Earthquake Information
 Origin Time
2020-05-23 15:37:37 (GMT)
 Magnitude
M 2.3
 Latitude
37.7215° N
 Longitude
20.7500° E
 Focal Depth
13 km
 # of Arrivals
18
 Location 15.0 km WSW of Zakynthos
49.5 km WSW of Andravida
263.5 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP7.7100 P15:37:40.68 0.11.0M
LTHKHP7.7100 S15:37:42.32 -0.31.0M
ORTHHL15.2342 P15:37:42.30 0.81.0M
ORTHHL15.2342 S15:37:44.49 0.31.0M
RTZLHT39.5 3 P15:37:44.88 -0.21.0M
RTZLHT39.5 3 S15:37:50.06 -0.51.0M
VLSHL52.6344 P15:37:46.85 -0.31.0M
VLSHL52.6344 S15:37:54.03 -0.21.0M
DMLNHT66.3330 P15:37:49.53 0.21.0M
DMLNHT66.3330 S15:37:58.21 0.11.0M
AXSHP76.2 46 P15:37:50.87 0.01.0M
AXSHP76.2 46 S15:38:00.93 0.11.0M
RLSHL72.9 59 P15:37:50.54 0.11.0M
RLSHL72.9 59 S15:38:00.07 0.11.0M
DROHP88.2 73 P15:37:52.94 0.11.0M
DROHP88.2 73 S15:38:04.26 0.01.0M
FSKHP83.7349 P15:37:51.50 -0.61.0M
FSKHP83.7349 S15:38:03.30 0.41.0M


  Solution details

Event:
    Public ID              nkua2020kclw
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2020-05-23
    Time                  15:37:37.84
    Latitude              37.7215 deg  +/-      1 km
    Longitude             20.7500 deg  +/-      1 km
    Depth                      13 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       2.28 +/- 0.22   7            
    M         2.28            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.1 100  P       15:37:40.68   0.1 M  1.0  LTHK 
    LTHK  HP    0.1 100  S       15:37:42.32  -0.3 M  1.0  LTHK 
    ORTH  HL    0.1 342  P       15:37:42.30   0.8 M  1.0  ORTH 
    ORTH  HL    0.1 342  S       15:37:44.49   0.3 M  1.0  ORTH 
    RTZL  HT    0.4   3  P       15:37:44.88  -0.2 M  1.0  RTZL 
    RTZL  HT    0.4   3  S       15:37:50.06  -0.5 M  1.0  RTZL 
    VLS   HL    0.5 344  P       15:37:46.85  -0.3 M  1.0  VLS  
    VLS   HL    0.5 344  S       15:37:54.03  -0.2 M  1.0  VLS  
    DMLN  HT    0.6 330  P       15:37:49.53   0.2 M  1.0  DMLN 
    DMLN  HT    0.6 330  S       15:37:58.21   0.1 M  1.0  DMLN 
    RLS   HL    0.7  59  P       15:37:50.54   0.1 M  1.0  RLS  
    RLS   HL    0.7  59  S       15:38:00.07   0.1 M  1.0  RLS  
    AXS   HP    0.7  46  P       15:37:50.87  -0.0 M  1.0  AXS  
    AXS   HP    0.7  46  S       15:38:00.93   0.1 M  1.0  AXS  
    FSK   HP    0.8 349  P       15:37:51.50  -0.6 M  1.0  FSK  
    FSK   HP    0.8 349  S       15:38:03.30   0.4 M  1.0  FSK  
    DRO   HP    0.8  73  P       15:37:52.94   0.1 M  1.0  DRO  
    DRO   HP    0.8  73  S       15:38:04.26  -0.0 M  1.0  DRO  

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.1 100  MLv     2.52  0.24    16.8545      
    ORTH  HL    0.1 342  MLv     2.69  0.41    16.1215      
    RTZL  HT    0.4   3  MLv     2.34  0.07    1.81118      
    VLS   HL    0.5 344  MLv     2.38  0.10   0.927213      
    DMLN  HT    0.6 330  MLv     2.50  0.22    1.00823      
    RLS   HL    0.7  59  MLv     2.04 -0.24   0.234868      
    AXS   HP    0.7  46  MLv     1.92 -0.36   0.172851      
    FSK   HP    0.8 349  MLv     2.22 -0.06   0.314998      
    DRO   HP    0.8  73  MLv     1.95 -0.33   0.336538