index

HYDROPAC warnings in force as of 051511Z mar 21: 729/21, 728/21, 727/21, 726/21, 723/21, 722/21, 721/21,…

HYDROPAC 731/21

issued
2021-03-05 15:17Z
status
cancelled 2021-03-12 13:53Z (archive)
cancels
HYDROPAC 451/21
authority
SFH 051517Z MAR 21.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROPAC WARNINGS IN FORCE AS OF 051511Z MAR 21:
   729/21, 728/21, 727/21, 726/21, 723/21, 722/21,
   721/21, 720/21, 718/21, 717/21, 715/21, 712/21,
   711/21, 710/21, 709/21, 705/21, 704/21, 703/21,
   701/21, 700/21, 696/21, 689/21, 688/21, 683/21,
   682/21, 680/21, 678/21, 672/21, 671/21, 668/21,
   659/21, 658/21, 657/21, 656/21, 655/21, 654/21,
   653/21, 651/21, 647/21, 646/21, 640/21, 636/21,
   635/21, 634/21, 625/21, 621/21, 617/21, 614/21,
   608/21, 603/21, 597/21, 592/21, 588/21, 582/21,
   578/21, 570/21, 569/21, 565/21, 553/21, 545/21,
   543/21, 542/21, 493/21, 467/21, 425/21, 415/21,
   368/21, 351/21, 350/21, 349/21, 278/21, 257/21,
   241/21, 236/21, 173/21, 88/21, 41/21, 39/21,
   38/21, 27/21, 24/21.
   3899/20, 3877/20, 3842/20, 3739/20, 3676/20,
   3522/20, 3458/20, 3446/20, 3412/20, 3284/20,
   3258/20, 3253/20, 2993/20, 2992/20, 2604/20,
   2496/20, 2005/20, 1722/20, 1691/20, 1478/20,
   1318/20, 1247/20, 1201/20, 1112/20, 947/20,
   914/20, 782/20, 298/20, 262/20, 50/20.
   4172/19, 4142/19, 3862/19, 3629/19, 3575/19,
   3425/19, 3408/19, 3278/19, 3254/19, 3135/19,
   2996/19, 2863/19, 2474/19, 2343/19, 2041/19,
   1308/19, 559/19.
   3990/18.
2. THE COMPLETE TEXT OF ALL IN-FORCE HYDROPAC
   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 NGA AT [email protected].
3. CANCEL HYDROPAC 451/21 509/21, 512/21, 513/21, 520/21,
   535/21, 541/21, 547/21, 551/21, 552/21, 571/21,
   581/21, 586/21, 587/21, 652/21.

Timeline

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.