Navigational warnings on 2012-07-31

UTC day · today

issued
26
cancelled
31
in force at end
323
of these still in force
0

What this reporting period contains

26 messages have issue dates in this period, and 31 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 accounts for 8 of 26 recorded messages (31%), the largest category group in this selection.

HYDROPAC accounts for 12 of 26 recorded messages (46%), 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

Incidents8
Nav aids4
Other4
Exercises4
Cable ops3
Missiles1
Icebergs1
Derelicts1

Issued · by sea

North Pacific Ocean5
North Atlantic Ocean4
South Atlantic Ocean3
South China Sea1
Indian Ocean1
Yellow Sea1
Labrador Sea1
North Sea1

HYDROPAC 12 · HYDROLANT 9 · NAVAREA XII 4 · NAVAREA IV 1

Issued · 26

Cancelled · 31

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 2012-07-31 · seahazards