Earthquake Information
 Origin Time
2021-04-11 15:32:06 (GMT)
 Magnitude
M 0.9
 Latitude
36.4764° N
 Longitude
22.8670° E
 Focal Depth
4 km
 # of Arrivals
8
 Location 28.4 km NNW of Kithira
77.0 km SSE of Sparti
184.3 km SSW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NPS1HI17.9 77 P15:32:09.87 0.11.0M
NPS1HI17.9 77 S15:32:12.18 -0.11.0M
VLIHL27.8 15 P15:32:11.31 -0.11.0M
VLIHL27.8 15 S15:32:15.12 0.01.0M
KTHRHC28.2156 P15:32:11.22 -0.21.0M
KTHRHC28.2156 S15:32:15.26 0.11.0M
KTHAHL30.0144 P15:32:11.92 0.21.0M
KTHAHL30.0144 S15:32:15.70 0.01.0M


  Solution details

Event:
    Public ID              nkua2021hbxb
    Description
      region name: Southern Greece
Origin:
    Date                   2021-04-11
    Time                  15:32:06.05  +/-    0.8 s
    Latitude              36.4764 deg  +/-      2 km
    Longitude             22.8670 deg  +/-      6 km
    Depth                       4 km   +/-    3 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.12 s
    Azimuthal gap             219 deg

2 Network magnitudes:
    MLv       0.87 +/- 0.17   4            
    M         0.87            4 preferred  

8 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NPS1  HI    0.2  77  P       15:32:09.87   0.1 M  1.0  NPS1 
    NPS1  HI    0.2  77  S       15:32:12.18  -0.1 M  1.0  NPS1 
    VLI   HL    0.2  15  P       15:32:11.31  -0.1 M  1.0  VLI  
    VLI   HL    0.2  15  S       15:32:15.12   0.0 M  1.0  VLI  
    KTHR  HC    0.3 156  P       15:32:11.22  -0.2 M  1.0  KTHR 
    KTHR  HC    0.3 156  S       15:32:15.26   0.1 M  1.0  KTHR 
    KTHA  HL    0.3 144  P       15:32:11.92   0.2 M  1.0  KTHA 
    KTHA  HL    0.3 144  S       15:32:15.70  -0.0 M  1.0  KTHA 

4 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NPS1  HI    0.2  77  MLv     1.14  0.27   0.390869      
    VLI   HL    0.2  15  MLv     0.70 -0.17   0.103012      
    KTHR  HC    0.3 156  MLv     0.88  0.01   0.118132      
    KTHA  HL    0.3 144  MLv     0.81 -0.06   0.0919371