Earthquake Information
 Origin Time
2021-09-15 02:31:41 (GMT)
 Magnitude
M 0.4
 Latitude
38.0863° N
 Longitude
21.5420° E
 Focal Depth
20 km
 # of Arrivals
14
 Location 24.3 km SW of Patras
31.8 km NE of Andravida
192.3 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
RLSHL7.6243 P02:31:44.82 0.01.0M
RLSHL7.6243 S02:31:47.72 0.11.0M
AXSHP19.0310 P02:31:45.85 0.01.0M
AXSHP19.0310 S02:31:49.36 -0.11.0M
DROHP21.0135 P02:31:46.16 0.01.0M
DROHP21.0135 S02:31:49.98 0.01.0M
AGRPCL37.9 25 P02:31:48.69 0.31.0M
AGRPCL37.9 25 S02:31:54.15 0.21.0M
LAKAHA41.8 66 P02:31:49.17 0.11.0M
LAKAHA41.8 66 S02:31:54.84 -0.21.0M
ROD3CL39.3 51 P02:31:48.73 0.11.0M
ROD3CL39.3 51 S02:31:54.26 -0.11.0M
VVKHP44.2 32 P02:31:49.52 0.11.0M
VVKHP44.2 32 S02:31:55.65 0.01.0M


  Solution details

Event:
    Public ID              nkua2021sbth
    Description
      region name: Greece
Origin:
    Date                   2021-09-15
    Time                  02:31:41.17
    Latitude              38.0863 deg  +/-      0 km
    Longitude             21.5420 deg  +/-      0 km
    Depth                      20 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.09 s
    Azimuthal gap             108 deg

2 Network magnitudes:
    MLv       0.40 +/- 0.31   6            
    M         0.40            6 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    RLS   HL    0.1 243  P       02:31:44.82  -0.0 M  1.0  RLS  
    RLS   HL    0.1 243  S       02:31:47.72   0.1 M  1.0  RLS  
    AXS   HP    0.2 310  P       02:31:45.85  -0.0 M  1.0  AXS  
    AXS   HP    0.2 310  S       02:31:49.36  -0.1 M  1.0  AXS  
    DRO   HP    0.2 135  P       02:31:46.16  -0.0 M  1.0  DRO  
    DRO   HP    0.2 135  S       02:31:49.98  -0.0 M  1.0  DRO  
    AGRP  CL    0.3  25  P       02:31:48.69   0.3 M  1.0  AGRP 
    AGRP  CL    0.3  25  S       02:31:54.15   0.2 M  1.0  AGRP 
    ROD3  CL    0.4  51  P       02:31:48.73   0.1 M  1.0  ROD3 
    ROD3  CL    0.4  51  S       02:31:54.26  -0.1 M  1.0  ROD3 
    LAKA  HA    0.4  66  P       02:31:49.17   0.1 M  1.0  LAKA 
    LAKA  HA    0.4  66  S       02:31:54.84  -0.2 M  1.0  LAKA 
    VVK   HP    0.4  32  P       02:31:49.52   0.1 M  1.0  VVK  
    VVK   HP    0.4  32  S       02:31:55.65  -0.0 M  1.0  VVK  

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    RLS   HL    0.1 243  MLv     0.16 -0.24   0.0738728      
    AXS   HP    0.2 310  MLv     0.33 -0.07   0.0568916      
    DRO   HP    0.2 135  MLv     0.15 -0.25   0.069358      
    AGRP  CL    0.3  25  MLv     0.82  0.43   0.0597408      
    LAKA  HA    0.4  66  MLv     0.82  0.42   0.0473401      
    VVK   HP    0.4  32  MLv     0.23 -0.16   0.0501537