Navigational warnings on 2014-03-21

UTC day · today

issued
31
cancelled
28
in force at end
367
of these still in force
0

What this reporting period contains

31 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 12 of 31 recorded messages (39%), 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

Exercises12
Other6
Cable ops4
Nav aids2
Quakes2
Missiles2
Derelicts1
Icebergs1
Incidents1

Issued · by sea

North Atlantic Ocean6
South Atlantic Ocean2
Philippine Sea2
Mediterranean Sea - Eastern Basin2
Bay of Bengal2
Andaman or Burma Sea2
Timor Sea1
Bering Sea1

HYDROLANT 13 · HYDROPAC 10 · NAVAREA IV 4 · NAVAREA XII 2 · USGS earthquakes 2

Issued · 31

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 2014-03-21 · seahazards