Navigational warnings on 2011-03-20

UTC day · today

issued
19
cancelled
20
in force at end
292
of these still in force
0

What this reporting period contains

19 messages have issue dates in this period, and 20 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 4 messages each.

HYDROPAC accounts for 11 of 19 recorded messages (58%), 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

Incidents4
Quakes4
Piracy3
Nav aids2
Debris2
Ordnance1
Surveys1
Other1
Exercises1

Issued · by sea

North Pacific Ocean3
South Pacific Ocean3
Timor Sea2
South China Sea2
Arabian Sea2
Arafura Sea1
Gulf of Mexico1
Philippine Sea1

HYDROPAC 11 · USGS earthquakes 4 · NAVAREA XII 2 · HYDROLANT 1 · NAVAREA IV 1

Issued · 19

Cancelled · 20

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 2011-03-20 · seahazards