Earthquake Information
 Origin Time
2021-04-11 18:44:23 (GMT)
 Magnitude
M 0.9
 Latitude
37.8677° N
 Longitude
26.8343° E
 Focal Depth
15 km
 # of Arrivals
8
 Location 17.5 km NW of Samos
66.7 km ENE of Ikaria
272.3 km E of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KRL1HI13.8234 P18:44:26.97 0.11.0M
KRL1HI13.8234 S18:44:29.74 0.11.0M
SMGHL18.2179 P18:44:27.53 0.01.0M
SMGHL18.2179 S18:44:30.81 0.11.0M
SAM1HL20.2123 P18:44:27.86 0.11.0M
SAM1HL20.2123 S18:44:30.90 -0.31.0M
SAM2HL23.1238 P18:44:28.15 0.01.0M
SAM2HL23.1238 S18:44:31.75 -0.11.0M


  Solution details

Event:
    Public ID              nkua2021hcdj
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-04-11
    Time                  18:44:23.28
    Latitude              37.8677 deg  +/-      1 km
    Longitude             26.8343 deg  +/-      1 km
    Depth                      15 km   +/-    2 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.11 s
    Azimuthal gap             244 deg

2 Network magnitudes:
    MLv       0.86 +/- 0.38   4            
    M         0.86            4 preferred  

8 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KRL1  HI    0.1 234  P       18:44:26.97   0.1 M  1.0  KRL1 
    KRL1  HI    0.1 234  S       18:44:29.74   0.1 M  1.0  KRL1 
    SMG   HL    0.2 179  P       18:44:27.53   0.0 M  1.0  SMG  
    SMG   HL    0.2 179  S       18:44:30.81   0.1 M  1.0  SMG  
    SAM1  HL    0.2 123  P       18:44:27.86   0.1 M  1.0  SAM1 
    SAM1  HL    0.2 123  S       18:44:30.90  -0.3 M  1.0  SAM1 
    SAM2  HL    0.2 238  P       18:44:28.15  -0.0 M  1.0  SAM2 
    SAM2  HL    0.2 238  S       18:44:31.75  -0.1 M  1.0  SAM2 

4 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KRL1  HI    0.1 234  MLv     1.29  0.42   0.691413      
    SMG   HL    0.2 179  MLv     0.80 -0.07   0.175806      
    SAM1  HL    0.2 123  MLv     0.27 -0.59   0.0463574      
    SAM2  HL    0.2 238  MLv     1.02  0.15   0.218594