Navigational warnings on 2015-07-31

UTC day · today

issued
30
cancelled
39
in force at end
364
of these still in force
0

What this reporting period contains

30 messages have issue dates in this period, and 39 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 30 recorded messages (27%), the largest category group in this selection.

HYDROPAC accounts for 14 of 30 recorded messages (47%), 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

Incidents8
Exercises7
Other4
Cable ops3
Surveys2
Nav aids2
Icebergs1
Debris1
Restricted1
Derelicts1

Issued · by sea

North Pacific Ocean4
Black Sea3
Gulf of Mexico2
South Pacific Ocean2
Mediterranean Sea - Eastern Basin2
Indian Ocean1
North Atlantic Ocean1
North Sea1

HYDROPAC 14 · HYDROLANT 11 · NAVAREA IV 3 · NAVAREA XII 2

Issued · 30

Cancelled · 39

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 2015-07-31 · seahazards