Other
Northern South China Sea
HYDROPAC 2493/13
- issued
- 2013-08-21 06:14Z
- status
- cancelled 2015-12-20 11:20Z (archive)
- authority
- NAVAREA XI 609/13 210156Z AUG 13.
- position
- 21.743, 116.028
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTHERN SOUTH CHINA SEA. CHART 93730 PARTIALLY SUBMERGED STRUCTURE, FIVE METERS VISIBLE ABOVE SURFACE, VICINITY 21-44.6N 116-01.7E.
This area · other warnings
14 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
16
- Recent ship reports indicate local traffic is still using traffic separation scheme (tss) oriented 090-270…2016-04-07
- M/V rendezvous, white hull, unreported2016-03-11
- Pipelaying operations in progress until 30 oct vicinity of trackline joining 20-14.9N 114-54.0E, 19-54.7N…2014-04-28
- Pipelaying operations in progress until 31 dec vicinity of trackline between 21-22.8N 114-54.8E and 21-20.9N…2013-12-17
- Pipelaying operations in progress until 31 dec vicinity of trackline between 21-11.4N 115-01.4E and 21-20.9N…2013-12-06
- Pipelaying operations in progress until 29 sep vicinity of trackline between 20-05.5N 114-38.0E and 20-14.9N…2013-08-15
Season · when other warnings happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 4143/15, false alertcancelled by · 2015-12-20
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
68 other warnings in force · see all
Other
Everything the classifier did not place elsewhere. All current other warnings →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.