Kara Sea
IHO sea area 9 · 55° to 108° E, 64° to 81° N
- in force
- 3
- last 12 months
- 3
- since 2009
- 342
- categories
- 12
In force now · 3
- HYDROARC 152/26 · Surveys2026-07-30Survey operations are underway in the Kara Sea, Russia, until September 30, wide berth requested.
- HYDROARC 149/26 · Other2026-07-26A tide gauge is established at 15 meters depth in Kara Sea, Russia at 73-08.24N 080-26.79E, wide berth requested.
- HYDROARC 126/26 · Surveys2026-07-10In Kara Sea, Russia, survey operations by vessel Akvamarin towing 1000-meter cable from July 14 2026 until further notice; two-mile berth requested.
Longest in force
- HYDROARC 126/26 · Surveys2026-07-10In Kara Sea, Russia, survey operations by vessel Akvamarin towing 1000-meter cable from July 14 2026 until further notice; two-mile berth requested.
- HYDROARC 149/26 · Other2026-07-26A tide gauge is established at 15 meters depth in Kara Sea, Russia at 73-08.24N 080-26.79E, wide berth requested.
- HYDROARC 152/26 · Surveys2026-07-30Survey operations are underway in the Kara Sea, Russia, until September 30, wide berth requested.
By year
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By month (all years)
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By category · since 1997
| Icebergs | 91 | 27% |
| Surveys | 85 | 25% |
| Missiles | 49 | 14% |
| Cable ops | 38 | 11% |
| Nav aids | 20 | 6% |
| Other | 19 | 6% |
| Exercises | 15 | 4% |
| Wrecks | 14 | 4% |
| Derelicts | 7 | 2% |
| Debris | 2 | 1% |
| Mines | 1 | 0% |
| Towing | 1 | 0% |
Archive · 339 cancelled
- HYDROARC 136/20 · Icebergs2020-08-07 → 2020-08-10Icebergs reported in: a. 77-40.2N 105-37.0E at 070843Z aug
- HYDROARC 135/20 · Exercises2020-08-05 → 2020-08-11Hazardous operations 0500Z to 1900Z daily 08 thru 11 aug in area bound by 73-20N 065-50E, 73-35N 069-00E,…
- HYDROARC 132/20 · Surveys2020-07-31 → 2020-10-12Underwater operations in progress until further notice in vicinity: a. 74-18.27N 068-28.44E
- HYDROARC 130/20 · Surveys2020-07-30 → 2020-08-10Sub-surface scientific moorings established in 72-24.03N 065-43.65E
- HYDROARC 129/20 · Icebergs2020-07-27 → 2020-07-30Iceberg reported in vicinity 77-50.2N 103-47.4E
- HYDROARC 124/20 · Surveys2020-07-21 → 2020-07-31Survey operations in progress until further notice by M/V marinesko in area bound by 71-57.18N 072-31.33E,…
- HYDROARC 120/20 · Exercises2020-07-17 → 2020-07-22Hazardous operations in progress until 222100Z jul in areas bound by: a. 70-32N 033-37E, 70-32N 038-08E,…
- HYDROARC 118/20 · Surveys2020-07-15 → 2020-08-24Survey operations 16 jul until further notice by M/V akvamarin towing 250 meter long cable in area bound by…
- HYDROARC 117/20 · Icebergs2020-07-14 → 2020-07-17Iceberg reported in 77-44.4N 104-19.0E at 141631Z jul
- HYDROARC 113/20 · Surveys2020-07-10 → 2020-07-31Survey operations in progress until further notice by M/V professor rjabinkin in area bound by 70-52.47N…
- HYDROARC 103/20 · Other2020-07-02 → 2020-07-31Submerged anchor with chain in vicinity 70-58.03N 073-37.86E
- HYDROARC 102/20 · Surveys2020-07-02 → 2020-07-27Survey operations in progress until further notice by M/V geolog dmitriy nalivkin towing 1500 meter long…
- HYDROARC 101/20 · Icebergs2020-07-01 → 2020-07-04Icebergs reported at 010508Z jul in: a. 77-27.0N 101-46.9E
- HYDROARC 97/20 · Icebergs2020-06-27 → 2020-06-30Icebergs sighted at 270905Z jun in: a. 77-44.4N 104-18.9E
- HYDROARC 79/20 · Exercises2020-06-06 → 2020-06-11Hazardous operations 101600Z to 111500Z jun in areas bound by: a. 70-30.0N 032-00.0E, 70-45.0N 038-00.0E,…
- HYDROARC 78/20 · Exercises2020-06-06 → 2020-06-10Hazardous operations in progress until 101500Z jun in areas bound by: a. 70-30.0N 032-00.0E, 70-45.0N…
- HYDROARC 77/20 · Exercises2020-06-06 → 2020-06-06Hazardous operations 0500Z to 1500Z daily 06 thru 10 jun in areas bound by: a. 70-30.0N 032-00.0E, 70-45.0N…
- HYDROARC 48/20 · Icebergs2020-04-06 → 2020-04-09Icebergs reported on 060111Z apr in: a. 77-10.4N 069-42.5E
- HYDROARC 47/20 · Icebergs2020-04-06 → 2020-04-09Icebergs reported on 052142Z apr in: a. 77-14.9N 069-16.1E
- HYDROARC 20/20 · Wrecks2020-02-07 → 2020-02-07Submerged obstruction in vicinity 68-29-45N 073-38-26E
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.