Navigational warnings on 2012-01-13

UTC day · today

issued
10
cancelled
18
in force at end
256
of these still in force
0

What this reporting period contains

10 messages have issue dates in this period, and 18 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, Other tie for the largest recorded count, with 2 messages each.

HYDROPAC accounts for 7 of 10 recorded messages (70%), 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

Incidents2
Missiles2
Other2
Exercises1
Surveys1
Quakes1
Nav aids1

Issued · by sea

South China Sea2
Black Sea1
Southern Ocean1
Bay of Bengal1

HYDROPAC 7 · HYDROLANT 2 · USGS earthquakes 1

Issued · 10

Cancelled · 18

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 2012-01-13 · seahazards