Other

Hydrographic operations: a. 201700Z to 210100Z aug in area bound by 37-42N 145-00E, 37-55N 145-30E, 39-51N…

HYDROPAC 1236/00

issued
2000-08-19 01:11Z
status
cancelled 2000-08-21 22:00Z (archive)
self-cancels
2000-08-21 22:00Z
cancels
HYDROPAC 1219/00
authority
CTG 72.4 190110Z AUG 00
position
40.519, 152.576
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROGRAPHIC OPERATIONS:
   A. 201700Z TO 210100Z AUG IN AREA BOUND BY
      37-42N 145-00E, 37-55N 145-30E, 39-51N 150-00E,
      39-31N 150-00E, 37-35N 145-30E, 37-22N 145-00E.
   B. 211300Z TO 212100Z AUG IN AREA BOUND BY
      39-51N 150-20E, 40-43N 152-20E, 41-41N 155-00E,
      43-13N 160-00E, 42-53N 160-00E, 41-21N 155-00E,
      40-23N 152-20E, 39-31N 150-00E.
2. CANCEL HYDROPAC 1219/00.
3. CANCEL THIS MSG 212200Z AUG.

This area · other warnings

2 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now

Season · when other warnings happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

Timeline

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.