Time
2020-01-22 21:31:50 (GMT)
 Magnitude
M 3.2
 Latitude
37.3877° N
 Longitude
20.5958° E
 Focal Depth
2 km
 # of Arrivals
31
 Location 52.1 km SSW of Zakynthos
82.1 km SW of Andravida
283.9 km WSW 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
LTHKHP41.6 31 P21:31:57.83 -0.11.0M
LTHKHP41.6 31 S21:32:03.44 -0.61.0M
RTZLHT78.1 11 P21:32:03.95 0.01.0M
RTZLHT78.1 11 S21:32:14.73 0.21.0M
VLSHL87.7360 P21:32:05.45 -0.11.0M
VLSHL87.7360 S21:32:17.54 0.11.0M
DMLNHT96.6348 P21:32:07.58 0.61.0M
DMLNHT96.6348 S21:32:20.32 0.41.0M
AXSHP113.1 37 P21:32:09.07 -0.51.0M
AXSHP113.1 37 S21:32:24.74 0.31.0M
DROHP116.5 58 P21:32:10.03 -0.21.0M
DROHP116.5 58 S21:32:25.71 0.21.0M
PYLHP115.4118 P21:32:09.59 -0.41.0M
PYLHP115.4118 S21:32:25.59 0.41.0M
PYL1HI110.8118 P21:32:09.16 -0.11.0M
PYL1HI110.8118 S21:32:24.31 0.51.0M
RLSHL106.6 46 P21:32:08.18 -0.41.0M
RLSHL106.6 46 S21:32:22.71 0.01.0M
FSKHP119.2359 P21:32:10.39 -0.21.0M
FSKHP119.2359 S21:32:26.84 0.71.0M
ITMHL119.9101 P21:32:10.72 -0.11.0M
ITMHL119.9101 S21:32:26.35 -0.21.0M
EVGIHT137.2 2 P21:32:13.28 -0.11.0M
EVGIHT137.2 2 S21:32:31.24 0.11.0M
AGRPCL149.5 42 P21:32:15.26 -0.11.0M
AGRPCL149.5 42 S21:32:34.27 -0.31.0M
DRAGHT144.1359 P21:32:14.31 -0.11.0M
DRAGHT144.1359 S21:32:33.04 0.01.0M
NYDRHT147.7 3 P21:32:14.87 -0.11.0M
NYDRHT147.7 3 S21:32:33.94 0.01.0M
TSLKHT159.9 2 P21:32:17.31 0.51.0M


  Solution details

Event:
    Public ID              nkua2020boae
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2020-01-22
    Time                  21:31:50.03
    Latitude              37.3877 deg  +/-      1 km
    Longitude             20.5958 deg  +/-      1 km
    Depth                       2 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap             230 deg

2 Network magnitudes:
    MLv       3.24 +/- 0.15  12            
    M         3.24           12 preferred  

31 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.4  31  P       21:31:57.83  -0.1 M  1.0  LTHK 
    LTHK  HP    0.4  31  S       21:32:03.44  -0.6 M  1.0  LTHK 
    RTZL  HT    0.7  11  P       21:32:03.95  -0.0 M  1.0  RTZL 
    RTZL  HT    0.7  11  S       21:32:14.73   0.2 M  1.0  RTZL 
    VLS   HL    0.8 360  P       21:32:05.45  -0.1 M  1.0  VLS  
    VLS   HL    0.8 360  S       21:32:17.54   0.1 M  1.0  VLS  
    DMLN  HT    0.9 348  P       21:32:07.58   0.6 M  1.0  DMLN 
    DMLN  HT    0.9 348  S       21:32:20.32   0.4 M  1.0  DMLN 
    RLS   HL    1.0  46  P       21:32:08.18  -0.4 M  1.0  RLS  
    RLS   HL    1.0  46  S       21:32:22.71   0.0 M  1.0  RLS  
    PYL1  HI    1.0 118  P       21:32:09.16  -0.1 M  1.0  PYL1 
    PYL1  HI    1.0 118  S       21:32:24.31   0.5 M  1.0  PYL1 
    AXS   HP    1.0  37  P       21:32:09.07  -0.5 M  1.0  AXS  
    AXS   HP    1.0  37  S       21:32:24.74   0.3 M  1.0  AXS  
    PYL   HP    1.0 118  P       21:32:09.59  -0.4 M  1.0  PYL  
    PYL   HP    1.0 118  S       21:32:25.59   0.4 M  1.0  PYL  
    DRO   HP    1.0  58  P       21:32:10.03  -0.2 M  1.0  DRO  
    DRO   HP    1.0  58  S       21:32:25.71   0.2 M  1.0  DRO  
    FSK   HP    1.1 359  P       21:32:10.39  -0.2 M  1.0  FSK  
    FSK   HP    1.1 359  S       21:32:26.84   0.7 M  1.0  FSK  
    ITM   HL    1.1 101  P       21:32:10.72  -0.1 M  1.0  ITM  
    ITM   HL    1.1 101  S       21:32:26.35  -0.2 M  1.0  ITM  
    EVGI  HT    1.2   2  P       21:32:13.28  -0.1 M  1.0  EVGI 
    EVGI  HT    1.2   2  S       21:32:31.24   0.1 M  1.0  EVGI 
    DRAG  HT    1.3 359  P       21:32:14.31  -0.1 M  1.0  DRAG 
    DRAG  HT    1.3 359  S       21:32:33.04   0.0 M  1.0  DRAG 
    NYDR  HT    1.3   3  P       21:32:14.87  -0.1 M  1.0  NYDR 
    NYDR  HT    1.3   3  S       21:32:33.94   0.0 M  1.0  NYDR 
    AGRP  CL    1.3  42  P       21:32:15.26  -0.1 M  1.0  AGRP 
    AGRP  CL    1.3  42  S       21:32:34.27  -0.3 M  1.0  AGRP 
    TSLK  HT    1.4   2  P       21:32:17.31   0.5 M  1.0  TSLK 

16 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.4  31  MLv     3.23 -0.01     12.339      
    RTZL  HT    0.7  11  MLv     3.03 -0.21    2.16984      
    VLS   HL    0.8 360  MLv     3.32  0.09     3.8567      
    DMLN  HT    0.9 348  MLv     3.31  0.07    4.64641      
    RLS   HL    1.0  46  MLv     2.92 -0.32    1.22082      
    PYL1  HI    1.0 118  MLv     3.14 -0.10    1.93027      
    AXS   HP    1.0  37  MLv     2.95 -0.28     1.2213      
    PYL   HP    1.0 118  MLv     3.30  0.06   0.0810099      
    DRO   HP    1.0  58  MLv     2.97 -0.27    2.53164      
    FSK   HP    1.1 359  MLv     3.42  0.18    3.35373      
    ITM   HL    1.1 101  MLv     3.27  0.03    2.32502      
    EVGI  HT    1.2   2  MLv     3.35  0.11    2.32196      
    DRAG  HT    1.3 359  MLv     4.53  1.30    2.15411      
    NYDR  HT    1.3   3  MLv     3.50  0.27    2.11866      
    AGRP  CL    1.3  42  MLv     3.10 -0.14    1.12616      
    TSLK  HT    1.4   2  MLv     3.41  0.17    2.05371