Navigational warnings on 2026-09-02
UTC day · today
- issued
- 18
- cancelled
- 19
- in force at end
- 462
- of these still in force
- 3
Issued · by sea
| South Atlantic Ocean | 3 |
| North Pacific Ocean | 3 |
| Barentsz Sea | 2 |
| South Pacific Ocean | 2 |
| Laptev Sea | 1 |
| Kara Sea | 1 |
| Davis Strait | 1 |
| Caribbean Sea | 1 |
HYDROARC 5 · HYDROLANT 4 · HYDROPAC 3 · NAVAREA IV 3 · USGS earthquakes 3
Issued · 18
- Wrecks · HYDROARC 202/2600:11ZSeveral shoals reported in Davis Strait, Canada.Davis Strait · Canada
- Exercises · HYDROPAC 2508/2600:27ZHazardous operations are scheduled near Guam on September 5-6, with UTC times 03:30-07:00 and 01:00-08:00, canceling a previous warning.North Pacific · Guam
- Surveys · HYDROLANT 1734/2600:48ZUnderwater operations daily from 1100Z to 2100Z Sep 3-17 by vessels Commander K and Comando B at 20-23.90S 040-08.68W, wide berth requested.South Atlantic · Brazil
- Exercises · HYDROPAC 2509/2603:12ZHazardous operations occur near Guam in the North Pacific from 030001Z to 030800Z September, with cancellation at 030900Z September.North Pacific · Guam
- Missiles · HYDROARC 203/2607:44ZRussia conducts missile and gunnery operations in Barents Sea areas daily from 5 to 10 September, 0500 to 1900 UTC.Barents Sea · Russia
- Surveys · HYDROLANT 1735/2609:26ZSurvey operations by vessel Ramform Atlas towing long cables are in progress in the North Sea off Norway; six mile berth requested.North Sea · Norway
- Exercises · NAVAREA IV 847/2610:58ZHazardous operations occur September 4 from 11:30 to 16:00 UTC within 3 miles of 05-01N 051-58W near French Guiana. Cancel at 17:00 UTC.North Atlantic · French Guiana
- Wrecks · HYDROARC 204/2611:44ZA depth of 9.8 meters is reported at 68-35.51N 073-54.19E in the Kara Sea, Russia.Kara Sea · Russia
- Missiles · HYDROPAC 2510/2612:15ZHazardous space debris operations in South Pacific daily September 7-8, 1800-2000Z, within a defined area.South Pacific
- Quakes · USGS-US7000TDMPin force12:28Z71 km wsw of puerto madero, mexico
- Quakes · USGS-US7000TDMSin force12:35ZEarthquake magnitude 5.9 (mww) in 34.981S 109.026W, depth 10 km at 021235Z sep 26Southern East Pacific Rise
- Icebergs · HYDROARC 205/2614:21ZIcebergs reported in area bound by 78-20.00N 108-00.00E, 77-46.60N 115-23.60E, 77-20.40N 116-57.40E,…Laptev Sea · Russia
- Icebergs · HYDROLANT 1737/2614:41ZIcebergs reported in: a. A76C, 53-14.00S 027-48.00WSouth Atlantic
- Debris · HYDROLANT 1738/2615:47ZObject adrift in 44-31.22N 029-33.85E at 020750Z sepRomania
- Surveys · NAVAREA IV 848/2617:00ZNAVAREA IV mobile offshore drilling units positions at 021645Z sep: a. agosto 12 19-23.0N 092-03.1W
- Exercises · HYDROARC 206/2617:41ZHazardous operations 0500Z to 1900Z daily 05 thru 10 sep in area bound by 70-12.00N 033-36.00E, 70-12.00N…Barents Sea · Russia
- Icebergs · NAVAREA IV 849/2620:02ZNorth american ice service (nais) iceberg bulletin 030001Z sep
- Quakes · USGS-US7000TDRVin force23:46ZEarthquake magnitude 6.2 (mww) in 56.206S 027.909W, depth 126 km at 022346Z sep 26South Sandwich Islands Region
Cancelled · 19
- Spills · NOAAORR-1120400:00Z700 rockaway tpke, lawrence, ny 11559, USAOverturned Fuel Truck; Lawrence, New York
