Navigational warnings on 2017-03-06

UTC day · today

issued
20
cancelled
15
in force at end
437
of these still in force
0

What this reporting period contains

20 messages have issue dates in this period, and 15 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Nav aids accounts for 5 of 20 recorded messages (25%), the largest category group in this selection.

HYDROLANT, HYDROPAC tie for the largest recorded count, with 8 messages each.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Nav aids5
Exercises3
Other3
Icebergs2
Cable ops2
Spills1
Surveys1
Derelicts1
Piracy1
Missiles1

Issued · by sea

Celtic Sea3
North Pacific Ocean2
Andaman or Burma Sea2
Bering Sea1
Southern Ocean1
Sulu Sea1
North Sea1
Bay of Bengal1

HYDROLANT 8 · HYDROPAC 8 · NAVAREA IV 2 · NAVAREA XII 1 · NOAA IncidentNews 1

Issued · 20

Cancelled · 15

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

Navigational warnings on 2017-03-06 · seahazards