Earthquake Information
 Origin Time
 2021-04-22 04:41:55 (GMT)
 Magnitude
 M 2.8
 Latitude
 36.4642° N
 Longitude
 27.1435° E
 Focal Depth
 20 km
 # of Arrivals
 20
 Location 49.4 km SSW of Kos
88.7 km N of Karpathos
345.9 km ESE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NISRHL16.3356 P04:41:59.86 -0.41.0M
NISRHL16.3356 S04:42:03.39 -0.21.0M
KOSDHL31.8326 P04:42:02.64 0.41.0M
KOSDHL31.8326 S04:42:07.31 0.21.0M
ARGHL91.9108 P04:42:11.14 -0.21.0M
ARGHL91.9108 S04:42:23.16 0.11.0M
KARPHL102.0179 P04:42:12.78 -0.11.0M
KARPHL102.0179 S04:42:25.76 0.01.0M
SMGHL140.5349 P04:42:18.70 0.01.0M
SMGHL140.5349 S04:42:35.90 -0.11.0M
THERAHL149.7266 P04:42:20.19 0.31.0M
THERAHL149.7266 S04:42:38.22 0.01.0M
SAM2HL151.5342 P04:42:20.41 0.31.0M
SAM2HL151.5342 S04:42:38.61 0.11.0M
ZKRHL171.8209 P04:42:22.95 0.31.0M
ZKRHL171.8209 S04:42:42.92 -0.11.0M
CHOSHT234.6336 P04:42:30.64 -0.21.0M
CHOSHT234.6336 S04:42:57.07 -0.31.0M
IDIMN241.5237 P04:42:31.69 -0.11.0M
IDIMN241.5237 S04:42:58.89 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2021hved
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-04-22
    Time                  04:41:55.82
    Latitude              36.4642 deg  +/-      0 km
    Longitude             27.1435 deg  +/-      0 km
    Depth                      20 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.18 s
    Azimuthal gap             112 deg

2 Network magnitudes:
    MLv       2.83 +/- 0.20   8            
    M         2.83            8 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NISR  HL    0.1 356  P       04:41:59.86  -0.4 M  1.0  NISR 
    NISR  HL    0.1 356  S       04:42:03.39  -0.2 M  1.0  NISR 
    KOSD  HL    0.3 326  P       04:42:02.64   0.4 M  1.0  KOSD 
    KOSD  HL    0.3 326  S       04:42:07.31   0.2 M  1.0  KOSD 
    ARG   HL    0.8 108  P       04:42:11.14  -0.2 M  1.0  ARG  
    ARG   HL    0.8 108  S       04:42:23.16   0.1 M  1.0  ARG  
    KARP  HL    0.9 179  P       04:42:12.78  -0.1 M  1.0  KARP 
    KARP  HL    0.9 179  S       04:42:25.76   0.0 M  1.0  KARP 
    SMG   HL    1.3 349  P       04:42:18.70   0.0 M  1.0  SMG  
    SMG   HL    1.3 349  S       04:42:35.90  -0.1 M  1.0  SMG  
    THERA HL    1.3 266  P       04:42:20.19   0.3 M  1.0  THERA
    THERA HL    1.3 266  S       04:42:38.22   0.0 M  1.0  THERA
    SAM2  HL    1.4 342  P       04:42:20.41   0.3 M  1.0  SAM2 
    SAM2  HL    1.4 342  S       04:42:38.61   0.1 M  1.0  SAM2 
    ZKR   HL    1.5 209  P       04:42:22.95   0.3 M  1.0  ZKR  
    ZKR   HL    1.5 209  S       04:42:42.92  -0.1 M  1.0  ZKR  
    CHOS  HT    2.1 336  P       04:42:30.64  -0.2 M  1.0  CHOS 
    CHOS  HT    2.1 336  S       04:42:57.07  -0.3 M  1.0  CHOS 
    IDI   MN    2.2 237  P       04:42:31.69  -0.1 M  1.0  IDI  
    IDI   MN    2.2 237  S       04:42:58.89  -0.2 M  1.0  IDI  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NISR  HL    0.1 356  MLv     2.94  0.11     26.963      
    KOSD  HL    0.3 326  MLv     3.23  0.39    21.4642      
    ARG   HL    0.8 108  MLv     3.14  0.30    2.38467      
    KARP  HL    0.9 179  MLv     2.87  0.04      1.514      
    SMG   HL    1.3 349  MLv     2.54 -0.29   0.345519      
    THERA HL    1.3 266  MLv     3.01  0.18   0.913692      
    SAM2  HL    1.4 342  MLv     2.58 -0.25   0.333721      
    ZKR   HL    1.5 209  MLv     2.71 -0.12   0.359192      
    CHOS  HT    2.1 336  MLv     2.20 -0.63   0.0533251      
    IDI   MN    2.2 237  MLv     2.88  0.05   0.237334