Earthquake Information
 Origin Time
2021-09-08 01:40:02 (GMT)
 Magnitude
M 4.5
 Latitude
36.5005° N
 Longitude
27.0887° E
 Focal Depth
12 km
 # of Arrivals
75
 Location 47.2 km SSW of Kos
92.9 km N of Karpathos
339.7 km ESE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  ShakeMap  Foc.Mech.
  

  Focal Mechanism

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
35558-155 6.21E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
36.491927.153811.04.5

Source parameters determination

Click here for detailed focal mechanism solution


  Intensity map


PGA
PGV
MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NISRHL12.8 17 P01:40:05.89 -0.21.0M
NISRHL12.8 17 S01:40:08.63 0.11.0M
KLNAHL51.8348 P01:40:12.65 0.61.0M
KLNAHL51.8348 S01:40:19.43 0.41.0M
RODBHL101.4 93 P01:40:19.49 -0.51.0M
RODBHL101.4 93 S01:40:33.38 0.41.0M
KARPHL106.2176 P01:40:20.41 -0.31.0M
KARPHL106.2176 S01:40:34.64 0.41.0M
SMGHL135.7351 P01:40:24.93 -0.31.0M
SMGHL135.7351 S01:40:42.44 0.21.0M
KRL1HI147.9347 P01:40:26.46 -0.61.0M
KRL1HI147.9347 S01:40:45.29 -0.11.0M
SNT1HA148.8266 P01:40:27.79 0.51.0M
SNT1HA148.8266 S01:40:46.39 0.61.0M
THERAHL145.1264 P01:40:26.98 0.21.0M
THERAHL145.1264 S01:40:45.56 0.71.0M
THT1HT149.0265 P01:40:27.63 0.31.0M
THT1HT149.0265 S01:40:46.56 0.71.0M
APEHL153.3294 P01:40:27.97 -0.11.0M
APEHL153.3294 S01:40:46.93 -0.21.0M
CMBOHT150.5269 P01:40:27.93 0.31.0M
CMBOHT150.5269 S01:40:47.25 0.91.0M
SAP3HL156.1267 P01:40:28.90 0.41.0M
SNT5HA151.8266 P01:40:28.00 0.21.0M
SNT5HA151.8266 S01:40:47.43 0.71.0M
SIT2HI169.0212 P01:40:30.20 0.11.0M
SIT2HI169.0212 S01:40:50.88 0.21.0M
STIAHC170.1212 P01:40:30.10 -0.11.0M
STIAHC170.1212 S01:40:50.98 0.01.0M
ZKRHL173.0207 P01:40:30.40 -0.21.0M
ZKRHL173.0207 S01:40:51.58 -0.11.0M
NPSHL191.6224 P01:40:32.83 -0.21.0M
NPSHL191.6224 S01:40:56.01 0.11.0M
KNSSHC217.3232 P01:40:36.69 0.31.0M
PFKSHC217.9222 P01:40:36.53 0.11.0M
PFKSHC217.9222 S01:41:01.87 -0.11.0M
THNOHC223.7305 P01:40:37.26 0.11.0M
THNOHC223.7305 S01:41:02.99 -0.21.0M
IDIMN239.6236 P01:40:39.02 -0.31.0M
IDIMN239.6236 S01:41:06.48 -0.51.0M
SERIHA243.1288 P01:40:39.64 -0.11.0M
IMODHC267.4231 P01:40:43.62 0.81.0M
IMODHC267.4231 S01:41:13.35 0.31.0M
KARYHA289.9306 P01:40:45.50 -0.11.0M
KARYHA289.9306 S01:41:18.28 0.11.0M
IMMVHL302.6248 P01:40:47.41 0.11.0M
RODPHC317.2251 P01:40:49.48 0.31.0M
ATHUHA334.8299 P01:40:51.54 0.11.0M
ATHUHA334.8299 S01:41:27.91 -0.41.0M
DIONHL329.7302 P01:40:50.87 0.11.0M
DIONHL329.7302 S01:41:26.31 -0.91.0M
MRTHHA331.7303 P01:40:51.14 0.11.0M
MRTHHA331.7303 S01:41:27.22 -0.31.0M
PTLHL333.1301 P01:40:51.50 0.21.0M
VLYHL328.3297 P01:40:50.72 0.11.0M
VLYHL328.3297 S01:41:26.15 -0.71.0M
ATHHL340.4299 P01:40:51.74 -0.41.0M
ATHHL340.4299 S01:41:28.99 -0.61.0M
KTHAHL361.5266 P01:40:55.07 0.11.0M
KTHAHL361.5266 S01:41:34.04 -0.41.0M
KTHRHC367.7266 P01:40:55.91 0.21.0M
KTHRHC367.7266 S01:41:35.29 -0.51.0M
MDRAHA364.4298 P01:40:55.27 0.01.0M
STFNHA364.6301 P01:40:55.69 0.41.0M
VLIHL370.5274 P01:40:56.21 0.11.0M
EPIDHA373.4289 P01:40:56.59 0.11.0M
VILLHA381.7299 P01:40:57.74 0.21.0M
AMPEHA392.3301 P01:40:59.19 0.31.0M
AMPEHA392.3301 S01:41:41.13 -0.31.0M
MRKAHA394.0308 P01:40:58.73 -0.31.0M
THI1HL387.8303 P01:40:58.27 0.01.0M
THIVHA387.4301 P01:40:58.55 0.31.0M
THIVHA387.4301 S01:41:39.58 -0.61.0M
THVAHL388.8301 P01:40:58.52 0.21.0M
THVAHL388.8301 S01:41:39.79 -0.71.0M


