Navigational warnings on 2015-11-18

UTC day · today

issued
28
cancelled
26
in force at end
392
of these still in force
0

What this reporting period contains

28 messages have issue dates in this period, and 26 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 10 of 28 recorded messages (36%), the largest category group in this selection.

HYDROPAC accounts for 15 of 28 recorded messages (54%), 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

Exercises10
Other7
Incidents4
Surveys2
Icebergs2
Derelicts1
Quakes1
Missiles1

Issued · by sea

Yellow Sea4
South Atlantic Ocean3
North Pacific Ocean2
Indian Ocean2
North Atlantic Ocean2
Caribbean Sea2
Solomon Sea1
Red Sea1

HYDROPAC 15 · HYDROLANT 8 · NAVAREA XII 2 · NAVAREA IV 2 · USGS earthquakes 1

Issued · 28

Cancelled · 26

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 2015-11-18 · seahazards