Navigational warnings on 2016-11-04

UTC day · today

issued
38
cancelled
28
in force at end
470
of these still in force
0

What this reporting period contains

38 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.

Incidents accounts for 9 of 38 recorded messages (24%), the largest category group in this selection.

HYDROPAC accounts for 21 of 38 recorded messages (55%), 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

Incidents9
Exercises7
Other6
Nav aids5
Surveys4
Derelicts4
Icebergs2
Cable ops1

Issued · by sea

North Sea3
South Atlantic Ocean2
Arabian Sea2
Arafura Sea2
Indian Ocean2
Mediterranean Sea - Eastern Basin2
North Pacific Ocean2
Bay of Bengal2

HYDROPAC 21 · HYDROLANT 14 · NAVAREA XII 1 · HYDROARC 1 · NAVAREA IV 1

Issued · 38

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 2016-11-04 · seahazards