  Solution details

Event:
    Public ID              nkua2021roxb
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-09-08
    Time                  01:40:02.93
    Latitude              36.5005 deg  +/-      0 km
    Longitude             27.0887 deg  +/-      0 km
    Depth                      12 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.36 s
    Azimuthal gap              83 deg

2 Network magnitudes:
    MLv       4.48 +/- 0.16  34            
    M         4.48           34 preferred  

75 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NISR  HL    0.1  17  P       01:40:05.89  -0.2 M  1.0  NISR 
    NISR  HL    0.1  17  S       01:40:08.63   0.1 M  1.0  NISR 
    KLNA  HL    0.5 348  P       01:40:12.65   0.6 M  1.0  KLNA 
    KLNA  HL    0.5 348  S       01:40:19.43   0.4 M  1.0  KLNA 
    RODB  HL    0.9  93  P       01:40:19.49  -0.5 M  1.0  RODB 
    RODB  HL    0.9  93  S       01:40:33.38   0.4 M  1.0  RODB 
    KARP  HL    1.0 176  P       01:40:20.41  -0.3 M  1.0  KARP 
    KARP  HL    1.0 176  S       01:40:34.64   0.4 M  1.0  KARP 
    SMG   HL    1.2 351  P       01:40:24.93  -0.3 M  1.0  SMG  
    SMG   HL    1.2 351  S       01:40:42.44   0.2 M  1.0  SMG  
    THERA HL    1.3 264  P       01:40:26.98   0.2 M  1.0  THERA
    THERA HL    1.3 264  S       01:40:45.56   0.7 M  1.0  THERA
    KRL1  HI    1.3 347  P       01:40:26.46  -0.6 M  1.0  KRL1 
    KRL1  HI    1.3 347  S       01:40:45.29  -0.1 M  1.0  KRL1 
    SNT1  HA    1.3 266  P       01:40:27.79   0.5 M  1.0  SNT1 
    SNT1  HA    1.3 266  S       01:40:46.39   0.6 M  1.0  SNT1 
    THT1  HT    1.3 265  P       01:40:27.63   0.3 M  1.0  THT1 
    THT1  HT    1.3 265  S       01:40:46.56   0.7 M  1.0  THT1 
    CMBO  HT    1.4 269  P       01:40:27.93   0.3 M  1.0  CMBO 
    CMBO  HT    1.4 269  S       01:40:47.25   0.9 M  1.0  CMBO 
    SNT5  HA    1.4 266  P       01:40:28.00   0.2 M  1.0  SNT5 
    SNT5  HA    1.4 266  S       01:40:47.43   0.7 M  1.0  SNT5 
    APE   HL    1.4 294  P       01:40:27.97  -0.1 M  1.0  APE  
    APE   HL    1.4 294  S       01:40:46.93  -0.2 M  1.0  APE  
    SAP3  HL    1.4 267  P       01:40:28.90   0.4 M  1.0  SAP3 
    SIT2  HI    1.5 212  P       01:40:30.20   0.1 M  1.0  SIT2 
    SIT2  HI    1.5 212  S       01:40:50.88   0.2 M  1.0  SIT2 
    STIA  HC    1.5 212  P       01:40:30.10  -0.1 M  1.0  STIA 
    STIA  HC    1.5 212  S       01:40:50.98   0.0 M  1.0  STIA 
    ZKR   HL    1.6 207  P       01:40:30.40  -0.2 M  1.0  ZKR  
    ZKR   HL    1.6 207  S       01:40:51.58  -0.1 M  1.0  ZKR  
    NPS   HL    1.7 224  P       01:40:32.83  -0.2 M  1.0  NPS  
    NPS   HL    1.7 224  S       01:40:56.01   0.1 M  1.0  NPS  
