Navigational warnings on 2016-05-09

UTC day · today

issued
21
cancelled
22
in force at end
392
of these still in force
0

What this reporting period contains

21 messages have issue dates in this period, and 22 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 6 of 21 recorded messages (29%), the largest category group in this selection.

HYDROPAC accounts for 13 of 21 recorded messages (62%), 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

Incidents6
Other5
Icebergs2
Exercises2
Derelicts2
Restricted1
Nav aids1
Surveys1
Quakes1

Issued · by sea

South China Sea2
North Pacific Ocean2
Japan Sea1
South Atlantic Ocean1
Tasman Sea1
Southern Ocean1
South Pacific Ocean1
North Atlantic Ocean1

HYDROPAC 13 · HYDROLANT 5 · NAVAREA IV 2 · USGS earthquakes 1

Issued · 21

Cancelled · 22

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 2016-05-09 · seahazards