Navigational warnings on 2010-12-12
UTC day · today
- issued
- 13
- cancelled
- 8
- in force at end
- 315
- of these still in force
- 0
What this reporting period contains
13 messages have issue dates in this period, and 8 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.
Exercises accounts for 5 of 13 recorded messages (38%), the largest category group in this selection.
HYDROLANT accounts for 7 of 13 recorded messages (54%), the largest source series group in this selection.
Separate updates to the same activity count as separate messages. The original records below show what was reported and when.
Issued · by sea
| North Atlantic Ocean | 3 |
| South Atlantic Ocean | 2 |
| Sea of Okhotsk | 1 |
| Timor Sea | 1 |
| South Pacific Ocean | 1 |
HYDROLANT 7 · HYDROPAC 3 · NAVAREA XII 1 · NAVAREA IV 1 · USGS earthquakes 1
Issued · 13
- Exercises · HYDROLANT 2402/1000:43ZHazardous operationsBrazil-south Coast
- Exercises · HYDROLANT 2403/1000:49ZGunnery exercises 171200Z to 171600Z dec within 15 miles of 13-22S 037-50WBrazil-east Coast · Gunnery
- Cable ops · HYDROPAC 2760/1008:47ZSeismic survey 17 thru 31 dec by M/V beaufort explorer towing 9500 meter long cable in area bound by 10-25S…Timor Sea
- Derelicts · HYDROPAC 2761/1009:41ZTwo derelict vessels adrift vicinity 59-17.5N 143-23.0E on 11 decNorthern Sea of Okhotsk
- Exercises · HYDROLANT 2404/1010:06ZGunnery exercises 132030Z to 132230Z dec within 40 miles of 33-55N 024-27WEastern North Atlantic · Gunnery
- Exercises · HYDROLANT 2405/1010:10ZGunnery exercises 141500Z to 141700Z dec within 50 miles of 32-43N 034-05WEastern North Atlantic · Gunnery
- Exercises · HYDROLANT 2406/1010:17ZGunnery exercises 141500Z to 141700Z dec within 50 miles of 33-14N 030-21WEastern North Atlantic · Gunnery
- Nav aids · NAVAREA IV 506/1012:21ZPrn 04 unusable 170715Z to 171915Z decGPS Satellite System
- Nav aids · HYDROLANT 2407/1012:25ZPrn 04 unusable 170715Z to 171915Z decGPS Satellite System
- Nav aids · NAVAREA XII 480/1012:29ZPrn 04 unusable 170715Z to 171915Z decGPS Satellite System
- Nav aids · HYDROPAC 2762/1012:33ZPrn 04 unusable 170715Z to 171915Z decGPS Satellite System
- Other · HYDROLANT 2408/1017:23ZCancel HYDROLANT 2396/10 and this msg, aid restoredScotland-west Coast
- Quakes · USGS-USP000HQV317:50ZEarthquake magnitude 5.6 (mwc) in 28.098S 177.106W, depth 35 km at 121750Z dec 10Kermadec Islands Region
Cancelled · 8
- Cable ops · HYDROLANT 2377/1000:01ZCable operations in progress until 11 dec by cableship teliri along trackline between 39-49N 026-03E and…Aegean Sea
- Other · HYDROPAC 2714/1004:15Z20 meter tree adrift vicinity 13-57.8S 144-18.2E at 090304Z dec 10Australia-northeast Coast
- Exercises · HYDROPAC 2647/1009:00ZGunnery exercises 2300Z to 0800Z commencing daily 05 thru 11 dec in area bound by 38-25N 128-45E, 38-25N…Sea of Japan · Gunnery
- Derelicts · HYDROPAC 2752/1009:41ZDerelict 82 foot barge adrift vicinity 59-16N 143-20ENorthern Sea of Okhotsk
- Cable ops · HYDROLANT 2394/1015:00ZSeismic survey in progress until 121400Z dec by M/V ramform viking towing 12 6500 meter long cables in area…Gulf of Guinea
- Nav aids · HYDROLANT 2396/1017:23ZNga chart 36017 (1ST ed)Scotland-west Coast
- Other · HYDROLANT 2408/1017:23ZCancel HYDROLANT 2396/10 and this msg, aid restoredScotland-west Coast
- Exercises · HYDROPAC 2720/1019:00ZHazardous operationsIndia-east Coast
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.