Navigational warnings on 2011-11-18

UTC day · today

issued
24
cancelled
19
in force at end
278
of these still in force
0

What this reporting period contains

24 messages have issue dates in this period, and 19 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Cable ops accounts for 5 of 24 recorded messages (21%), the largest category group in this selection.

HYDROPAC accounts for 11 of 24 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

Cable ops5
Exercises4
Nav aids3
Quakes3
Other2
Piracy2
Incidents2
Wrecks1
Missiles1
Derelicts1

Issued · by sea

South Pacific Ocean3
Gulf of Guinea2
Philippine Sea2
Gulf of Aden1
South China Sea1
South Atlantic Ocean1
North Atlantic Ocean1
Coral Sea1

HYDROPAC 11 · HYDROLANT 7 · USGS earthquakes 3 · NAVAREA XII 1 · HYDROARC 1 · NAVAREA IV 1

Issued · 24

Cancelled · 19

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 2011-11-18 · seahazards