index

HYDROARC warnings in force as of 071925Z jul 17: 132/17, 131/17, 130/17, 124/17, 123/17, 121/17, 119/17,…

HYDROARC 133/17

issued: 2017-07-07 19:25Z
status: cancelled 2017-07-14 15:45Z (archive)
cancels: HYDROARC 125/17
authority: SFHGA 071925Z JUL 17.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROARC WARNINGS IN FORCE AS OF 071925Z JUL 17:
   132/17, 131/17, 130/17, 124/17, 123/17, 121/17,
   119/17, 109/17, 104/17, 97/17, 81/17, 72/17,
   59/17, 57/17, 44/17.
   222/16, 221/16, 220/16, 205/16, 155/16, 124/16.
   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 125/17.

Timeline

HYDROARC warnings in force as of 301057Z jun 17: 124/17, 123/17, 122/17, 121/17, 120/17, 119/17, 116/17,…cancels · 2017-06-30
HYDROARC warnings in force as of 301057Z jun 17: 124/17, 123/17, 122/17, 121/17, 120/17, 119/17, 116/17,…replaced · 2017-06-30
HYDROARC warnings in force as of 141545Z jul 17: 143/17, 142/17, 141/17, 140/17, 139/17, 138/17, 135/17,…cancelled by · 2017-07-14

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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.