index

NAVAREA XII warnings in force as of 091117Z jun 17: 257/17, 256/17, 255/17, 245/17, 238/17, 234/17, 191/17,…

NAVAREA XII 258/17

issued: 2017-06-09 11:19Z
status: cancelled 2017-06-16 16:46Z (archive)
cancels: NAVAREA XII 196/17 NAVAREA XII 244/17
authority: SFHGA 091117Z JUN 17.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA XII WARNINGS IN FORCE AS OF 091117Z JUN 17:
   257/17, 256/17, 255/17, 245/17, 238/17, 234/17,
   191/17, 161/17, 141/17, 136/17, 117/17, 85/17,
   54/17, 42/17.
   401/16, 379/16, 309/16, 215/16.
   359/15.
2. THE COMPLETE TEXT OF ALL IN-FORCE NAVAREA XII
   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 THE NAVAREA XII COORDINATOR AT [email protected].
3. CANCEL NAVAREA XII 196/17, 244/17.

Timeline

Cape mendocino dgps station 40-26.5N 124-23.8W unusablecancels · 2017-05-09
NAVAREA XII warnings in force as of 021131Z jun 17: 241/17, 238/17, 234/17, 233/17, 196/17, 191/17, 161/17,…cancels · 2017-06-02
Cape mendocino dgps station 40-26.5N 124-23.8W unusablereplaced · 2017-05-09
NAVAREA XII warnings in force as of 021131Z jun 17: 241/17, 238/17, 234/17, 233/17, 196/17, 191/17, 161/17,…replaced · 2017-06-02
NAVAREA XII warnings in force as of 161611Z jun 17: 269/17, 268/17, 266/17, 263/17, 255/17, 238/17, 191/17,…cancelled by · 2017-06-16

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

9 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.