Navigational warnings on 2015-04-13

UTC day · today

issued
33
cancelled
22
in force at end
413
of these still in force
0

What this reporting period contains

33 messages have issue dates in this period, and 22 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 9 of 33 recorded messages (27%), the largest category group in this selection.

HYDROLANT accounts for 16 of 33 recorded messages (48%), 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

Exercises9
Incidents6
Missiles4
Cable ops4
Other3
Nav aids2
Surveys2
Icebergs1
Derelicts1
Spills1

Issued · by sea

North Atlantic Ocean6
Black Sea3
South Atlantic Ocean3
Mediterranean Sea - Eastern Basin3
Gulf of Guinea2
Gulf of Mexico1
South China Sea1
North Pacific Ocean1

HYDROLANT 16 · NAVAREA XII 6 · NAVAREA IV 5 · HYDROPAC 5 · NOAA IncidentNews 1

Issued · 33

Cancelled · 22

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 2015-04-13 · seahazards