Navigational warnings on 2017-12-30

UTC day · today

issued
32
cancelled
24
in force at end
457
of these still in force
0

Issued · by type

Exercises9
Incidents6
Other6
Surveys5
Icebergs3
Derelicts2
Nav aids1

Issued · by sea

Aegean Sea7
Philippine Sea2
Arabian Sea2
Indian Ocean1
South China Sea1
South Atlantic Ocean1
Southern Ocean1
Mediterranean Sea - Eastern Basin1

HYDROLANT 16 · HYDROPAC 15 · NAVAREA IV 1

Issued · 32

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 2017-12-30 · seahazards