Navigational warnings on 2013-03-28

UTC day · today

issued
28
cancelled
22
in force at end
319
of these still in force
0

What this reporting period contains

28 messages have issue dates in this period, and 22 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Nav aids accounts for 7 of 28 recorded messages (25%), the largest category group in this selection.

HYDROLANT accounts for 13 of 28 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

Nav aids7
Cable ops5
Incidents4
Exercises4
Quakes2
Other2
Containers1
Surveys1
Icebergs1
Piracy1

Issued · by sea

South Atlantic Ocean4
Coral Sea2
South Pacific Ocean2
Black Sea1
Baltic Sea1
Mediterranean Sea - Eastern Basin1
North Atlantic Ocean1
Arabian Sea1

HYDROLANT 13 · HYDROPAC 9 · NAVAREA IV 2 · USGS earthquakes 2 · NAVAREA XII 1 · HYDROARC 1

Issued · 28

Cancelled · 22

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 2013-03-28 · seahazards