index

HYDROARC warnings in force as of 161200Z aug 16

HYDROARC 170/16

issued
2016-08-16 13:05Z
status
cancelled 2016-10-27 15:57Z (archive)
cancels
HYDROARC 64/16
authority
SHGA 16 AUG 16.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROARC WARNINGS IN FORCE AS OF 161200Z AUG 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).
   2015 SERIES: 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), 28(41,42), 117(43),
   120(42), 124(16,96), 127(43), 128(42), 132(16,96),
   136(16), 137(16), 140(42), 141(15) 145(42),
   151(41,42), 152(41,42), 153(42), 154(41,96), 155(16),
   157(16,96), 162(42), 163(15), 164(15), 166(42), 169(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 AND 26/16.
3. CANCEL HYDROARC 64/16.

Timeline

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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.