index

NAVAREA IV warnings in force as of 201703Z jan 18: 66/18, 65/18, 63/18, 62/18, 60/18, 59/18, 58/18, 57/18,…

NAVAREA IV 67/18

issued
2018-01-20 17:03Z
status
cancelled 2018-01-26 13:58Z (archive)
cancels
NAVAREA IV 40/18
authority
SFH 201702Z JAN 18.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA IV WARNINGS IN FORCE AS OF 201703Z JAN 18:
   66/18, 65/18, 63/18, 62/18, 60/18, 59/18, 58/18,
   57/18, 54/18, 51/18, 41/18, 38/18, 37/18, 36/18,
   35/18, 34/18, 28/18, 25/18, 19/18, 9/18.
   1191/17, 1170/17, 1155/17, 1150/17, 1136/17,
   1135/17, 1111/17, 1083/17, 1082/17, 1074/17,
   1068/17, 1064/17, 1054/17, 1048/17, 1037/17,
   1033/17, 977/17, 973/17, 961/17, 921/17, 912/17,
   874/17, 832/17, 831/17, 830/17, 829/17, 828/17,
   822/17, 796/17, 795/17, 790/17, 759/17, 710/17,
   677/17, 613/17, 612/17, 607/17, 606/17, 598/17,
   578/17, 559/17, 546/17, 531/17, 471/17, 423/17,
   350/17, 303/17, 222/17, 170/17, 159/17, 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.
   1078/16, 815/16, 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 40/18.

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.