index

HYDROLANT warnings in force 250900Z aug 12

HYDROLANT 1960/12

issued: 2012-08-25 09:55Z
status: cancelled 2012-09-01 10:21Z (archive)
cancels: HYDROLANT 897/12 HYDROLANT 1528/12 HYDROLANT 1852/12 HYDROLANT 1866/12 HYDROLANT 1884/12 HYDROLANT 1885/12 HYDROLANT 1886/12 HYDROLANT 1906/12 HYDROLANT 1920/12 HYDROLANT 1953/12
authority: SHGA 25 AUG 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT WARNINGS IN FORCE 250900Z AUG 12. ONLY THOSE
   WARNINGS ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   2012 SERIES: 1564(24), 1583(GEN), 1589(57), 1597(24), 1598(24),
   1607(37), 1622(55), 1633(43), 1646(43), 1661(37), 1670(57,61),
   1683(52,53), 1699(57), 1711(37), 1721(53), 1731(11,26),
   1733(35,43), 1752(37), 1759(26), 1768(43), 1800(43), 1801(37),
   1804(43), 1812(37), 1813(27), 1828(36), 1829(25), 1835(57),
   1848(37), 1850(43), 1853(36,37), 1855(57), 1875(GEN),
   1876(52,53), 1879(43), 1881(GEN), 1883(55), 1899(56), 1908(24),
   1909(37), 1912(37), 1914(57), 1918(24,51,57), 1919(26,27),
   1923(24), 1924(44), 1931(53), 1932(37), 1933(24), 1934(24),
   1935(24), 1940(24), 1942(24), 1943(24), 1944(55), 1946(24),
   1947(24), 1949(54), 1950(55), 1951(52,53), 1952(54,56),
   1954(26), 1956(24), 1957(24), 1958(24), 1959(24).
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 AND 26/12.
3. CANCEL HYDROLANT 897/12, 1528/12, 1852/12,
   1866/12, 1884/12, 1885/12, 1886/12,
   1906/12, 1920/12, 1953/12.

Timeline

England-east Coastcancels · 2012-04-27
Lundycancels · 2012-07-10
Distress signal received on 406 mhz in 18-48.3N 080-43.0Wcancels · 2012-08-13
Italy to sardiniacancels · 2012-08-14
Underwater operations in progress until 12 sep by M/V thalassa along trackline between 27-36N 016-00W and…cancels · 2012-08-16
Man overboard vicinity of trackline between 41-55N 009-28E and 40-56N 011-02Ecancels · 2012-08-16
Distress signal received on 406 mhz from aircraft in 23-51.4N 057-15.8Wcancels · 2012-08-16
HYDROLANT warnings in force 180900Z aug 12cancels · 2012-08-18
Croatia to italycancels · 2012-08-20
South ship channel breakwater light 50-34.1N 002-25.1W discontinuedcancels · 2012-08-24
England-east Coastreplaced · 2012-04-27
Lundyreplaced · 2012-07-10
Distress signal received on 406 mhz in 18-48.3N 080-43.0Wreplaced · 2012-08-13
Italy to sardiniareplaced · 2012-08-14
Underwater operations in progress until 12 sep by M/V thalassa along trackline between 27-36N 016-00W and…replaced · 2012-08-16
Man overboard vicinity of trackline between 41-55N 009-28E and 40-56N 011-02Ereplaced · 2012-08-16
Distress signal received on 406 mhz from aircraft in 23-51.4N 057-15.8Wreplaced · 2012-08-16
HYDROLANT warnings in force 180900Z aug 12replaced · 2012-08-18
Croatia to italyreplaced · 2012-08-20
South ship channel breakwater light 50-34.1N 002-25.1W discontinuedreplaced · 2012-08-24
HYDROLANT warnings in force 010900Z sep 12cancelled by · 2012-09-01

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.