    KNSS  HC    2.0 232  P       01:40:36.69   0.3 M  1.0  KNSS 
    PFKS  HC    2.0 222  P       01:40:36.53   0.1 M  1.0  PFKS 
    PFKS  HC    2.0 222  S       01:41:01.87  -0.1 M  1.0  PFKS 
    THNO  HC    2.0 305  P       01:40:37.26   0.1 M  1.0  THNO 
    THNO  HC    2.0 305  S       01:41:02.99  -0.2 M  1.0  THNO 
    IDI   MN    2.2 236  P       01:40:39.02  -0.3 M  1.0  IDI  
    IDI   MN    2.2 236  S       01:41:06.48  -0.5 M  1.0  IDI  
    SERI  HA    2.2 288  P       01:40:39.64  -0.1 M  1.0  SERI 
    IMOD  HC    2.4 231  P       01:40:43.62   0.8 M  1.0  IMOD 
    IMOD  HC    2.4 231  S       01:41:13.35   0.3 M  1.0  IMOD 
    KARY  HA    2.6 306  P       01:40:45.50  -0.1 M  1.0  KARY 
    KARY  HA    2.6 306  S       01:41:18.28   0.1 M  1.0  KARY 
    IMMV  HL    2.7 248  P       01:40:47.41   0.1 M  1.0  IMMV 
    RODP  HC    2.9 251  P       01:40:49.48   0.3 M  1.0  RODP 
    VLY   HL    3.0 297  P       01:40:50.72   0.1 M  1.0  VLY  
    VLY   HL    3.0 297  S       01:41:26.15  -0.7 M  1.0  VLY  
    DION  HL    3.0 302  P       01:40:50.87   0.1 M  1.0  DION 
    DION  HL    3.0 302  S       01:41:26.31  -0.9 M  1.0  DION 
    MRTH  HA    3.0 303  P       01:40:51.14   0.1 M  1.0  MRTH 
    MRTH  HA    3.0 303  S       01:41:27.22  -0.3 M  1.0  MRTH 
    PTL   HL    3.0 301  P       01:40:51.50   0.2 M  1.0  PTL  
    ATHU  HA    3.0 299  P       01:40:51.54   0.1 M  1.0  ATHU 
    ATHU  HA    3.0 299  S       01:41:27.91  -0.4 M  1.0  ATHU 
    ATH   HL    3.1 299  P       01:40:51.74  -0.4 M  1.0  ATH  
    ATH   HL    3.1 299  S       01:41:28.99  -0.6 M  1.0  ATH  
    KTHA  HL    3.3 266  P       01:40:55.07   0.1 M  1.0  KTHA 
    KTHA  HL    3.3 266  S       01:41:34.04  -0.4 M  1.0  KTHA 
    MDRA  HA    3.3 298  P       01:40:55.27   0.0 M  1.0  MDRA 
    STFN  HA    3.3 301  P       01:40:55.69   0.4 M  1.0  STFN 
    KTHR  HC    3.3 266  P       01:40:55.91   0.2 M  1.0  KTHR 
    KTHR  HC    3.3 266  S       01:41:35.29  -0.5 M  1.0  KTHR 
    VLI   HL    3.3 274  P       01:40:56.21   0.1 M  1.0  VLI  
    EPID  HA    3.4 289  P       01:40:56.59   0.1 M  1.0  EPID 
    VILL  HA    3.4 299  P       01:40:57.74   0.2 M  1.0  VILL 
    THIV  HA    3.5 301  P       01:40:58.55   0.3 M  1.0  THIV 
    THIV  HA    3.5 301  S       01:41:39.58  -0.6 M  1.0  THIV 
    THI1  HL    3.5 303  P       01:40:58.27   0.0 M  1.0  THI1 
    THVA  HL    3.5 301  P       01:40:58.52   0.2 M  1.0  THVA 
    THVA  HL    3.5 301  S       01:41:39.79  -0.7 M  1.0  THVA 
    AMPE  HA    3.5 301  P       01:40:59.19   0.3 M  1.0  AMPE 
    AMPE  HA    3.5 301  S       01:41:41.13  -0.3 M  1.0  AMPE 
    MRKA  HA    3.5 308  P       01:40:58.73  -0.3 M  1.0  MRKA 

