Navigational warnings on 2013-04-26

UTC day · today

issued
36
cancelled
23
in force at end
345
of these still in force
0

What this reporting period contains

36 messages have issue dates in this period, and 23 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 10 of 36 recorded messages (28%), the largest category group in this selection.

HYDROPAC accounts for 22 of 36 recorded messages (61%), 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

Incidents10
Exercises7
Other5
Cable ops5
Derelicts3
Nav aids2
Ordnance1
Quakes1
Piracy1
Icebergs1

Issued · by sea

Indian Ocean4
Bay of Bengal2
Arabian Sea2
South Atlantic Ocean2
Mozambique Channel2
Japan Sea2
Bay of Biscay2
Tyrrhenian Sea1

HYDROPAC 22 · HYDROLANT 12 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 36

Cancelled · 23

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 2013-04-26 · seahazards