Navigational warnings on 2012-11-27

UTC day · today

issued
22
cancelled
10
in force at end
318
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 8 of 22 recorded messages (36%), the largest category group in this selection.

HYDROPAC accounts for 13 of 22 recorded messages (59%), 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

Exercises8
Incidents4
Nav aids3
Missiles2
Icebergs2
Cable ops1
Other1
Quakes1

Issued · by sea

Coral Sea4
South Atlantic Ocean3
South China Sea2
Arabian Sea2
Barentsz Sea2
Davis Strait1
Mozambique Channel1
Gulf of Alaska1

HYDROPAC 13 · HYDROLANT 4 · HYDROARC 2 · NAVAREA XII 1 · NAVAREA IV 1 · USGS earthquakes 1

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 2012-11-27 · seahazards