44 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NISR  HL    0.1  17  MLv     4.31 -0.17    779.817      
    KLNA  HL    0.5 348  MLv     3.82 -0.66    26.5135      
    RODB  HL    0.9  93  MLv     4.73  0.24    82.8395      
    KARP  HL    1.0 176  MLv     4.46 -0.02    55.8458      
    SMG   HL    1.2 351  MLv     3.88 -0.61    7.90048      
    THERA HL    1.3 264  MLv     4.49  0.01    29.1141      
    KRL1  HI    1.3 347  MLv     4.17 -0.32    13.3701      
    SNT1  HA    1.3 266  MLv     4.62  0.14    25.3814      
    THT1  HT    1.3 265  MLv     4.10 -0.38    11.2826      
    CMBO  HT    1.4 269  MLv     5.15  0.66    124.193      
    SNT5  HA    1.4 266  MLv     4.65  0.17    22.9112      
    APE   HL    1.4 294  MLv     4.00 -0.48    8.52125      
    SAP3  HL    1.4 267  MLv     4.53  0.05    46.4223      
    SIT2  HI    1.5 212  MLv     4.81  0.33    46.4426      
    STIA  HC    1.5 212  MLv     4.61  0.13    28.7365      
    ZKR   HL    1.6 207  MLv     4.44 -0.04    18.7445      
    NPS   HL    1.7 224  MLv     4.52  0.04    18.1975      
    KNSS  HC    2.0 232  MLv     4.46 -0.02     11.924      
    PFKS  HC    2.0 222  MLv     4.54  0.06    14.0986      
    THNO  HC    2.0 305  MLv     4.08 -0.40    4.57101      
    IDI   MN    2.2 236  MLv     4.56  0.08    11.5299      
    SERI  HA    2.2 288  MLv     4.24 -0.24    5.32801      
    IMOD  HC    2.4 231  MLv     4.52  0.04    7.60518      
    KARY  HA    2.6 306  MLv     4.20 -0.28    2.82076      
    IMMV  HL    2.7 248  MLv     4.63  0.15    6.65133      
    RODP  HC    2.9 251  MLv     4.66  0.18    5.92185      
    VLY   HL    3.0 297  MLv     4.69  0.21    5.58643      
    DION  HL    3.0 302  MLv     3.85 -0.63    2.26114      
    MRTH  HA    3.0 303  MLv     4.36 -0.12    2.51645      
    PTL   HL    3.0 301  MLv     4.37 -0.11    2.55061      
    ATHU  HA    3.0 299  MLv     4.60  0.12    2.63303      
    ATH   HL    3.1 299  MLv     4.61  0.13    4.06279      
    KTHA  HL    3.3 266  MLv     4.63  0.15    3.34683      
    MDRA  HA    3.3 298  MLv     4.16 -0.32    1.10443      
    STFN  HA    3.3 301  MLv     4.37 -0.11     1.7818      
    KTHR  HC    3.3 266  MLv     4.57  0.09    2.73133      
    VLI   HL    3.3 274  MLv     4.52  0.04    2.99486      
    EPID  HA    3.4 289  MLv     4.48 -0.00    2.04589      
    VILL  HA    3.4 299  MLv     4.67  0.19    2.90688      
    THIV  HA    3.5 301  MLv     4.95  0.47    5.21724      
    THI1  HL    3.5 303  MLv     4.86  0.38    4.20644      
    THVA  HL    3.5 301  MLv     5.36  0.88    12.9994      
    AMPE  HA    3.5 301  MLv     4.51  0.03    1.79551      
    MRKA  HA    3.5 308  MLv     4.33 -0.15    1.14234