Other

Hazardous operation 140751Z to 141630Z may, alternate 150751Z to 151630Z may in areas bound by a. 15-26N…

North Pacific · HYDROPAC 1767/18

issued: 2018-05-10 01:44Z
status: cancelled 2018-05-10 12:40Z (archive)
self-cancels: 2018-05-15 17:30Z
authority: NAVAREA XI 230/18 092332Z MAY 18.
sea: North Pacific Ocean
position: 14.158, 177.014
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH PACIFIC.
DNC 11, DNC 12.
1. HAZARDOUS OPERATION 140751Z TO 141630Z MAY,
   ALTERNATE 150751Z TO 151630Z MAY
   IN AREAS BOUND BY
    A. 15-26N 178-26E, 13-25N 178-46E,
       12-53N 175-37E, 14-54N 175-15E.
    B. 13-25N 171-38E, 14-05N 173-04E,
       13-05N 174-28E, 11-24N 174-23E,
       10-45N 172-57E, 11-46N 171-36E.
2. CANCEL THIS MSG 151730Z MAY 18.

Activity windows · 2 in this warning

opens (UTC)	closes (UTC)	local	length
2018-05-14 07:51Z	2018-05-14 16:30Z	—	8 h 39
2018-05-15 07:51Z	2018-05-15 16:30Z	—	8 h 39

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

This area · other warnings

2 within 180 nm since 2014 · 0 in the last 12 months · 0 in force now

Horizontal inaccuracies discovered in area between 01-45N 29-15N and 177-00E 180-00E on the following nga…2014-04-28

Season · when other warnings happen here

month of issue, all years in the archive

Timeline

Cancel HYDROPAC 1767/18 and this msg, 1760/18 referscancelled by · 2018-05-10

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

34 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.