Navigational warnings on 2021-04-20
UTC day · today
- issued
- 23
- cancelled
- 20
- in force at end
- 384
- of these still in force
- 0
Issued · by sea
| North Pacific Ocean | 3 |
| North Atlantic Ocean | 2 |
| South Atlantic Ocean | 2 |
| Bay of Bengal | 2 |
| Aegean Sea | 2 |
| Black Sea | 1 |
| Baffin Bay | 1 |
| Southern Ocean | 1 |
HYDROLANT 9 · HYDROPAC 7 · NAVAREA IV 3 · NAVAREA XII 2 · HYDROARC 2
Issued · 23
- Exercises · HYDROLANT 1087/2100:18ZHazardous operations 201700Z to 202300Z apr in area bound by 36-37N 023-10E, 36-37N 023-25E, 36-52N 023-25E,…Aegean Sea
- Exercises · HYDROLANT 1088/2100:25ZHazardous operations 0500Z to 1000Z daily 21 and 22, 211100Z to 211630Z, 221200Z to 221630Z apr in area…Aegean Sea
- Exercises · HYDROLANT 1089/2100:54ZGunnery exercises 0600Z to 1100Z daily 21 and 22 apr in areas bound by: a. 39-00-00N 009-00-00E, 39-07-44N…Western Mediterranean Sea · Tyrrhenian Sea · Sardinia
- Exercises · HYDROLANT 1090/2103:57ZHazardous operations 211100Z to 211300Z apr in area bound by 42-30N 034-00E, 42-30N 034-15E, 42-35N 034-15E,…Black Sea
- Nav aids · HYDROPAC 1201/2104:04ZTekouma head light 36-49.5S 175-25.4E unreliableWestern South Pacific · New Zealand
- Surveys · NAVAREA IV 319/2108:10ZSurvey operations 24 apr thru 10 jul by M/V bourbon sapphire in: a. 07-27.0N 055-57.5WWestern North Atlantic · Suriname
- Missiles · NAVAREA XII 168/2109:01ZMissile operations 1500Z to 0300Z commencing daily 25 and 26 apr in area bound by 30-55-48N 118-34-51W,…Eastern North Pacific · Mexico
- Exercises · HYDROPAC 1202/2110:20ZHazardous operations 0001Z to 1600Z daily 20 thru 30 apr in areas bound by: a. 21-20.83N 090-34.00E,…Bay of Bengal · Bangladesh
- Exercises · HYDROPAC 1203/2110:30ZHazardous operations 230001Z to 230130Z apr in area within 17 miles of 17-42N 083-18E between 070 degrees…Bay of Bengal · India
- Incidents · HYDROPAC 1204/2111:52ZDistress signal received on 406 mhz in 32-19.6N 129-50.3WEastern North Pacific
- Missiles · HYDROPAC 1205/2112:04ZMissile operations 2100Z to 1000Z daily 25 thru 27 apr in area bound by 42-40.0N 131-41.0E, 42-40.0N…Sea of Japan · Russia
- Icebergs · HYDROLANT 1091/2113:26ZIcebergs reported in: a. D21B, 58-29S 027-01WWestern South Atlantic · Scotia Sea · Antarctica
- Cable ops · HYDROLANT 1092/2113:52ZCable operations in progress until further notice by cableship ile de brehat in vicinity of trackline…Eastern North Atlantic · Morocco
- Other · HYDROPAC 1206/2115:02ZCancel HYDROPAC 1204/21 and this msg, false alertEastern North Pacific
- Icebergs · HYDROLANT 1093/2115:08ZIcebergs reported in: a. A63, 69-11S 057-05WWeddell Sea · Antarctica
- Surveys · HYDROARC 58/2119:37ZUnderwater operations in progress until 30 oct by M/V northern wave in area bound by 75-48N 044-03E, 75-48N…Barents Sea · Russia
- Surveys · HYDROLANT 1094/2121:00ZSurvey operations 20 thru 25 apr by M/V oceanic sirius towing 12 11112 meter cables in area bound by…Western South Atlantic · Brazil-east Coast
- Piracy · HYDROLANT 1095/2121:09ZM/V reports approach by suspicious vessel in 03-02N 003-16E at 201855Z aprGulf of Guinea
- Icebergs · NAVAREA IV 320/2121:23ZNorth american ice service (nais) iceberg bulletin 210001Z apr
- Incidents · NAVAREA IV 321/2121:40ZM/V artisan, three persons on board, unreportedCaribbean Sea · Aruba
- Exercises · NAVAREA XII 169/2122:11ZHazardous operations 242200Z to 250100Z apr in areas bound by: a. 33-25-13N 119-44-27W, 33-15-12N…Eastern North Pacific · California
