Other

Cancel HYDROLANT 1478/10 and this msg, msg promulgated in error

Western North Pacific · HYDROLANT 1479/10

issued: 2010-08-02 18:34Z
status: cancelled 2010-08-02 18:34Z (archive)
cancels: HYDROLANT 1478/10
authority: PVWA 02 AUG 10.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH PACIFIC.
CANCEL HYDROLANT 1478/10 AND THIS MSG,
MSG PROMULGATED IN ERROR.

Timeline

Underwater ordnance detonations 2100Z to 0900Z commencing daily 31 jul thru 04 aug in areas bound by: a.…cancels · 2010-08-02
Underwater ordnance detonations 2100Z to 0900Z commencing daily 31 jul thru 04 aug in areas bound by: a.…replaced · 2010-08-02

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.