Earthquake Information
 Origin Time
 2021-08-02 01:48:07 (GMT)
 Magnitude
 M 0.9
 Latitude
 37.8645° N
 Longitude
 23.4683° E
 Focal Depth
 7 km
 # of Arrivals
 16
 Location 26.7 km WSW of Athens
47.7 km E of Korinthos
52.6 km SSE of Thiva
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MDRAHA21.8360 P01:48:12.21 0.21.0M
MDRAHA21.8360 S01:48:15.12 -0.21.0M
VLYHL28.6 93 P01:48:13.48 0.41.0M
VLYHL28.6 93 S01:48:16.91 -0.41.0M
STFNHA35.3 11 P01:48:14.79 0.51.0M
STFNHA35.3 11 S01:48:18.78 -0.51.0M
VILLHA36.0338 P01:48:14.67 0.31.0M
VILLHA36.0338 S01:48:19.21 -0.31.0M
EPIDHA41.4228 P01:48:15.62 0.41.0M
EPIDHA41.4228 S01:48:20.60 -0.41.0M
DIONHL47.1 60 P01:48:16.34 0.21.0M
DIONHL47.1 60 S01:48:22.49 -0.21.0M
LTKHP47.3292 P01:48:16.43 0.21.0M
LTKHP47.3292 S01:48:22.53 -0.21.0M
MRTHHA50.4 55 P01:48:16.84 0.21.0M
MRTHHA50.4 55 S01:48:23.32 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2021ozhs
    Description
      region name: Southern Greece
Origin:
    Date                   2021-08-02
    Time                  01:48:07.66
    Latitude              37.8645 deg  +/-      0 km
    Longitude             23.4683 deg  +/-      0 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.33 s
    Azimuthal gap             135 deg

2 Network magnitudes:
    MLv       0.89 +/- 0.31   6            
    M         0.89            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MDRA  HA    0.2 360  P       01:48:12.21   0.2 M  1.0  MDRA 
    MDRA  HA    0.2 360  S       01:48:15.12  -0.2 M  1.0  MDRA 
    VLY   HL    0.3  93  P       01:48:13.48   0.4 M  1.0  VLY  
    VLY   HL    0.3  93  S       01:48:16.91  -0.4 M  1.0  VLY  
    STFN  HA    0.3  11  P       01:48:14.79   0.5 M  1.0  STFN 
    STFN  HA    0.3  11  S       01:48:18.78  -0.5 M  1.0  STFN 
    VILL  HA    0.3 338  P       01:48:14.67   0.3 M  1.0  VILL 
    VILL  HA    0.3 338  S       01:48:19.21  -0.3 M  1.0  VILL 
    EPID  HA    0.4 228  P       01:48:15.62   0.4 M  1.0  EPID 
    EPID  HA    0.4 228  S       01:48:20.60  -0.4 M  1.0  EPID 
    DION  HL    0.4  60  P       01:48:16.34   0.2 M  1.0  DION 
    DION  HL    0.4  60  S       01:48:22.49  -0.2 M  1.0  DION 
    LTK   HP    0.4 292  P       01:48:16.43   0.2 M  1.0  LTK  
    LTK   HP    0.4 292  S       01:48:22.53  -0.2 M  1.0  LTK  
    MRTH  HA    0.5  55  P       01:48:16.84   0.2 M  1.0  MRTH 
    MRTH  HA    0.5  55  S       01:48:23.32  -0.2 M  1.0  MRTH 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MDRA  HA    0.2 360  MLv     0.45 -0.43   0.0641181      
    VLY   HL    0.3  93  MLv     1.12  0.23    0.20187      
    STFN  HA    0.3  11  MLv     1.04  0.16   0.115295      
    VILL  HA    0.3 338  MLv     1.06  0.17   0.113562      
    EPID  HA    0.4 228  MLv     1.12  0.23   0.096263      
    DION  HL    0.4  60  MLv     0.52 -0.36   0.049654      
    LTK   HP    0.4 292  MLv     0.44 -0.45   0.0540117      
    MRTH  HA    0.5  55  MLv     1.25  0.37   0.0780958