Navigational warnings on 2011-04-03

UTC day · today

issued
14
cancelled
12
in force at end
289
of these still in force
0

What this reporting period contains

14 messages have issue dates in this period, and 12 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 3 of 14 recorded messages (21%), the largest category group in this selection.

HYDROPAC accounts for 5 of 14 recorded messages (36%), 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 aids3
Incidents2
Quakes2
Other2
Exercises1
Derelicts1
Surveys1
Piracy1
Missiles1

Issued · by sea

Indian Ocean3
North Atlantic Ocean2
Eastern China Sea1
South Pacific Ocean1
North Pacific Ocean1
Gulf of Alaska1
Arafura Sea1
South Atlantic Ocean1

HYDROPAC 5 · HYDROLANT 4 · NAVAREA XII 2 · USGS earthquakes 2 · NAVAREA IV 1

Issued · 14

Cancelled · 12

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 2011-04-03 · seahazards