index

NAVAREA IV warnings in force as of 211021Z sep 18: 793/18, 792/18, 791/18, 787/18, 785/18, 783/18, 775/18,…

NAVAREA IV 794/18

issued: 2018-09-21 10:24Z
status: cancelled 2018-09-28 10:27Z (archive)
cancels: NAVAREA IV 750/18 NAVAREA IV 771/18
authority: SFH 211023Z SEP 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA IV WARNINGS IN FORCE AS OF 211021Z SEP 18:
   793/18, 792/18, 791/18, 787/18, 785/18, 783/18,
   775/18, 774/18, 759/18, 753/18, 748/18, 747/18,
   742/18, 741/18, 740/18, 728/18, 727/18, 721/18,
   713/18, 705/18, 691/18, 690/18, 664/18, 663/18,
   662/18, 653/18, 646/18, 645/18, 613/18, 572/18,
   566/18, 564/18, 542/18, 457/18, 354/18, 339/18,
   247/18, 221/18, 215/18, 214/18, 203/18, 193/18,
   175/18, 174/18, 173/18, 150/18, 145/18, 125/18,
   119/18, 114/18.
   1083/17, 1074/17, 1064/17, 1054/17, 1037/17,
   912/17, 831/17, 822/17, 796/17, 795/17, 790/17,
   759/17, 531/17, 471/17, 303/17, 222/17, 170/17,
   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.
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 750/18, 771/18.

Timeline

Vessel ice angle aground in 59-55.6N 044-25.5Wcancels · 2018-09-07
NAVAREA IV warnings in force as of 141317Z sep 18: 770/18, 768/18, 766/18, 759/18, 758/18, 753/18, 750/18,…cancels · 2018-09-14
Vessel ice angle aground in 59-55.6N 044-25.5Wreplaced · 2018-09-07
NAVAREA IV warnings in force as of 141317Z sep 18: 770/18, 768/18, 766/18, 759/18, 758/18, 753/18, 750/18,…replaced · 2018-09-14
NAVAREA IV warnings in force as of 281021Z sep 18: 810/18, 804/18, 801/18, 800/18, 799/18, 793/18, 791/18,…cancelled by · 2018-09-28

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.