Arctic Ocean

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

in force
1
last 12 months
0
since 2002
231
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
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18
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21
22
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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

Missiles10043%
Surveys8135%
Exercises188%
Cable ops136%
Other83%
Icebergs31%
Nav aids31%
Wrecks21%
Towing21%
Debris10%

Archive · 230 cancelled

  1. HYDROARC 128/11 · Surveys2011-08-14 → 2012-09-23
    Nga chart 803 (1ST ed)
  2. HYDROARC 111/11 · Missiles2011-07-23 → 2011-07-31
    Hazardous operations 0800Z to 1700Z daily 27 thru 31 jul in areas bound by: a. 69-27.0N 034-10.0E, 69-33.0N…
  3. HYDROARC 101/11 · Missiles2011-07-15 → 2011-07-20
    Hazardous operations 0800Z to 1700Z daily 18 thru 21 jul in areas bound by a. 69-27.0N 034-10.0E, 69-33.0N…
  4. HYDROARC 94/11 · Other2011-07-07 → 2011-10-10
    Geophysical operations 07 jul thru 15 oct by M/V academic fyodorov in area bound by 83-00N 034-00E, 89-00N…
  5. HYDROARC 91/11 · Missiles2011-07-06 → 2011-07-12
    Hazardous operations 0800Z to 1700Z daily 09, 11 and 12 jul in areas bound by: a. 70-41.0N 034-16.0E,…
  6. HYDROARC 83/11 · Missiles2011-06-30 → 2011-07-06
    Hazardous operations 0800Z to 1700Z daily 04 thru 08 jul in areas bound by: a. 69-27.0N 034-10.0E, 69-33.0N…
  7. HYDROARC 78/11 · Missiles2011-06-24 → 2011-06-30
    Hazardous operations 0600Z to 1700Z daily 28 jun thru 02 jul in areas bound by: a. 65-12.6N 036-37.0E,…
  8. HYDROARC 66/11 · Missiles2011-05-19 → 2011-05-25
    Hazardous operations 230700Z to 231400Z and 0800Z to 1500Z daily 24 thru 26 may in areas bound by: a.…
  9. HYDROARC 64/11 · Missiles2011-05-17 → 2011-05-22
    Hazardous operations 201000Z to 201700Z and 0900Z to 1600Z daily 21 and 22 may in areas bound by: a.…
  10. HYDROARC 52/11 · Missiles2011-04-23 → 2011-04-30
    Hazardous operations 0800Z to 1500Z daily 28 thru 30 apr in areas bound by: a. 70-40.0N 034-13.0E, 71-36.0N…
  11. HYDROARC 50/11 · Missiles2011-04-21 → 2011-04-27
    Hazardous operations 261200Z to 261900Z and 271000Z to 271700Z apr in areas: a. between 69-27N 69-33N and…
  12. HYDROARC 49/11 · Missiles2011-04-20 → 2011-04-25
    Hazardous operations 1200Z to 1900Z daily 24 and 25 apr in areas bound by: a. 70-40.0N 034-13.0E, 71-36.0N…
  13. HYDROARC 44/11 · Missiles2011-04-12 → 2011-04-16
    Hazardous operations 0400Z to 1000Z daily 15 and 16 apr in areas: a. between 69-27.0N 69-33.0N and 034-10.0E…
  14. HYDROARC 41/11 · Missiles2011-04-08 → 2011-04-14
    Hazardous operations 0100Z to 0700Z daily 12 thru 14 apr in areas: a. between 69-27.0N 69-33.0N and…
  15. HYDROARC 34/11 · Missiles2011-03-25 → 2011-03-30
    Hazardous operations 291000Z to 291700Z, 1500Z to 2200Z daily 30 and 31 mar in areas: a. between 69-27.0N…
  16. HYDROARC 24/11 · Missiles2011-02-15 → 2011-02-21
    Hazardous operations 181800Z to 182359Z, 200300Z to 201000Z and 210200Z to 210800Z feb in areas bound by: a.…
  17. HYDROARC 131/10 · Missiles2010-12-21 → 2010-12-26
    Hazardous operations 240200Z to 240800Z, 250100Z to 250700Z and 261100Z to 261600Z dec in areas bound by: a.…
  18. HYDROARC 123/10 · Missiles2010-11-25 → 2010-12-13
    Hazardous operations 0200Z to 1200Z daily 27 nov thru 13 dec: a. within two miles of 69-18N 016-01E
  19. HYDROARC 105/10 · Missiles2010-10-25 → 2010-10-28
    Hazardous operations 280500Z to 281400Z in areas bound by: a. 69-27.0N 034-10.0E, 69-33.0N 034-10.0E,…
  20. HYDROARC 103/10 · Surveys2010-10-25 → 2017-04-07
    Chuchki Sea

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