Navigational warnings on 2011-11-27

UTC day · today

issued
25
cancelled
23
in force at end
255
of these still in force
0

What this reporting period contains

25 messages have issue dates in this period, and 23 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Other accounts for 7 of 25 recorded messages (28%), the largest category group in this selection.

HYDROLANT accounts for 14 of 25 recorded messages (56%), 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

Other7
Cable ops6
Incidents3
Nav aids3
Exercises2
Missiles2
Derelicts2

Issued · by sea

South Atlantic Ocean3
North Pacific Ocean2
Philippine Sea1
Barentsz Sea1
The Coastal Waters of Southeast Alaska and British Columbia1
Gulf of Mexico1
Irish Sea and St. George's Channel1
North Atlantic Ocean1

HYDROLANT 14 · HYDROPAC 7 · NAVAREA XII 2 · HYDROARC 1 · NAVAREA IV 1

Issued · 25

Cancelled · 23

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 2011-11-27 · seahazards