Navigational warnings on 2015-07-21

UTC day · today

issued
20
cancelled
20
in force at end
358
of these still in force
0

What this reporting period contains

20 messages have issue dates in this period, and 20 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Other accounts for 8 of 20 recorded messages (40%), the largest category group in this selection.

HYDROPAC accounts for 9 of 20 recorded messages (45%), 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

Other8
Exercises4
Surveys3
Incidents3
Icebergs1
Nav aids1

Issued · by sea

South China Sea4
North Pacific Ocean1
Labrador Sea1
Black Sea1
Mediterranean Sea - Eastern Basin1
North Atlantic Ocean1
Philippine Sea1
South Pacific Ocean1

HYDROPAC 9 · HYDROLANT 5 · NAVAREA IV 3 · HYDROARC 2 · NAVAREA XII 1

Issued · 20

Cancelled · 20

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 2015-07-21 · seahazards