Navigational warnings on 2016-07-03

UTC day · today

issued
20
cancelled
41
in force at end
399
of these still in force
0

What this reporting period contains

20 messages have issue dates in this period, and 41 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Other accounts for 4 of 20 recorded messages (20%), the largest category group in this selection.

HYDROLANT, HYDROPAC tie for the largest recorded count, with 7 messages each.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Other4
Incidents3
Nav aids3
Surveys2
Derelicts2
Cable ops2
Icebergs2
Missiles1
Exercises1

Issued · by sea

North Atlantic Ocean4
South Atlantic Ocean2
South China Sea2
Black Sea1
Mozambique Channel1
Tasman Sea1
Coral Sea1
Sea of Okhotsk1

HYDROLANT 7 · HYDROPAC 7 · NAVAREA IV 5 · NAVAREA XII 1

Issued · 20

Cancelled · 41

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 2016-07-03 · seahazards