index

HYDROLANT warnings in force 070900Z apr 12

HYDROLANT 771/12

issued: 2012-04-07 09:30Z
status: cancelled 2012-04-14 09:33Z (archive)
cancels: HYDROLANT 608/12 HYDROLANT 719/12 HYDROLANT 748/12 HYDROLANT 770/12
authority: SHGA 07 APR 12; WZ 486/12 070727Z APR 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT WARNINGS IN FORCE 070900Z APR 12. ONLY THOSE
   WARNINGS ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   2012 SERIES: 436(56), 441(24), 452(52), 458(57), 479(37),
   481(51), 484(37), 492(GEN), 507(52), 536(51), 537(35),
   539(35), 541(24), 556(24), 567(37), 572(37), 577(37,43),
   580(51), 593(24), 635(11), 638(57), 641(35,43), 645(52),
   649(11,28), 666(37), 668(35,37,43), 670(24), 676(55),
   680(56), 683(37,43), 686(35,43), 706(44), 707(24), 708(51),
   709(55), 711(GEN), 715(24), 716(24), 729(57), 732(51),
   734(54), 735(51), 737(24), 738(25), 742(54,56), 743(55),
   744(55), 745(55), 746(37), 747(GEN), 750(24), 751(37),
   754(54,56), 756(23,24), 757(24), 758(24), 759(24), 760(24),
   761(24), 763(37), 764(24), 765(55), 766(57), 767(37), 768(36).
2. THE SUMMARY OF ALL HYDROLANT WARNINGS IN FORCE AS OF
   22 DEC 2011 IS GIVEN IN SEC III OF NM 53/11. WARNINGS
   ISSUED DURING THE SUBSEQUENT QUARTERS ARE SUMMARIZED
   IN NM 13/12.
3. CANCEL HYDROLANT 608/12, 719/12, 748/12, 770/12.

Timeline

Vessels in need of assistance: a. 70 persons on board vicinity 33-42-36N 013-03-00E at 161538Z marcancels · 2012-03-16
HYDROLANT warnings in force 310900Z mar 12cancels · 2012-03-31
Derelict 6.5 meter S/V, white hull, adrift 49-27.4N 006-31.5Wcancels · 2012-04-04
Scotland-west Coastcancels · 2012-04-06
Vessels in need of assistance: a. 70 persons on board vicinity 33-42-36N 013-03-00E at 161538Z marreplaced · 2012-03-16
HYDROLANT warnings in force 310900Z mar 12replaced · 2012-03-31
Derelict 6.5 meter S/V, white hull, adrift 49-27.4N 006-31.5Wreplaced · 2012-04-04
Scotland-west Coastreplaced · 2012-04-06
HYDROLANT warnings in force 140900Z apr 12cancelled by · 2012-04-14

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.