Navigational warnings on 2015-10-17

UTC day · today

issued
17
cancelled
17
in force at end
412
of these still in force
0

What this reporting period contains

17 messages have issue dates in this period, and 17 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 17 recorded messages (41%), the largest category group in this selection.

HYDROPAC accounts for 11 of 17 recorded messages (65%), 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
Exercises3
Surveys2
Quakes1
Derelicts1
Missiles1
Icebergs1
Nav aids1

Issued · by sea

North Pacific Ocean3
Bismarck Sea2
South Pacific Ocean2
Davis Strait2
Coral Sea1
Hudson Bay1
North Sea1
Philippine Sea1

HYDROPAC 11 · HYDROLANT 3 · HYDROARC 1 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 17

Cancelled · 17

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 2015-10-17 · seahazards