Navigational warnings on 2014-05-21

UTC day · today

issued
30
cancelled
39
in force at end
380
of these still in force
0

What this reporting period contains

30 messages have issue dates in this period, and 39 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, Other tie for the largest recorded count, with 6 messages each.

HYDROPAC accounts for 14 of 30 recorded messages (47%), 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

Exercises6
Other6
Incidents4
Quakes3
Surveys3
Nav aids3
Missiles2
Spills1
Cable ops1
Icebergs1

Issued · by sea

Yellow Sea3
North Pacific Ocean3
South China Sea2
North Atlantic Ocean2
Sea of Okhotsk1
Bay of Bengal1
Philippine Sea1
Black Sea1

HYDROPAC 14 · HYDROLANT 6 · NAVAREA XII 3 · NAVAREA IV 3 · USGS earthquakes 3 · NOAA IncidentNews 1

Issued · 30

Cancelled · 39

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 2014-05-21 · seahazards