Navigational warnings, week 2021-W16

2021-04-19 to 2021-04-25 UTC

  1. 04-19
    36
  2. 04-20
    23
  3. 04-21
    26
  4. 04-22
    31
  5. 04-23
    36
  6. 04-24
    22
  7. 04-25
    19
issued
193
cancelled
188
in force at end
373
of these still in force
0

Issued · by type

Exercises42
Other27
Surveys21
Icebergs21
Missiles20
Nav aids17
Incidents16
Cable ops15
Quakes5
Derelicts3
Piracy2
Structures1
Debris1
Spills1
Wrecks1

Issued · by sea

North Atlantic Ocean20
South Atlantic Ocean17
South Pacific Ocean17
North Pacific Ocean13
Arabian Sea11
Indian Ocean9
Southern Ocean7
Labrador Sea7

HYDROLANT 78 · HYDROPAC 65 · NAVAREA IV 23 · NAVAREA XII 13 · HYDROARC 8 · USGS earthquakes 5 · NOAA IncidentNews 1

Issued · 193

Cancelled · 188

Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.

Navigational warnings, week 2021-W16 (2021-04-19 to 2021-04-25) · seahazards