Navigational warnings on 2012-08-27

UTC day · today

issued
32
cancelled
26
in force at end
323
of these still in force
0

What this reporting period contains

32 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.

Incidents accounts for 7 of 32 recorded messages (22%), the largest category group in this selection.

HYDROPAC accounts for 12 of 32 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

Incidents7
Surveys6
Exercises5
Other5
Quakes4
Spills1
Nav aids1
Cable ops1
Volcanic1
Icebergs1

Issued · by sea

North Pacific Ocean6
North Atlantic Ocean6
Labrador Sea1
South Atlantic Ocean1
Black Sea1
Indian Ocean1
The Northwestern Passages1
Solomon Sea1

HYDROPAC 12 · HYDROLANT 9 · NAVAREA IV 3 · HYDROARC 3 · NAVAREA XII 2 · USGS earthquakes 2 · NOAA IncidentNews 1

Issued · 32

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 2012-08-27 · seahazards