Navigational warnings on 2011-03-17

UTC day · today

issued
40
cancelled
31
in force at end
304
of these still in force
0

What this reporting period contains

40 messages have issue dates in this period, and 31 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Other accounts for 10 of 40 recorded messages (25%), the largest category group in this selection.

HYDROPAC accounts for 15 of 40 recorded messages (38%), 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

Other10
Quakes7
Cable ops6
Exercises3
Piracy3
Incidents2
Derelicts2
Debris2
Missiles1
Nav aids1
Spills1
Containers1
Wrecks1

Issued · by sea

North Pacific Ocean9
South Atlantic Ocean5
Arabian Sea4
Coral Sea3
North Atlantic Ocean2
Mediterranean Sea - Eastern Basin2
Mozambique Channel1
Barentsz Sea1

HYDROPAC 15 · HYDROLANT 10 · USGS earthquakes 7 · NAVAREA IV 4 · NAVAREA XII 2 · HYDROARC 1 · NOAA IncidentNews 1

Issued · 40

Cancelled · 31

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 2011-03-17 · seahazards