Navigational warnings on 2017-01-08

UTC day · today

issued
21
cancelled
22
in force at end
477
of these still in force
0

What this reporting period contains

21 messages have issue dates in this period, and 22 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 21 recorded messages (33%), the largest category group in this selection.

HYDROPAC accounts for 8 of 21 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

Incidents7
Other4
Quakes3
Exercises3
Icebergs2
Cable ops1
Nav aids1

Issued · by sea

South Atlantic Ocean5
Labrador Sea1
Indian Ocean1
The Northwestern Passages1
North Atlantic Ocean1
South Pacific Ocean1
Eastern China Sea1
Solomon Sea1

HYDROPAC 8 · HYDROLANT 7 · USGS earthquakes 3 · NAVAREA IV 2 · NAVAREA XII 1

Issued · 21

Cancelled · 22

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 2017-01-08 · seahazards