Navigational warnings on 2015-10-25

UTC day · today

issued
34
cancelled
23
in force at end
413
of these still in force
0

What this reporting period contains

34 messages have issue dates in this period, and 23 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

4 category groups tie for the largest recorded count, with 6 messages each.

HYDROLANT accounts for 10 of 34 recorded messages (29%), 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
Nav aids6
Other6
Missiles6
Incidents4
Quakes1
Containers1
Icebergs1
Debris1
Derelicts1
Spills1

Issued · by sea

South Atlantic Ocean3
North Atlantic Ocean3
South Pacific Ocean3
Barentsz Sea3
South China Sea3
Gulf of Mexico2
Hudson Strait1
Great Australian Bight1

HYDROLANT 10 · HYDROPAC 9 · NAVAREA IV 6 · HYDROARC 6 · NAVAREA XII 1 · NOAA IncidentNews 1 · USGS earthquakes 1

Issued · 34

Cancelled · 23

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 2015-10-25 · seahazards