Earthquake Information
 Origin Time
2021-04-18 02:41:07 (GMT)
 Magnitude
M 3.4
 Latitude
36.4620° N
 Longitude
27.0947° E
 Focal Depth
15 km
 # of Arrivals
34
 Location 51.0 km SSW of Kos
88.6 km N of Karpathos
342.3 km ESE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NISRHL16.8 11 P02:41:10.99 -0.31.0M
NISRHL16.8 11 S02:41:14.10 -0.21.0M
KLNAHL56.1349 P02:41:17.68 0.41.0M
KLNAHL56.1349 S02:41:24.87 0.11.0M
ARGHL96.0107 P02:41:23.41 -0.21.0M
ARGHL96.0107 S02:41:35.92 0.11.0M
KARPHL101.9177 P02:41:24.49 0.01.0M
KARPHL101.9177 S02:41:38.23 0.81.0M
SMGHL140.0351 P02:41:30.39 0.11.0M
SMGHL140.0351 S02:41:48.17 0.51.0M
STIAHC166.8213 P02:41:34.38 0.31.0M
STIAHC166.8213 S02:41:54.09 -0.21.0M
ZKRHL169.4208 P02:41:34.55 0.11.0M
ZKRHL169.4208 S02:41:54.97 0.01.0M
NPSHL189.0225 P02:41:36.68 -0.31.0M
NPSHL189.0225 S02:41:59.43 0.01.0M
KNSSHC215.2233 P02:41:40.50 0.21.0M
KNSSHC215.2233 S02:42:04.75 -0.61.0M
THNOHC226.7306 P02:41:41.63 -0.21.0M
THNOHC226.7306 S02:42:07.87 -0.11.0M
IMMVHL301.5248 P02:41:51.57 0.11.0M
IMMVHL301.5248 S02:42:24.61 -0.31.0M
PRKHL318.0347 P02:41:52.58 -0.81.0M
PRKHL318.0347 S02:42:27.95 -0.41.0M
VLYHL330.8298 P02:41:55.74 0.61.0M
VLYHL330.8298 S02:42:31.45 -0.11.0M
DIONHL332.5303 P02:41:55.97 0.51.0M
DIONHL332.5303 S02:42:31.79 -0.11.0M
KTHAHL361.8266 P02:41:59.53 0.31.0M
KTHAHL361.8266 S02:42:38.64 0.01.0M
KTHRHC368.0266 P02:42:00.30 0.31.0M
KTHRHC368.0266 S02:42:39.93 -0.11.0M
VLIHL371.4274 P02:42:00.75 0.31.0M
VLIHL371.4274 S02:42:40.63 -0.11.0M


  Solution details

Event:
    Public ID              nkua2021hnsd
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-04-18
    Time                  02:41:07.41
    Latitude              36.4620 deg  +/-      0 km
    Longitude             27.0947 deg  +/-      0 km
    Depth                      15 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.27 s
    Azimuthal gap              95 deg

