index

HYDROLANT warnings in force as of 171031Z mar 17: 858/17, 855/17, 854/17, 852/17, 850/17, 848/17, 847/17,…

HYDROLANT 859/17

issued
2017-03-17 10:39Z
status
cancelled 2017-03-24 14:09Z (archive)
cancels
HYDROLANT 607/17HYDROLANT 609/17HYDROLANT 617/17HYDROLANT 620/17HYDROLANT 635/17HYDROLANT 649/17HYDROLANT 668/17HYDROLANT 682/17HYDROLANT 685/17HYDROLANT 691/17HYDROLANT 788/17
authority
SFHGA 171031Z MAR 17.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT WARNINGS IN FORCE AS OF 171031Z MAR 17:
   858/17, 855/17, 854/17, 852/17, 850/17, 848/17,
   847/17, 846/17, 844/17, 840/17, 838/17, 832/17,
   831/17, 829/17, 826/17, 825/17, 818/17, 817/17,
   816/17, 805/17, 803/17, 800/17, 798/17, 797/17,
   794/17, 793/17, 792/17, 791/17, 790/17, 787/17,
   784/17, 782/17, 781/17, 780/17, 779/17, 778/17,
   768/17, 767/17, 760/17, 752/17, 747/17, 745/17,
   744/17, 734/17, 726/17, 725/17, 724/17, 722/17,
   701/17, 690/17, 683/17, 673/17, 670/17, 657/17,
   655/17, 646/17, 645/17, 631/17, 630/17, 629/17,
   626/17, 625/17, 624/17, 623/17, 589/17, 588/17,
   587/17, 581/17, 557/17, 553/17, 546/17, 526/17,
   522/17, 486/17, 484/17, 481/17, 475/17, 470/17,
   460/17, 442/17, 410/17, 359/17, 312/17, 275/17,
   235/17, 114/17, 87/17, 60/17, 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, 3490/16, 3480/16, 3479/16, 3394/16,
   3393/16, 3331/16, 3213/16, 3166/16, 2976/16,
   2971/16, 2910/16, 2888/16, 2779/16, 2680/16,
   2626/16, 2441/16, 2399/16, 2191/16, 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 607/17, 609/17, 617/17, 620/17,
   635/17, 649/17, 668/17, 682/17, 685/17, 691/17,
   788/17.

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.