index

HYDROLANT warnings in force as of 171637Z feb 17: 550/17, 549/17, 548/17, 547/17, 546/17, 545/17, 544/17,…

HYDROLANT 551/17

issued
2017-02-17 16:37Z
status
cancelled 2017-02-24 14:00Z (archive)
cancels
HYDROLANT 468/17
authority
SFHGA 171636Z FEB 17.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT WARNINGS IN FORCE AS OF 171637Z FEB 17:
   550/17, 549/17, 548/17, 547/17, 546/17, 545/17,
   544/17, 543/17, 538/17, 536/17, 535/17, 534/17,
   533/17, 532/17, 531/17, 530/17, 527/17, 526/17,
   524/17, 522/17, 516/17, 515/17, 512/17, 511/17,
   506/17, 504/17, 500/17, 498/17, 494/17, 486/17,
   484/17, 482/17, 481/17, 480/17, 478/17, 475/17,
   474/17, 470/17, 460/17, 458/17, 454/17, 453/17,
   451/17, 442/17, 434/17, 429/17, 420/17, 415/17,
   410/17, 407/17, 399/17, 398/17, 393/17, 390/17,
   388/17, 373/17, 369/17, 359/17, 355/17, 338/17,
   327/17, 326/17, 325/17, 318/17, 312/17, 308/17,
   293/17, 275/17, 235/17, 233/17, 231/17, 227/17,
   213/17, 181/17, 170/17, 133/17, 124/17, 114/17,
   104/17, 96/17, 95/17, 87/17, 81/17, 60/17,
   47/17, 27/17, 25/17, 18/17, 15/17, 14/17,
   13/17, 12/17, 11/17, 10/17, 9/17, 8/17, 7/17,
   6/17, 5/17, 4/17.
   3527/16, 3526/16, 3522/16, 3516/16, 3515/16,
   3514/16, 3506/16, 3490/16, 3480/16, 3479/16,
   3403/16, 3394/16, 3393/16, 3350/16, 3331/16,
   3229/16, 3213/16, 3166/16, 3150/16, 2976/16,
   2971/16, 2910/16, 2888/16, 2779/16, 2680/16,
   2626/16, 2441/16, 2399/16, 2191/16, 2150/16,
   1914/16, 1490/16, 1489/16, 1406/16, 861/16.
   2863/15, 1255/15.
   1390/13.
   881/11.
2. THE COMPLETE TEXT OF ALL IN-FORCE HYDROLANT
   BROADCAST WARNINGS ARE AVAILABLE ON THE NGA
   MARITIME SAFETY INFORMATION WEBSITE AT:
   msi.nga.mil/NGAPortal/MSI.portal.
   ALTERNATIVELY, THESE MAY BE REQUESTED BY E-MAIL
   FROM NGA AT [email protected].
3. CANCEL HYDROLANT 468/17.

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.