Baltic Sea

IHO sea area 1 · 10° to 24° E, 53° to 60° N

in force
0
last 12 months
1
archive messages
365
categories
13

What the archive shows

365 messages are recorded since 1999-12-03 for the Baltic 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 314 of 365 recorded messages (86%), 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

99
00
01
03
07
08
09
10
11
12
13
14
15
16
17
18
19
20
22
23
24
26

By month (all years)

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

By category · available archive

Exercises31486%
Surveys103%
Wrecks92%
Nav aids62%
Cable ops62%
Ordnance62%
Derelicts31%
Debris31%
Other31%
Restricted21%
Containers10%
Incidents10%
Towing10%

Archive · 365 cancelled

  1. HYDROLANT 1763/14 · Exercises2014-07-21 → 2014-07-24
    Hazardous operations
  2. HYDROLANT 1675/14 · Incidents2014-07-10 → 2014-07-11
    Germany to united kingdom
  3. HYDROLANT 1664/14 · Exercises2014-07-08 → 2014-07-10
    Hazardous operations
  4. HYDROLANT 1615/14 · Cable ops2014-07-02 → 2014-09-01
    Cable laying operations 07 jul thru 31 aug by M/V maersk lifter along trackline joining 55-37.84N…
  5. HYDROLANT 1611/14 · Exercises2014-07-01 → 2014-07-03
    Hazardous operations
  6. HYDROLANT 1528/14 · Exercises2014-06-22 → 2014-06-26
    Hazardous operations
  7. HYDROLANT 1468/14 · Exercises2014-06-13 → 2014-06-17
    Hazardous operations
  8. HYDROLANT 1436/14 · Exercises2014-06-09 → 2014-06-11
    Hazardous operations
  9. HYDROLANT 1375/14 · Exercises2014-06-02 → 2014-06-04
    Hazardous operations
  10. HYDROLANT 1315/14 · Exercises2014-05-26 → 2014-05-28
    Hazardous operations
  11. HYDROLANT 1174/14 · Cable ops2014-05-09 → 2014-07-02
    Cable laying operations in progress until further notice by M/V topaz installer along trackline joining…
  12. HYDROLANT 1119/14 · Exercises2014-05-01 → 2014-05-07
    Hazardous operations
  13. HYDROLANT 1103/14 · Exercises2014-04-28 → 2014-05-01
    Hazardous operations
  14. HYDROLANT 1089/14 · Exercises2014-04-25 → 2014-04-30
    Hazardous operations
  15. HYDROLANT 1012/14 · Ordnance2014-04-14 → 2014-04-18
    Ordnance disposal operations 160600Z to 180800Z apr in areas: a. bound by 55-38.0N 020-45.0E, 55-45.8N…
  16. HYDROLANT 989/14 · Surveys2014-04-11 → 2014-08-20
    Underwater operations in progress until further notice by M/V hein in area bound by 55-43.76N 021-03.54E,…
  17. HYDROLANT 980/14 · Cable ops2014-04-10 → 2014-05-09
    Cable laying operations in progress until 15 jul by M/V topaz installer along trackline joining 55-37.84N…
  18. HYDROLANT 951/14 · Ordnance2014-04-08 → 2014-04-11
    Ordnance disposal operations 092100Z to 112100Z apr in area bound by 55-38.0N 020-45.0E, 55-48.0N 020-45.0E,…
  19. HYDROLANT 937/14 · Exercises2014-04-07 → 2014-04-11
    Hazardous operations
  20. HYDROLANT 874/14 · Surveys2014-03-31 → 2014-04-16
    Underwater operations in progress until 15 apr by M/V blue castor along trackline joining 55-37.97N…

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