Navigational warnings on 2015-10-18

UTC day · today

issued
11
cancelled
50
in force at end
373
of these still in force
0

What this reporting period contains

11 messages have issue dates in this period, and 50 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, Incidents tie for the largest recorded count, with 2 messages each.

HYDROPAC accounts for 6 of 11 recorded messages (55%), 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

Exercises2
Incidents2
Icebergs1
Spills1
Quakes1
Nav aids1
Ordnance1
Other1
Derelicts1

Issued · by sea

Indian Ocean2
Hudson Bay1
Black Sea1
Bismarck Sea1
North Atlantic Ocean1
South Pacific Ocean1

HYDROPAC 6 · NAVAREA IV 2 · HYDROLANT 1 · NOAA IncidentNews 1 · USGS earthquakes 1

Issued · 11

Cancelled · 50

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 2015-10-18 · seahazards