Laptev Sea

IHO sea area 10 · 94° to 141° E, 64° to 81° N

in force
2
last 12 months
2
since 2006
170
categories
10

In force now · 2

  1. HYDROARC 169/26 · Icebergs2026-08-13
    Six icebergs reported in Laptev Sea, Russia, at 13 Aug 09:00 UTC.
  2. HYDROARC 155/26 · Cable ops2026-08-05
    Four vessels conduct cable operations in Kara and Laptev Seas from August 10 to November 30, requesting a two-mile berth.

Longest in force

  1. HYDROARC 155/26 · Cable ops2026-08-05
    Four vessels conduct cable operations in Kara and Laptev Seas from August 10 to November 30, requesting a two-mile berth.
  2. HYDROARC 169/26 · Icebergs2026-08-13
    Six icebergs reported in Laptev Sea, Russia, at 13 Aug 09:00 UTC.

By year

06
10
11
12
13
14
15
16
17
18
19
20
21
22
23
26

By month (all years)

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

By category · since 1997

Icebergs10763%
Missiles1710%
Cable ops169%
Exercises95%
Surveys95%
Nav aids53%
Wrecks32%
Other21%
Towing11%
Derelicts11%

Archive · 168 cancelled

  1. HYDROARC 180/12 · Other2012-09-17 → 2012-09-29
    Geophysical survey 20 sep until further notice by M/V geofizik in area bound by 77-50N 109-57E, 78-56N…
  2. HYDROARC 171/12 · Towing2012-09-13 → 2012-10-12
    Geophysical operations in progress until further notice by M/V nadezhda towing 200 meter long cable in areas…
  3. HYDROARC 126/12 · Derelicts2012-08-16 → 2012-08-19
    Derelict 25 meter vessel adrift in 72-23N 133-55E at 161030Z aug
  4. HYDROARC 45/11 · Wrecks2011-04-14 → 2011-04-30
    Nga chart 800 (4TH ed)
  5. HYDROARC 76/10 · Other2010-09-09 → 2010-10-23
    Five men overboard from M/V alexey kulakovski vicinity 73-02N 130-39E
  6. HYDROARC 31/06 · Surveys2006-10-21 → 2011-07-02
    Bottom scientific mooring established 76-30N 126-00E
  7. HYDROARC 2/06 · Surveys2006-05-23 → 2011-07-02
    Scientific moorings established in: a. M1-D 78-26.637N 125-40.194E
  8. HYDROARC 1/06 · Surveys2006-05-23 → 2011-07-02
    Scientific moorings established in: a. OSL-1 80-21.890N 101-26.064E

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