Earthquake Information
 Origin Time
 2021-04-21 22:38:19 (GMT)
 Magnitude
 M 2.6
 Latitude
 36.4460° N
 Longitude
 27.1227° E
 Focal Depth
 19 km
 # of Arrivals
 20
 Location 51.9 km SSW of Kos
86.7 km N of Karpathos
345.4 km ESE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NISRHL18.3 2 P22:38:23.46 -0.21.0M
NISRHL18.3 2 S22:38:26.61 -0.51.0M
KOSDHL32.6331 P22:38:25.65 0.11.0M
KOSDHL32.6331 S22:38:30.49 0.01.0M
KLNAHL58.4347 P22:38:29.80 0.51.0M
KLNAHL58.4347 S22:38:37.40 0.31.0M
ARGHL93.1106 P22:38:34.51 -0.21.0M
ARGHL93.1106 S22:38:46.78 0.21.0M
KARPHL100.0178 P22:38:35.50 -0.31.0M
KARPHL100.0178 S22:38:48.66 0.21.0M
SMGHL142.2350 P22:38:42.19 0.01.0M
SMGHL142.2350 S22:38:59.55 -0.21.0M
THERAHL147.7267 P22:38:42.95 0.01.0M
THERAHL147.7267 S22:39:01.18 0.11.0M
SAM2HL152.9343 P22:38:43.37 -0.21.0M
SAM2HL152.9343 S22:39:02.23 0.11.0M
ZKRHL169.1209 P22:38:45.67 0.11.0M
ZKRHL169.1209 S22:39:05.67 -0.11.0M
IDIMN238.9237 P22:38:55.08 0.41.0M
IDIMN238.9237 S22:39:21.11 -0.61.0M


  Solution details 

Event:
    Public ID              nkua2021husd
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-04-21
    Time                  22:38:19.07
    Latitude              36.4460 deg  +/-      0 km
    Longitude             27.1227 deg  +/-      0 km
    Depth                      19 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.23 s
    Azimuthal gap             104 deg

2 Network magnitudes:
    MLv       2.57 +/- 0.42   8            
    M         2.57            8 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NISR  HL    0.2   2  P       22:38:23.46  -0.2 M  1.0  NISR 
    NISR  HL    0.2   2  S       22:38:26.61  -0.5 M  1.0  NISR 
    KOSD  HL    0.3 331  P       22:38:25.65   0.1 M  1.0  KOSD 
    KOSD  HL    0.3 331  S       22:38:30.49   0.0 M  1.0  KOSD 
    KLNA  HL    0.5 347  P       22:38:29.80   0.5 M  1.0  KLNA 
    KLNA  HL    0.5 347  S       22:38:37.40   0.3 M  1.0  KLNA 
    ARG   HL    0.8 106  P       22:38:34.51  -0.2 M  1.0  ARG  
    ARG   HL    0.8 106  S       22:38:46.78   0.2 M  1.0  ARG  
    KARP  HL    0.9 178  P       22:38:35.50  -0.3 M  1.0  KARP 
    KARP  HL    0.9 178  S       22:38:48.66   0.2 M  1.0  KARP 
    SMG   HL    1.3 350  P       22:38:42.19   0.0 M  1.0  SMG  
    SMG   HL    1.3 350  S       22:38:59.55  -0.2 M  1.0  SMG  
    THERA HL    1.3 267  P       22:38:42.95   0.0 M  1.0  THERA
    THERA HL    1.3 267  S       22:39:01.18   0.1 M  1.0  THERA
    SAM2  HL    1.4 343  P       22:38:43.37  -0.2 M  1.0  SAM2 
    SAM2  HL    1.4 343  S       22:39:02.23   0.1 M  1.0  SAM2 
    ZKR   HL    1.5 209  P       22:38:45.67   0.1 M  1.0  ZKR  
    ZKR   HL    1.5 209  S       22:39:05.67  -0.1 M  1.0  ZKR  
    IDI   MN    2.2 237  P       22:38:55.08   0.4 M  1.0  IDI  
    IDI   MN    2.2 237  S       22:39:21.11  -0.6 M  1.0  IDI  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NISR  HL    0.2   2  MLv     2.22 -0.34    4.64247      
    KOSD  HL    0.3 331  MLv     2.68  0.11    5.83706      
    KLNA  HL    0.5 347  MLv     2.41 -0.16   0.704495      
    ARG   HL    0.8 106  MLv     2.62  0.05   0.716587      
    KARP  HL    0.9 178  MLv     2.36 -0.21   0.481008      
    SMG   HL    1.3 350  MLv     1.94 -0.63   0.0857296      
    THERA HL    1.3 267  MLv     2.77  0.20   0.543771      
    SAM2  HL    1.4 343  MLv     2.05 -0.52   0.0969776      
    ZKR   HL    1.5 209  MLv     3.55  0.98    2.55042      
    IDI   MN    2.2 237  MLv     3.98  1.41    3.07147