Navigational warnings on 2017-05-25

UTC day · today

issued
27
cancelled
25
in force at end
456
of these still in force
0

What this reporting period contains

27 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.

Exercises accounts for 9 of 27 recorded messages (33%), the largest category group in this selection.

HYDROPAC accounts for 12 of 27 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

Exercises9
Other5
Incidents3
Surveys2
Nav aids2
Missiles1
Containers1
Icebergs1
Derelicts1
Wrecks1
Quakes1

Issued · by sea

South Pacific Ocean5
Aegean Sea3
North Pacific Ocean3
Arabian Sea2
South China Sea1
Mediterranean Sea - Eastern Basin1
North Atlantic Ocean1
Labrador Sea1

HYDROPAC 12 · HYDROLANT 10 · NAVAREA XII 2 · NAVAREA IV 2 · USGS earthquakes 1

Issued · 27

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 2017-05-25 · seahazards