index

HYDROPAC warnings in force as of 251131Z jun 21: 1870/21, 1869/21, 1868/21, 1867/21, 1866/21, 1865/21,…

HYDROPAC 1871/21

issued
2021-06-25 11:37Z
status
cancelled 2021-07-02 13:14Z (archive)
cancels
HYDROPAC 1672/21HYDROPAC 1677/21HYDROPAC 1684/21HYDROPAC 1700/21HYDROPAC 1722/21HYDROPAC 1725/21HYDROPAC 1729/21HYDROPAC 1734/21HYDROPAC 1810/21HYDROPAC 1824/21HYDROPAC 1831/21
authority
SFH 251136Z JUN 21.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROPAC WARNINGS IN FORCE AS OF 251131Z JUN 21:
   1870/21, 1869/21, 1868/21, 1867/21, 1866/21,
   1865/21, 1864/21, 1863/21, 1861/21, 1858/21,
   1857/21, 1856/21, 1853/21, 1851/21, 1849/21,
   1848/21, 1846/21, 1843/21, 1842/21, 1841/21,
   1840/21, 1838/21, 1837/21, 1834/21, 1833/21,
   1830/21, 1829/21, 1828/21, 1826/21, 1825/21,
   1823/21, 1821/21, 1820/21, 1819/21, 1813/21,
   1809/21, 1806/21, 1805/21, 1802/21, 1797/21,
   1793/21, 1791/21, 1790/21, 1789/21, 1784/21,
   1780/21, 1777/21, 1774/21, 1771/21, 1770/21,
   1769/21, 1768/21, 1767/21, 1766/21, 1765/21,
   1756/21, 1748/21, 1746/21, 1743/21, 1739/21,
   1715/21, 1698/21, 1689/21, 1660/21, 1654/21,
   1649/21, 1640/21, 1635/21, 1630/21, 1628/21,
   1627/21, 1626/21, 1625/21, 1612/21, 1595/21,
   1589/21, 1583/21, 1579/21, 1578/21, 1529/21,
   1501/21, 1495/21, 1489/21, 1481/21, 1378/21,
   1367/21, 1341/21, 1313/21, 1260/21, 1191/21,
   1162/21, 1095/21, 1053/21, 940/21, 911/21,
   715/21, 705/21, 640/21, 625/21, 543/21, 278/21,
   236/21, 173/21, 39/21, 38/21, 27/21, 24/21.
   3877/20, 3739/20, 3522/20, 3458/20, 3446/20,
   3412/20, 3284/20, 3258/20, 3253/20, 2992/20,
   2604/20, 2005/20, 1722/20, 1691/20, 1478/20,
   1318/20, 1247/20, 1201/20, 1112/20, 947/20,
   914/20, 782/20, 298/20, 262/20, 50/20.
   4172/19, 4142/19, 3862/19, 3629/19, 3575/19,
   3425/19, 3408/19, 3278/19, 3254/19, 3135/19,
   2996/19, 2863/19, 2474/19, 2343/19, 2041/19,
   1308/19, 559/19.
   3990/18.
2. THE COMPLETE TEXT OF ALL IN-FORCE HYDROPAC
   BROADCAST WARNINGS ARE AVAILABLE ON THE NGA
   MARITIME SAFETY INFORMATION WEBSITE AT:
   msi.nga.mil/NavWarnings.
   ALTERNATIVELY, THESE MAY BE REQUESTED BY E-MAIL
   FROM NGA AT [email protected].
3. CANCEL HYDROPAC 1672/21, 1677/21, 1684/21,
   1700/21, 1722/21, 1725/21, 1729/21, 1734/21,
   1810/21, 1824/21, 1831/21.

Timeline

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.