Navigational warnings on 2015-12-14

UTC day · today

issued
31
cancelled
17
in force at end
366
of these still in force
0

What this reporting period contains

31 messages have issue dates in this period, and 17 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Incidents accounts for 11 of 31 recorded messages (35%), the largest category group in this selection.

HYDROLANT accounts for 13 of 31 recorded messages (42%), 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

Incidents11
Missiles5
Exercises4
Spills3
Nav aids3
Icebergs2
Structures1
Other1
Derelicts1

Issued · by sea

North Pacific Ocean4
North Atlantic Ocean4
Mediterranean Sea - Eastern Basin3
South Pacific Ocean2
South Atlantic Ocean2
North Sea2
Java Sea1
Bering Sea1

HYDROLANT 13 · HYDROPAC 12 · NAVAREA IV 3 · NOAA IncidentNews 3

Issued · 31

Cancelled · 17

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 2015-12-14 · seahazards