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% |
| Towing | 1 | 1% |
| Incidents | 1 | 1% |
| Derelicts | 1 | 1% |
Archive · 182 cancelled
- HYDROARC 162/17 · Surveys2017-07-24 → 2017-07-25Survey operations in progress until further notice by M/V nikolay trubyatchinsky towing 8100 meter long…
- HYDROARC 317/16 · Nav aids2016-10-31 → 2016-11-10NAVTEX station tiksi (q) 71-38N 128-50E broadcasts off air for season
- HYDROARC 256/16 · Icebergs2016-09-22 → 2016-09-25Iceberg reported in 76-13.5N 131-17.8E at 210447Z sep
- HYDROARC 237/16 · Missiles2016-09-14 → 2016-09-20Hazardous operations 0100Z to 1700Z daily 17 thru 20 sep in area bound by 76-38.0N 134-15.4E, 75-54.1N…
- HYDROARC 217/16 · Missiles2016-09-07 → 2016-09-14Hazardous operations 0100Z to 1700Z daily 11 thru 14 sep in area bound by 76-38.0N 134-15.4E, 75-54.1N…
- HYDROARC 214/16 · Missiles2016-09-07 → 2016-09-07Hazardous operations 0400Z to 2000Z daily 11 thru 14 sep in area bound by 76-38.0N 134-15.4E, 75-54.1N…
- HYDROARC 176/16 · Cable ops2016-08-19 → 2016-10-13Seismic survey in progress until further notice by M/V geo arctic and M/V akademik nemchinov towing 8100…
- HYDROARC 131/16 · Icebergs2016-07-18 → 2016-07-21Icebergs reported at 170920Z jul in: a. 77-29.4N 111-17.2E
- HYDROARC 408/15 · Icebergs2015-11-21 → 2015-11-24Icebergs reported at 202055Z nov in: a. 76-50N 120-38E
- HYDROARC 397/15 · Nav aids2015-11-02 → 2015-11-11NAVTEX station tiksi 71-38N 128-50E broadcasts off air for season
- HYDROARC 384/15 · Icebergs2015-10-28 → 2015-10-31Icebergs reported at 280615Z oct in: a. 77-17N 111-30E
- HYDROARC 383/15 · Icebergs2015-10-28 → 2015-10-31Icebergs reported at 280615Z oct in: a. 77-48N 105-24E
- HYDROARC 352/15 · Icebergs2015-10-05 → 2015-10-08Icebergs reported at 042355Z oct in: a. 77-04.9N 112-46.1E
- HYDROARC 344/15 · Icebergs2015-10-02 → 2015-10-05Icebergs reported at 021200Z oct in: a. 76-04.0N 120-36.0E
- HYDROARC 341/15 · Icebergs2015-09-30 → 2015-10-03Icebergs reported at 300900Z sep in: a. 77-52.3N 106-16.7E
- HYDROARC 326/15 · Icebergs2015-09-28 → 2015-10-01Icebergs reported at 280500Z sep in: a. 77-52.3N 107-00.0E
- HYDROARC 325/15 · Icebergs2015-09-28 → 2015-10-01Icebergs reported at 280130Z sep in: a. 77-42.5N 109-17.8E
- HYDROARC 324/15 · Icebergs2015-09-28 → 2015-10-01Icebergs reported at 272040Z sep in: a. 77-33.0N 112-05.7E
- HYDROARC 323/15 · Icebergs2015-09-28 → 2015-10-01Icebergs reported at 271830Z sep in: a. 77-21.8N 113-51.5E
- HYDROARC 322/15 · Icebergs2015-09-28 → 2015-10-01Icebergs reported at 271600Z sep in: a. 77-21.5N 116-46.3E
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.