index

HYDROLANT warnings in force 240900Z mar 12

HYDROLANT 654/12

issued: 2012-03-24 09:38Z
status: cancelled 2012-03-31 09:39Z (archive)
cancels: HYDROLANT 58/12 HYDROLANT 459/12 HYDROLANT 538/12 HYDROLANT 544/12 HYDROLANT 559/12 HYDROLANT 595/12 HYDROLANT 612/12
authority: SHGA 24 MAR 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT WARNINGS IN FORCE 240900Z MAR 12. ONLY THOSE
   WARNINGS ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   2012 SERIES: 356(37), 394(57), 395(36), 399(36), 404(35),
   410(37), 436(56), 438(GEN), 441(24), 452(52), 458(57),
   466(54), 479(37), 481(51), 484(37), 492(GEN), 493(35),
   507(52), 511(24), 515(24), 516(35), 536(51), 537(35),
   539(35), 541(24), 553(24), 556(24), 567(37), 572(37),
   577(37,43), 578(24), 580(51), 593(24), 597(55), 601(11,26),
   603(55), 608(52,53,56), 613(24), 614(24), 615(24), 616(24),
   617(24), 618(24), 621(35,37), 627(24), 628(24), 630(24),
   632(35,37), 633(37,43), 634(37), 635(11), 637(57), 638(57),
   641(35,43), 644(25), 645(52), 646(55), 647(55), 649(11,28),
   651(35), 652(GEN), 653(57).
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 58/12, 459/12, 538/12,
   544/12, 559/12, 595/12, 612/12.

Timeline

Tunisia-northeast Coastcancels · 2012-01-07
Distress signal received on 406 mhz from F/V angela c. last known position 27-53.5N 093-27.3Wcancels · 2012-03-01
Saint lucia to saint vincentcancels · 2012-03-08
Distress signal received on 406 mhz from M/V cape blossom in 12-02N 061-40Wcancels · 2012-03-09
Distress signal received on 406 mhz in 29-40N 055-47W at 101018Z marcancels · 2012-03-10
Brazil-southeast Coastcancels · 2012-03-14
HYDROLANT warnings in force 170900Z mar 12cancels · 2012-03-17
Tunisia-northeast Coastreplaced · 2012-01-07
Distress signal received on 406 mhz from F/V angela c. last known position 27-53.5N 093-27.3Wreplaced · 2012-03-01
Saint lucia to saint vincentreplaced · 2012-03-08
Distress signal received on 406 mhz from M/V cape blossom in 12-02N 061-40Wreplaced · 2012-03-09
Distress signal received on 406 mhz in 29-40N 055-47W at 101018Z marreplaced · 2012-03-10
Brazil-southeast Coastreplaced · 2012-03-14
HYDROLANT warnings in force 170900Z mar 12replaced · 2012-03-17
HYDROLANT warnings in force 310900Z mar 12cancelled by · 2012-03-31

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.