Navigational warnings on 2017-01-15

UTC day · today

issued
19
cancelled
20
in force at end
491
of these still in force
0

What this reporting period contains

19 messages have issue dates in this period, and 20 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, Other tie for the largest recorded count, with 4 messages each.

HYDROPAC accounts for 11 of 19 recorded messages (58%), 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

Incidents4
Other4
Icebergs3
Nav aids2
Wrecks1
Missiles1
Containers1
Exercises1
Surveys1
Derelicts1

Issued · by sea

South Atlantic Ocean3
North Sea2
South China Sea2
North Atlantic Ocean1
Coral Sea1
Philippine Sea1
Bay of Bengal1
Labrador Sea1

HYDROPAC 11 · HYDROLANT 6 · NAVAREA IV 2

Issued · 19

Cancelled · 20

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 2017-01-15 · seahazards