Navigational warnings on 2012-10-12

UTC day · today

issued
28
cancelled
25
in force at end
343
of these still in force
0

What this reporting period contains

28 messages have issue dates in this period, and 25 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 11 of 28 recorded messages (39%), the largest category group in this selection.

HYDROPAC accounts for 14 of 28 recorded messages (50%), 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

Exercises11
Other9
Incidents2
Missiles2
Quakes1
Icebergs1
Nav aids1
Derelicts1

Issued · by sea

South China Sea5
Barentsz Sea2
Indian Ocean2
Arafura Sea1
South Atlantic Ocean1
North Atlantic Ocean1
North Sea1
Philippine Sea1

HYDROPAC 14 · HYDROLANT 6 · HYDROARC 4 · NAVAREA IV 3 · USGS earthquakes 1

Issued · 28

Cancelled · 25

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 2012-10-12 · seahazards