Navigational warnings on 2012-10-15

UTC day · today

issued
22
cancelled
10
in force at end
336
of these still in force
0

What this reporting period contains

22 messages have issue dates in this period, and 10 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 6 of 22 recorded messages (27%), the largest category group in this selection.

HYDROLANT, HYDROPAC tie for the largest recorded count, with 8 messages each.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Exercises6
Other4
Incidents3
Quakes2
Derelicts2
Cable ops2
Nav aids1
Icebergs1
Surveys1

Issued · by sea

North Pacific Ocean2
South Atlantic Ocean2
Indian Ocean2
Labrador Sea1
South China Sea1
Tasman Sea1
Aegean Sea1
Baltic Sea1

HYDROLANT 8 · HYDROPAC 8 · NAVAREA IV 4 · USGS earthquakes 2

Issued · 22

Cancelled · 10

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 2012-10-15 · seahazards