Navigational warnings on 2013-03-12

UTC day · today

issued
17
cancelled
21
in force at end
316
of these still in force
0

What this reporting period contains

17 messages have issue dates in this period, and 21 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 4 of 17 recorded messages (24%), the largest category group in this selection.

HYDROPAC accounts for 8 of 17 recorded messages (47%), 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

Exercises4
Incidents3
Other2
Spills2
Nav aids2
Cable ops1
Derelicts1
Surveys1
Icebergs1

Issued · by sea

Gulf of Mexico2
South Atlantic Ocean2
South China Sea1
Gulf of St. Lawrence1
Aegean Sea1
North Atlantic Ocean1
North Sea1
Arabian Sea1

HYDROPAC 8 · HYDROLANT 5 · NAVAREA IV 2 · NOAA IncidentNews 2

Issued · 17

Cancelled · 21

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 2013-03-12 · seahazards