Earthquake Information
 Origin Time
 2021-07-24 18:01:13 (GMT)
 Magnitude
 M 0.2
 Latitude
 38.2903° N
 Longitude
 21.7880° E
 Focal Depth
 6 km
 # of Arrivals
 10
 Location 6.9 km NE of Patras
26.1 km W of Aegion
173.5 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
UPRHP0.8191 P18:01:14.79 -0.11.0M
UPRHP0.8191 S18:01:16.09 0.21.0M
VVKHP14.8 8 P18:01:16.80 0.01.0M
VVKHP14.8 8 S18:01:18.88 -0.41.0M
LAKAHA17.5109 P18:01:17.25 0.01.0M
LAKAHA17.5109 S18:01:19.89 -0.11.0M
EFPHP18.3 34 P18:01:17.43 0.11.0M
EFPHP18.3 34 S18:01:20.35 0.21.0M
TRIZCL26.2 71 P18:01:18.95 0.31.0M
TRIZCL26.2 71 S18:01:22.51 0.01.0M


  Solution details 

Event:
    Public ID              nkua2021okch
    Description
      region name: Greece
Origin:
    Date                   2021-07-24
    Time                  18:01:13.65
    Latitude              38.2903 deg  +/-      1 km
    Longitude             21.7880 deg  +/-      1 km
    Depth                       6 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.17 s
    Azimuthal gap             177 deg

2 Network magnitudes:
    MLv       0.21 +/- 0.32   5            
    M         0.21            5 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    UPR   HP    0.0 191  P       18:01:14.79  -0.1 M  1.0  UPR  
    UPR   HP    0.0 191  S       18:01:16.09   0.2 M  1.0  UPR  
    VVK   HP    0.1   8  P       18:01:16.80  -0.0 M  1.0  VVK  
    VVK   HP    0.1   8  S       18:01:18.88  -0.4 M  1.0  VVK  
    LAKA  HA    0.2 109  P       18:01:17.25  -0.0 M  1.0  LAKA 
    LAKA  HA    0.2 109  S       18:01:19.89  -0.1 M  1.0  LAKA 
    EFP   HP    0.2  34  P       18:01:17.43   0.1 M  1.0  EFP  
    EFP   HP    0.2  34  S       18:01:20.35   0.2 M  1.0  EFP  
    TRIZ  CL    0.2  71  P       18:01:18.95   0.3 M  1.0  TRIZ 
    TRIZ  CL    0.2  71  S       18:01:22.51  -0.0 M  1.0  TRIZ 

5 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    UPR   HP    0.0 191  MLv     0.12 -0.09    1.16119      
    VVK   HP    0.1   8  MLv    -0.40 -0.61   0.0636035      
    LAKA  HA    0.2 109  MLv     0.57  0.35   0.106608      
    EFP   HP    0.2  34  MLv     0.12 -0.09   0.0366104      
    TRIZ  CL    0.2  71  MLv     0.50  0.28   0.0552485