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 · 186 cancelled
- HYDROARC 156/18 · Icebergs2018-07-17 → 2018-07-20Icebergs reported at 162100Z jul in: a. 77-40.6N 109-32.6E
- HYDROARC 326/17 · Icebergs2017-10-10 → 2017-10-13Icebergs reported in: a. 77-11.0N 111-02.6E
- HYDROARC 300/17 · Icebergs2017-09-26 → 2017-09-29Icebergs reported at 260304Z sep in: a. 76-44.5N 116-28.0E
- HYDROARC 284/17 · Surveys2017-09-19 → 2017-10-16Survey operations in progress until further notice by M/V geolog dmitriy nalivkin towing 8100 meter long…
- HYDROARC 273/17 · Icebergs2017-09-13 → 2017-09-16Icebergs reported at 122200Z sep: a. 77-40.0N 105-30.0E
- HYDROARC 272/17 · Missiles2017-09-13 → 2017-09-21Gunnery and missile operations 0200Z to 1400Z daily 18 thru 21 sep in area bound by 75-54N 137-26E, 76-32N…
- HYDROARC 271/17 · Icebergs2017-09-13 → 2017-09-16Icebergs reported at 120225Z sep in vicinity: a. 76-31.2N 125-38.6E
- HYDROARC 270/17 · Icebergs2017-09-13 → 2017-09-16Icebergs reported at 111456Z sep in vicinity: a. 76-37.6N 119-28.3E
- HYDROARC 265/17 · Icebergs2017-09-11 → 2017-09-14Icebergs reported at 100900Z sep: a. 77-32.2N 108-55.8E
- HYDROARC 264/17 · Icebergs2017-09-11 → 2017-09-14Icebergs reported at 090900Z sep: a. 77-43.3N 106-24.2E
- HYDROARC 233/17 · Icebergs2017-08-28 → 2017-08-31Icebergs reported at 272100Z aug in: a. 78-00.5N 105-14.9E
- HYDROARC 231/17 · Icebergs2017-08-28 → 2017-08-31Icebergs reported at 262055Z aug in: a. 77-33.8N 106-36.2E
- HYDROARC 230/17 · Surveys2017-08-28 → 2017-10-16Survey operations in progress until further notice by M/V nikolay trubyatchinsky towing 8100 meter long…
- HYDROARC 222/17 · Icebergs2017-08-22 → 2017-08-25Icebergs reported at 202100Z aug in: a. 77-32.4N 106-27.9E
- HYDROARC 220/17 · Icebergs2017-08-21 → 2017-08-24Icebergs reported at 180800Z aug in: a. 77-35.7N 112-26.4E
- HYDROARC 210/17 · Icebergs2017-08-15 → 2017-08-18Iceberg reported in 77-04.3N 110-30.9E at 141420Z aug
- HYDROARC 208/17 · Icebergs2017-08-14 → 2017-08-17Icebergs reported at 102100Z aug in: a. 77-43.2N 109-48.6E
- HYDROARC 196/17 · Icebergs2017-08-07 → 2017-08-10Icebergs reported at 062300Z aug in vicinity: a. 76-36.1N 125-39.0E
- HYDROARC 195/17 · Icebergs2017-08-07 → 2017-08-10Icebergs reported at 070800Z aug in vicinity: a. 76-55.6N 118-46.0E
- HYDROARC 194/17 · Icebergs2017-08-07 → 2017-08-10Icebergs reported at 062300Z aug in vicinity: a. 76-38.9N 124-50.2E
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.