Adriatic Sea
IHO sea area 28g · 12° to 20° E, 40° to 46° N
- in force
- 0
- last 12 months
- 1
- archive messages
- 665
- categories
- 15
What the archive shows
665 messages are recorded since 1996-02-28 for the Adriatic 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.
Exercises accounts for 331 of 665 recorded messages (50%), 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.
In force now · 0
Nothing in force in this sea right now.
By year
By month (all years)
By category · available archive
| Exercises | 331 | 50% |
| Incidents | 99 | 15% |
| Surveys | 72 | 11% |
| Ordnance | 59 | 9% |
| Other | 28 | 4% |
| Cable ops | 23 | 3% |
| Nav aids | 18 | 3% |
| Derelicts | 11 | 2% |
| Quakes | 10 | 2% |
| Towing | 4 | 1% |
| Wrecks | 4 | 1% |
| Structures | 3 | 0% |
| War risk | 1 | 0% |
| Mines | 1 | 0% |
| Debris | 1 | 0% |
Archive · 665 cancelled
- HYDROLANT 2553/14 · Exercises2014-10-21 → 2014-10-23Hazardous operations
- HYDROLANT 2551/14 · Exercises2014-10-20 → 2014-10-21Hazardous operations
- HYDROLANT 1596/14 · Incidents2014-06-29 → 2014-07-05Vessel, grey and white hull, unreported
- HYDROLANT 1545/14 · Incidents2014-06-24 → 2014-06-24Vessel, 25 persons on board, requesting assistance vicinity 40-00N 019-00E
- HYDROLANT 1490/14 · Incidents2014-06-16 → 2014-06-2814 meter S/V prydwen II, white hull, two persons on board, unreported
- HYDROLANT 1391/14 · Exercises2014-06-03 → 2014-06-04Hazardous operations
- HYDROLANT 1334/14 · Exercises2014-05-28 → 2014-05-29Hazardous operations
- HYDROLANT 1268/14 · Exercises2014-05-19 → 2014-05-22Hazardous operations
- HYDROLANT 954/14 · Exercises2014-04-08 → 2014-04-14Hazardous operations
- HYDROLANT 121/14 · Incidents2014-01-12 → 2014-01-18Vessel, 12 persons on board, requesting assistance vicinity 40-00N 019-00E
- HYDROLANT 3277/13 · Incidents2013-12-19 → 2013-12-21Vessel, 12 persons on board, disabled and adrift vicinity 40-00N 019-00E
- HYDROLANT 3250/13 · Surveys2013-12-16 → 2013-12-21Underwater operations in progress until 202359Z dec by M/V northern explorer in area bound by 44-40.5N…
- HYDROLANT 3203/13 · Surveys2013-12-11 → 2013-12-16Underwater operations in progress until further notice by M/V northern explorer in area bound by 44-44N…
- HYDROLANT 3150/13 · Incidents2013-12-06 → 2013-12-07Vessel, red hull, one person on board, unreported from brindisi (40-38N 017-56E)
- HYDROLANT 3149/13 · Surveys2013-12-06 → 2013-12-11Underwater operations in progress until further notice by M/V northern explorer along trackline joining…
- HYDROLANT 3120/13 · Surveys2013-12-04 → 2013-12-06Underwater operations in progress until further notice by M/V northern explorer along trackline joining…
- HYDROLANT 3102/13 · Surveys2013-12-03 → 2013-12-04Underwater operations in progress until further notice by M/V northern explorer in area bound by 41-57.5N…
- HYDROLANT 3089/13 · Surveys2013-12-02 → 2013-12-03Underwater operations in progress until 04 dec by M/V northern explorer in area bound by 41-52.5N 018-10.1E,…
- HYDROLANT 3017/13 · Surveys2013-11-27 → 2013-11-30Underwater operations in progress until further notice by M/V northern explorer in area bound by 42-39.1N…
- HYDROLANT 3004/13 · Surveys2013-11-26 → 2013-11-27Underwater operations in progress until further notice by M/V northern explorer in area bound by 41-42.6N…
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.