- Missiles · HYDROARC 59/2123:11ZHazardous operations, rocket launching 2200Z to 2330Z daily 25 thru 28 apr in area bound by 75-28.40N…Baffin Bay · Greenland
- Surveys · HYDROPAC 1207/2123:23ZSurvey operations in progress until 281830Z apr by M/V akademik primakov towing one four mile long cable…Arabian Sea · India
Cancelled · 20
- Icebergs · NAVAREA IV 315/2100:01ZNorth american ice service (nais) iceberg bulletin 190001Z apr
- Surveys · NAVAREA IV 281/2100:01ZSurvey operations in progress until 19 apr by M/V thomas g thc along trackline joining 06-52.2N 053-18.6W,…Western South Atlantic · French Guiana
- Surveys · HYDROLANT 1002/2100:01ZSurvey operations in progress until 19 apr by M/V bgp pioneer towing 12000 meter long cable in area bound by…Western South Atlantic · Brazil-south Coast
- Surveys · HYDROPAC 783/2100:01ZUnderwater operations in progress until 19 apr by M/V lichtenstein in area bound by 18-59.00N 071-43.00E,…Arabian Sea · India
- Icebergs · HYDROARC 56/2100:07ZIcebergs reported in vicinity 71-21-38N 156-38-32WChukchi Sea · Alaska
- Piracy · HYDROPAC 1130/2102:56ZM/V attacked in 01-15.5N 104-12.0E at 101715Z aprSingapore Strait · Malaysia
- Incidents · HYDROLANT 1083/2110:00ZSearch and rescue exercises 200800Z to 200900Z apr in area bound by 42-30N 031-47E, 42-30N 032-41E, 42-05N…Black Sea · Turkey
- Exercises · HYDROLANT 1069/2112:00ZGunnery exercises 200600Z to 201100Z apr in areas bound by: a. 39-00-00N 009-00-00E, 39-07-44N 008-29-31E,…Western Mediterranean Sea · Tyrrhenian Sea · Sardinia
- Cable ops · HYDROLANT 952/2113:52ZCable operations 10 apr until further notice by ile de brehat in area bound by 33-56.5N 009-17.6W, 33-58.2N…Eastern North Atlantic · Morocco
- Icebergs · HYDROLANT 1080/2114:59ZIcebergs reported in: a. D21B, 58-35S 027-04WWestern South Atlantic · Scotia Sea · Antarctica
- Other · HYDROPAC 1206/2115:02ZCancel HYDROPAC 1204/21 and this msg, false alertEastern North Pacific
- Incidents · HYDROPAC 1204/2115:02ZDistress signal received on 406 mhz in 32-19.6N 129-50.3WEastern North Pacific
- Icebergs · NAVAREA IV 312/2115:08ZIcebergs reported at 171409Z apr in: a. 51-10.5N 057-24.7WGulf of St Lawrence · Canada
- Icebergs · HYDROLANT 1081/2115:17ZIcebergs reported in: a. A63, 69-27S 056-47WWeddell Sea · Antarctica
- Exercises · HYDROLANT 1072/2118:00ZHazardous operations 201100Z to 201700Z apr in area bound by 45-17.0N 012-52.0E, 45-17.0N 012-57.0E,…Adriatic Sea · Italy
- Exercises · HYDROLANT 1027/2118:00ZHazardous operations 201100Z to 201700Z daily in area bound by 45-17.0N 012-52.0E, 45-17.0N 012-57.0E,…Adriatic Sea · Italy
- Exercises · HYDROPAC 1155/2118:30ZHazardous operations 0030Z to 1730Z daily 19 and 20 apr in area bound by 14-20N 083-30E, 16-40N 083-30E,…Bay of Bengal · India
- Exercises · HYDROLANT 1084/2119:00ZGunnery exercises 201100Z to 201800Z apr in areas bound by: a. 39-00-00N 009-00-00E, 39-07-44N 008-29-31E,…Western Mediterranean Sea · Tyrrhenian Sea · Sardinia
- Exercises · HYDROPAC 1143/2119:00ZHazardous operations 1400Z to 1800Z daily 19 and 20 apr in area bound by 32-58.0S 072-01.5W, 32-58.0S…Eastern South Pacific · Chile
- Derelicts · HYDROPAC 1180/2123:09ZDerelict 12 meter vessel partially submerged and adrift in 15-23.22S 120-53.73E at 172240Z aprEastern Indian Ocean
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.