Navigational warnings on 2016-02-20

UTC day · today

issued
24
cancelled
18
in force at end
389
of these still in force
0

What this reporting period contains

24 messages have issue dates in this period, and 18 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 8 of 24 recorded messages (33%), the largest category group in this selection.

HYDROLANT, HYDROPAC tie for the largest recorded count, with 10 messages each.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Incidents8
Exercises4
Other3
Surveys2
Spills1
Cable ops1
Missiles1
Nav aids1
Derelicts1
Icebergs1
Quakes1

Issued · by sea

Arabian Sea3
South China Sea3
North Atlantic Ocean3
South Atlantic Ocean2
Caribbean Sea2
Bay of Bengal1
Labrador Sea1
Andaman or Burma Sea1

HYDROLANT 10 · HYDROPAC 10 · NAVAREA XII 1 · NAVAREA IV 1 · NOAA IncidentNews 1 · USGS earthquakes 1

Issued · 24

Cancelled · 18

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 2016-02-20 · seahazards