index
HYDROARC warnings in force as of 091156Z jul 21: 123/21, 120/21, 75/21, 58/21, 9/21
HYDROARC 130/21
- issued
- 2021-07-09 12:04Z
- status
- cancelled 2021-07-16 11:44Z (archive)
- cancels
- HYDROARC 121/21
- authority
- SFH 091159Z JUL 21.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HYDROARC WARNINGS IN FORCE AS OF 091156Z JUL 21: 123/21, 120/21, 75/21, 58/21, 9/21. 249/20, 245/20, 41/20. 2. THE COMPLETE TEXT OF ALL IN-FORCE HYDROARC 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 HYDROARC 121/21.
Timeline
- HYDROARC warnings in force as of 021253Z jul 21: 120/21, 119/21, 118/21, 117/21, 113/21, 102/21, 101/21,…cancels · 2021-07-02
- HYDROARC warnings in force as of 021253Z jul 21: 120/21, 119/21, 118/21, 117/21, 113/21, 102/21, 101/21,…replaced · 2021-07-02
- HYDROARC warnings in force as of 161138Z jul 21: 138/21, 137/21, 136/21, 135/21, 75/21, 58/21, 9/21cancelled by · 2021-07-16
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
9 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.