Navigational warnings on 2016-07-12

UTC day · today

issued
27
cancelled
28
in force at end
419
of these still in force
0

What this reporting period contains

27 messages have issue dates in this period, and 28 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, Incidents tie for the largest recorded count, with 6 messages each.

HYDROPAC accounts for 11 of 27 recorded messages (41%), 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
Incidents6
Other4
Nav aids4
Icebergs2
Surveys2
Spills1
Derelicts1
Quakes1

Issued · by sea

Black Sea2
Indian Ocean2
Gulf of Alaska2
North Pacific Ocean2
Mediterranean Sea - Eastern Basin1
Yellow Sea1
North Atlantic Ocean1
South Pacific Ocean1

HYDROPAC 11 · HYDROLANT 9 · NAVAREA IV 2 · NAVAREA XII 2 · HYDROARC 1 · NOAA IncidentNews 1 · USGS earthquakes 1

Issued · 27

Cancelled · 28

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 2016-07-12 · seahazards