Navigational warnings on 2012-08-18

UTC day · today

issued
24
cancelled
47
in force at end
317
of these still in force
0

What this reporting period contains

24 messages have issue dates in this period, and 47 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 7 of 24 recorded messages (29%), the largest category group in this selection.

HYDROLANT, HYDROPAC tie for the largest recorded count, with 8 messages each.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Cable ops7
Quakes4
Other3
Incidents3
Missiles2
Exercises2
Surveys1
Nav aids1
Icebergs1

Issued · by sea

South Atlantic Ocean5
South Pacific Ocean3
North Pacific Ocean2
Inner Seas off the West Coast of Scotland1
Indian Ocean1
Gulf of Tomini1
Labrador Sea1
Arctic Ocean1

HYDROLANT 8 · HYDROPAC 8 · USGS earthquakes 4 · HYDROARC 2 · NAVAREA XII 1 · NAVAREA IV 1

Issued · 24

Cancelled · 47

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 2012-08-18 · seahazards