Navigational warnings on 2016-04-13

UTC day · today

issued
33
cancelled
25
in force at end
391
of these still in force
0

What this reporting period contains

33 messages have issue dates in this period, and 25 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Incidents accounts for 8 of 33 recorded messages (24%), the largest category group in this selection.

HYDROLANT accounts for 14 of 33 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

Incidents8
Other7
Exercises4
Nav aids3
Surveys3
Cable ops2
Derelicts1
Containers1
Wrecks1
Quakes1
Icebergs1
Ordnance1

Issued · by sea

South Atlantic Ocean4
North Pacific Ocean2
Arabian Sea2
Mediterranean Sea - Eastern Basin2
North Atlantic Ocean2
Great Australian Bight2
Sea of Azov1
Sulu Sea1

HYDROLANT 14 · HYDROPAC 13 · NAVAREA IV 5 · USGS earthquakes 1

Issued · 33

Cancelled · 25

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 2016-04-13 · seahazards