Earthquake Information
 Origin Time
 2019-03-17 05:46:31 (GMT)
 Magnitude
 M 1.8
 Latitude
 39.9760° N
 Longitude
 21.2818° E
 Focal Depth
 16 km
 # of Arrivals
 12
 Location 16.6 km SW of Grevena
45.4 km E of Konitsa
306.6 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PENTHL27.3333 P05:46:37.18 -0.11.0M
PENTHL27.3333 S05:46:41.48 0.01.0M
NESTHT52.6338 P05:46:41.22 0.11.0M
NESTHT52.6338 S05:46:48.09 -0.21.0M
KZNHL56.0 50 P05:46:42.14 0.61.0M
KZNHL56.0 50 S05:46:49.34 0.11.0M
TETRHL70.2181 P05:46:43.83 0.01.0M
TETRHL70.2181 S05:46:53.31 0.21.0M
THLHL77.5126 P05:46:44.75 -0.11.0M
TYRNHT86.3110 P05:46:45.99 -0.31.0M
FNAHT90.0 6 P05:46:46.64 -0.21.0M
FNAHT90.0 6 S05:46:58.72 0.31.0M


  Solution details 

Event:
    Public ID              nkua2019fhme
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2019-03-17
    Time                  05:46:31.60
    Latitude              39.9760 deg  +/-      1 km
    Longitude             21.2818 deg  +/-      1 km
    Depth                      16 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.19 s
    Azimuthal gap             153 deg

2 Network magnitudes:
    MLv       1.75 +/- 0.20   7            
    M         1.75            7 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PENT  HL    0.2 333  P       05:46:37.18  -0.1 M  1.0  PENT 
    PENT  HL    0.2 333  S       05:46:41.48  -0.0 M  1.0  PENT 
    NEST  HT    0.5 338  P       05:46:41.22   0.1 M  1.0  NEST 
    NEST  HT    0.5 338  S       05:46:48.09  -0.2 M  1.0  NEST 
    KZN   HL    0.5  50  P       05:46:42.14   0.6 M  1.0  KZN  
    KZN   HL    0.5  50  S       05:46:49.34   0.1 M  1.0  KZN  
    TETR  HL    0.6 181  P       05:46:43.83   0.0 M  1.0  TETR 
    TETR  HL    0.6 181  S       05:46:53.31   0.2 M  1.0  TETR 
    THL   HL    0.7 126  P       05:46:44.75  -0.1 M  1.0  THL  
    TYRN  HT    0.8 110  P       05:46:45.99  -0.3 M  1.0  TYRN 
    FNA   HT    0.8   6  P       05:46:46.64  -0.2 M  1.0  FNA  
    FNA   HT    0.8   6  S       05:46:58.72   0.3 M  1.0  FNA  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PENT  HL    0.2 333  MLv     1.34 -0.41   0.277665      
    NEST  HT    0.5 338  MLv     1.59 -0.15   0.150679      
    KZN   HL    0.5  50  MLv     2.03  0.29   0.112632      
    TETR  HL    0.6 181  MLv     1.96  0.21   0.203576      
    THL   HL    0.7 126  MLv     1.86  0.12   0.0903821      
    TYRN  HT    0.8 110  MLv     1.82  0.07   0.0944872      
    FNA   HT    0.8   6  MLv     1.51 -0.24   0.0572222