Navigational warnings on 2012-03-10

UTC day · today

issued
34
cancelled
58
in force at end
280
of these still in force
0

What this reporting period contains

34 messages have issue dates in this period, and 58 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Nav aids accounts for 11 of 34 recorded messages (32%), the largest category group in this selection.

HYDROLANT accounts for 15 of 34 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

Nav aids11
Cable ops10
Incidents6
Other2
Spills1
Quakes1
Derelicts1
Icebergs1
Exercises1

Issued · by sea

South Atlantic Ocean7
North Pacific Ocean5
Arafura Sea2
North Atlantic Ocean2
Coral Sea2
South China Sea1
Labrador Sea1
The Coastal Waters of Southeast Alaska and British Columbia1

HYDROLANT 15 · HYDROPAC 11 · NAVAREA IV 3 · NAVAREA XII 2 · HYDROARC 1 · NOAA IncidentNews 1 · USGS earthquakes 1

Issued · 34

Cancelled · 58

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 2012-03-10 · seahazards