Navigational warnings on 2016-04-05

UTC day · today

issued
30
cancelled
21
in force at end
380
of these still in force
0

What this reporting period contains

30 messages have issue dates in this period, and 21 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, Other tie for the largest recorded count, with 6 messages each.

HYDROPAC accounts for 13 of 30 recorded messages (43%), 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

Other6
Incidents6
Nav aids5
Surveys2
Missiles2
Exercises2
Derelicts2
Debris2
Icebergs1
Cable ops1
Quakes1

Issued · by sea

South Pacific Ocean4
North Pacific Ocean4
Indian Ocean3
North Atlantic Ocean3
Gulf of Mexico2
Arabian Sea1
Bay of Bengal1
Philippine Sea1

HYDROPAC 13 · HYDROLANT 10 · NAVAREA XII 3 · NAVAREA IV 3 · USGS earthquakes 1

Issued · 30

Cancelled · 21

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 2016-04-05 · seahazards