index

HYDROARC warnings in force as of 161424Z aug 19: 173/19, 172/19, 171/19, 170/19, 169/19, 165/19, 164/19,…

HYDROARC 174/19

issued: 2019-08-16 14:26Z
status: cancelled 2019-08-23 19:07Z (archive)
cancels: HYDROARC 167/19
authority: SFH 161426Z AUG 19.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROARC WARNINGS IN FORCE AS OF 161424Z AUG 19:
   173/19, 172/19, 171/19, 170/19, 169/19, 165/19,
   164/19, 163/19, 135/19, 134/19, 133/19, 132/19,
   127/19, 125/19, 122/19, 73/19, 18/19.
2. THE COMPLETE TEXT OF ALL IN-FORCE HYDROARC
   BROADCAST WARNINGS ARE AVAILABLE ON THE NGA
   MARITIME SAFETY INFORMATION WEBSITE AT:
   msi.nga.mil/NGAPortal/MSI.portal.
   ALTERNATIVELY, THESE MAY BE REQUESTED BY E-MAIL
   FROM NGA AT [email protected].
3. CANCEL HYDROARC 167/19.

Timeline

HYDROARC warnings in force as of 091218Z aug 19: 165/19, 164/19, 163/19, 160/19, 135/19, 134/19, 133/19,…cancels · 2019-08-09
HYDROARC warnings in force as of 091218Z aug 19: 165/19, 164/19, 163/19, 160/19, 135/19, 134/19, 133/19,…replaced · 2019-08-09
HYDROARC warnings in force as of 231902Z aug 19: 179/19, 177/19, 176/19, 175/19, 165/19, 164/19, 163/19,…cancelled by · 2019-08-23

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