Earthquake Information
 Origin Time
2021-04-21 05:46:41 (GMT)
 Magnitude
M 3.5
 Latitude
36.6837° N
 Longitude
26.9480° E
 Focal Depth
127 km
 # of Arrivals
63
 Location 38.3 km SW of Kos
114.5 km N of Karpathos
318.8 km ESE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NISRHL18.2116 P05:46:58.80 0.21.0M
NISRHL18.2116 S05:47:12.32 0.31.0M
KLNAHL30.5 4 P05:46:59.25 0.31.0M
KLNAHL30.5 4 S05:47:12.58 0.11.0M
SMGHL113.9355 P05:47:04.31 0.01.0M
SMGHL113.9355 S05:47:21.73 -0.21.0M
ARGHL117.2116 P05:47:04.72 0.11.0M
ARGHL117.2116 S05:47:22.00 -0.41.0M
SAM2HL123.2346 P05:47:05.22 0.11.0M
SAM2HL123.2346 S05:47:23.31 -0.11.0M
KARPHL127.8171 P05:47:05.49 -0.11.0M
KARPHL127.8171 S05:47:23.90 -0.31.0M
THERAHL136.2255 P05:47:06.96 0.61.0M
THT1HT139.6256 P05:47:07.13 0.51.0M
THT1HT139.6256 S05:47:26.37 0.21.0M
STIAHC181.9205 P05:47:10.97 0.01.0M
STIAHC181.9205 S05:47:33.27 -0.41.0M
ZKRHL186.5201 P05:47:12.31 0.81.0M
ZKRHL186.5201 S05:47:35.02 0.41.0M
NPSHL198.8217 P05:47:12.52 -0.31.0M
NPSHL198.8217 S05:47:36.24 -0.71.0M
THNOHC201.9302 P05:47:13.63 0.41.0M
THNOHC201.9302 S05:47:37.13 -0.51.0M
CHOSHT205.2337 P05:47:13.69 0.01.0M
CHOSHT205.2337 S05:47:37.43 -0.91.0M
KNSSHC221.0226 P05:47:15.16 -0.21.0M
KNSSHC221.0226 S05:47:40.44 -0.91.0M
IDIMN241.6230 P05:47:17.18 -0.61.0M
SIVAHL267.1226 P05:47:20.97 0.41.0M
SIVAHL267.1226 S05:47:50.65 0.01.0M
KARYHA267.8304 P05:47:21.02 0.31.0M
KARYHA267.8304 S05:47:50.74 -0.11.0M
IMODHC271.5226 P05:47:21.69 0.61.0M
IMODHC271.5226 S05:47:52.14 0.61.0M
IMMVHL299.3243 P05:47:24.43 0.01.0M
IMMVHL299.3243 S05:47:56.71 -0.71.0M
DIONHL308.2300 P05:47:25.82 0.31.0M
GVDHL329.7232 P05:47:28.31 0.31.0M
GVDHL329.7232 S05:48:03.05 -0.61.0M
GVDSHC331.7232 P05:47:28.14 -0.11.0M
GVDSHC331.7232 S05:48:04.11 0.01.0M
ANKYHL339.3255 P05:47:28.94 -0.21.0M
KNDRHC339.7242 P05:47:29.96 0.81.0M
KNDRHC339.7242 S05:48:05.68 -0.11.0M
KTHAHL350.7262 P05:47:30.60 0.01.0M
KTHAHL350.7262 S05:48:07.56 -0.71.0M
VLIHL356.7271 P05:47:31.16 -0.21.0M
KTHRHC356.9262 P05:47:31.92 0.61.0M
KTHRHC356.9262 S05:48:08.88 -0.71.0M
LTKHP382.0293 P05:47:34.89 0.51.0M
VLXHP412.7281 P05:47:38.72 0.51.0M
GURHP430.4289 P05:47:40.90 0.51.0M
ITMHL449.8277 P05:47:43.01 0.41.0M
ITMHL449.8277 S05:48:29.23 -0.21.0M
KLVHL450.1290 P05:47:42.91 0.21.0M
KLVHL450.1290 S05:48:29.95 0.41.0M
AGGHT481.1303 P05:47:47.31 0.91.0M
AGGHT481.1303 S05:48:36.49 0.41.0M
EFPHP484.8293 P05:47:47.37 0.51.0M
ANXHP490.8296 P05:47:48.22 0.51.0M
AGRPCL498.4292 P05:47:49.21 0.71.0M
PDOHP550.3293 P05:47:55.67 0.81.0M
PDOHP550.3293 S05:48:51.16 0.21.0M


  Solution details

Event:
    Public ID              nkua2021htku
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-04-21
    Time                  05:46:41.10
    Latitude              36.6837 deg  +/-      1 km
    Longitude             26.9480 deg  +/-      1 km
    Depth                     127 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.37 s
    Azimuthal gap             112 deg

