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
 Files / Links
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
THLHL79.4133 P16:46:28.32 -0.61.0M
THLHL79.4133 S16:46:38.99 -0.21.0M
FNAHT81.0 3 P16:46:29.02 -0.11.0M
FNAHT81.0 3 S16:46:40.35 0.81.0M
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