Earthquake Information
 Origin Time
2021-08-03 19:53:15 (GMT)
 Magnitude
M 4.5
 Latitude
36.3838° N
 Longitude
27.0468° E
 Focal Depth
22 km
 # of Arrivals
83
 Location 60.6 km SSW of Kos
80.3 km N of Karpathos
343.2 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)
244-138 1.22E+23

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
36.369827.051810.04.7

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
NISRHL26.3 17 P19:53:20.79 -0.51.0M
NISRHL26.3 17 S19:53:25.41 -0.21.0M
KLNAHL64.1354 P19:53:26.99 0.41.0M
KLNAHL64.1354 S19:53:35.53 0.41.0M
KARPHL93.6174 P19:53:30.49 -0.71.0M
KARPHL93.6174 S19:53:42.74 -0.41.0M
ARGHL98.1101 P19:53:31.90 0.01.0M
ARGHL98.1101 S19:53:44.42 0.01.0M
THERAHL140.7269 P19:53:38.22 0.11.0M
THERAHL140.7269 S19:53:55.41 0.01.0M
THT1HT144.8270 P19:53:38.59 -0.11.0M
THT1HT144.8270 S19:53:56.25 0.01.0M
SNT1HA144.9271 P19:53:38.92 0.31.0M
CMBOHT147.2274 P19:53:39.29 0.31.0M
CMBOHT147.2274 S19:53:57.00 0.11.0M
SNT5HA147.8271 P19:53:39.37 0.31.0M
SMGHL148.0353 P19:53:39.25 0.21.0M
SMGHL148.0353 S19:53:57.01 0.11.0M
SAP3HL152.4272 P19:53:40.15 0.51.0M
APEHL155.9299 P19:53:40.64 0.51.0M
APEHL155.9299 S19:53:59.19 0.21.0M
STIAHC157.2213 P19:53:40.42 0.21.0M
STIAHC157.2213 S19:53:59.34 0.31.0M
ZKRHL159.8208 P19:53:40.92 0.41.0M
ZKRHL159.8208 S19:54:00.01 0.41.0M
KRL1HI159.8349 P19:53:40.71 0.21.0M
KRL1HI159.8349 S19:53:59.22 -0.31.0M
NPSHL179.9226 P19:53:42.55 -0.61.0M
NPSHL179.9226 S19:54:04.09 -0.11.0M
PFKSHC205.9224 P19:53:46.94 0.41.0M
PFKSHC205.9224 S19:54:09.29 -0.91.0M
KNSSHC206.7235 P19:53:46.72 0.11.0M
KNSSHC206.7235 S19:54:10.16 -0.11.0M
IDIMN229.4238 P19:53:49.20 -0.41.0M
IDIMN229.4238 S19:54:15.25 -0.31.0M
MHLOHL238.7278 P19:53:51.46 0.71.0M
CHOSHT239.5338 P19:53:50.80 -0.11.0M
CHOSHT239.5338 S19:54:17.29 -0.51.0M
SERIHA244.0291 P19:53:51.60 0.11.0M
SERIHA244.0291 S19:54:18.50 -0.31.0M
SIVAHL252.6233 P19:53:53.21 0.71.0M
IMODHC256.5232 P19:53:53.87 0.91.0M
IMODHC256.5232 S19:54:21.56 0.01.0M
IPPLHC259.7244 P19:53:53.27 -0.11.0M
IPPLHC259.7244 S19:54:22.26 0.01.0M
CHANHC287.0251 P19:53:57.36 0.51.0M
CHANHC287.0251 S19:54:27.84 -0.61.0M
IMMVHL294.5250 P19:53:58.21 0.31.0M
KARYHA295.0308 P19:53:58.76 0.81.0M
KARYHA295.0308 S19:54:30.17 0.01.0M
RODPHC309.8253 P19:53:59.77 -0.11.0M
RODPHC309.8253 S19:54:33.32 -0.41.0M
PRKHL325.5348 P19:54:01.50 -0.21.0M
PRKHL325.5348 S19:54:37.03 0.11.0M
SIGRHT331.4342 P19:54:02.19 -0.31.0M
SIGRHT331.4342 S19:54:37.77 -0.51.0M
DIONHL333.9304 P19:54:03.66 0.71.0M
DIONHL333.9304 S19:54:38.70 -0.41.0M
PTLHL337.1303 P19:54:04.26 0.91.0M
ATHUHA338.4301 P19:54:03.84 0.31.0M
ATHUHA338.4301 S19:54:39.34 -0.71.0M
ANKYHL341.3260 P19:54:04.03 0.11.0M
ANKYHL341.3260 S19:54:40.18 -0.61.0M
KTHAHL357.3268 P19:54:06.18 0.21.0M
KTHAHL357.3268 S19:54:43.96 -0.51.0M
KTHRHC363.4268 P19:54:07.01 0.21.0M
KTHRHC363.4268 S19:54:45.20 -0.61.0M
MDRAHA367.8300 P19:54:08.05 0.71.0M
VLIHL368.1276 P19:54:07.74 0.41.0M
VLIHL368.1276 S19:54:46.37 -0.51.0M
STFNHA368.4303 P19:54:07.40 0.01.0M
STFNHA368.4303 S19:54:46.42 -0.51.0M
EPIDHA374.7291 P19:54:08.95 0.71.0M
EPIDHA374.7291 S19:54:47.94 -0.41.0M
VILLHA385.2301 P19:54:10.07 0.51.0M
MRKAHA399.5310 P19:54:11.71 0.31.0M
MRKAHA399.5310 S19:54:53.44 -0.51.0M
LTKHP404.6297 P19:54:12.53 0.51.0M
LTKHP404.6297 S19:54:54.49 -0.61.0M
AOS2HT416.8317 P19:54:13.53 0.01.0M
LIAHL423.4337 P19:54:14.06 -0.21.0M
VLXHP429.4285 P19:54:15.77 0.41.0M
VLXHP429.4285 S19:55:00.26 -0.71.0M


