Earthquake Information
 Origin Time
 2021-07-24 16:50:25 (GMT)
 Magnitude
 M 1.8
 Latitude
 38.3353° N
 Longitude
 23.3092° E
 Focal Depth
 8 km
 # of Arrivals
 24
 Location 1.7 km NW of Thiva
29.0 km WSW of Chalkida
53.9 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THVAHL2.4105 P16:50:27.39 0.01.0M
THVAHL2.4105 S16:50:28.54 -0.11.0M
THI1HL9.5 52 P16:50:28.24 0.11.0M
THI1HL9.5 52 S16:50:30.01 0.01.0M
THI2HL9.5296 P16:50:28.29 0.11.0M
THI2HL9.5296 S16:50:30.16 0.11.0M
VILLHA19.0179 P16:50:29.43 -0.31.0M
VILLHA19.0179 S16:50:32.39 -0.31.0M
MDRAHA33.5156 P16:50:32.24 0.21.0M
MDRAHA33.5156 S16:50:36.67 -0.11.0M
LKRHL44.2322 P16:50:33.74 -0.11.0M
LKRHL44.2322 S16:50:40.11 0.21.0M
LTKHP45.8221 P16:50:33.73 -0.41.0M
LTKHP45.8221 S16:50:40.69 0.31.0M
ATALHA47.0328 P16:50:34.26 0.01.0M
ATALHA47.0328 S16:50:40.49 -0.21.0M
MRKAHA47.6 31 P16:50:34.19 -0.21.0M
MRKAHA47.6 31 S16:50:40.85 -0.11.0M
LOUTHA48.5217 P16:50:34.43 -0.11.0M
LOUTHA48.5217 S16:50:41.45 0.31.0M
MRTHHA60.0113 P16:50:37.17 0.81.0M
MRTHHA60.0113 S16:50:44.87 0.41.0M
DIONHL61.6118 P16:50:37.16 0.51.0M
DIONHL61.6118 S16:50:44.95 0.01.0M


  Solution details 

Event:
    Public ID              nkua2021ojzy
    Description
      region name: Greece
Origin:
    Date                   2021-07-24
    Time                  16:50:25.83
    Latitude              38.3353 deg  +/-      0 km
    Longitude             23.3092 deg  +/-      0 km
    Depth                       8 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.22 s
    Azimuthal gap              75 deg

2 Network magnitudes:
    MLv       1.76 +/- 0.29  10            
    M         1.76           10 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 105  P       16:50:27.39  -0.0 M  1.0  THVA 
    THVA  HL    0.0 105  S       16:50:28.54  -0.1 M  1.0  THVA 
    THI1  HL    0.1  52  P       16:50:28.24   0.1 M  1.0  THI1 
    THI1  HL    0.1  52  S       16:50:30.01   0.0 M  1.0  THI1 
    THI2  HL    0.1 296  P       16:50:28.29   0.1 M  1.0  THI2 
    THI2  HL    0.1 296  S       16:50:30.16   0.1 M  1.0  THI2 
    VILL  HA    0.2 179  P       16:50:29.43  -0.3 M  1.0  VILL 
    VILL  HA    0.2 179  S       16:50:32.39  -0.3 M  1.0  VILL 
    MDRA  HA    0.3 156  P       16:50:32.24   0.2 M  1.0  MDRA 
    MDRA  HA    0.3 156  S       16:50:36.67  -0.1 M  1.0  MDRA 
    LKR   HL    0.4 322  P       16:50:33.74  -0.1 M  1.0  LKR  
    LKR   HL    0.4 322  S       16:50:40.11   0.2 M  1.0  LKR  
    LTK   HP    0.4 221  P       16:50:33.73  -0.4 M  1.0  LTK  
    LTK   HP    0.4 221  S       16:50:40.69   0.3 M  1.0  LTK  
    ATAL  HA    0.4 328  P       16:50:34.26  -0.0 M  1.0  ATAL 
    ATAL  HA    0.4 328  S       16:50:40.49  -0.2 M  1.0  ATAL 
    MRKA  HA    0.4  31  P       16:50:34.19  -0.2 M  1.0  MRKA 
    MRKA  HA    0.4  31  S       16:50:40.85  -0.1 M  1.0  MRKA 
    LOUT  HA    0.4 217  P       16:50:34.43  -0.1 M  1.0  LOUT 
    LOUT  HA    0.4 217  S       16:50:41.45   0.3 M  1.0  LOUT 
    MRTH  HA    0.5 113  P       16:50:37.17   0.8 M  1.0  MRTH 
    MRTH  HA    0.5 113  S       16:50:44.87   0.4 M  1.0  MRTH 
    DION  HL    0.6 118  P       16:50:37.16   0.5 M  1.0  DION 
    DION  HL    0.6 118  S       16:50:44.95  -0.0 M  1.0  DION 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0 105  MLv     2.47  0.71    20.2924      
    THI1  HL    0.1  52  MLv     2.27  0.51    8.50628      
    THI2  HL    0.1 296  MLv     1.75 -0.00    2.59713      
    VILL  HA    0.2 179  MLv     1.58 -0.18    1.00146      
    MDRA  HA    0.3 156  MLv     0.91 -0.84   0.0944691      
    LKR   HL    0.4 322  MLv     2.19  0.43   0.520117      
    LTK   HP    0.4 221  MLv     1.04 -0.72   0.233948      
    ATAL  HA    0.4 328  MLv     1.70 -0.06    0.26728      
    MRKA  HA    0.4  31  MLv     1.58 -0.17   0.197699      
    LOUT  HA    0.4 217  MLv     1.77  0.02   0.290805      
    MRTH  HA    0.5 113  MLv     1.91  0.16   0.205093      
    DION  HL    0.6 118  MLv     1.66 -0.09   0.319047