Earthquake Information
 Origin Time
2018-08-09 16:46:14 (GMT)
 Magnitude
M 1.8
 Latitude
40.0539° N
 Longitude
21.3376° E
 Focal Depth
8 km
 # of Arrivals
14
 Location 7.5 km WSW of Grevena
44.7 km SW of Kozani
309.6 km NW of Athens
 Solution type
manual
 Download Files
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KPROHT11.2169 P16:46:17.87 -0.11.0M
KPROHT11.2169 S16:46:20.82 0.51.0M
PENTHL23.2313 P16:46:19.45 -0.51.0M
PENTHL23.2313 S16:46:23.87 0.21.0M
KZNHL46.8 54 P16:46:23.40 -0.31.0M
KZNHL46.8 54 S16:46:30.21 0.01.0M
NESTHT47.0329 P16:46:23.25 -0.51.0M
NESTHT47.0329 S16:46:30.32 0.11.0M
FNAHT81.0 3 P16:46:29.02 -0.11.0M
FNAHT81.0 3 S16:46:40.35 0.81.0M
THLHL79.4133 P16:46:28.32 -0.61.0M
THLHL79.4133 S16:46:38.99 -0.21.0M
AGGHT143.2143 P16:46:38.95 0.51.0M
AGGHT143.2143 S16:46:56.18 0.21.0M


  Solution details

Event:
    Public ID              nkua2018pnfw
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2018-08-09
    Time                  16:46:14.84  +/-    0.4 s
    Latitude              40.0539 deg  +/-      2 km
    Longitude             21.3376 deg  +/-      3 km
    Depth                       8 km   +/-    3 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.40 s
    Azimuthal gap             144 deg

2 Network magnitudes:
    MLv       1.81 +/- 0.22   6            
    M         1.81            6 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KPRO  HT    0.1 169  P       16:46:17.87  -0.1 M  1.0  KPRO 
    KPRO  HT    0.1 169  S       16:46:20.82   0.5 M  1.0  KPRO 
    PENT  HL    0.2 313  P       16:46:19.45  -0.5 M  1.0  PENT 
    PENT  HL    0.2 313  S       16:46:23.87   0.2 M  1.0  PENT 
    KZN   HL    0.4  54  P       16:46:23.40  -0.3 M  1.0  KZN  
    KZN   HL    0.4  54  S       16:46:30.21   0.0 M  1.0  KZN  
    NEST  HT    0.4 329  P       16:46:23.25  -0.5 M  1.0  NEST 
    NEST  HT    0.4 329  S       16:46:30.32   0.1 M  1.0  NEST 
    THL   HL    0.7 133  P       16:46:28.32  -0.6 M  1.0  THL  
    THL   HL    0.7 133  S       16:46:38.99  -0.2 M  1.0  THL  
    FNA   HT    0.7   3  P       16:46:29.02  -0.1 M  1.0  FNA  
    FNA   HT    0.7   3  S       16:46:40.35   0.8 M  1.0  FNA  
    AGG   HT    1.3 143  P       16:46:38.95   0.5 M  1.0  AGG  
    AGG   HT    1.3 143  S       16:46:56.18   0.2 M  1.0  AGG  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KPRO  HT    0.1 169  MLv     1.55 -0.26    1.47618      
    PENT  HL    0.2 313  MLv     1.51 -0.29   0.530467      
    KZN   HL    0.4  54  MLv     2.02  0.21   0.186716      
    NEST  HT    0.4 329  MLv     1.95  0.15    0.47582      
    THL   HL    0.7 133  MLv     1.94  0.13    0.10535      
    FNA   HT    0.7   3  MLv     1.87  0.06   0.145185      
    AGG   HT    1.3 143  MLv     2.12  0.32   0.0992769