- Spills · NOAAORR-1120500:00ZOn august 19, 2026, the noaa scientific support coordinator (ssc) for district oceania was notified of a…Potential Release From Motor Vessel In Distress; Pacific Ocean · Pacific Ocean
- Quakes · USGS-US7000TCXN09:02ZEarthquake magnitude 5.8 (mb) in 30.146S 177.888W, depth 35 km at 300902Z aug 26Kermadec Islands, New Zealand
- Missiles · NAVAREA IV 845/2612:00ZSpace debris hazardous operations occur daily from 0021Z to 0151Z, 15 Sep to 15 Oct, in two North Atlantic areas.North Atlantic
- Missiles · HYDROPAC 2506/2612:00ZHazardous space debris operations are active daily in the South Pacific from September 15 to October 15.South Pacific
- Icebergs · NAVAREA IV 846/2612:00ZNorth American Ice Service bulletin for September 2, 2026 reports iceberg and sea ice limits along tracklines, with reporting instructions.
- Exercises · HYDROPAC 2507/2612:00ZHazardous operations occur daily from September 6 to 11, 2000 to 0400 UTC, within three miles of 36-28.65S 174-09.63E in the Tasman Sea, New Zealand.Tasman Sea · New Zealand
- Wrecks · HYDROARC 202/2612:00ZSeveral shoals reported in Davis Strait, Canada.Davis Strait · Canada
- Exercises · HYDROPAC 2508/2612:00ZHazardous operations are scheduled near Guam on September 5-6, with UTC times 03:30-07:00 and 01:00-08:00, canceling a previous warning.North Pacific · Guam
- Surveys · HYDROLANT 1734/2612:00ZUnderwater operations daily from 1100Z to 2100Z Sep 3-17 by vessels Commander K and Comando B at 20-23.90S 040-08.68W, wide berth requested.South Atlantic · Brazil
- Exercises · HYDROPAC 2509/2612:00ZHazardous operations occur near Guam in the North Pacific from 030001Z to 030800Z September, with cancellation at 030900Z September.North Pacific · Guam
- Missiles · HYDROARC 203/2612:00ZRussia conducts missile and gunnery operations in Barents Sea areas daily from 5 to 10 September, 0500 to 1900 UTC.Barents Sea · Russia
- Surveys · HYDROLANT 1735/2612:00ZSurvey operations by vessel Ramform Atlas towing long cables are in progress in the North Sea off Norway; six mile berth requested.North Sea · Norway
- Exercises · NAVAREA IV 847/2612:00ZHazardous operations occur September 4 from 11:30 to 16:00 UTC within 3 miles of 05-01N 051-58W near French Guiana. Cancel at 17:00 UTC.North Atlantic · French Guiana
- Wrecks · HYDROARC 204/2612:00ZA depth of 9.8 meters is reported at 68-35.51N 073-54.19E in the Kara Sea, Russia.Kara Sea · Russia
- Missiles · HYDROPAC 2510/2612:00ZHazardous space debris operations in South Pacific daily September 7-8, 1800-2000Z, within a defined area.South Pacific
- Exercises · HYDROLANT 1733/2612:00ZHazardous operations occur daily 0800Z-1800Z on September 4-5 and 7-12 off Scotland, within 27 miles of 57-27.40N 008-20.50W and 20 miles of 57-43.40N 008-58.80W.North Atlantic · Scotland
- Missiles · HYDROARC 201/2612:00ZSpace debris hazard operations daily 01:28 to 02:44 UTC from September 15 to October 15 in Arctic area bounded by 81-42N 134-18W and 77-06N 161-35W.Arctic
- Surveys · NAVAREA IV 783/2617:00ZNAVAREA IV lists positions of mobile offshore drilling units as of August 12 at 14:40 UTC.
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.