Navigational warnings on 2012-04-08

UTC day · today

issued
21
cancelled
26
in force at end
277
of these still in force
0

What this reporting period contains

21 messages have issue dates in this period, and 26 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 11 of 21 recorded messages (52%), the largest category group in this selection.

HYDROPAC accounts for 8 of 21 recorded messages (38%), 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

Other11
Incidents3
Exercises3
Cable ops1
Nav aids1
Icebergs1
Derelicts1

Issued · by sea

North Pacific Ocean2
South Atlantic Ocean1
Gulf of St. Lawrence1
Southern Ocean1
Tasman Sea1
North Atlantic Ocean1
South China Sea1
Bay of Bengal1

HYDROPAC 8 · HYDROLANT 5 · NAVAREA XII 3 · NAVAREA IV 3 · HYDROARC 2

Issued · 21

Cancelled · 26

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 2012-04-08 · seahazards