Navigational warnings on 2015-07-13

UTC day · today

issued
40
cancelled
22
in force at end
368
of these still in force
0

What this reporting period contains

40 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.

Nav aids accounts for 11 of 40 recorded messages (28%), the largest category group in this selection.

HYDROLANT accounts for 17 of 40 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 aids11
Incidents8
Other6
Surveys4
Exercises4
Cable ops4
Icebergs1
Missiles1
Ordnance1

Issued · by sea

North Atlantic Ocean8
North Sea2
South China Sea2
Black Sea2
North Pacific Ocean2
Tasman Sea1
Bay of Bengal1
Mediterranean Sea - Western Basin1

HYDROLANT 17 · HYDROPAC 12 · NAVAREA IV 7 · HYDROARC 3 · NAVAREA XII 1

Issued · 40

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 2015-07-13 · seahazards