index
HYDROLANT warnings in force as of 161407Z apr 21: 1039/21, 1038/21, 1037/21, 1036/21, 1035/21, 1031/21,…
HYDROLANT 1041/21
- issued
- 2021-04-16 14:10Z
- status
- cancelled 2021-04-23 11:53Z (archive)
- cancels
- HYDROLANT 283/21HYDROLANT 875/21HYDROLANT 973/21HYDROLANT 1023/21
- authority
- SFH 161410Z APR 21.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HYDROLANT WARNINGS IN FORCE AS OF 161407Z APR 21: 1039/21, 1038/21, 1037/21, 1036/21, 1035/21, 1031/21, 1030/21, 1029/21, 1028/21, 1027/21, 1026/21, 1025/21, 1024/21, 1022/21, 1019/21, 1018/21, 1012/21, 1011/21, 1007/21, 1005/21, 1003/21, 1002/21, 998/21, 994/21, 991/21, 989/21, 980/21, 978/21, 968/21, 967/21, 966/21, 965/21, 960/21, 956/21, 952/21, 949/21, 948/21, 947/21, 942/21, 939/21, 937/21, 935/21, 926/21, 918/21, 915/21, 912/21, 884/21, 880/21, 869/21, 868/21, 867/21, 862/21, 860/21, 859/21, 858/21, 855/21, 854/21, 853/21, 837/21, 835/21, 828/21, 820/21, 774/21, 766/21, 765/21, 764/21, 756/21, 754/21, 742/21, 728/21, 711/21, 704/21, 698/21, 697/21, 687/21, 640/21, 590/21, 528/21, 527/21, 526/21, 431/21, 376/21, 375/21, 372/21, 309/21, 235/21, 203/21, 195/21, 192/21, 189/21, 172/21, 167/21, 155/21, 154/21, 153/21, 131/21, 118/21, 116/21, 114/21, 111/21, 110/21, 109/21, 60/21. 3989/20, 3533/20, 3527/20, 3368/20, 3073/20, 2936/20, 2914/20, 2910/20, 2907/20, 2442/20, 2192/20, 1826/20, 1054/20, 1028/20, 991/20, 888/20, 431/20, 21/20. 3814/19, 3608/19, 3137/19, 2507/19, 2438/19, 2010/19, 1771/19, 196/19. 2. THE COMPLETE TEXT OF ALL IN-FORCE HYDROLANT BROADCAST WARNINGS ARE AVAILABLE ON THE NGA MARITIME SAFETY INFORMATION WEBSITE AT: msi.nga.mil/NavWarnings. ALTERNATIVELY, THESE MAY BE REQUESTED BY E-MAIL FROM NGA AT [email protected]. 3. CANCEL HYDROLANT 283/21, 875/21, 973/21, 1023/21.
Timeline
- Survey operations 01 feb thru 30 apr by M/V latlante in: a. along trackline joining 39-13.67N 010-40.94E,…cancels · 2021-01-31
- S/V amazonas 3, three persons on board, requesting assistance in 12-16.9N 028-54.0Wcancels · 2021-03-30
- HYDROLANT warnings in force as of 091151Z apr 21: 971/21, 970/21, 969/21, 968/21, 967/21, 966/21, 965/21,…cancels · 2021-04-09
- Hazardous operations in progress until further notice in area within 500 meters of 53-18.3N 001-23.2Ecancels · 2021-04-14
- Survey operations 01 feb thru 30 apr by M/V latlante in: a. along trackline joining 39-13.67N 010-40.94E,…replaced · 2021-01-31
- S/V amazonas 3, three persons on board, requesting assistance in 12-16.9N 028-54.0Wreplaced · 2021-03-30
- HYDROLANT warnings in force as of 091151Z apr 21: 971/21, 970/21, 969/21, 968/21, 967/21, 966/21, 965/21,…replaced · 2021-04-09
- Hazardous operations in progress until further notice in area within 500 meters of 53-18.3N 001-23.2Ereplaced · 2021-04-14
- HYDROLANT warnings in force as of 231114Z apr 21: 1124/21, 1123/21, 1122/21, 1121/21, 1120/21, 1118/21,…cancelled by · 2021-04-23
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
8 index warnings in force
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.