index

HYDROLANT warnings in force 250900Z feb 12

HYDROLANT 424/12

issued: 2012-02-25 10:22Z
status: cancelled 2012-03-03 10:50Z (archive)
cancels: HYDROLANT 225/12 HYDROLANT 295/12 HYDROLANT 389/12 HYDROLANT 400/12
authority: SHGA 25 FEB 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT WARNINGS IN FORCE 250900Z FEB 12. ONLY THOSE
   WARNINGS ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   2012 SERIES: 101(24), 117(53), 121(24), 137(57), 147(37),
   160(38), 163(37), 168(51), 191(51), 192(52), 194(24),
   203(25), 207(25), 208(24), 212(57), 221(36,37), 231(56),
   245(37), 247(51), 249(25), 255(37), 277(24), 284(26),
   287(11,28), 290(51), 305(24,51), 309(52), 310(52,56),
   326(36), 336(24), 343(24), 344(35), 346(37), 356(37),
   386(GEN), 391(24,51), 393(11,26), 394(57), 395(36), 399(36),
   402(24), 404(35), 405(54), 406(37), 408(55), 410(37),
   411(54,56), 412(55), 414(24), 415(24), 416(24), 417(24),
   418(24), 419(24), 420(24), 422(37), 423(24).
2. THE SUMMARY OF ALL HYDROLANT WARNINGS IN FORCE AS OF
   22 DEC 2011 IS GIVEN IN SEC III OF NM 53/11.
3. CANCEL HYDROLANT 225/12, 295/12, 389/12, 400/12.

Timeline

Man overboard vicinity ponta da trindade (23-22S 044-43W)cancels · 2012-01-27
Man overboard from M/V cap harald vicinity 18-33.0N 062-40.7W at 051400Z febcancels · 2012-02-05
HYDROLANT warnings in force 180900Z feb 12cancels · 2012-02-18
Seismic survey by M/V discoverer towing 5.4 mile long cables: a. in progess in area bound by 13-31S 036-48W,…cancels · 2012-02-21
Man overboard vicinity ponta da trindade (23-22S 044-43W)replaced · 2012-01-27
Man overboard from M/V cap harald vicinity 18-33.0N 062-40.7W at 051400Z febreplaced · 2012-02-05
HYDROLANT warnings in force 180900Z feb 12replaced · 2012-02-18
Seismic survey by M/V discoverer towing 5.4 mile long cables: a. in progess in area bound by 13-31S 036-48W,…replaced · 2012-02-21
HYDROLANT warnings in force 030900Z mar 12cancelled by · 2012-03-03

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.