index

HYDROPAC warnings in force as of 091244Z feb 18: 546/18, 545/18, 544/18, 543/18, 538/18, 537/18, 535/18,…

HYDROPAC 547/18

issued
2018-02-09 12:45Z
status
cancelled 2018-02-16 17:51Z (archive)
cancels
HYDROPAC 283/18HYDROPAC 285/18HYDROPAC 299/18HYDROPAC 300/18HYDROPAC 304/18HYDROPAC 332/18HYDROPAC 349/18HYDROPAC 460/18
authority
SFH 091244Z FEB 18.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROPAC WARNINGS IN FORCE AS OF 091244Z FEB 18:
   546/18, 545/18, 544/18, 543/18, 538/18, 537/18,
   535/18, 534/18, 533/18, 532/18, 531/18, 530/18,
   527/18, 525/18, 524/18, 523/18, 522/18, 520/18,
   519/18, 515/18, 514/18, 513/18, 512/18, 507/18,
   504/18, 502/18, 497/18, 491/18, 482/18, 480/18,
   479/18, 464/18, 456/18, 446/18, 445/18, 443/18,
   442/18, 439/18, 438/18, 432/18, 425/18, 419/18,
   411/18, 410/18, 405/18, 402/18, 400/18, 398/18,
   397/18, 395/18, 393/18, 384/18, 372/18, 369/18,
   361/18, 358/18, 355/18, 318/18, 295/18, 257/18,
   229/18, 226/18, 221/18, 216/18, 173/18, 172/18,
   167/18, 162/18, 146/18, 144/18, 123/18, 94/18,
   83/18, 52/18, 34/18.
   4657/17, 4643/17, 4641/17, 4622/17, 4607/17,
   4604/17, 4578/17, 4570/17, 4520/17, 4484/17,
   4477/17, 4444/17, 4391/17, 4308/17, 4294/17,
   4247/17, 4168/17, 4142/17, 3954/17, 3951/17,
   3813/17, 3785/17, 3712/17, 3623/17, 3590/17,
   3457/17, 3387/17, 3379/17, 3285/17, 3242/17,
   3101/17, 3039/17, 2890/17, 2829/17, 2817/17,
   2709/17, 2693/17, 2668/17, 2459/17, 2345/17,
   2284/17, 2234/17, 2089/17, 2029/17, 1693/17,
   1675/17, 1619/17, 1524/17, 1488/17, 1476/17,
   1392/17, 1391/17, 1300/17, 1254/17, 1027/17,
   1024/17, 863/17, 711/17, 615/17, 570/17,
   240/17, 217/17, 178/17, 158/17, 58/17.
   3873/16, 3788/16, 3624/16, 3513/16, 3230/16,
   3214/16, 2675/16, 2661/16, 2318/16, 2055/16,
   1059/16.
   4068/15, 4020/15, 3525/15, 1194/15.
   3528/14, 1368/14.
   1222/12.
2. THE COMPLETE TEXT OF ALL IN-FORCE HYDROPAC
   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 HYDROPAC 283/18, 285/18, 299/18,
   300/18, 304/18, 332/18, 349/18, 460/18.

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.