Arctic Ocean

IHO sea area 17 · -180° to 180° E, 71° to 90° N

in force
1
last 12 months
0
since 2002
217
categories
10

In force now · 1

  1. HYDROARC 283/24 · Surveys2024-12-17
    Four scientific moorings established in Beaufort and Chukchi Seas off Alaska at various positions and depths.

Longest in force

  1. HYDROARC 283/24 · Surveys2024-12-17
    Four scientific moorings established in Beaufort and Chukchi Seas off Alaska at various positions and depths.

By year

02
04
05
06
07
08
09
10
11
12
13
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21
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24

By month (all years)

J
F
M
A
M
J
J
A
S
O
N
D

By category · since 1997

Missiles8640%
Surveys8137%
Exercises188%
Cable ops136%
Other84%
Icebergs31%
Nav aids31%
Wrecks21%
Towing21%
Debris10%

Archive · 216 cancelled

  1. HYDROARC 298/20 · Missiles2020-12-11 → 2020-12-16
    Hazardous operations, rocket launching 160100Z to 160600Z dec in area bound by 83-00N 099-00E, 83-00N…
  2. HYDROARC 287/20 · Missiles2020-11-29 → 2020-12-15
    Missile operations 302100Z nov to 152100Z dec in area bound by 81-21.6N 089-42.0E, 81-50.4N 087-39.6E,…
  3. HYDROARC 249/20 · Surveys2020-10-21 → 2022-01-17
    Scientific moorings established: a. BCE-19, in 71-40.37N 154-59.92W, at depth 105 meters, top float 40 meters
  4. HYDROARC 245/20 · Surveys2020-10-19 → 2022-03-18
    Scientific moorings established: a. 75-10.91N 157-07.14W
  5. HYDROARC 178/20 · Surveys2020-09-07 → 2020-10-01
    Survey operations in progress until 30 sep by M/V professor logachev towing 1500 meter long cable along…
  6. HYDROARC 161/20 · Missiles2020-08-28 → 2020-09-07
    Hazardous operations, rocket launching 0200Z to 0317Z daily 02 sep thru 02 oct in area bound by 80-10N…
  7. HYDROARC 125/20 · Surveys2020-07-23 → 2020-09-10
    Survey operations 27 jul thru 31 oct by M/V academic lazarev towing 8500 meter cable in area bound by…
  8. HYDROARC 86/20 · Missiles2020-06-14 → 2020-07-03
    Hazardous operations, space debris 190200Z jun to 190317Z jul in area bound by 80-10N 167-12E, 82-55N…
  9. HYDROARC 51/20 · Missiles2020-04-10 → 2020-04-15
    Hazardous operations, rocket launching, 151500Z to 152100Z apr in area bound by 83-00N 099-00E, 83-00N…
  10. HYDROARC 39/20 · Missiles2020-03-20 → 2020-04-23
    Hazardous operations, rocket launching 0200Z to 0317Z daily 24 mar thru 23 apr in area bound by 80-10N…
  11. HYDROARC 38/20 · Missiles2020-03-18 → 2020-03-24
    Hazardous operations, space debris: 1700Z to 1830Z daily 21 thru 24 mar in area bound by 85-19N 162-06W,…
  12. HYDROARC 37/20 · Missiles2020-03-16 → 2020-03-18
    Hazardous operations, space debris: 1700Z to 1830Z daily 21 thru 24 mar in area bound by 82-25N 141-00W,…
  13. HYDROARC 17/20 · Missiles2020-02-01 → 2020-02-10
    Hazardous operations, rocket launching 062142Z to 100400Z feb in area bound by 85-19N 162-06W, 85-50N…
  14. HYDROARC 321/19 · Missiles2019-12-21 → 2019-12-29
    Hazardous operations, space debris 2230Z to 2359Z daily 26 thru 28 dec in area bounded by: 078-39.67N…
  15. HYDROARC 281/19 · Missiles2019-11-10 → 2019-11-15
    Cancel this msg 150500Z nov 19
  16. HYDROARC 252/19 · Surveys2019-10-10 → 2020-10-21
    Scientific moorings established: a. BCE-19, in 71-40.37N 154-59.92W, at depth 105 meters, top float 40 meters
  17. HYDROARC 251/19 · Missiles2019-10-09 → 2019-10-18
    Hazardous operations, missile operations 0500Z to 1700Z daily 14 thru 18 oct in area bound by 81-21.6N…
  18. HYDROARC 219/19 · Missiles2019-09-19 → 2019-09-24
    Missile and gunnery operations 0500Z to 1900Z daily 21 thru 24 sep in area bound by 80-32.3N 039-36.0E,…
  19. HYDROARC 210/19 · Missiles2019-09-13 → 2019-09-20
    Missile and gunnery operations 0500Z to 1900Z daily 17 thru 20 sep in area bound by 80-32.3N 039-36.0E,…
  20. HYDROARC 179/19 · Missiles2019-08-21 → 2019-08-26
    Hazardous operations, rocket launching 232230Z to 240530Z, 242230Z to 250530Z and 260930Z to 261730Z aug in…

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.