index

NAVAREA IV warnings in force as of 061048Z apr 18: 280/18, 277/18, 263/18, 262/18, 253/18, 247/18, 246/18,…

NAVAREA IV 283/18

issued
2018-04-06 10:48Z
status
cancelled 2018-04-13 13:38Z (archive)
cancels
NAVAREA IV 267/18
authority
SFH 061047Z APR 18.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA IV WARNINGS IN FORCE AS OF 061048Z APR 18:
   280/18, 277/18, 263/18, 262/18, 253/18, 247/18,
   246/18, 240/18, 234/18, 224/18, 223/18, 221/18,
   215/18, 214/18, 203/18, 201/18, 193/18, 184/18,
   183/18, 175/18, 174/18, 173/18, 169/18, 152/18,
   150/18, 148/18, 145/18, 125/18, 119/18, 115/18,
   114/18, 58/18, 41/18, 19/18.
   1150/17, 1136/17, 1135/17, 1083/17, 1074/17,
   1068/17, 1064/17, 1054/17, 1037/17, 961/17,
   912/17, 874/17, 831/17, 830/17, 829/17, 828/17,
   822/17, 796/17, 795/17, 790/17, 759/17, 710/17,
   613/17, 612/17, 607/17, 606/17, 559/17, 546/17,
   531/17, 471/17, 423/17, 303/17, 222/17, 170/17,
   157/17, 131/17, 124/17, 123/17, 121/17, 108/17,
   89/17, 87/17, 86/17, 69/17, 68/17, 58/17, 53/17,
   42/17, 32/17, 24/17.
   120/16.
2. THE COMPLETE TEXT OF ALL IN-FORCE NAVAREA IV
   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 IV COORDINATOR AT [email protected].
3. CANCEL NAVAREA IV 267/18.

Timeline

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.