Navigational warnings on 2013-12-23

UTC day · today

issued
26
cancelled
15
in force at end
349
of these still in force
0

What this reporting period contains

26 messages have issue dates in this period, and 15 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 7 of 26 recorded messages (27%), the largest category group in this selection.

HYDROLANT accounts for 12 of 26 recorded messages (46%), 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

Incidents7
Nav aids4
Other4
Icebergs3
Quakes2
Derelicts2
Spills1
Containers1
Missiles1
Cable ops1

Issued · by sea

North Atlantic Ocean6
South Atlantic Ocean4
North Pacific Ocean2
Philippine Sea2
South China Sea1
Gulf of Mexico1
Celtic Sea1
North Sea1

HYDROLANT 12 · HYDROPAC 7 · HYDROARC 2 · NAVAREA IV 2 · USGS earthquakes 2 · NOAA IncidentNews 1

Issued · 26

Cancelled · 15

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 2013-12-23 · seahazards