Navigational warnings on 2016-04-27

UTC day · today

issued
41
cancelled
34
in force at end
403
of these still in force
0

What this reporting period contains

41 messages have issue dates in this period, and 34 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Other accounts for 12 of 41 recorded messages (29%), the largest category group in this selection.

HYDROPAC accounts for 19 of 41 recorded messages (46%), 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

Other12
Incidents7
Exercises6
Nav aids3
Derelicts2
Cable ops2
Restricted2
Quakes2
Missiles2
Spills1
Icebergs1
Ordnance1

Issued · by sea

Philippine Sea5
South China Sea4
English Channel2
North Pacific Ocean2
Black Sea2
Gulf of Mexico2
Mediterranean Sea - Eastern Basin2
North Atlantic Ocean2

HYDROPAC 19 · HYDROLANT 14 · NAVAREA IV 4 · USGS earthquakes 2 · HYDROARC 1 · NOAA IncidentNews 1

Issued · 41

Cancelled · 34

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 2016-04-27 · seahazards