Navigational warnings on 2016-06-20

UTC day · today

issued
28
cancelled
24
in force at end
414
of these still in force
0

What this reporting period contains

28 messages have issue dates in this period, and 24 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Missiles accounts for 7 of 28 recorded messages (25%), the largest category group in this selection.

HYDROLANT accounts for 9 of 28 recorded messages (32%), 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

Missiles7
Incidents5
Surveys4
Exercises3
Other2
Icebergs2
Cable ops1
Derelicts1
Spills1
Nav aids1
Quakes1

Issued · by sea

North Atlantic Ocean7
South Atlantic Ocean4
Norwegian Sea2
North Pacific Ocean2
Philippine Sea2
Gulf of Alaska1
Indian Ocean1
Celtic Sea1

HYDROLANT 9 · HYDROPAC 8 · NAVAREA IV 7 · HYDROARC 2 · NOAA IncidentNews 1 · USGS earthquakes 1

Issued · 28

Cancelled · 24

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 2016-06-20 · seahazards