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
Longest in force
By year
02
04
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07
08
09
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By month (all years)
J
F
M
A
M
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J
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By category · since 1997
| Missiles | 86 | 40% |
| Surveys | 81 | 37% |
| Exercises | 18 | 8% |
| Cable ops | 13 | 6% |
| Other | 8 | 4% |
| Icebergs | 3 | 1% |
| Nav aids | 3 | 1% |
| Wrecks | 2 | 1% |
| Towing | 2 | 1% |
| Debris | 1 | 0% |
Archive · 216 cancelled
- HYDROARC 23/24 · Surveys2024-02-24 → 2026-08-14Scientific mooring with top float at 42 meters established at 75-06.02N 168-00.04W in Chukchi Sea.
- HYDROARC 270/23 · Surveys2023-10-25 → 2026-08-14Scientific moorings established at three locations in Beaufort Sea, Alaska; top floats at 15, 20, and 19 meters.
- HYDROARC 269/23 · Surveys2023-10-25 → 2026-08-14A scientific mooring with its top float at 35 meters is established in the Chukchi Sea at 74-31.38N 161-56.54W.
- HYDROARC 263/23 · Missiles2023-10-19 → 2023-10-27Missile and gunnery operations 0500Z to 1700Z daily 24 and 25 oct, alternate 0500Z to 1700Z daily 26 and 27…
- HYDROARC 254/23 · Nav aids2023-10-13 → 2026-08-14Three autonomous buoy stations established in East Siberian Sea at 74-53.21N 175-33.07E, 74-35.06N 173-31.44E, and 73-16.56N 173-52.60E; one mile berth requested.
- HYDROARC 236/23 · Missiles2023-09-30 → 2023-11-04Hazardous operations, space debris 0144Z to 0300Z daily 05 oct thru 04 nov in area bound by 81-32.00N…
- HYDROARC 233/23 · Surveys2023-09-29 → 2023-10-11Underwater operations 30 sep thru 10 oct by M/V akademik nemchinov and M/V akademik primakov in area bound…
- HYDROARC 177/23 · Surveys2023-08-21 → 2023-10-18Survey operations 28 aug until further notice by M/V geolog dmitriy nalivkin towing 8500 meter long cable in…
- HYDROARC 176/23 · Surveys2023-08-21 → 2023-11-02Survey operations 29 aug thru 01 nov by M/V akademik nemchinov and M/V akademik primakov towing 6500 meters…
- HYDROARC 84/23 · Missiles2023-05-13 → 2023-05-26Hazardous operations, rocket launching 0500Z to 1100Z daily 19 thru 26 may in area bound by 81-28.16N…
- HYDROARC 58/23 · Missiles2023-04-21 → 2023-04-29Hazardous operations, rocket launching 0500Z to 1500Z daily 25 thru 29 apr in area bound by 81-28.16N…
- HYDROARC 376/22 · Missiles2022-12-20 → 2022-12-22Hazardous operations, space debris 0155Z to 0312Z daily 21 dec thru 20 jan 23 in area bound by 79-42.00N…
- HYDROARC 370/22 · Missiles2022-11-28 → 2022-11-28Hazardous operations, space debris 0155Z to 0312Z daily 29 nov thru 25 dec in area bound by 79-42.00N…
- HYDROARC 367/22 · Missiles2022-11-20 → 2022-12-20Hazardous operations, space debris 0155Z to 0312Z daily 25 nov thru 25 dec in area bound by 79-42.00N…
- HYDROARC 366/22 · Missiles2022-11-19 → 2022-11-20Hazardous operations, rocket launching 0155Z to 0312Z daily 25 nov thru 25 dec in area bound by 79-42.00N…
- HYDROARC 328/22 · Missiles2022-10-21 → 2022-10-29Hazardous operations, rocket launching 0500Z to 1700Z daily 26 thru 29 oct in area bound by 81-21.60N…
- HYDROARC 284/22 · Exercises2022-09-21 → 2022-09-26Hazardous operations 0500Z to 0800Z, 1100Z to 1500Z and 1600Z to 1900Z daily 23 thru 26 sep in area bound by…
- HYDROARC 283/22 · Nav aids2022-09-21 → 2023-10-13Autonomous buoy stations established in: a. 71-53.46N 170-56.43E
- HYDROARC 282/22 · Exercises2022-09-21 → 2022-09-21Hazardous operations 0500Z to 0800Z, 1100Z to 1500Z and 1600Z to 1900Z daily 23 thru 26 sep, alternate 27…
- HYDROARC 271/22 · Surveys2022-09-11 → 2023-10-25Scientific moorings established in: a. 71-47.78N 155-20.81W, top float 15 meters
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.