2 Network magnitudes:
    MLv       3.38 +/- 0.16  13            
    M         3.38           13 preferred  

34 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NISR  HL    0.2  11  P       02:41:10.99  -0.3 M  1.0  NISR 
    NISR  HL    0.2  11  S       02:41:14.10  -0.2 M  1.0  NISR 
    KLNA  HL    0.5 349  P       02:41:17.68   0.4 M  1.0  KLNA 
    KLNA  HL    0.5 349  S       02:41:24.87   0.1 M  1.0  KLNA 
    ARG   HL    0.9 107  P       02:41:23.41  -0.2 M  1.0  ARG  
    ARG   HL    0.9 107  S       02:41:35.92   0.1 M  1.0  ARG  
    KARP  HL    0.9 177  P       02:41:24.49   0.0 M  1.0  KARP 
    KARP  HL    0.9 177  S       02:41:38.23   0.8 M  1.0  KARP 
    SMG   HL    1.3 351  P       02:41:30.39   0.1 M  1.0  SMG  
    SMG   HL    1.3 351  S       02:41:48.17   0.5 M  1.0  SMG  
    STIA  HC    1.5 213  P       02:41:34.38   0.3 M  1.0  STIA 
    STIA  HC    1.5 213  S       02:41:54.09  -0.2 M  1.0  STIA 
    ZKR   HL    1.5 208  P       02:41:34.55   0.1 M  1.0  ZKR  
    ZKR   HL    1.5 208  S       02:41:54.97   0.0 M  1.0  ZKR  
    NPS   HL    1.7 225  P       02:41:36.68  -0.3 M  1.0  NPS  
    NPS   HL    1.7 225  S       02:41:59.43   0.0 M  1.0  NPS  
    KNSS  HC    1.9 233  P       02:41:40.50   0.2 M  1.0  KNSS 
    KNSS  HC    1.9 233  S       02:42:04.75  -0.6 M  1.0  KNSS 
    THNO  HC    2.0 306  P       02:41:41.63  -0.2 M  1.0  THNO 
    THNO  HC    2.0 306  S       02:42:07.87  -0.1 M  1.0  THNO 
    IMMV  HL    2.7 248  P       02:41:51.57   0.1 M  1.0  IMMV 
    IMMV  HL    2.7 248  S       02:42:24.61  -0.3 M  1.0  IMMV 
    PRK   HL    2.9 347  P       02:41:52.58  -0.8 M  1.0  PRK  
    PRK   HL    2.9 347  S       02:42:27.95  -0.4 M  1.0  PRK  
    VLY   HL    3.0 298  P       02:41:55.74   0.6 M  1.0  VLY  
    VLY   HL    3.0 298  S       02:42:31.45  -0.1 M  1.0  VLY  
    DION  HL    3.0 303  P       02:41:55.97   0.5 M  1.0  DION 
    DION  HL    3.0 303  S       02:42:31.79  -0.1 M  1.0  DION 
    KTHA  HL    3.3 266  P       02:41:59.53   0.3 M  1.0  KTHA 
    KTHA  HL    3.3 266  S       02:42:38.64   0.0 M  1.0  KTHA 
    KTHR  HC    3.3 266  P       02:42:00.30   0.3 M  1.0  KTHR 
    KTHR  HC    3.3 266  S       02:42:39.93  -0.1 M  1.0  KTHR 
    VLI   HL    3.4 274  P       02:42:00.75   0.3 M  1.0  VLI  
    VLI   HL    3.4 274  S       02:42:40.63  -0.1 M  1.0  VLI  

17 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NISR  HL    0.2  11  MLv     3.43  0.05    80.6048      
    KLNA  HL    0.5 349  MLv     3.25 -0.13    5.58103      
    ARG   HL    0.9 107  MLv     3.54  0.16    5.70846      
    KARP  HL    0.9 177  MLv     3.20 -0.18    3.23306      
    SMG   HL    1.3 351  MLv     3.04 -0.34    1.09117      
    STIA  HC    1.5 213  MLv     3.25 -0.13    1.29299      
    ZKR   HL    1.5 208  MLv     3.32 -0.06    1.48623      
    NPS   HL    1.7 225  MLv     3.27 -0.10    1.06615      
    KNSS  HC    1.9 233  MLv     3.29 -0.08   0.827975      
    THNO  HC    2.0 306  MLv     3.18 -0.19   0.564646      
    IMMV  HL    2.7 248  MLv     3.55  0.18   0.556344      
    PRK   HL    2.9 347  MLv     3.37 -0.00   0.304623      
    VLY   HL    3.0 298  MLv     3.84  0.47   0.773197      
    DION  HL    3.0 303  MLv     3.05 -0.33    0.34529      
    KTHA  HL    3.3 266  MLv     3.59  0.21   0.300481      
    KTHR  HC    3.3 266  MLv     3.74  0.36   0.396955      
    VLI   HL    3.4 274  MLv     3.66  0.28   0.408473