Navigational warnings on 2013-11-17

UTC day · today

issued
16
cancelled
13
in force at end
370
of these still in force
0

What this reporting period contains

16 messages have issue dates in this period, and 13 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Quakes accounts for 4 of 16 recorded messages (25%), the largest category group in this selection.

HYDROLANT accounts for 6 of 16 recorded messages (38%), 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

Quakes4
Exercises2
Incidents2
Cable ops2
Containers2
Other2
Nav aids1
Icebergs1

Issued · by sea

South Atlantic Ocean4
Southern Ocean3
Irish Sea and St. George's Channel2
Labrador Sea1
Mediterranean Sea - Eastern Basin1
North Atlantic Ocean1
Inner Seas off the West Coast of Scotland1

HYDROLANT 6 · HYDROPAC 4 · USGS earthquakes 4 · NAVAREA XII 1 · NAVAREA IV 1

Issued · 16

Cancelled · 13

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 2013-11-17 · seahazards