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
14
15
16
17
18
19
20
21
22
23
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 267/22 · Icebergs2022-09-09 → 2022-09-12
    Icebergs reported in area bound by 81-36.00N 044-42.00E, 81-36.00N 042-42.00E, 81-48.00N 040-00.00E,…
  2. HYDROARC 258/22 · Surveys2022-09-02 → 2022-09-11
    Scientific moorings established: a. 71-47.78N 155-20.81W, top float 15 meters
  3. HYDROARC 233/22 · Surveys2022-08-23 → 2022-09-27
    Survey operations 28 aug until further notice by M/V geolog dmitriy nalivkin towing 8500 meter long cable in…
  4. HYDROARC 190/22 · Missiles2022-08-06 → 2022-08-10
    Hazardous operations, space debris 0530Z to 0730Z daily 09 thru 12 aug in area bound by 82-42.00N…
  5. HYDROARC 187/22 · Nav aids2022-08-03 → 2022-09-21
    Autonomous buoy stations established in: a. 71-52.38N 171-00.52E
  6. HYDROARC 179/22 · Surveys2022-07-30 → 2022-11-02
    Survey operations 04 aug thru 01 nov by M/V akademik nemchinov towing 9500 meter long cable in areas bound…
  7. HYDROARC 36/22 · Missiles2022-03-01 → 2022-03-04
    Hazardous operations, space debris 2230Z to 0030Z daily 04 thru 08 mar in area bound by 85-19N 162-06W,…
  8. HYDROARC 27/22 · Missiles2022-02-18 → 2022-02-22
    Hazardous operations, rocket launching 0700Z to 1300Z daily 20 thru 22 feb in area bound by 82-46.2N…
  9. HYDROARC 8/22 · Surveys2022-01-17 → 2022-03-25
    Scientific moorings established: a. BCE-21, in 71-40.38N 154-59.98W, at depth 108 meters, top float 21 meters
  10. HYDROARC 343/21 · Missiles2021-12-22 → 2021-12-27
    Hazardous operations, space debris 1300Z to 1500Z daily 27 thru 30 dec in area bound by 85-19N 162-06W,…
  11. HYDROARC 314/21 · Missiles2021-11-09 → 2021-11-17
    Hazardous operations, rocket launching 150200Z to 150500Z nov, alternate 170200Z to 170500Z nov in area…
  12. HYDROARC 218/21 · Missiles2021-09-09 → 2021-09-17
    Hazardous operations, space debris 1730Z to 1930Z daily 14 thru 17 sep in area bound by 85-19N 162-06W,…
  13. HYDROARC 186/21 · Surveys2021-08-17 → 2021-11-06
    Survey operations 21 aug thru 05 nov by M/V academic lazarev, M/V academic primakov, M/V professor logachev,…
  14. HYDROARC 183/21 · Missiles2021-08-14 → 2021-08-23
    Hazardous operations, space debris 2200Z to 2330Z daily 19 thru 22 aug in area bound by 85-19N 162-06W,…
  15. HYDROARC 180/21 · Missiles2021-08-12 → 2021-08-17
    Hazardous operations, space debris 0156Z to 0313Z daily 17 aug thru 16 sep in area bound by 80-12N 169-20E,…
  16. HYDROARC 151/21 · Icebergs2021-07-26 → 2021-07-29
    Iceberg reported in vicinity 71-26N 156-20W at 252000Z jul
  17. HYDROARC 109/21 · Missiles2021-06-18 → 2021-06-24
    Hazardous operations, rocket launching 1600Z to 1800Z daily 23 and 24 jun in area bound by 83-00N 099-00E,…
  18. HYDROARC 82/21 · Missiles2021-05-24 → 2021-05-29
    Hazardous operations, rocket launching 291600Z to 291800Z may in area bound by 83-00N 099-00E, 83-00N…
  19. HYDROARC 63/21 · Missiles2021-04-23 → 2021-04-29
    Hazardous operations, rocket launching 0158Z to 0315Z daily 28 apr thru 28 may in area bound by 79-40N…
  20. HYDROARC 37/21 · Missiles2021-03-18 → 2021-03-23
    Hazardous operations, space debris 0600Z to 0730Z daily 20 thru 23 mar in area within 130 miles of 82-10N…

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