index

NAVAREA IV warnings in force as of 171320Z dec 21: 1129/21, 1128/21, 1127/21, 1126/21, 1125/21, 1123/21,…

NAVAREA IV 1130/21

issued: 2021-12-17 13:27Z
status: cancelled 2021-12-24 17:38Z (archive)
cancels: NAVAREA IV 1111/21
authority: SFH 171326Z DEC 21.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA IV WARNINGS IN FORCE AS OF 171320Z DEC 21:
   1129/21, 1128/21, 1127/21, 1126/21, 1125/21,
   1123/21, 1122/21, 1121/21, 1119/21, 1114/21,
   1113/21, 1076/21, 1070/21, 1033/21, 1032/21,
   1003/21, 987/21, 977/21, 967/21, 961/21, 936/21,
   927/21, 922/21, 908/21, 883/21, 809/21, 798/21,
   779/21, 778/21, 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, 254/21, 182/21,
   144/21.
   1252/20, 1251/20, 1214/20, 1211/20, 1180/20,
   1179/20, 1178/20, 1149/20, 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 1111/21.

Timeline

NAVAREA IV warnings in force as of 101502Z dec 21: 1110/21, 1107/21, 1106/21, 1098/21, 1083/21, 1076/21,…cancels · 2021-12-10
NAVAREA IV warnings in force as of 101502Z dec 21: 1110/21, 1107/21, 1106/21, 1098/21, 1083/21, 1076/21,…replaced · 2021-12-10
NAVAREA IV warnings in force as of 241725Z dec 21: 1146/21, 1144/21, 1143/21, 1142/21, 1138/21, 1137/21,…cancelled by · 2021-12-24

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.