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Cancel HYDROPAC 4390/18 and this msg, false alert

North Pacific · Marshall Islands · HYDROPAC 4391/18

issued: 2018-12-09 18:28Z
status: cancelled 2018-12-09 18:28Z (archive)
cancels: HYDROPAC 4390/18
authority: JRCC HONOLULU 091816Z DEC 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH PACIFIC.
MARSHALL ISLANDS.
DNC 12.
CANCEL HYDROPAC 4390/18 AND THIS MSG, FALSE ALERT.

Timeline

S/V hilma requesting assistance in 05-50N 171-43E at 091414Z deccancels · 2018-12-09
S/V hilma requesting assistance in 05-50N 171-43E at 091414Z decreplaced · 2018-12-09

Nearby now · within 120 nm

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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.