Navigational warnings on 2015-12-25

UTC day · today

issued
15
cancelled
18
in force at end
371
of these still in force
0

What this reporting period contains

15 messages have issue dates in this period, and 18 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 5 of 15 recorded messages (33%), the largest category group in this selection.

HYDROPAC accounts for 12 of 15 recorded messages (80%), 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

Incidents5
Cable ops2
Other2
Missiles2
Quakes1
Exercises1
Icebergs1
Nav aids1

Issued · by sea

Indian Ocean3
North Pacific Ocean1
Labrador Sea1
Arabian Sea1
South Pacific Ocean1
North Atlantic Ocean1
Arafura Sea1

HYDROPAC 12 · HYDROLANT 1 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 15

Cancelled · 18

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 2015-12-25 · seahazards