Navigational warnings on 2015-04-22

UTC day · today

issued
34
cancelled
49
in force at end
455
of these still in force
0

What this reporting period contains

34 messages have issue dates in this period, and 49 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 10 of 34 recorded messages (29%), the largest category group in this selection.

HYDROPAC accounts for 17 of 34 recorded messages (50%), 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

Exercises10
Other7
Incidents4
Nav aids3
Missiles3
Icebergs2
Quakes1
Spills1
Piracy1
Cable ops1
Surveys1

Issued · by sea

North Atlantic Ocean3
Yellow Sea3
South China Sea2
Coral Sea2
South Atlantic Ocean2
Mediterranean Sea - Eastern Basin2
North Sea1
Laccadive Sea1

HYDROPAC 17 · HYDROLANT 10 · NAVAREA IV 5 · NOAA IncidentNews 1 · USGS earthquakes 1

Issued · 34

Cancelled · 49

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 2015-04-22 · seahazards