Surveys
Underwater operations in progress until 161359Z feb by M/V thompson in area bound by 15-15.46N 146-05.22E,…
Philippine Sea · Western North Pacific · Northern Mariana Islands · HYDROPAC 290/25
- issued
- 2025-02-05 12:33Z
- status
- cancelled 2025-06-16 16:45Z (dropped from snapshot)
- self-cancels
- 2025-02-16 14:59Z
- sea
- Philippine Sea
- position
- 15.129, 145.391
- source
- nga_wayback · first seen 2025-02-10 15:15Z
Original warning text
PHILIPPINE SEA.
WESTERN NORTH PACIFIC.
NORTHERN MARIANA ISLANDS.
DNC 12.
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 161359Z FEB
BY M/V THOMPSON IN AREA BOUND BY
15-15.46N 146-05.22E, 14-36.19N 145-49.64E,
14-55.46N 144-43.32E, 15-42.25N 144-59.02E.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 161459Z FEB 25.This area · survey operations
15 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
20
25
- Underwater operations 2200Z to 0800Z daily 12 and 14 jun in area bound by 13-27.75N 144-37.58E, 13-27.22N…2023-06-09
- Underwater operations 2200Z to 0800Z daily 12 thru 18 may in 13-29.50N 144-40.67E2023-05-03
- Underwater operations 2300Z to 0600Z daily 10 thru 12 apr in 13-16.20N 144-22.80E2023-04-05
- Survey operations 2100Z to 0800Z daily 09, 11 and 13 apr in 13-16.20N 144-22.80E2023-04-05
- Underwater operations 2200Z to 0600Z daily 03 thru 05 apr in 13-16.20N 144-22.80E2023-03-30
- Survey operations in progress until 030800Z nov by M/V fugro supporter in: a. 13-44.66N 144-40.18E2022-10-25
Season · when survey operations happen here
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A
M
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month of issue, all years in the archive
Nearby now · within 120 nm
- Due to tropical storm, the following ports are closed, until further noticeOther · 17.6 nm
- Due to tropical storm bavi: 1. the following port(s) are closed: a. rota island 14-08.35N 145-08.09EOther · 58.5 nm
- Hazardous operations 0100Z to 1300Z daily 18 thru 20 aug in areas within three miles of: a. 13-27.00N…Exercises · 98.2 nm
- Hazardous operationsExercises · 102.6 nm
- Uscg remote communication facility guam 13-29.00N 144-50.00E hf capabilities unreliableNav aids · 104 nm
- Uscg remote communication facility guam 13-29.00N 144-50.00E broadcast and communication services unreliableNav aids · 104 nm
Worldwide now
86 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.