Earthquake Information
 Origin Time
2020-10-21 18:45:14 (GMT)
 Magnitude
M 1.8
 Latitude
37.5512° N
 Longitude
20.9198° E
 Focal Depth
19 km
 # of Arrivals
17
 Location 26.8 km S of Zakynthos
49.0 km WSW of Pyrgos
251.9 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP19.1337 P18:45:18.87 0.21.0M
LTHKHP19.1337 S18:45:22.57 0.41.0M
RTZLHT59.8347 P18:45:24.33 -0.21.0M
RTZLHT59.8347 S18:45:32.44 -0.11.0M
AXSHP82.2 29 P18:45:27.84 -0.11.0M
AXSHP82.2 29 S18:45:37.71 -0.81.0M
DROHP82.6 57 P18:45:27.83 -0.31.0M
RLSHL73.8 41 P18:45:25.99 -0.71.0M
VLSHL75.4337 P18:45:26.64 -0.31.0M
VLSHL75.4337 S18:45:36.04 -0.81.0M
PLEVHP104.9 24 P18:45:31.67 0.21.0M
EVGIHT121.2349 P18:45:34.67 0.71.0M
PDOHP118.7 11 P18:45:33.13 -0.51.0M
PDOHP118.7 11 S18:45:49.25 0.81.0M
MG00CL131.6 43 P18:45:36.08 0.51.0M
ANXHP145.3 37 P18:45:38.11 0.41.0M
ANXHP145.3 37 S18:45:56.47 0.71.0M


  Solution details

Event:
    Public ID              nkua2020uspa
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2020-10-21
    Time                  18:45:14.07
    Latitude              37.5512 deg  +/-      2 km
    Longitude             20.9198 deg  +/-      2 km
    Depth                      19 km   +/-    3 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.51 s
    Azimuthal gap             280 deg

2 Network magnitudes:
    MLv       1.76 +/- 0.10   9            
    M         1.76            9 preferred  

17 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.2 337  P       18:45:18.87   0.2 M  1.0  LTHK 
    LTHK  HP    0.2 337  S       18:45:22.57   0.4 M  1.0  LTHK 
    RTZL  HT    0.5 347  P       18:45:24.33  -0.2 M  1.0  RTZL 
    RTZL  HT    0.5 347  S       18:45:32.44  -0.1 M  1.0  RTZL 
    RLS   HL    0.7  41  P       18:45:25.99  -0.7 M  1.0  RLS  
    VLS   HL    0.7 337  P       18:45:26.64  -0.3 M  1.0  VLS  
    VLS   HL    0.7 337  S       18:45:36.04  -0.8 M  1.0  VLS  
    AXS   HP    0.7  29  P       18:45:27.84  -0.1 M  1.0  AXS  
    AXS   HP    0.7  29  S       18:45:37.71  -0.8 M  1.0  AXS  
    DRO   HP    0.7  57  P       18:45:27.83  -0.3 M  1.0  DRO  
    PLEV  HP    0.9  24  P       18:45:31.67   0.2 M  1.0  PLEV 
    PDO   HP    1.1  11  P       18:45:33.13  -0.5 M  1.0  PDO  
    PDO   HP    1.1  11  S       18:45:49.25   0.8 M  1.0  PDO  
    EVGI  HT    1.1 349  P       18:45:34.67   0.7 M  1.0  EVGI 
    MG00  CL    1.2  43  P       18:45:36.08   0.5 M  1.0  MG00 
    ANX   HP    1.3  37  P       18:45:38.11   0.4 M  1.0  ANX  
    ANX   HP    1.3  37  S       18:45:56.47   0.7 M  1.0  ANX  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.2 337  MLv     1.68 -0.08    1.27969      
    RTZL  HT    0.5 347  MLv     1.67 -0.09    0.11936      
    RLS   HL    0.7  41  MLv     1.82  0.06   0.142048      
    VLS   HL    0.7 337  MLv     1.64 -0.12   0.0924864      
    AXS   HP    0.7  29  MLv     1.67 -0.09   0.0917674      
    DRO   HP    0.7  57  MLv     1.50 -0.26    0.12864      
    PLEV  HP    0.9  24  MLv     1.75 -0.01   0.0837094      
    PDO   HP    1.1  11  MLv     1.84  0.08   0.0877399      
    EVGI  HT    1.1 349  MLv     1.96  0.20   0.113923      
    MG00  CL    1.2  43  MLv     1.84  0.08   0.0974981      
    ANX   HP    1.3  37  MLv     1.99  0.23   0.0922032