index
HYDROARC warnings in force as of 090900Z apr 16
HYDROARC 31/16
- issued
- 2016-04-09 09:35Z
- status
- cancelled 2016-05-15 09:10Z (archive)
- cancels
- HYDROARC 160/11HYDROARC 308/14HYDROARC 337/14HYDROARC 13/16
- authority
- SHGA 09 APR 16.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HYDROARC WARNINGS IN FORCE AS OF 090900Z APR 16. 2010 SERIES: 56(15), 102(15), 103(16,41). 2012 SERIES: 112(15), 160(15,16), 193(15), 220(GEN). 2014 SERIES: 131(16), 158(15), 268(16), 269(16), 270(16). 2015 SERIES: 164(16,96), 248(15), 264(15), 312(15), 318(15,38), 319(15,38), 320(15), 343(15), 345(15), 362(16,96), 363(16). 2016 SERIES: 2(41,42), 4(42), 18(GEN), 27(42), 28(41,42), 29(42), 30(42). 2. THE SUMMARY OF ALL HYDROARC WARNINGS IN FORCE AS OF 16 DEC 2015 IS GIVEN IN SEC III OF NM 52/15. WARNINGS ISSUED DURING THE SUBSEQUENT QUARTERS ARE SUMMARIZED IN NM 13/16. 3. CANCEL HYDROARC 160/11, 308/14, 337/14, 13/16.
Timeline
- Kara Seacancels · 2011-09-07
- 14.8 meter depth reported in 74-23.3N 143-25.5Ecancels · 2014-10-21
- Int 804cancels · 2014-11-06
- HYDROARC warnings in force as of 210800Z feb 16cancels · 2016-02-21
- Kara Seareplaced · 2011-09-07
- 14.8 meter depth reported in 74-23.3N 143-25.5Ereplaced · 2014-10-21
- Int 804replaced · 2014-11-06
- HYDROARC warnings in force as of 210800Z feb 16replaced · 2016-02-21
- HYDROARC warnings in force as of 150900Z may 16cancelled by · 2016-05-15
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.