Earthquake Information
 Origin Time
2021-04-21 01:12:09 (GMT)
 Magnitude
M 2.9
 Latitude
36.4565° N
 Longitude
27.1092° E
 Focal Depth
22 km
 # of Arrivals
33
 Location 51.1 km SSW of Kos
87.9 km N of Karpathos
343.7 km ESE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NISRHL17.2 7 P01:12:13.35 -0.51.0M
NISRHL17.2 7 S01:12:17.05 -0.41.0M
KOSDHL31.0332 P01:12:15.84 0.31.0M
KOSDHL31.0332 S01:12:20.65 0.21.0M
KLNAHL57.0348 P01:12:20.17 0.91.0M
ARGHL94.6107 P01:12:24.94 -0.11.0M
ARGHL94.6107 S01:12:37.32 0.21.0M
KARPHL101.2177 P01:12:25.93 -0.11.0M
KARPHL101.2177 S01:12:38.22 -0.71.0M
SMGHL140.8350 P01:12:32.20 0.31.0M
SMGHL140.8350 S01:12:48.89 -0.31.0M
THERAHL146.5266 P01:12:32.83 0.11.0M
THERAHL146.5266 S01:12:50.85 0.31.0M
THT1HT150.5267 P01:12:33.27 0.11.0M
THT1HT150.5267 S01:12:51.55 0.21.0M
SAM2HL151.4343 P01:12:33.36 0.11.0M
SAM2HL151.4343 S01:12:51.43 -0.11.0M
CMBOHT152.4271 P01:12:33.78 0.41.0M
CMBOHT152.4271 S01:12:52.02 0.21.0M
ZKRHL169.5208 P01:12:35.77 0.21.0M
ZKRHL169.5208 S01:12:55.54 -0.11.0M
NPSHL189.5226 P01:12:38.12 0.01.0M
NPSHL189.5226 S01:13:00.03 -0.11.0M
KNSSHC215.9234 P01:12:42.15 0.61.0M
KNSSHC215.9234 S01:13:05.89 -0.31.0M
CHOSHT234.1336 P01:12:43.84 -0.11.0M
CHOSHT234.1336 S01:13:09.78 -0.61.0M
IDIMN238.5237 P01:12:44.25 -0.31.0M
IDIMN238.5237 S01:13:11.05 -0.41.0M
DIONHL333.9303 P01:12:56.99 0.21.0M
DIONHL333.9303 S01:13:32.70 -0.21.0M
VLIHL372.7274 P01:13:02.33 0.61.0M
VLIHL372.7274 S01:13:40.98 -0.71.0M


  Solution details

Event:
    Public ID              nkua2021htbs
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-04-21
    Time                  01:12:09.16
    Latitude              36.4565 deg  +/-      0 km
    Longitude             27.1092 deg  +/-      0 km
    Depth                      22 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap             100 deg

2 Network magnitudes:
    MLv       2.94 +/- 0.15  13            
    M         2.94           13 preferred  

33 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NISR  HL    0.2   7  P       01:12:13.35  -0.5 M  1.0  NISR 
    NISR  HL    0.2   7  S       01:12:17.05  -0.4 M  1.0  NISR 
    KOSD  HL    0.3 332  P       01:12:15.84   0.3 M  1.0  KOSD 
    KOSD  HL    0.3 332  S       01:12:20.65   0.2 M  1.0  KOSD 
    KLNA  HL    0.5 348  P       01:12:20.17   0.9 M  1.0  KLNA 
    ARG   HL    0.9 107  P       01:12:24.94  -0.1 M  1.0  ARG  
    ARG   HL    0.9 107  S       01:12:37.32   0.2 M  1.0  ARG  
    KARP  HL    0.9 177  P       01:12:25.93  -0.1 M  1.0  KARP 
    KARP  HL    0.9 177  S       01:12:38.22  -0.7 M  1.0  KARP 
    SMG   HL    1.3 350  P       01:12:32.20   0.3 M  1.0  SMG  
    SMG   HL    1.3 350  S       01:12:48.89  -0.3 M  1.0  SMG  
    THERA HL    1.3 266  P       01:12:32.83   0.1 M  1.0  THERA
    THERA HL    1.3 266  S       01:12:50.85   0.3 M  1.0  THERA
    THT1  HT    1.4 267  P       01:12:33.27   0.1 M  1.0  THT1 
    THT1  HT    1.4 267  S       01:12:51.55   0.2 M  1.0  THT1 
    SAM2  HL    1.4 343  P       01:12:33.36   0.1 M  1.0  SAM2 
    SAM2  HL    1.4 343  S       01:12:51.43  -0.1 M  1.0  SAM2 
    CMBO  HT    1.4 271  P       01:12:33.78   0.4 M  1.0  CMBO 
    CMBO  HT    1.4 271  S       01:12:52.02   0.2 M  1.0  CMBO 
    ZKR   HL    1.5 208  P       01:12:35.77   0.2 M  1.0  ZKR  
    ZKR   HL    1.5 208  S       01:12:55.54  -0.1 M  1.0  ZKR  
    NPS   HL    1.7 226  P       01:12:38.12  -0.0 M  1.0  NPS  
    NPS   HL    1.7 226  S       01:13:00.03  -0.1 M  1.0  NPS  
    KNSS  HC    1.9 234  P       01:12:42.15   0.6 M  1.0  KNSS 
    KNSS  HC    1.9 234  S       01:13:05.89  -0.3 M  1.0  KNSS 
    CHOS  HT    2.1 336  P       01:12:43.84  -0.1 M  1.0  CHOS 
    CHOS  HT    2.1 336  S       01:13:09.78  -0.6 M  1.0  CHOS 
    IDI   MN    2.1 237  P       01:12:44.25  -0.3 M  1.0  IDI  
    IDI   MN    2.1 237  S       01:13:11.05  -0.4 M  1.0  IDI  
    DION  HL    3.0 303  P       01:12:56.99   0.2 M  1.0  DION 
    DION  HL    3.0 303  S       01:13:32.70  -0.2 M  1.0  DION 
    VLI   HL    3.4 274  P       01:13:02.33   0.6 M  1.0  VLI  
    VLI   HL    3.4 274  S       01:13:40.98  -0.7 M  1.0  VLI  

17 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NISR  HL    0.2   7  MLv     2.83 -0.11    20.0443      
    KOSD  HL    0.3 332  MLv     3.00  0.05    13.2252      
    KLNA  HL    0.5 348  MLv     2.81 -0.14    1.92282      
    ARG   HL    0.9 107  MLv     3.25  0.30    2.99187      
    KARP  HL    0.9 177  MLv     2.99  0.05    2.02738      
    SMG   HL    1.3 350  MLv     2.60 -0.35   0.390343      
    THERA HL    1.3 266  MLv     3.07  0.13    1.09746      
    THT1  HT    1.4 267  MLv     2.94 -0.00   0.776507      
    SAM2  HL    1.4 343  MLv     2.70 -0.24   0.441383      
    CMBO  HT    1.4 271  MLv     3.88  0.93    6.54812      
    ZKR   HL    1.5 208  MLv     2.94 -0.00   0.625829      
    NPS   HL    1.7 226  MLv     2.99  0.05   0.559405      
    KNSS  HC    1.9 234  MLv     3.01  0.06   0.423117      
    CHOS  HT    2.1 336  MLv     2.43 -0.52   0.0902599      
    IDI   MN    2.1 237  MLv     3.03  0.09    0.34637      
    DION  HL    3.0 303  MLv     2.72 -0.22   0.159269      
    VLI   HL    3.4 274  MLv     3.47  0.52   0.261107