index

NAVAREA IV warnings in force as of 291104Z oct 21: 979/21, 978/21, 977/21, 975/21, 973/21, 971/21, 970/21,…

NAVAREA IV 981/21

issued: 2021-10-29 12:37Z
status: cancelled 2021-11-05 13:06Z (archive)
cancels: NAVAREA IV 958/21
authority: SFH 291237Z OCT 21.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA IV WARNINGS IN FORCE AS OF 291104Z OCT 21:
   979/21, 978/21, 977/21, 975/21, 973/21, 971/21,
   970/21, 967/21, 961/21, 959/21, 955/21, 947/21,
   936/21, 932/21, 927/21, 922/21, 908/21, 898/21,
   883/21, 875/21, 872/21, 809/21, 803/21, 798/21,
   779/21, 778/21, 754/21, 728/21, 720/21, 665/21,
   655/21, 580/21, 579/21, 577/21, 525/21, 474/21,
   470/21, 467/21, 452/21, 407/21, 383/21, 346/21,
   341/21, 306/21, 301/21, 278/21, 277/21, 270/21,
   261/21, 254/21, 182/21, 144/21.
   1252/20, 1251/20, 1214/20, 1211/20, 1180/20,
   1179/20, 1178/20, 1149/20, 1084/20, 990/20,
   982/20.
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 958/21.

Timeline

NAVAREA IV warnings in force as of 221514Z oct 21: 957/21, 955/21, 953/21, 950/21, 947/21, 944/21, 936/21,…cancels · 2021-10-22
NAVAREA IV warnings in force as of 221514Z oct 21: 957/21, 955/21, 953/21, 950/21, 947/21, 944/21, 936/21,…replaced · 2021-10-22
NAVAREA IV warnings in force as of 051259Z nov 21: 1007/21, 1006/21, 1005/21, 1003/21, 1001/21, 999/21,…cancelled by · 2021-11-05

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.