Navigational warnings on 2012-03-20

UTC day · today

issued
17
cancelled
11
in force at end
291
of these still in force
0

What this reporting period contains

17 messages have issue dates in this period, and 11 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, Missiles tie for the largest recorded count, with 3 messages each.

HYDROPAC accounts for 9 of 17 recorded messages (53%), 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

Incidents3
Missiles3
Icebergs2
Derelicts2
Exercises2
Cable ops1
Other1
Wrecks1
Quakes1
Ordnance1

Issued · by sea

North Pacific Ocean2
South Pacific Ocean2
Southern Ocean1
Mediterranean Sea - Eastern Basin1
Yellow Sea1
North Atlantic Ocean1
Labrador Sea1
Inner Seas off the West Coast of Scotland1

HYDROPAC 9 · HYDROLANT 5 · NAVAREA XII 1 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 17

Cancelled · 11

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 2012-03-20 · seahazards