Navigational warnings on 2015-01-21

UTC day · today

issued
35
cancelled
32
in force at end
406
of these still in force
0

What this reporting period contains

35 messages have issue dates in this period, and 32 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 9 of 35 recorded messages (26%), the largest category group in this selection.

HYDROPAC accounts for 14 of 35 recorded messages (40%), 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

Incidents9
Other7
Exercises7
Nav aids4
Cable ops2
Icebergs2
Missiles2
Derelicts1
Quakes1

Issued · by sea

North Pacific Ocean7
Yellow Sea3
Mediterranean Sea - Eastern Basin2
South Atlantic Ocean2
South China Sea1
Bismarck Sea1
North Atlantic Ocean1
North Sea1

HYDROPAC 14 · HYDROLANT 11 · NAVAREA XII 5 · NAVAREA IV 4 · USGS earthquakes 1

Issued · 35

Cancelled · 32

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 2015-01-21 · seahazards