index
HYDROARC warnings in force as of 111340Z jun 21: 99/21, 98/21, 96/21, 95/21, 94/21, 93/21, 92/21, 79/21,…
HYDROARC 100/21
- issued
- 2021-06-11 13:44Z
- status
- cancelled 2021-06-18 12:49Z (archive)
- cancels
- HYDROARC 91/21
- authority
- SFH 111343Z JUN 21.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HYDROARC WARNINGS IN FORCE AS OF 111340Z JUN 21: 99/21, 98/21, 96/21, 95/21, 94/21, 93/21, 92/21, 79/21, 75/21, 72/21, 65/21, 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 91/21.
Timeline
- HYDROARC warnings in force as of 041045Z jun 21: 89/21, 79/21, 75/21, 72/21, 65/21, 58/21, 9/21cancels · 2021-06-04
- HYDROARC warnings in force as of 041045Z jun 21: 89/21, 79/21, 75/21, 72/21, 65/21, 58/21, 9/21replaced · 2021-06-04
- HYDROARC warnings in force as of 181247Z jun 21: 107/21, 106/21, 105/21, 104/21, 102/21, 101/21, 79/21,…cancelled by · 2021-06-18
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.