Surveys
Survey operations 30 apr thru 24 may, alternate 25 thru 31 may by M/V orient explorer towing 3000 meter long…
HYDROPAC 614/01
- issued
- 2001-04-25 10:30Z
- status
- cancelled 2001-06-01 00:00Z (archive)
- authority
- NAVAREA XI 219/01 250800Z APR 01
- position
- 24.683, 122.265
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SURVEY OPERATIONS 30 APR THRU 24 MAY, ALTERNATE 25 THRU 31 MAY BY M/V ORIENT EXPLORER TOWING 3000 METER LONG CABLE VICINITY OF TRACKLINES JOINING: A. 24-51N 121-50E, 24-55N 122-01E, 24-19N 122-22E. B. 24-51N 121-50E, 25-04N 122-15E, 25-03N 122-18E. C. 24-45N 122-33E, 24-41N 122-35E, 24-09N 122-41E. 2. CANCEL THIS MSG 01 JUN.
This area · survey operations
5 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
16
- Survey operations in progress until 09 jun by M/V polaris towing equipment in area bound by 24-59N 122-27E,…2016-05-29
- Underwater operations daily 27 may thru 07 jun by M/V kdd ocean link in area bound by 25-47.9N 122-05.8E,…2006-05-25
- Underwater operations 28 apr thru 02 may by M/V joides resolution vicinity 24-48N 122-30E2001-04-27
- Underwater operations in progress until 30 jul within two miles of 25-13-21N 120-04-18E2000-06-06
Season · when survey operations happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
75 survey operations in force · see all
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
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.