Eastern China Sea

IHO sea area 50 · 118° to 131° E, 24° to 33° N

in force
1
last 12 months
0
since 1998
315
categories
11

In force now · 1

  1. NAVAREA XI 252/23 · Wrecks2023-07-28
    A large buoy exists in the East China Sea at 31 degrees north, 124 degrees east.

Longest in force

  1. NAVAREA XI 252/23 · Wrecks2023-07-28
    A large buoy exists in the East China Sea at 31 degrees north, 124 degrees east.

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

By month (all years)

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

By category · since 1997

Cable ops22070%
Other3210%
Nav aids144%
Surveys113%
Exercises83%
Derelicts83%
Missiles72%
Containers62%
Wrecks41%
Volcanic31%
Debris21%

Archive · 314 cancelled

  1. HYDROPAC 3485/11 · Cable ops2011-12-14 → 2011-12-27
    Cable repair operations in progress until 25 dec, alternate 26 thru 28 dec by M/V kddi ocean link in area…
  2. HYDROPAC 3170/11 · Cable ops2011-11-10 → 2011-11-26
    Cable repair operations 14 thru 22 nov, alternate 23 thru 25 nov by M/V kddi ocean link in area bound by…
  3. HYDROPAC 2008/11 · Exercises2011-07-13 → 2011-07-18
    Gunnery exercises 1600Z to 1000Z commencing daily 13 thru 17 jul in area bound by 30-03N 122-24E, 30-03N…
  4. HYDROPAC 1637/11 · Cable ops2011-06-03 → 2011-07-01
    Cable operations in progress until 30 jun by cableship cable retriever in area bound by 25-30.9N 121-27.8E,…
  5. HYDROPAC 1185/10 · Derelicts2010-06-07 → 2010-06-10
    Derelict 90 meter barge midlandia, black hull, adrift vicinity 25-49N 120-46E
  6. HYDROPAC 1128/10 · Cable ops2010-05-31 → 2010-06-11
    Cable repair operations 05 thru 10 jun by cableship wave venture vicinity 25-35N 121-37E
  7. HYDROPAC 857/10 · Cable ops2010-04-24 → 2010-05-01
    Cable operations in progress until 30 apr by cableship lodbrog vicinity 30-46.3N 123-20.4E
  8. HYDROPAC 603/10 · Cable ops2010-03-26 → 2010-04-07
    Cable repair operations in progress until 12 apr by M/V kdd ocean link in areas bound by: a. 30-35.5N…
  9. HYDROPAC 556/10 · Cable ops2010-03-20 → 2010-03-26
    Cable repair operations in progress until 04 apr by kdd ocean link in areas bound by: a. 30-35.5N 125-23.5E,…
  10. HYDROPAC 441/10 · Cable ops2010-03-06 → 2010-03-18
    Cable repair operations 08 thru 17 mar by kdd ocean link in area bound by 30-27.3N 124-31.0E, 30-20.0N…
  11. HYDROPAC 352/10 · Nav aids2010-02-24 → 2010-03-05
    Nga chart 94160 (9TH ed)
  12. HYDROPAC 2369/09 · Cable ops2009-12-16 → 2009-12-20
    Submarine cable operations in progress until 19 dec by cableship lodbrog vicinity 30-53.5N 123-01.7E
  13. HYDROPAC 1590/09 · Cable ops2009-09-04 → 2009-09-11
    Cable repair operations in progress until 30 nov by cableship cable retriever vicinity of trackline between…
  14. HYDROPAC 628/09 · Cable ops2009-03-27 → 2009-04-13
    Cable operations 31 mar thru 12 apr by kddi ocean link in area bound by 31-44.5N 124-35.5E, 31-19.0N…
  15. HYDROPAC 461/09 · Cable ops2009-03-01 → 2009-03-12
    Cable repair operations 05 thru 20 mar by M/V kddi ocean link in area bound by 31-08.3N 122-58.5E, 31-06.1N…
  16. HYDROPAC 317/09 · Cable ops2009-02-10 → 2009-03-01
    Cable repair operations 11 thru 28 feb by M/V kddi ocean link in area bound by 31-21.6N 122-35.0E, 31-21.2N…
  17. HYDROPAC 67/09 · Cable ops2009-01-08 → 2009-01-21
    Submarine cable operations 12 thru 20 jan by M/V kddi ocean link in area bound by 31-21.6N 122-35.0E,…
  18. HYDROPAC 2536/08 · Cable ops2008-12-22 → 2009-01-02
    Submarine cable operations 24 dec thru 01 jan 09 by cableship kddi ocean link in area bound by 32-57.8N…
  19. HYDROPAC 1887/08 · Cable ops2008-09-26 → 2008-10-10
    Submarine cable operations 30 sep thru 10 oct by cableship kddi ocean link in area bound by 25-27.0N…
  20. HYDROPAC 1601/08 · Wrecks2008-08-21 → 2008-09-20
    Nga chart 94016 (2ND ed)

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