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Cancel HYDROPAC 1521/10 and this msg, operations completed

Western North Pacific · Ordnance · HYDROPAC 1562/10

issued: 2010-08-02 01:44Z
status: cancelled 2010-08-02 01:44Z (archive)
cancels: HYDROPAC 1521/10
authority: COMNAVFORJAPAN 020119Z AUG 10.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH PACIFIC.
ORDNANCE.
CANCEL HYDROPAC 1521/10 AND THIS MSG, OPERATIONS COMPLETED.

Timeline

Underwater ordnance detonations 0330Z to 0430Z daily 01 thru 03 aug within ten miles of 34-05N 140-34Ecancels · 2010-07-27
Underwater ordnance detonations 0330Z to 0430Z daily 01 thru 03 aug within ten miles of 34-05N 140-34Ereplaced · 2010-07-27

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.