Norwegian Sea

IHO sea area 6 · -14° to 26° E, 61° to 77° N

in force
1
last 12 months
1
since 1999
463
categories
11

In force now · 1

  1. HYDROLANT 1297/26 · Surveys2026-07-03
    Survey operations are in progress by vessel Ramform Atlas towing long cables in the North Sea off Norway; a three-mile berth is requested.

Longest in force

  1. HYDROLANT 1297/26 · Surveys2026-07-03
    Survey operations are in progress by vessel Ramform Atlas towing long cables in the North Sea off Norway; a three-mile berth is requested.

By year

99
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
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26

By month (all years)

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

By category · since 1997

Cable ops13329%
Surveys10422%
Missiles8218%
Exercises6213%
Other327%
Nav aids296%
Debris92%
Containers92%
Mines10%
Derelicts10%
Icebergs10%

Archive · 462 cancelled

  1. HYDROARC 215/13 · Cable ops2013-10-09 → 2013-10-13
    Seismic survey in progress until further notice by M/V zefir I towing 10000 meter long cable along trackline…
  2. HYDROARC 204/13 · Cable ops2013-10-02 → 2013-10-04
    Seismic survey in progress until further notice by M/V zefir I towing 10000 meter long cable along trackline…
  3. HYDROARC 156/13 · Missiles2013-09-09 → 2013-09-19
    Hazardous operations 0800Z to 1600Z daily 10 thru 21 sep: a. within 14 miles of 69-17.66N 016-01.18E between…
  4. HYDROLANT 2012/13 · Cable ops2013-08-17 → 2013-08-30
    Seismic survey in progress until further notice by M/V ramform valiant towing 12 4.5 mile long cables in…
  5. HYDROARC 101/13 · Cable ops2013-07-30 → 2013-09-05
    Seismic survey in progress until further notice by M/V artemis artic towing eight 6000 meter long cables in…
  6. HYDROLANT 1671/13 · Cable ops2013-07-11 → 2013-07-28
    Seismic survey in progress until further notice by M/V geco triton towing ten 8500 meter long cables in area…
  7. HYDROARC 81/13 · Cable ops2013-07-11 → 2013-09-27
    Seismic survey in progress until further notice by M/V ramform titan towing 14 4.5 mile long cables in area…
  8. HYDROLANT 1670/13 · Cable ops2013-07-11 → 2013-09-27
    Seismic survey in progress until further notice by M/V ramform titan towing 14 4.5 mile long cables in area…
  9. HYDROLANT 1652/13 · Cable ops2013-07-09 → 2013-07-11
    Seismic survey in progress until further notice by M/V ramform titan towing 14 4.5 mile long cables in area…
  10. HYDROARC 79/13 · Cable ops2013-07-09 → 2013-07-11
    Seismic survey in progress until further notice by M/V ramform titan towing 14 4.5 mile long cables in area…
  11. HYDROLANT 1392/13 · Cable ops2013-06-05 → 2013-08-01
    Seismic survey in progress until further notice by M/V atlantic explorer towing six 6800 meter long cables…
  12. HYDROARC 48/13 · Missiles2013-05-30 → 2013-06-12
    Hazardous operations 2100Z to 0300Z commencing daily 04 thru 14 jun in area bound by 69-40.1N 017-29.7E,…
  13. HYDROLANT 1310/13 · Cable ops2013-05-28 → 2013-07-31
    Seismic survey in progress until further notice by M/V ramform challenger towing 12 8000 meter long cables…
  14. HYDROLANT 973/13 · Missiles2013-04-18 → 2013-04-24
    Hazardous operations 1700Z to 2200Z daily 22 thru 25 apr in area bound by 69-01.50N 015-29.40E, 69-03.29N…
  15. HYDROARC 25/13 · Missiles2013-04-18 → 2013-04-24
    Hazardous operations 1700Z to 2200Z daily 22 thru 25 apr in area bound by 69-01.50N 015-29.40E, 69-03.29N…
  16. HYDROLANT 906/13 · Cable ops2013-04-11 → 2013-10-24
    Seismic survey in progress until further notice by M/V oceanic challenger towing 12 6000 meter long cables…
  17. HYDROARC 22/13 · Cable ops2013-04-11 → 2013-10-24
    Seismic survey in progress until further notice by M/V oceanic challenger towing 12 6000 meter long cables…
  18. HYDROLANT 808/13 · Cable ops2013-03-29 → 2013-07-13
    Seismic survey in progress until further notice by M/V geolog dmitriy nalivkin towing 10000 meter long cable…
  19. HYDROARC 17/13 · Cable ops2013-03-29 → 2013-07-14
    Seismic survey in progress until further notice by M/V geolog dmitriy nalivkin towing 10000 meter long cable…
  20. HYDROLANT 2345/12 · Missiles2012-10-07 → 2012-10-14
    Hazardous operations 0900Z to 1400Z daily 10 thru 20 oct in area bound by 69-41.0N 016-05.0E, 69-41.0N…

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