Navigational warnings on 2017-06-18

UTC day · today

issued
23
cancelled
24
in force at end
420
of these still in force
0

What this reporting period contains

23 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.

Incidents accounts for 10 of 23 recorded messages (43%), the largest category group in this selection.

HYDROPAC accounts for 13 of 23 recorded messages (57%), 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

Incidents10
Surveys3
Other3
Nav aids2
Exercises2
Wrecks1
Icebergs1
Missiles1

Issued · by sea

North Pacific Ocean3
Mediterranean Sea - Eastern Basin2
South China Sea2
Indian Ocean2
South Pacific Ocean1
North Sea1
Barentsz Sea1
Caribbean Sea1

HYDROPAC 13 · HYDROLANT 7 · NAVAREA IV 2 · HYDROARC 1

Issued · 23

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 2017-06-18 · seahazards