Navigational warnings on 2014-03-17

UTC day · today

issued
31
cancelled
20
in force at end
360
of these still in force
0

What this reporting period contains

31 messages have issue dates in this period, and 20 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Nav aids accounts for 7 of 31 recorded messages (23%), the largest category group in this selection.

HYDROLANT accounts for 12 of 31 recorded messages (39%), 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

Nav aids7
Exercises5
Surveys5
Incidents3
Quakes3
Other2
Spills1
Debris1
Icebergs1
Cable ops1
Derelicts1
Containers1

Issued · by sea

South Atlantic Ocean4
North Atlantic Ocean3
North Pacific Ocean3
Black Sea2
Celtic Sea1
Gulf of Oman1
Baltic Sea1
Mediterranean Sea - Eastern Basin1

HYDROLANT 12 · HYDROPAC 9 · NAVAREA IV 3 · NAVAREA XII 3 · USGS earthquakes 2 · HYDROARC 1 · NOAA IncidentNews 1

Issued · 31

Cancelled · 20

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 2014-03-17 · seahazards