Navigational warnings on 2014-04-23

UTC day · today

issued
18
cancelled
20
in force at end
362
of these still in force
0

What this reporting period contains

18 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.

Exercises accounts for 9 of 18 recorded messages (50%), the largest category group in this selection.

HYDROPAC accounts for 8 of 18 recorded messages (44%), 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

Exercises9
Other3
Icebergs2
Missiles1
Wrecks1
Incidents1
Nav aids1

Issued · by sea

Yellow Sea3
North Pacific Ocean2
South Atlantic Ocean1
Southern Ocean1
Greenland Sea1
North Atlantic Ocean1
Barentsz Sea1
North Sea1

HYDROPAC 8 · HYDROLANT 5 · HYDROARC 2 · NAVAREA IV 2 · NAVAREA XII 1

Issued · 18

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 2014-04-23 · seahazards