  Solution details

Event:
    Public ID              nkua2021pcna
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2021-08-03
    Time                  19:53:15.43
    Latitude              36.3838 deg  +/-      0 km
    Longitude             27.0468 deg  +/-      0 km
    Depth                      22 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.32 s
    Azimuthal gap              84 deg

2 Network magnitudes:
    MLv       4.49 +/- 0.18  37            
    M         4.49           37 preferred  

83 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NISR  HL    0.2  17  P       19:53:20.79  -0.5 M  1.0  NISR 
    NISR  HL    0.2  17  S       19:53:25.41  -0.2 M  1.0  NISR 
    KLNA  HL    0.6 354  P       19:53:26.99   0.4 M  1.0  KLNA 
    KLNA  HL    0.6 354  S       19:53:35.53   0.4 M  1.0  KLNA 
    KARP  HL    0.8 174  P       19:53:30.49  -0.7 M  1.0  KARP 
    KARP  HL    0.8 174  S       19:53:42.74  -0.4 M  1.0  KARP 
    ARG   HL    0.9 101  P       19:53:31.90   0.0 M  1.0  ARG  
    ARG   HL    0.9 101  S       19:53:44.42   0.0 M  1.0  ARG  
    THERA HL    1.3 269  P       19:53:38.22   0.1 M  1.0  THERA
    THERA HL    1.3 269  S       19:53:55.41  -0.0 M  1.0  THERA
    THT1  HT    1.3 270  P       19:53:38.59  -0.1 M  1.0  THT1 
    THT1  HT    1.3 270  S       19:53:56.25  -0.0 M  1.0  THT1 
    SNT1  HA    1.3 271  P       19:53:38.92   0.3 M  1.0  SNT1 
    CMBO  HT    1.3 274  P       19:53:39.29   0.3 M  1.0  CMBO 
    CMBO  HT    1.3 274  S       19:53:57.00   0.1 M  1.0  CMBO 
    SMG   HL    1.3 353  P       19:53:39.25   0.2 M  1.0  SMG  
    SMG   HL    1.3 353  S       19:53:57.01   0.1 M  1.0  SMG  
    SNT5  HA    1.3 271  P       19:53:39.37   0.3 M  1.0  SNT5 
    SAP3  HL    1.4 272  P       19:53:40.15   0.5 M  1.0  SAP3 
    APE   HL    1.4 299  P       19:53:40.64   0.5 M  1.0  APE  
    APE   HL    1.4 299  S       19:53:59.19   0.2 M  1.0  APE  
    STIA  HC    1.4 213  P       19:53:40.42   0.2 M  1.0  STIA 
    STIA  HC    1.4 213  S       19:53:59.34   0.3 M  1.0  STIA 
    KRL1  HI    1.4 349  P       19:53:40.71   0.2 M  1.0  KRL1 
    KRL1  HI    1.4 349  S       19:53:59.22  -0.3 M  1.0  KRL1 
    ZKR   HL    1.4 208  P       19:53:40.92   0.4 M  1.0  ZKR  
    ZKR   HL    1.4 208  S       19:54:00.01   0.4 M  1.0  ZKR  
    NPS   HL    1.6 226  P       19:53:42.55  -0.6 M  1.0  NPS  
    NPS   HL    1.6 226  S       19:54:04.09  -0.1 M  1.0  NPS  
    PFKS  HC    1.9 224  P       19:53:46.94   0.4 M  1.0  PFKS 
    PFKS  HC    1.9 224  S       19:54:09.29  -0.9 M  1.0  PFKS 
    KNSS  HC    1.9 235  P       19:53:46.72   0.1 M  1.0  KNSS 
    KNSS  HC    1.9 235  S       19:54:10.16  -0.1 M  1.0  KNSS 
    IDI   MN    2.1 238  P       19:53:49.20  -0.4 M  1.0  IDI  
    IDI   MN    2.1 238  S       19:54:15.25  -0.3 M  1.0  IDI  
    CHOS  HT    2.2 338  P       19:53:50.80  -0.1 M  1.0  CHOS 
    CHOS  HT    2.2 338  S       19:54:17.29  -0.5 M  1.0  CHOS 
