Earthquake Information
 Origin Time
 2024-09-20 10:52:05 (GMT)
 Magnitude
 M 1.7
 Latitude
 37.7487° N
 Longitude
 20.7813° E
 Focal Depth
 24 km
 # of Arrivals
 14
 Location 11.1 km WSW of Zakynthos
45.8 km WSW of Andravida
260.4 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP6.5132 P10:52:09.38 -0.11.0M
LTHKHP6.5132 S10:52:12.89 0.21.0M
ORTHHL13.6327 P10:52:09.82 -0.21.0M
ORTHHL13.6327 S10:52:13.52 -0.11.0M
GR281Y35.2 64 P10:52:12.01 -0.41.0M
GR281Y35.2 64 S10:52:17.74 -0.11.0M
VLSHL50.5340 P10:52:13.98 -0.61.0M
VLSHL50.5340 S10:52:21.69 0.01.0M
FSKHP81.3346 P10:52:19.26 0.11.0M
FSKHP81.3346 S10:52:30.25 0.61.0M
AMTHP85.1106 P10:52:19.90 0.11.0M
AMTHP85.1106 S10:52:31.21 0.31.0M
VVKHP117.2 50 P10:52:25.01 0.31.0M
VVKHP117.2 50 S10:52:39.29 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2024sniu
    Description
      region name: Ionian Sea
Origin:
    Date                   2024-09-20
    Time                  10:52:05.26
    Latitude              37.7487 deg  +/-      1 km
    Longitude             20.7813 deg  +/-      1 km
    Depth                      24 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.29 s
    Azimuthal gap             195 deg

2 Network magnitudes:
    MLv       1.69 +/- 0.31   7            
    M         1.69            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.1 132  P       10:52:09.38  -0.1 M  1.0  LTHK 
    LTHK  HP    0.1 132  S       10:52:12.89   0.2 M  1.0  LTHK 
    ORTH  HL    0.1 327  P       10:52:09.82  -0.2 M  1.0  ORTH 
    ORTH  HL    0.1 327  S       10:52:13.52  -0.1 M  1.0  ORTH 
    GR28  1Y    0.3  64  P       10:52:12.01  -0.4 M  1.0  GR28 
    GR28  1Y    0.3  64  S       10:52:17.74  -0.1 M  1.0  GR28 
    VLS   HL    0.5 340  P       10:52:13.98  -0.6 M  1.0  VLS  
    VLS   HL    0.5 340  S       10:52:21.69   0.0 M  1.0  VLS  
    FSK   HP    0.7 346  P       10:52:19.26   0.1 M  1.0  FSK  
    FSK   HP    0.7 346  S       10:52:30.25   0.6 M  1.0  FSK  
    AMT   HP    0.8 106  P       10:52:19.90   0.1 M  1.0  AMT  
    AMT   HP    0.8 106  S       10:52:31.21   0.3 M  1.0  AMT  
    VVK   HP    1.1  50  P       10:52:25.01   0.3 M  1.0  VVK  
    VVK   HP    1.1  50  S       10:52:39.29  -0.2 M  1.0  VVK  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.1 132  MLv     1.61 -0.08     2.2233      
    ORTH  HL    0.1 327  MLv     1.28 -0.42   0.689763      
    GR28  1Y    0.3  64  MLv     2.29  0.60    2.06308      
    VLS   HL    0.5 340  MLv     1.67 -0.03   0.201863      
    FSK   HP    0.7 346  MLv     1.95  0.26   0.175284      
    AMT   HP    0.8 106  MLv     1.96  0.26   0.170286      
    VVK   HP    1.1  50  MLv     1.15 -0.54   0.0864556