index

HYDROPAC warnings in force as of 051155Z feb 21: 436/21, 435/21, 434/21, 433/21, 432/21, 431/21, 430/21,…

HYDROPAC 437/21

issued
2021-02-05 13:10Z
status
cancelled 2021-02-12 13:56Z (archive)
cancels
HYDROPAC 205/21HYDROPAC 224/21HYDROPAC 244/21HYDROPAC 249/21HYDROPAC 251/21HYDROPAC 265/21HYDROPAC 281/21HYDROPAC 282/21HYDROPAC 284/21HYDROPAC 285/21HYDROPAC 301/21HYDROPAC 309/21HYDROPAC 379/21
authority
SFH 051310Z FEB 21.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROPAC WARNINGS IN FORCE AS OF 051155Z FEB 21:
   436/21, 435/21, 434/21, 433/21, 432/21, 431/21,
   430/21, 429/21, 428/21, 427/21, 426/21, 425/21,
   424/21, 423/21, 420/21, 419/21, 415/21, 413/21,
   412/21, 411/21, 407/21, 403/21, 402/21, 401/21,
   400/21, 394/21, 385/21, 383/21, 381/21, 375/21,
   374/21, 373/21, 372/21, 368/21, 362/21, 361/21,
   357/21, 356/21, 355/21, 354/21, 351/21, 350/21,
   349/21, 348/21, 344/21, 332/21, 317/21, 295/21,
   278/21, 268/21, 257/21, 241/21, 236/21, 190/21,
   181/21, 173/21, 115/21, 109/21, 88/21, 69/21,
   41/21, 39/21, 38/21, 27/21, 24/21, 15/21.
   3899/20, 3877/20, 3842/20, 3739/20, 3676/20,
   3558/20, 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, 1171/20,
   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, 2173/19,
   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 205/21, 224/21, 244/21, 249/21,
   251/21, 265/21, 281/21, 282/21, 284/21, 285/21,
   301/21, 309/21, 379/21.

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.