    MHLO  HL    2.2 278  P       19:53:51.46   0.7 M  1.0  MHLO 
    SERI  HA    2.2 291  P       19:53:51.60   0.1 M  1.0  SERI 
    SERI  HA    2.2 291  S       19:54:18.50  -0.3 M  1.0  SERI 
    SIVA  HL    2.3 233  P       19:53:53.21   0.7 M  1.0  SIVA 
    IMOD  HC    2.3 232  P       19:53:53.87   0.9 M  1.0  IMOD 
    IMOD  HC    2.3 232  S       19:54:21.56   0.0 M  1.0  IMOD 
    IPPL  HC    2.3 244  P       19:53:53.27  -0.1 M  1.0  IPPL 
    IPPL  HC    2.3 244  S       19:54:22.26  -0.0 M  1.0  IPPL 
    CHAN  HC    2.6 251  P       19:53:57.36   0.5 M  1.0  CHAN 
    CHAN  HC    2.6 251  S       19:54:27.84  -0.6 M  1.0  CHAN 
    IMMV  HL    2.7 250  P       19:53:58.21   0.3 M  1.0  IMMV 
    KARY  HA    2.7 308  P       19:53:58.76   0.8 M  1.0  KARY 
    KARY  HA    2.7 308  S       19:54:30.17  -0.0 M  1.0  KARY 
    RODP  HC    2.8 253  P       19:53:59.77  -0.1 M  1.0  RODP 
    RODP  HC    2.8 253  S       19:54:33.32  -0.4 M  1.0  RODP 
    PRK   HL    2.9 348  P       19:54:01.50  -0.2 M  1.0  PRK  
    PRK   HL    2.9 348  S       19:54:37.03   0.1 M  1.0  PRK  
    SIGR  HT    3.0 342  P       19:54:02.19  -0.3 M  1.0  SIGR 
    SIGR  HT    3.0 342  S       19:54:37.77  -0.5 M  1.0  SIGR 
    DION  HL    3.0 304  P       19:54:03.66   0.7 M  1.0  DION 
    DION  HL    3.0 304  S       19:54:38.70  -0.4 M  1.0  DION 
    PTL   HL    3.0 303  P       19:54:04.26   0.9 M  1.0  PTL  
    ATHU  HA    3.0 301  P       19:54:03.84   0.3 M  1.0  ATHU 
    ATHU  HA    3.0 301  S       19:54:39.34  -0.7 M  1.0  ATHU 
    ANKY  HL    3.1 260  P       19:54:04.03   0.1 M  1.0  ANKY 
    ANKY  HL    3.1 260  S       19:54:40.18  -0.6 M  1.0  ANKY 
    KTHA  HL    3.2 268  P       19:54:06.18   0.2 M  1.0  KTHA 
    KTHA  HL    3.2 268  S       19:54:43.96  -0.5 M  1.0  KTHA 
    KTHR  HC    3.3 268  P       19:54:07.01   0.2 M  1.0  KTHR 
    KTHR  HC    3.3 268  S       19:54:45.20  -0.6 M  1.0  KTHR 
    MDRA  HA    3.3 300  P       19:54:08.05   0.7 M  1.0  MDRA 
    STFN  HA    3.3 303  P       19:54:07.40  -0.0 M  1.0  STFN 
    STFN  HA    3.3 303  S       19:54:46.42  -0.5 M  1.0  STFN 
    VLI   HL    3.3 276  P       19:54:07.74   0.4 M  1.0  VLI  
    VLI   HL    3.3 276  S       19:54:46.37  -0.5 M  1.0  VLI  
    EPID  HA    3.4 291  P       19:54:08.95   0.7 M  1.0  EPID 
    EPID  HA    3.4 291  S       19:54:47.94  -0.4 M  1.0  EPID 
    VILL  HA    3.5 301  P       19:54:10.07   0.5 M  1.0  VILL 
    MRKA  HA    3.6 310  P       19:54:11.71   0.3 M  1.0  MRKA 
    MRKA  HA    3.6 310  S       19:54:53.44  -0.5 M  1.0  MRKA 
    LTK   HP    3.6 297  P       19:54:12.53   0.5 M  1.0  LTK  
    LTK   HP    3.6 297  S       19:54:54.49  -0.6 M  1.0  LTK  
    AOS2  HT    3.8 317  P       19:54:13.53   0.0 M  1.0  AOS2 
    LIA   HL    3.8 337  P       19:54:14.06  -0.2 M  1.0  LIA  
    VLX   HP    3.9 285  P       19:54:15.77   0.4 M  1.0  VLX  
    VLX   HP    3.9 285  S       19:55:00.26  -0.7 M  1.0  VLX  

