index
HYDROARC warnings in force as of 291148Z sep 17: 308/17, 307/17, 306/17, 303/17, 300/17, 299/17, 298/17,…
HYDROARC 309/17
- issued
- 2017-09-29 11:50Z
- status
- cancelled 2017-10-06 14:05Z (archive)
- cancels
- HYDROARC 260/17HYDROARC 269/17HYDROARC 289/17
- authority
- SFHGA 309/17 291148Z SEP 17.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HYDROARC WARNINGS IN FORCE AS OF 291148Z SEP 17: 308/17, 307/17, 306/17, 303/17, 300/17, 299/17, 298/17, 297/17, 293/17, 288/17, 287/17, 284/17, 282/17, 276/17, 274/17, 268/17, 267/17, 263/17, 253/17, 251/17, 250/17, 235/17, 230/17, 229/17, 228/17, 225/17, 224/17, 217/17, 204/17, 197/17, 189/17, 188/17, 152/17, 151/17, 148/17, 139/17, 138/17, 124/17, 123/17, 104/17, 97/17, 72/17, 59/17. 205/16, 155/16. 345/15, 343/15, 320/15, 248/15. 269/14, 268/14, 131/14. 220/12, 193/12, 112/12. 2. THE COMPLETE TEXT OF ALL IN-FORCE HYDROARC BROADCAST WARNINGS ARE AVAILABLE ON THE NGA MARITIME SAFETY INFORMATION WEBSITE AT: msi.nga.mil/NGAPortal/MSI.portal. ALTERNATIVELY, THESE MAY BE REQUESTED BY E-MAIL FROM NGA AT [email protected]. 3. CANCEL HYDROARC 260/17, 269/17, 289/17.
Timeline
- Two M/V, four persons on board, requesting assistance in 67-12N 053-34Wcancels · 2017-09-10
- M/V, four persons on board, unreported qeqertarsuaq (69-14N 053-32W) to aasiaat (68-42N 052-52W)cancels · 2017-09-12
- HYDROARC warnings in force as of 221032Z sep 17: 288/17, 287/17, 286/17, 284/17, 282/17, 278/17, 276/17,…cancels · 2017-09-22
- Two M/V, four persons on board, requesting assistance in 67-12N 053-34Wreplaced · 2017-09-10
- M/V, four persons on board, unreported qeqertarsuaq (69-14N 053-32W) to aasiaat (68-42N 052-52W)replaced · 2017-09-12
- HYDROARC warnings in force as of 221032Z sep 17: 288/17, 287/17, 286/17, 284/17, 282/17, 278/17, 276/17,…replaced · 2017-09-22
- HYDROARC warnings in force as of 061405Z oct 17: 317/17, 315/17, 314/17, 313/17, 312/17, 308/17, 307/17,…cancelled by · 2017-10-06
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.