index

HYDROLANT messages in force 301600Z jul 1999

HYDROLANT 1570/99

issued: 1999-07-30 16:45Z
status: cancelled 1999-08-06 09:15Z (archive)
cancels: HYDROLANT 720/99 HYDROLANT 1192/99 HYDROLANT 1193/99 HYDROLANT 1250/99 HYDROLANT 1258/99 HYDROLANT 1268/99 HYDROLANT 1522/99
authority: GIMM
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT MESSAGES IN FORCE 301600Z JUL 1999. ONLY THOSE
   MESSAGES ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   1999 SERIES: 1264(54), 1265(54), 1277(24), 1281(35), 1306(GEN),
   1313(37), 1325(24), 1326(37), 1338(37), 1347(37), 1350(37),
   1353(54), 1354(54), 1368(54), 1369(54), 1370(54), 1371(35),
   1374(24), 1382(37), 1393(54), 1394(57), 1409(54), 1423(37),
   1434(51), 1440(35), 1449(37), 1457(36,37), 1467(24), 1468(57),
   1470(51), 1475(35), 1477(24), 1485(35), 1501(38), 1502(53),
   1503(37), 1508(37,43,44), 1511(53,56), 1512(53), 1513(56),
   1520(37), 1528(24), 1529(24), 1535(23), 1536(54), 1537(29),
   1540(53), 1542(36), 1543(37), 1544(36), 1547(57), 1548(36),
   1550(37), 1552(GEN), 1554(24), 1555(24), 1556(37), 1557(37),
   1558(24), 1561(51), 1562(37), 1563(37), 1568(54).
2. THE SUMMARY OF ALL HYDROLANT MESSAGES IN FORCE AS OF 11 DEC 1998
   IS GIVEN IN SEC III OF NM 52/98. WARNINGS ISSUED DURING THE
   SUBSEQUENT QUARTERS ARE SUMMARIZED IN NM 13/99.
3. CANCEL HYDROLANT 720/99, 1192/99, 1193/99, 1250/99, 1258/99,
   1268/99, 1522/99.

Timeline

Hydrographic survey operations in progress until 23 jul by M/V taurus in area between 23-49S 24-20S and…replaced · 1999-04-14
Possible unexploded floating ordnance vicinity: a. 68-56N 011-28Wreplaced · 1999-06-09
Distress signal received from M/V carpe diem vicinity 29-17S 010-50E at 081822Z junreplaced · 1999-06-09
26 meter F/V agios antonios, four persons on board, adrift in 34-10N 029-07Ereplaced · 1999-06-15
Man overboard from S/V michaux vicinity 43-44N 008-05W on 15 junreplaced · 1999-06-16
Partially submerged container adrift vicinity 59-49N 008-38Wreplaced · 1999-06-18
HYDROLANT messages in force 231430Z jul 1999replaced · 1999-07-23
HYDROLANT messages in force 060800Z aug 1999cancelled by · 1999-08-06

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.