Navigational warnings on 2012-03-30

UTC day · today

issued
24
cancelled
28
in force at end
303
of these still in force
0

What this reporting period contains

24 messages have issue dates in this period, and 28 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 11 of 24 recorded messages (46%), the largest category group in this selection.

HYDROPAC accounts for 11 of 24 recorded messages (46%), 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

Exercises11
Incidents4
Derelicts2
Cable ops2
Other2
Icebergs1
Nav aids1
Piracy1

Issued · by sea

Arabian Sea3
North Atlantic Ocean2
North Pacific Ocean2
Indian Ocean1
South China Sea1
Gulf of St. Lawrence1
Bismarck Sea1
Aegean Sea1

HYDROPAC 11 · HYDROLANT 9 · NAVAREA XII 2 · NAVAREA IV 2

Issued · 24

Cancelled · 28

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 2012-03-30 · seahazards