Mediterranean Sea - Western Basin

IHO sea area 28A · -2° to 12° E, 36° to 44° N

in force
2
last 12 months
2
since 1998
1,204
categories
11

In force now · 2

  1. NAVAREA III 100/26 · Towing2026-06-27
    Towed target shooting exercise in western Mediterranean Sea on October 29 or 30, 2026, within a defined area; canceled by October 31.
  2. HYDROLANT 1235/26 · Exercises2026-06-25
    Hazardous operations are taking place in the western Mediterranean Sea off Spain from 29 to 30 October, until cancelled on 31 October.

Longest in force

  1. HYDROLANT 1235/26 · Exercises2026-06-25
    Hazardous operations are taking place in the western Mediterranean Sea off Spain from 29 to 30 October, until cancelled on 31 October.
  2. NAVAREA III 100/26 · Towing2026-06-27
    Towed target shooting exercise in western Mediterranean Sea on October 29 or 30, 2026, within a defined area; canceled by October 31.

By year

98
99
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
26

By month (all years)

J
F
M
A
M
J
J
A
S
O
N
D

By category · since 1997

Exercises38732%
Nav aids26122%
Surveys19416%
Cable ops16113%
Derelicts857%
Other595%
Containers262%
Debris151%
Wrecks111%
Missiles40%
Towing10%

Archive · 1,202 cancelled

  1. HYDROLANT 922/01 · Exercises2001-03-21 → 2001-03-22
    Hazardous operations 230800Z to 231100Z mar in area bound by 42-42N 005-00E, 42-40N 005-54E, 42-10N 005-54E,…
  2. HYDROLANT 853/01 · Exercises2001-03-14 → 2001-03-16
    Hazardous operations 160600Z to 161300Z mar in area bound by 42-25N 005-30E, 42-25N 006-15E, 41-55N 006-15E,…
  3. HYDROLANT 833/01 · Exercises2001-03-13 → 2001-03-14
    Hazardous operations 140600Z to 141300Z mar in area bound by 42-25N 005-30E, 42-25N 006-15E, 41-55N 006-15E,…
  4. HYDROLANT 830/01 · Exercises2001-03-12 → 2001-03-13
    Hazardous operations 140600Z to 141300Z mar in area bound by 42-25N 005-30E, 42-25N 006-15E, 41-55N 006-15E,…
  5. HYDROLANT 534/01 · Exercises2001-02-13 → 2001-02-23
    Gunnery exercises 0700Z to 1600Z daily 18 thru 23 feb within 30 miles of 39-30N 007-30E
  6. HYDROLANT 435/01 · Exercises2001-02-06 → 2001-02-11
    Gunnery exercises 111200Z to 111400Z feb within 25 miles of 37-47N 007-06E
  7. HYDROLANT 425/01 · Exercises2001-02-05 → 2001-02-06
    Gunnery exercises 061300Z to 061700Z feb within 25 miles of 38-15N 001-09E
  8. HYDROLANT 422/01 · Exercises2001-02-05 → 2001-02-05
    Gunnery exercises 061300Z to 061700Z feb within 25 miles of 38-13N 001-09E
  9. HYDROLANT 420/01 · Exercises2001-02-05 → 2001-02-10
    Gunnery exercises 100800Z to 101000Z feb within 25 miles of 37-00N 001-00E
  10. HYDROLANT 282/01 · Nav aids2001-01-24 → 2001-03-16
    Isolotto del toro light 38-51.6N 008-24.6E unlit
  11. HYDROLANT 240/01 · Debris2001-01-20 → 2001-01-23
    Odas buoy adrift vicinity 43-15.00N 008-14.57E at 200300Z jan
  12. HYDROLANT 124/01 · Exercises2001-01-12 → 2001-01-13
    Gunnery exercises 131500Z to 131600Z jan in area bound by 42-40N 005-54E, 42-40N 007-09E, 42-00N 007-09E,…
  13. HYDROLANT 82/01 · Surveys2001-01-08 → 2001-07-01
    Underwater scientific equipment established within two miles of 42-48N 006-10E until 30 jun
  14. HYDROLANT 80/01 · Exercises2001-01-08 → 2001-01-09
    Gunnery exercises 091100Z to 091700Z and 100900Z to 101700Z jan in area bound by 41-40N 005-39E, 41-40N…
  15. HYDROLANT 44/01 · Exercises2001-01-05 → 2001-01-10
    Gunnery exercises 091100Z to 091700Z and 100700Z to 101700Z jan within 25 miles of 41-15N 007-00E
  16. HYDROLANT 42/01 · Exercises2001-01-05 → 2001-01-05
    Gunnery exercises 091100Z to 091700Z and 100700Z to 101700Z jan within 25 miles of 41-25N 007-00E
  17. HYDROLANT 21/01 · Exercises2001-01-03 → 2001-01-03
    Gunnery exercises 040700Z to 041600Z jan within 25 miles of 41-25N 007-00E
  18. HYDROLANT 4260/00 · Exercises2000-12-28 → 2001-01-03
    Gunnery exercises 030900Z to 031700Z jan within 25 miles of 41-26N 006-56E
  19. HYDROLANT 4256/00 · Exercises2000-12-28 → 2001-01-03
    Gunnery exercises 040700Z to 041600Z jan within 50 miles of 42-16N 006-27E
  20. HYDROLANT 4255/00 · Exercises2000-12-28 → 2000-12-28
    Gunnery exercises 031100Z to 031700Z jan within 25 miles of 41-26N 006-56E

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.