NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.

Observations - Radial Search

Distance is entered as nautical miles or kilometers depending on whether you choose Imperial or Metric.

(e.g. 30.5N   or   30 30 0 N   or   30 30 N)

(e.g. 90W   or   90 0 0 W   or   90 0 W)

  

       

Not All Stations Depicted are Operated by the National Data Buoy Center.

21 observations from 03/28/2025 0400 GMT to 03/28/2025 0527 GMT

ID      T1 TIME    LAT     LON DIST HDG WDIR  WSPD   GST  WVHT   DPD   APD MWD   PRES  PTDY  ATMP  WTMP  DEWP   VIS  TCC  TIDE  S1HT  S1PD  S1DIR  S2HT  S2PD  S2DIR   Ice   Sea      SwH      SwP     SwD     WWH    WWP    WWD      STEEPNESS
           (GMT)                 nm  °T   °T   kts   kts    ft   sec   sec  °T     in    in    °F    °F    °F   nmi  8th    ft    ft   sec     °T    ft   sec     °T   Acc   Ice       ft      sec              ft    sec     
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
BIGM4    O 0440  46.83  -87.73    7 289  160   2.9   6.0     -     -     -   -  30.08     -  28.6     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
BIGM4    O 0430  46.83  -87.73    7 289  160   1.9   4.1     -     -     -   -  30.08     -  28.6     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
BIGM4    O 0420  46.83  -87.73    7 289  150   2.9   5.1     -     -     -   -  30.09     -  28.6     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
BIGM4    O 0410  46.83  -87.73    7 289    -   0.0   4.1     -     -     -   -  30.08     -  28.8     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
BIGM4    O 0400  46.83  -87.73    7 289  150   1.9   6.0     -     -     -   -  30.08 -0.03  28.6     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MCGM4    O 0448  46.55  -87.38   16 153  170   2.9   5.1     -     -     -   -  30.09     -     -     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MCGM4    O 0442  46.55  -87.38   16 153  160   2.9   5.1     -     -     -   -  30.09     -     -     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MCGM4    O 0436  46.55  -87.38   16 153  170   4.1   5.1     -     -     -   -  30.09     -     -     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MCGM4    O 0430  46.55  -87.38   16 153  170   4.1   5.1     -     -     -   -  30.09     -  28.2     -  20.3     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MCGM4    O 0424  46.55  -87.38   16 153  180   2.9   4.1     -     -     -   -  30.09     -  28.2     -  20.5     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MCGM4    O 0418  46.55  -87.38   16 153  200   1.0   5.1     -     -     -   -  30.09     -  28.2     -  21.2     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MCGM4    O 0412  46.55  -87.38   16 153  180   4.1   6.0     -     -     -   -  30.10     -  28.2     -  20.8     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MCGM4    O 0406  46.55  -87.38   16 153  180   5.1   7.0     -     -     -   -  30.10     -  28.2     -  20.7     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MCGM4    O 0400  46.55  -87.38   16 153  170   5.1   6.0     -     -     -   -  30.09 -0.03  28.2     -  20.5     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
KP59     O 0451  47.47  -87.88   43 342    -   0.0     -     -     -     -   -  30.14     -  30.0     -  19.9     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
KP53     O 0456  46.42  -86.65   44 120    -   0.0     -     -     -     -   -  30.14     -  28.9     -  21.9     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
PCLM4    O 0440  47.28  -88.53   49 307  130   6.0  13.0     -     -     -   -  30.02     -  29.7     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
PCLM4    O 0430  47.28  -88.53   49 307  150   8.0  15.0     -     -     -   -  30.03     -  29.7     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
PCLM4    O 0420  47.28  -88.53   49 307  150   7.0  12.0     -     -     -   -  30.03     -  29.7     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
PCLM4    O 0410  47.28  -88.53   49 307  150   8.0  14.0     -     -     -   -  30.03     -  29.7     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
PCLM4    O 0400  47.28  -88.53   49 307  140   6.0  15.9     -     -     -   -  30.03     -  29.5     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
    21 observations reported for 0400 GMT

1 B = Buoy, C = C-MAN Station, D = Drifting Buoy, S = Ship, O = Other

Description of Observation Data