index
NAVAREA IV warnings in force as of 111157Z sep 20: 857/20, 856/20, 852/20, 836/20, 832/20, 831/20, 812/20,…
NAVAREA IV 859/20
- issued
- 2020-09-11 12:03Z
- status
- cancelled 2020-09-18 13:27Z (archive)
- cancels
- NAVAREA IV 838/20NAVAREA IV 840/20NAVAREA IV 849/20
- authority
- SFH 111203Z SEP 20.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. NAVAREA IV WARNINGS IN FORCE AS OF 111157Z SEP 20: 857/20, 856/20, 852/20, 836/20, 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 838/20, 840/20, 849/20.
Timeline
- NAVAREA IV warnings in force as of 041130Z sep 20: 836/20, 835/20, 834/20, 832/20, 831/20, 812/20, 810/20,…cancels · 2020-09-04
- Underwater operations 05 thru 14 sep by M/V modu noble don taylor, M/V paradise island, M/V sanibel island,…cancels · 2020-09-04
- Due to hurricane laura: 1. the following port(s) are closed: none to reportcancels · 2020-09-08
- NAVAREA IV warnings in force as of 041130Z sep 20: 836/20, 835/20, 834/20, 832/20, 831/20, 812/20, 810/20,…replaced · 2020-09-04
- Underwater operations 05 thru 14 sep by M/V modu noble don taylor, M/V paradise island, M/V sanibel island,…replaced · 2020-09-04
- Due to hurricane laura: 1. the following port(s) are closed: none to reportreplaced · 2020-09-08
- NAVAREA IV warnings in force as of 181324Z sep 20: 881/20, 865/20, 864/20, 832/20, 831/20, 812/20, 801/20,…cancelled by · 2020-09-18
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.