Navigational warnings on 2011-03-13

UTC day · today

issued
23
cancelled
14
in force at end
427
of these still in force
0

What this reporting period contains

23 messages have issue dates in this period, and 14 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, Quakes tie for the largest recorded count, with 6 messages each.

HYDROPAC accounts for 11 of 23 recorded messages (48%), 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

Incidents6
Quakes6
Piracy3
Nav aids2
Other1
Exercises1
Spills1
Debris1
Surveys1
Missiles1

Issued · by sea

North Pacific Ocean7
South China Sea2
Arabian Sea2
North Atlantic Ocean2
North Sea2
South Pacific Ocean1
Coral Sea1
Bass Strait1

HYDROPAC 11 · USGS earthquakes 6 · HYDROLANT 4 · NAVAREA IV 1 · NOAA IncidentNews 1

Issued · 23

Cancelled · 14

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 2011-03-13 · seahazards