Navigational warnings on 2026-08-05
UTC day · today
- issued
- 15
- cancelled
- 2
- in force at end
- 866
- of these still in force
- 7
Coverage note: the NGA archive ends 2024-05 and live collection began 2026-08-17. Warnings issued in between are here only if they were still in force when collection started, so this period is under-counted.
Issued · by sea
| North Atlantic Ocean | 3 |
| South Pacific Ocean | 2 |
| Indian Ocean | 2 |
| Timor Sea | 2 |
| Celebes Sea | 2 |
| Caribbean Sea | 1 |
| Philippine Sea | 1 |
| South Atlantic Ocean | 1 |
USGS earthquakes 3 · HYDROLANT 2 · HYDROPAC 2 · AUSCOAST 2 · NAVAREA IV 2 · NAVAREA XI 1 · HYDROARC 1 · UKWZ 1 · NAVAREA X 1
Issued · 15
- Nav aids · HYDROLANT 1505/2600:57ZAraripe Light at 16-08.09S 038-57.86W is unlit until 31 Jan 2027.South Atlantic · Brazil
- Missiles · NAVAREA IV 755/2603:09ZRocket launching hazardous operations are scheduled near Florida in the North Atlantic from August 10 to 16, with alternate dates.North Atlantic · Florida
- Quakes · USGS-US6000TI6X04:14Z28 km sw of sarangani, philippines
- Quakes · USGS-US6000TI8I07:43ZEarthquake magnitude 6.3 (mww) in 33.697S 179.468E, depth 217 km at 050743Z aug 26South of the Kermadec Islands
- Cable ops · NAVAREA IV 756/2609:05ZCableship Intrepid is conducting underwater operations at 16-32.79N 075-39.00W near Jamaica from August 5 to 19, requesting a two-mile berth.Caribbean Sea · Jamaica
- Nav aids · HYDROPAC 2238/26in force09:39ZMagallanes Radio at 53-09.90S 070-54.30W is off air on high frequency, medium frequency, and radiotelex, and HYDROPAC 527/26 is cancelled.Eastern South Pacific · Chile
- Cable ops · AUSCOAST 266/26in force09:49ZVessel SW BLY conducting seismic survey towing twelve 4.5 nm cables near 12-47S 127-35E, requesting 7 nm astern and 3 nm sides and ahead clearance.
- Missiles · NAVAREA X 91/2611:40ZSpace debris danger area from Cape Darnley to Tasmania, 80 nautical miles either side of centreline, daily between 1455 and 2205 UTC, 10 to 16 August 2026.
- Surveys · HYDROPAC 2241/26in force12:18ZSurvey operations in progress in Timor Sea off Australia by vessel SW BLY towing twelve 7300-meter cables, seven-mile berth requested.Timor Sea · Australia
- Cable ops · HYDROARC 155/26in force12:58ZFour vessels conduct cable operations in Kara and Laptev Seas from August 10 to November 30, requesting a two-mile berth.Kara Sea · Laptev Sea · Russia
- Nav aids · NAVAREA XI 355/26in force13:00ZThe No. 3 light buoy at Futami Ko, Chichi Shima, Nanpo Shoto, is extinguished.North Pacific, Nanpo Shoto
- Nav aids · UKWZ 474/26in force21:17ZNoup Head light at 59-19.9N 003-04.2W near Fair Isle and Westray is temporarily reduced to 12 miles range.Fair Isle · Westray
- Quakes · USGS-US6000TIF521:41Z41 km sw of sarangani, philippines
- Nav aids · HYDROLANT 1510/2622:11ZNoup Head light in the Orkney Islands has its range reduced to 12 miles.North Atlantic · Orkney Islands
- Surveys · AUSCOAST 267/26in force22:22ZDrill rig JANSZ is at position 19-52.73S 114-36.50E, requesting a 2.5 nautical mile clearance.
Cancelled · 2
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.