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Cancel HYDROARC 4/18 and this msg

East Siberian Sea · Russia · HYDROARC 15/18

issued: 2018-02-08 08:19Z
status: cancelled 2018-02-08 08:19Z (archive)
cancels: HYDROARC 4/18
authority: RUSSIA COASTAL WARNING EAST 3/18 080800Z FEB 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EAST SIBERIAN SEA.
RUSSIA.
DNC 27.
CANCEL HYDROARC 4/18 AND THIS MSG.

Timeline

Indigirka dgps station 71-16N 150-16E off aircancels · 2018-01-12
Indigirka dgps station 71-16N 150-16E off airreplaced · 2018-01-12

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.