Navigational warnings on 2016-08-22

UTC day · today

issued
25
cancelled
43
in force at end
434
of these still in force
0

What this reporting period contains

25 messages have issue dates in this period, and 43 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 11 of 25 recorded messages (44%), 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

Incidents6
Other6
Exercises5
Nav aids5
Icebergs2
Quakes1

Issued · by sea

North Pacific Ocean3
South Atlantic Ocean3
South China Sea2
North Sea1
Bay of Bengal1
Arabian Sea1
Inner Seas off the West Coast of Scotland1
Philippine Sea1

HYDROPAC 11 · HYDROLANT 7 · NAVAREA XII 3 · NAVAREA IV 3 · USGS earthquakes 1

Issued · 25

Cancelled · 43

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 2016-08-22 · seahazards