2 Network magnitudes:
    MLv       3.53 +/- 0.38  29            
    M         3.53           29 preferred  

63 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NISR  HL    0.2 116  P       05:46:58.80   0.2 M  1.0  NISR 
    NISR  HL    0.2 116  S       05:47:12.32   0.3 M  1.0  NISR 
    KLNA  HL    0.3   4  P       05:46:59.25   0.3 M  1.0  KLNA 
    KLNA  HL    0.3   4  S       05:47:12.58   0.1 M  1.0  KLNA 
    SMG   HL    1.0 355  P       05:47:04.31   0.0 M  1.0  SMG  
    SMG   HL    1.0 355  S       05:47:21.73  -0.2 M  1.0  SMG  
    ARG   HL    1.1 116  P       05:47:04.72   0.1 M  1.0  ARG  
    ARG   HL    1.1 116  S       05:47:22.00  -0.4 M  1.0  ARG  
    SAM2  HL    1.1 346  P       05:47:05.22   0.1 M  1.0  SAM2 
    SAM2  HL    1.1 346  S       05:47:23.31  -0.1 M  1.0  SAM2 
    KARP  HL    1.1 171  P       05:47:05.49  -0.1 M  1.0  KARP 
    KARP  HL    1.1 171  S       05:47:23.90  -0.3 M  1.0  KARP 
    THERA HL    1.2 255  P       05:47:06.96   0.6 M  1.0  THERA
    THT1  HT    1.3 256  P       05:47:07.13   0.5 M  1.0  THT1 
    THT1  HT    1.3 256  S       05:47:26.37   0.2 M  1.0  THT1 
    STIA  HC    1.6 205  P       05:47:10.97   0.0 M  1.0  STIA 
    STIA  HC    1.6 205  S       05:47:33.27  -0.4 M  1.0  STIA 
    ZKR   HL    1.7 201  P       05:47:12.31   0.8 M  1.0  ZKR  
    ZKR   HL    1.7 201  S       05:47:35.02   0.4 M  1.0  ZKR  
    NPS   HL    1.8 217  P       05:47:12.52  -0.3 M  1.0  NPS  
    NPS   HL    1.8 217  S       05:47:36.24  -0.7 M  1.0  NPS  
    THNO  HC    1.8 302  P       05:47:13.63   0.4 M  1.0  THNO 
    THNO  HC    1.8 302  S       05:47:37.13  -0.5 M  1.0  THNO 
    CHOS  HT    1.8 337  P       05:47:13.69   0.0 M  1.0  CHOS 
    CHOS  HT    1.8 337  S       05:47:37.43  -0.9 M  1.0  CHOS 
    KNSS  HC    2.0 226  P       05:47:15.16  -0.2 M  1.0  KNSS 
    KNSS  HC    2.0 226  S       05:47:40.44  -0.9 M  1.0  KNSS 
    IDI   MN    2.2 230  P       05:47:17.18  -0.6 M  1.0  IDI  
    SIVA  HL    2.4 226  P       05:47:20.97   0.4 M  1.0  SIVA 
    SIVA  HL    2.4 226  S       05:47:50.65   0.0 M  1.0  SIVA 
    KARY  HA    2.4 304  P       05:47:21.02   0.3 M  1.0  KARY 
    KARY  HA    2.4 304  S       05:47:50.74  -0.1 M  1.0  KARY 
    IMOD  HC    2.4 226  P       05:47:21.69   0.6 M  1.0  IMOD 
    IMOD  HC    2.4 226  S       05:47:52.14   0.6 M  1.0  IMOD 
    IMMV  HL    2.7 243  P       05:47:24.43   0.0 M  1.0  IMMV 
    IMMV  HL    2.7 243  S       05:47:56.71  -0.7 M  1.0  IMMV 
    DION  HL    2.8 300  P       05:47:25.82   0.3 M  1.0  DION 
    GVD   HL    3.0 232  P       05:47:28.31   0.3 M  1.0  GVD  
    GVD   HL    3.0 232  S       05:48:03.05  -0.6 M  1.0  GVD  
    GVDS  HC    3.0 232  P       05:47:28.14  -0.1 M  1.0  GVDS 
    GVDS  HC    3.0 232  S       05:48:04.11  -0.0 M  1.0  GVDS 
    ANKY  HL    3.1 255  P       05:47:28.94  -0.2 M  1.0  ANKY 
    KNDR  HC    3.1 242  P       05:47:29.96   0.8 M  1.0  KNDR 
    KNDR  HC    3.1 242  S       05:48:05.68  -0.1 M  1.0  KNDR 
    KTHA  HL    3.2 262  P       05:47:30.60  -0.0 M  1.0  KTHA 
    KTHA  HL    3.2 262  S       05:48:07.56  -0.7 M  1.0  KTHA 
    VLI   HL    3.2 271  P       05:47:31.16  -0.2 M  1.0  VLI  
    KTHR  HC    3.2 262  P       05:47:31.92   0.6 M  1.0  KTHR 
    KTHR  HC    3.2 262  S       05:48:08.88  -0.7 M  1.0  KTHR 
    LTK   HP    3.4 293  P       05:47:34.89   0.5 M  1.0  LTK  
    VLX   HP    3.7 281  P       05:47:38.72   0.5 M  1.0  VLX  
    GUR   HP    3.9 289  P       05:47:40.90   0.5 M  1.0  GUR  
    ITM   HL    4.1 277  P       05:47:43.01   0.4 M  1.0  ITM  
    ITM   HL    4.1 277  S       05:48:29.23  -0.2 M  1.0  ITM  
    KLV   HL    4.1 290  P       05:47:42.91   0.2 M  1.0  KLV  
    KLV   HL    4.1 290  S       05:48:29.95   0.4 M  1.0  KLV  
    AGG   HT    4.3 303  P       05:47:47.31   0.9 M  1.0  AGG  
    AGG   HT    4.3 303  S       05:48:36.49   0.4 M  1.0  AGG  
    EFP   HP    4.4 293  P       05:47:47.37   0.5 M  1.0  EFP  
    ANX   HP    4.4 296  P       05:47:48.22   0.5 M  1.0  ANX  
    AGRP  CL    4.5 292  P       05:47:49.21   0.7 M  1.0  AGRP 
    PDO   HP    5.0 293  P       05:47:55.67   0.8 M  1.0  PDO  
    PDO   HP    5.0 293  S       05:48:51.16   0.2 M  1.0  PDO  

