Other
Underwater ordnance detonation 211700Z to 220200Z nov in area within one mile of 21-17.29N 157-59.14W
Eastern North Pacific · Hawaii · NAVAREA XII 587/19
- issued
- 2019-11-18 23:19Z
- status
- cancelled 2019-11-19 00:09Z (archive)
- self-cancels
- 2019-11-22 03:00Z
- authority
- COMTHIRDFLT 182155Z NOV 19.
- position
- 21.288, -157.986 · r 1.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. HAWAII. 1. UNDERWATER ORDNANCE DETONATION 211700Z TO 220200Z NOV IN AREA WITHIN ONE MILE OF 21-17.29N 157-59.14W. 2. CANCEL THIS MSG 220300Z NOV 19.
This area · other warnings
44 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Uscg remote communication facility honolulu (o) 21-26.10N 158-08.65W transmit services disabled 121800Z to…2023-07-11
- Uscg remote communication facility honolulu (o) 21-26.00N 158-09.00W unable to receive dsc alerts on 4 and…2023-02-06
- Uscg remote communication facility honolulu (o) 21-26.00N 158-09.00W unable to receive hf voice calls and…2023-02-06
- Uscg remote communication facility honolulu (o) 21-26.1N 158-08.7W unable to monitor hf dsc frequencies2023-02-02
- Uscg remote communication facility honolulu (o) 21-26.10N 158-08.70W hf dsc receive services inoperable2022-08-12
- Uscg remote communication facility honolulu (o) 21-26.10N 158-08.70W hf transmit services inoperable2022-07-27
Season · when other warnings happen here
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month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
30 other warnings in force · see all
Other
Everything the classifier did not place elsewhere. All current other warnings →
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.