47 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NISR  HL    0.2  17  MLv     4.86  0.36    1261.76      
    KLNA  HL    0.6 354  MLv     4.51  0.02    77.9638      
    KARP  HL    0.8 174  MLv     4.47 -0.03    66.0121      
    ARG   HL    0.9 101  MLv     4.83  0.34     109.36      
    THERA HL    1.3 269  MLv     4.39 -0.11    24.0918      
    THT1  HT    1.3 270  MLv     4.05 -0.44     10.722      
    SNT1  HA    1.3 271  MLv     4.53  0.04    21.8641      
    CMBO  HT    1.3 274  MLv     4.89  0.40     71.835      
    SMG   HL    1.3 353  MLv     4.47 -0.02    27.0929      
    SNT5  HA    1.3 271  MLv     4.34 -0.15    11.8638      
    SAP3  HL    1.4 272  MLv     4.53  0.03    48.5357      
    APE   HL    1.4 299  MLv     4.34 -0.15    18.2678      
    STIA  HC    1.4 213  MLv     4.22 -0.28    13.4998      
    KRL1  HI    1.4 349  MLv     4.73  0.23    42.4422      
    ZKR   HL    1.4 208  MLv     4.23 -0.26    13.5345      
    NPS   HL    1.6 226  MLv     4.27 -0.22    11.8231      
    PFKS  HC    1.9 224  MLv     4.14 -0.35    6.46947      
    KNSS  HC    1.9 235  MLv     4.32 -0.17    9.78933      
    IDI   MN    2.1 238  MLv     4.16 -0.33    5.21773      
    CHOS  HT    2.2 338  MLv     4.37 -0.13    7.43665      
    MHLO  HL    2.2 278  MLv     4.36 -0.13    15.0036      
    SERI  HA    2.2 291  MLv     4.40 -0.09    7.65952      
    SIVA  HL    2.3 233  MLv     4.42 -0.07    7.19175      
    IMOD  HC    2.3 232  MLv     4.28 -0.21    4.99158      
    IPPL  HC    2.3 244  MLv     4.35 -0.14    5.65195      
    CHAN  HC    2.6 251  MLv     4.46 -0.03    10.6068      
    IMMV  HL    2.7 250  MLv     4.50  0.00    5.31489      
    KARY  HA    2.7 308  MLv     5.02  0.52    17.5132      
    RODP  HC    2.8 253  MLv     4.45 -0.05     3.9585      
    PRK   HL    2.9 348  MLv     4.85  0.36    8.43024      
    SIGR  HT    3.0 342  MLv     4.28 -0.21    2.10641      
    DION  HL    3.0 304  MLv     4.73  0.24    16.2302      
    PTL   HL    3.0 303  MLv     4.80  0.30     6.5039      
    ATHU  HA    3.0 301  MLv     5.04  0.54    6.83461      
    ANKY  HL    3.1 260  MLv     4.28 -0.22    1.86107      
    KTHA  HL    3.2 268  MLv     4.50  0.01    2.59351      
    KTHR  HC    3.3 268  MLv     4.56  0.07    2.78141      
    MDRA  HA    3.3 300  MLv     4.64  0.15    3.19742      
    STFN  HA    3.3 303  MLv     4.87  0.37    5.33572      
    VLI   HL    3.3 276  MLv     4.49 -0.00    2.90341      
    EPID  HA    3.4 291  MLv     4.60  0.11    2.67236      
    VILL  HA    3.5 301  MLv     5.11  0.62    7.76035      
    MRKA  HA    3.6 310  MLv     5.01  0.51    5.11352      
    LTK   HP    3.6 297  MLv     4.21 -0.29    3.00724      
    AOS2  HT    3.8 317  MLv     4.75  0.25    2.57269      
    LIA   HL    3.8 337  MLv     4.16 -0.33    1.29513      
    VLX   HP    3.9 285  MLv     4.38 -0.11    1.03948