Laptev Sea
IHO sea area 10 · 94° to 141° E, 64° to 81° N
- in force
- 1
- last 12 months
- 18
- archive messages
- 187
- categories
- 11
What the archive shows
187 messages are recorded since 2006-05-23 for the Laptev Sea. The selection uses the IHO sea area; a message may describe an exercise, equipment outage or continuing operation as well as a hazard report.
Icebergs accounts for 123 of 187 recorded messages (66%), the largest category group in this selection.
The NGA historical archive froze in 2024-05; live collection began 2026-08-17. Counts around that gap are incomplete, and changes in reporting volume do not establish changes in incident frequency.
- An older warning still listed in force · issued 2026-08-05 12:58ZFour vessels conduct cable operations in Kara and Laptev Seas from August 10 to November 30, requesting a two-mile berth.
In force now · 1
Longest in force
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 · available archive
| Icebergs | 123 | 66% |
| Missiles | 17 | 9% |
| Cable ops | 16 | 9% |
| Exercises | 9 | 5% |
| Surveys | 9 | 5% |
| Nav aids | 5 | 3% |
| Wrecks | 3 | 2% |
| Other | 2 | 1% |
| Derelicts | 1 | 1% |
| Incidents | 1 | 1% |
| Towing | 1 | 1% |
Archive · 182 cancelled
- HYDROARC 321/15 · Icebergs2015-09-28 → 2015-10-01Icebergs reported at 270700Z sep in: a. 77-07.5N 118-09.2E
- HYDROARC 317/15 · Icebergs2015-09-27 → 2015-09-30Iceberg reported in 77-12.2N 117-15.7E at 270530Z sep
- HYDROARC 286/15 · Icebergs2015-09-16 → 2015-09-19Icebergs reported at 160430Z sep in: a. 77-45.7N 106-21.1E
- HYDROARC 285/15 · Icebergs2015-09-16 → 2015-09-19Iceberg reported in 77-38.4N 107-36.8E at 160230Z sep
- HYDROARC 283/15 · Missiles2015-09-15 → 2015-09-24Hazardous operations 2300Z to 1300Z commencing daily 19 thru 23 sep in area bound by 76-58.5N 136-26.1E,…
- HYDROARC 282/15 · Icebergs2015-09-15 → 2015-09-18Iceberg reported in 77-20.5N 111-11.6E at 140830Z sep
- HYDROARC 281/15 · Icebergs2015-09-15 → 2015-09-18Iceberg reported in 76-49.0N 112-44.0E at 141240Z sep
- HYDROARC 276/15 · Icebergs2015-09-14 → 2015-09-17Icebergs reported at 130630Z sep: a. 77-29.0N 106-44.5E
- HYDROARC 275/15 · Icebergs2015-09-14 → 2015-09-17Icebergs reported at 130030Z sep: a. 76-46.5N 113-25.0E
- HYDROARC 270/15 · Missiles2015-09-10 → 2015-09-20Hazardous operations 2300Z to 1300Z commencing daily 15 thru 19 sep in area bound by 76-58.5N 136-26.1E,…
- HYDROARC 242/15 · Nav aids2015-08-24 → 2015-10-01Andreay dgps station 76-46.9N 110-46.0E off air
- HYDROARC 240/15 · Icebergs2015-08-21 → 2015-08-24Iceberg reported vicinity 77-03.9N 113-58.5E at 210200Z aug
- HYDROARC 239/15 · Icebergs2015-08-21 → 2015-08-24Icebergs reported at 202300Z aug: a. 77-17.0N 111-30.5E
- HYDROARC 216/15 · Icebergs2015-08-05 → 2015-08-08Iceberg reported vicinity 77-43.9N 107-07.4E at 050001Z aug
- HYDROARC 215/15 · Icebergs2015-08-05 → 2015-08-08Icebergs reported at 041500Z aug: a. 77-30.0N 114-57.5E
- HYDROARC 273/14 · Cable ops2014-10-02 → 2014-10-09Seismic survey in progress until further notice by M/V nikolay trubyatchinsky towing 8100 meter long cable…
- HYDROARC 272/14 · Cable ops2014-10-02 → 2014-10-20Seismic survey 05 oct until further notice by M/V geolog dmitriy nalivkin towing 8100 meter long cable in…
- HYDROARC 262/14 · Cable ops2014-09-29 → 2014-10-13Seismic survey in progress until further notice by M/V geolog pechkurov towing 6000 meter long cable in area…
- HYDROARC 235/14 · Missiles2014-09-22 → 2014-09-30Hazardous operations 0100Z to 1800Z daily 27 thru 30 sep in area bound by 75-53.4N 132-39.0E, 76-28.2N…
- HYDROARC 221/14 · Missiles2014-09-17 → 2014-09-26Hazardous operations 2200Z to 1800Z commencing daily 21 thru 25 sep in area bound by 75-53.4N 132-39.0E,…
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.