37 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NISR  HL    0.2 116  MLv     1.66 -1.88    1.25803      
    KLNA  HL    0.3   4  MLv     1.86 -1.67   0.995699      
    SMG   HL    1.0 355  MLv     2.41 -1.12   0.348668      
    ARG   HL    1.1 116  MLv     3.34 -0.20    2.81364      
    SAM2  HL    1.1 346  MLv     2.70 -0.83   0.614005      
    KARP  HL    1.1 171  MLv     3.69  0.16    7.50113      
    THERA HL    1.2 255  MLv     3.23 -0.30    1.76804      
    THT1  HT    1.3 256  MLv     2.81 -0.72   0.643219      
    STIA  HC    1.6 205  MLv     3.49 -0.04    1.89541      
    ZKR   HL    1.7 201  MLv     3.68  0.15     2.7911      
    NPS   HL    1.8 217  MLv     3.75  0.22    2.88593      
    THNO  HC    1.8 302  MLv     2.89 -0.64   0.380283      
    CHOS  HT    1.8 337  MLv     2.50 -1.03    0.15025      
    KNSS  HC    2.0 226  MLv     3.79  0.26    2.41753      
    IDI   MN    2.2 230  MLv     3.87  0.34    2.31089      
    SIVA  HL    2.4 226  MLv     3.90  0.37    1.83547      
    KARY  HA    2.4 304  MLv     2.94 -0.59    0.20251      
    IMOD  HC    2.4 226  MLv     4.00  0.47    2.18738      
    IMMV  HL    2.7 243  MLv     4.32  0.79    3.32762      
    DION  HL    2.8 300  MLv     2.77 -0.76   0.241045      
    GVD   HL    3.0 232  MLv     4.33  0.80    1.85894      
    GVDS  HC    3.0 232  MLv     3.96  0.43     1.0097      
    ANKY  HL    3.1 255  MLv     4.00  0.47    1.01166      
    KNDR  HC    3.1 242  MLv     4.46  0.93    2.87599      
    KTHA  HL    3.2 262  MLv     3.89  0.36   0.690734      
    VLI   HL    3.2 271  MLv     3.90  0.36    0.83665      
    KTHR  HC    3.2 262  MLv     4.25  0.72     1.4731      
    LTK   HP    3.4 293  MLv     3.21 -0.32   0.378473      
    VLX   HP    3.7 281  MLv     3.21 -0.32   0.0768113      
    GUR   HP    3.9 289  MLv     3.63  0.10   0.182071      
    ITM   HL    4.1 277  MLv     3.78  0.25   0.236036      
    KLV   HL    4.1 290  MLv     3.57  0.04   0.108507      
    AGG   HT    4.3 303  MLv     3.52 -0.01   0.0843224      
    EFP   HP    4.4 293  MLv     3.42 -0.11   0.084476      
    ANX   HP    4.4 296  MLv     3.77  0.24    0.18507      
    AGRP  CL    4.5 292  MLv     3.65  0.12    0.13529      
    PDO   HP    5.0 293  MLv     3.81  0.28    0.14841