index

NAVAREA IV warnings in force as of 251022Z sep 20: 915/20, 914/20, 913/20, 912/20, 911/20, 908/20, 907/20,…

NAVAREA IV 916/20

issued: 2020-09-25 13:28Z
status: cancelled 2020-10-02 13:47Z (archive)
cancels: NAVAREA IV 886/20
authority: SFH 251022Z SEP 20.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA IV WARNINGS IN FORCE AS OF 251022Z SEP 20:
   915/20, 914/20, 913/20, 912/20, 911/20, 908/20,
   907/20, 906/20, 905/20, 901/20, 865/20, 864/20,
   832/20, 831/20, 812/20, 801/20, 790/20, 755/20,
   736/20, 728/20, 684/20, 621/20, 561/20, 518/20,
   490/20, 477/20, 460/20, 450/20, 429/20, 414/20,
   390/20, 357/20, 350/20, 299/20, 286/20, 265/20,
   264/20, 262/20, 259/20, 191/20, 190/20, 169/20,
   143/20, 140/20, 131/20, 84/20, 77/20.
   1049/19, 1022/19, 810/19, 804/19, 722/19, 459/19,
   122/19.
   203/18, 193/18.
   1083/17, 1054/17, 1037/17, 222/17, 121/17, 108/17,
   68/17, 42/17.
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/NavWarnings.
   ALTERNATIVELY, THESE MAY BE REQUESTED BY E-MAIL
   FROM THE NAVAREA IV COORDINATOR AT [email protected].
3. CANCEL NAVAREA IV 886/20.

Timeline

NAVAREA IV warnings in force as of 181324Z sep 20: 881/20, 865/20, 864/20, 832/20, 831/20, 812/20, 801/20,…cancels · 2020-09-18
NAVAREA IV warnings in force as of 181324Z sep 20: 881/20, 865/20, 864/20, 832/20, 831/20, 812/20, 801/20,…replaced · 2020-09-18
NAVAREA IV warnings in force as of 021343Z oct 20: 942/20, 941/20, 937/20, 936/20, 935/20, 933/20, 932/20,…cancelled by · 2020-10-02

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.