Earthquake Information
 Origin Time
 2019-10-18 20:37:00 (GMT)
 Magnitude
 M 0.5
 Latitude
 38.1230° N
 Longitude
 23.5053° E
 Focal Depth
 4 km
 # of Arrivals
 8
 Location 25.3 km NW of Athens
27.5 km SE of Thiva
38.8 km SSW of Chalkida
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MAGUHA5.0172 P20:37:01.31 -0.21.0M
MAGUHA5.0172 S20:37:02.60 0.11.0M
STFNHA6.9 30 P20:37:01.82 -0.11.0M
STFNHA6.9 30 S20:37:03.25 0.01.0M
VILLHA17.5285 P20:37:04.07 0.31.0M
VILLHA17.5285 S20:37:06.35 -0.21.0M
YDRAHL86.1182 P20:37:15.65 0.51.0M
YDRAHL86.1182 S20:37:26.34 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2019ulkr
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2019-10-18
    Time                  20:37:00.19
    Latitude              38.1230 deg  +/-      1 km
    Longitude             23.5053 deg  +/-      1 km
    Depth                       4 km   +/-    2 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.21 s
    Azimuthal gap             142 deg

2 Network magnitudes:
    MLv       0.46 +/- 1.16   4            
    M         0.46            4 preferred  

8 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MAGU  HA    0.0 172  P       20:37:01.31  -0.2 M  1.0  MAGU 
    MAGU  HA    0.0 172  S       20:37:02.60   0.1 M  1.0  MAGU 
    STFN  HA    0.1  30  P       20:37:01.82  -0.1 M  1.0  STFN 
    STFN  HA    0.1  30  S       20:37:03.25   0.0 M  1.0  STFN 
    VILL  HA    0.2 285  P       20:37:04.07   0.3 M  1.0  VILL 
    VILL  HA    0.2 285  S       20:37:06.35  -0.2 M  1.0  VILL 
    YDRA  HL    0.8 182  P       20:37:15.65   0.5 M  1.0  YDRA 
    YDRA  HL    0.8 182  S       20:37:26.34  -0.2 M  1.0  YDRA 

4 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MAGU  HA    0.0 172  MLv     0.25 -0.21   0.106596      
    STFN  HA    0.1  30  MLv    -0.07 -0.53   0.0459943      
    VILL  HA    0.2 285  MLv    -0.14 -0.61   0.0207863      
    YDRA  HL    0.8 182  MLv     2.56  2.10    0.67693