Navigational warnings on 2012-07-16

UTC day · today

issued
31
cancelled
30
in force at end
312
of these still in force
0

What this reporting period contains

31 messages have issue dates in this period, and 30 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Incidents accounts for 8 of 31 recorded messages (26%), the largest category group in this selection.

HYDROLANT, HYDROPAC tie for the largest recorded count, with 13 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

Incidents8
Other7
Nav aids4
Derelicts2
Exercises2
Quakes2
Missiles2
Icebergs1
Towing1
Containers1
Surveys1

Issued · by sea

North Atlantic Ocean3
South Pacific Ocean3
North Pacific Ocean3
South Atlantic Ocean3
Timor Sea1
Tyrrhenian Sea1
Adriatic Sea1
Mozambique Channel1

HYDROLANT 13 · HYDROPAC 13 · NAVAREA XII 2 · USGS earthquakes 2 · NAVAREA IV 1

Issued · 31

Cancelled · 30

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 2012-07-16 · seahazards