Navigational warnings on 2013-06-28

UTC day · today

issued
30
cancelled
38
in force at end
336
of these still in force
0

What this reporting period contains

30 messages have issue dates in this period, and 38 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, Other tie for the largest recorded count, with 6 messages each.

HYDROPAC accounts for 16 of 30 recorded messages (53%), 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

Exercises6
Other6
Incidents5
Cable ops4
Derelicts2
Ordnance1
Icebergs1
Containers1
Quakes1
Nav aids1
Mines1
Missiles1

Issued · by sea

Indian Ocean4
North Pacific Ocean2
Black Sea2
Labrador Sea1
South China Sea1
South Atlantic Ocean1
Tasman Sea1
Mediterranean Sea - Eastern Basin1

HYDROPAC 16 · HYDROLANT 7 · HYDROARC 4 · NAVAREA XII 1 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 30

Cancelled · 38

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 2013-06-28 · seahazards