Navigational warnings on 2012-03-23

UTC day · today

issued
23
cancelled
26
in force at end
298
of these still in force
0

What this reporting period contains

23 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.

Exercises accounts for 9 of 23 recorded messages (39%), the largest category group in this selection.

HYDROPAC accounts for 12 of 23 recorded messages (52%), 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

Exercises9
Incidents3
Missiles3
Piracy2
Nav aids2
Surveys1
Icebergs1
Derelicts1
Other1

Issued · by sea

North Pacific Ocean3
Black Sea2
Arabian Sea2
Gulf of Mexico1
Caribbean Sea1
Eastern China Sea1
South Pacific Ocean1
Gulf of St. Lawrence1

HYDROPAC 12 · HYDROLANT 8 · NAVAREA IV 2 · HYDROARC 1

Issued · 23

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 2012-03-23 · seahazards