Navigational warnings on 2015-04-15

UTC day · today

issued
37
cancelled
24
in force at end
425
of these still in force
0

What this reporting period contains

37 messages have issue dates in this period, and 24 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 10 of 37 recorded messages (27%), the largest category group in this selection.

HYDROPAC accounts for 21 of 37 recorded messages (57%), 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 type

Exercises10
Other6
Incidents5
Cable ops5
Surveys3
Missiles2
Ordnance1
Spills1
Nav aids1
Debris1
Icebergs1
Derelicts1

Issued · by sea

North Atlantic Ocean4
North Pacific Ocean4
Yellow Sea3
South China Sea3
Celtic Sea1
Tasman Sea1
Aegean Sea1
Mediterranean Sea - Eastern Basin1

HYDROPAC 21 · HYDROLANT 8 · NAVAREA IV 4 · NAVAREA XII 2 · HYDROARC 1 · NOAA IncidentNews 1

Issued · 37

Cancelled · 24

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 2015-04-15 · seahazards