Navigational warnings on 2010-12-27

UTC day · today

issued
28
cancelled
15
in force at end
307
of these still in force
0

What this reporting period contains

28 messages have issue dates in this period, and 15 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Cable ops, Piracy tie for the largest recorded count, with 6 messages each.

HYDROPAC accounts for 16 of 28 recorded messages (57%), 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

Piracy6
Cable ops6
Nav aids4
Missiles3
Other2
Quakes2
Incidents2
Exercises2
Debris1

Issued · by sea

Indian Ocean5
North Pacific Ocean3
Mediterranean Sea - Eastern Basin3
South Atlantic Ocean2
North Atlantic Ocean2
Arabian Sea2
Coral Sea2
Tasman Sea1

HYDROPAC 16 · HYDROLANT 7 · NAVAREA IV 2 · USGS earthquakes 2 · NAVAREA XII 1

Issued · 28

Cancelled · 15

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 2010-12-27 · seahazards