index
HYDROARC warnings in force 030900Z dec 11
HYDROARC 236/11
- issued
- 2011-12-03 10:33Z
- status
- cancelled 2011-12-31 08:57Z (archive)
- cancels
- HYDROARC 149/11HYDROARC 222/11HYDROARC 226/11
- authority
- SHGA 03 DEC 11.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HYDROARC WARNINGS IN FORCE 030900Z DEC 11. ONLY THOSE WARNINGS ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN. 2011 SERIES: 227(38,42,43). 2. CANCEL HYDROARC 149/11, 222/11, 226/11.
Timeline
- Pipelaying operations in progress until further notice by M/V defender in area bound by 68-51.54N…cancels · 2011-08-31
- Iqaluit mcts center dsc station inoperativecancels · 2011-11-10
- HYDROARC warnings in force 190900Z nov 11cancels · 2011-11-19
- Pipelaying operations in progress until further notice by M/V defender in area bound by 68-51.54N…replaced · 2011-08-31
- Iqaluit mcts center dsc station inoperativereplaced · 2011-11-10
- HYDROARC warnings in force 190900Z nov 11replaced · 2011-11-19
- HYDROARC warnings in force 310900Z dec 11cancelled by · 2011-12-31
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
8 index warnings in force
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.