Navigational warnings on 2012-02-15

UTC day · today

issued
35
cancelled
34
in force at end
279
of these still in force
0

What this reporting period contains

35 messages have issue dates in this period, and 34 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Cable ops, Other tie for the largest recorded count, with 9 messages each.

HYDROPAC accounts for 15 of 35 recorded messages (43%), 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

Other9
Cable ops9
Exercises4
Nav aids3
Surveys2
Icebergs2
Incidents2
Quakes1
Derelicts1
Debris1
Spills1

Issued · by sea

South Atlantic Ocean7
Eastern China Sea1
North Pacific Ocean1
Labrador Sea1
The Coastal Waters of Southeast Alaska and British Columbia1
South China Sea1
Indian Ocean1
Gulf of Mexico1

HYDROPAC 15 · HYDROLANT 12 · NAVAREA XII 4 · NAVAREA IV 2 · NOAA IncidentNews 1 · USGS earthquakes 1

Issued · 35

Cancelled · 34

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 2012-02-15 · seahazards