Other

Cancel HYDROARC 11/10, 12/10, 14/10, 17/10, 18/10, 19/10, 29/10, 31/10, 32/10, 36/10, 48/10, 53/10 and this…

Arctic · HYDROARC 59/10

What this record establishes

Archived notice · 2010-08-15 06:03Z

This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.

Source and dates
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · NAVAREA XVII 51-55, 57, 58, 60, 61, 63/10 15 AUG 10. Issued 2010-08-15 06:03Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
Location covered
Arctic. No usable coordinates were parsed; a location-based nearby search is unavailable. Check the original wording for limits and qualifications.
issued
2010-08-15 06:03Z
status
Archived notice
authority
NAVAREA XVII 51-55, 57, 58, 60, 61, 63/10 15 AUG 10
NAVAREA
NAVAREA XVII · named as the source of this relay
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

ARCTIC.
CANCEL HYDROARC 11/10, 12/10, 14/10, 17/10, 18/10, 19/10,
29/10, 31/10, 32/10, 36/10, 48/10, 53/10 AND THIS MSG.

Reading this warning

Cancellation reference
A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
HYDROARC
The U.S. long-range warning series for the Arctic Ocean.

All warning terms →

Nearby notices listed in force · within 120 nm

No parsed position is available for this comparison.

Worldwide in the collected sources

21 other warnings listed in force · see all

Record snapshot 2026-10-02 19:46Z; source collection times vary.

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.