Navigational warnings on 2014-04-10

UTC day · today

issued
37
cancelled
31
in force at end
392
of these still in force
0

What this reporting period contains

37 messages have issue dates in this period, and 31 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 8 of 37 recorded messages (22%), the largest category group in this selection.

HYDROPAC accounts for 16 of 37 recorded messages (43%), 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 aids8
Incidents6
Other5
Exercises5
Cable ops3
Missiles3
Quakes2
Surveys2
Containers1
Icebergs1
Ordnance1

Issued · by sea

North Pacific Ocean3
North Atlantic Ocean3
South Pacific Ocean2
South Atlantic Ocean2
Black Sea2
English Channel2
Mediterranean Sea - Western Basin1
Indian Ocean1

HYDROPAC 16 · HYDROLANT 13 · NAVAREA IV 4 · USGS earthquakes 2 · NAVAREA XII 1 · HYDROARC 1

Issued · 37

Cancelled · 31

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 2014-04-10 · seahazards