index

NAVAREA IV warnings in force as of 221250Z may 20: 424/20, 423/20, 422/20, 421/20, 414/20, 412/20, 407/20,…

NAVAREA IV 427/20

issued: 2020-05-22 12:57Z
status: cancelled 2020-05-29 13:19Z (archive)
cancels: NAVAREA IV 297/20 NAVAREA IV 397/20
authority: SFH 221257Z MAY 20.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA IV WARNINGS IN FORCE AS OF 221250Z
   MAY 20:
   424/20, 423/20, 422/20, 421/20, 414/20,
   412/20, 407/20, 404/20, 390/20, 371/20,
   357/20, 350/20, 335/20, 330/20, 311/20,
   299/20, 296/20, 286/20, 265/20, 264/20,
   262/20, 259/20, 242/20, 212/20, 198/20,
   192/20, 191/20, 190/20, 169/20, 168/20,
   167/20, 143/20, 140/20, 131/20, 125/20,
   124/20, 117/20, 102/20, 101/20, 84/20,
   82/20, 77/20, 27/20.
   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  297/20, 397/20 425/20, 426/20.

Timeline

Cayo arenas light 22-07.1N 91-23.8W unlitcancels · 2020-04-02
NAVAREA IV warnings in force as of 151329Z may 20: 396/20, 395/20, 394/20, 391/20, 390/20, 389/20, 388/20,…cancels · 2020-05-15
Cayo arenas light 22-07.1N 91-23.8W unlitreplaced · 2020-04-02
NAVAREA IV warnings in force as of 151329Z may 20: 396/20, 395/20, 394/20, 391/20, 390/20, 389/20, 388/20,…replaced · 2020-05-15
El gran roque light 11-57.5N 066-41.1W restoredreplaced · 2020-05-21
Cayo de agua light 11-50.2N 066-57.3W restoredreplaced · 2020-05-21
NAVAREA IV warnings in force as of 291146Z may 20: 453/20, 452/20, 451/20, 450/20, 449/20, 446/20, 444/20,…cancelled by · 2020-05-29

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.