Navigational warnings on 2016-02-01

UTC day · today

issued
21
cancelled
17
in force at end
373
of these still in force
0

What this reporting period contains

21 messages have issue dates in this period, and 17 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 21 recorded messages (43%), the largest category group in this selection.

HYDROPAC accounts for 12 of 21 recorded messages (57%), 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
Other4
Exercises2
Derelicts1
Cable ops1
Missiles1
Surveys1
Icebergs1
Quakes1

Issued · by sea

North Pacific Ocean5
South Atlantic Ocean2
South China Sea2
Arabian Sea2
Philippine Sea2
Labrador Sea1
Mediterranean Sea - Eastern Basin1
South Pacific Ocean1

HYDROPAC 12 · HYDROLANT 6 · NAVAREA IV 2 · USGS earthquakes 1

Issued · 21

Cancelled · 17

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 2016-02-01 · seahazards