index

NAVAREA IV warnings in force as of 041255Z dec 20: 1172/20, 1163/20, 1160/20, 1158/20, 1150/20, 1149/20,…

NAVAREA IV 1173/20

issued: 2020-12-04 13:57Z
status: cancelled 2020-12-11 14:30Z (archive)
cancels: NAVAREA IV 1157/20 NAVAREA IV 1171/20
authority: SFH 041357Z DEC 20.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA IV WARNINGS IN FORCE AS OF 041255Z DEC 20:
   1172/20, 1163/20, 1160/20, 1158/20, 1150/20,
   1149/20, 1146/20, 1145/20, 1141/20, 1140/20,
   1114/20, 1100/20, 1092/20, 1084/20, 1049/20,
   1044/20, 990/20, 982/20, 954/20, 935/20, 913/20,
   905/20, 832/20, 790/20, 518/20, 299/20, 191/20,
   190/20, 169/20, 143/20, 140/20, 131/20.
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 1157/20, 1171/20.

Timeline

NAVAREA IV warnings in force as of 271333Z nov 20: 1156/20, 1153/20, 1152/20, 1150/20, 1149/20, 1146/20,…cancels · 2020-11-27
Buoys removed until further notice: a. south cardinal punta de piedras 10-53-24N 064-05-44Wcancels · 2020-12-02
NAVAREA IV warnings in force as of 271333Z nov 20: 1156/20, 1153/20, 1152/20, 1150/20, 1149/20, 1146/20,…replaced · 2020-11-27
Buoys removed until further notice: a. south cardinal punta de piedras 10-53-24N 064-05-44Wreplaced · 2020-12-02
NAVAREA IV warnings in force as of 111425Z dec 20: 1196/20, 1191/20, 1190/20, 1187/20, 1180/20, 1179/20,…cancelled by · 2020-12-11

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.