Navigational warnings on 2016-08-30

UTC day · today

issued
43
cancelled
30
in force at end
458
of these still in force
0

What this reporting period contains

43 messages have issue dates in this period, and 30 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 12 of 43 recorded messages (28%), the largest category group in this selection.

HYDROLANT accounts for 22 of 43 recorded messages (51%), 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

Exercises12
Incidents10
Other7
Cable ops3
Missiles3
Restricted2
Derelicts2
Icebergs2
Ordnance1
Nav aids1

Issued · by sea

Black Sea7
North Atlantic Ocean4
Sea of Azov2
Bay of Biscay2
North Pacific Ocean2
Mediterranean Sea - Eastern Basin2
Gulf of Mexico2
Caribbean Sea2

HYDROLANT 22 · HYDROPAC 10 · NAVAREA IV 6 · HYDROARC 4 · NAVAREA XII 1

Issued · 43

Cancelled · 30

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 2016-08-30 · seahazards