Navigational warnings on 2015-10-28

UTC day · today

issued
31
cancelled
24
in force at end
424
of these still in force
0

What this reporting period contains

31 messages have issue dates in this period, and 24 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Nav aids accounts for 7 of 31 recorded messages (23%), the largest category group in this selection.

HYDROPAC accounts for 11 of 31 recorded messages (35%), 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

Nav aids7
Icebergs5
Exercises5
Incidents4
Other4
Quakes1
Cable ops1
Surveys1
Derelicts1
Containers1
Wrecks1

Issued · by sea

Caribbean Sea3
North Pacific Ocean3
South China Sea2
Laptev Sea2
Laccadive Sea2
South Atlantic Ocean1
Arabian Sea1
The Northwestern Passages1

HYDROPAC 11 · HYDROLANT 7 · NAVAREA IV 6 · HYDROARC 4 · NAVAREA XII 2 · USGS earthquakes 1

Issued · 31

Cancelled · 24

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 2015-10-28 · seahazards