Navigational warnings on 2015-04-07

UTC day · today

issued
22
cancelled
11
in force at end
402
of these still in force
0

What this reporting period contains

22 messages have issue dates in this period, and 11 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Surveys accounts for 4 of 22 recorded messages (18%), the largest category group in this selection.

HYDROLANT accounts for 10 of 22 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

Surveys4
Exercises3
Incidents3
Cable ops3
Nav aids3
Other3
Icebergs2
Quakes1

Issued · by sea

South Pacific Ocean3
South Atlantic Ocean3
North Pacific Ocean3
Mediterranean Sea - Eastern Basin2
North Sea1
Bay of Bengal1
Bass Strait1
Mediterranean Sea - Western Basin1

HYDROLANT 10 · HYDROPAC 8 · NAVAREA XII 2 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 22

Cancelled · 11

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 2015-04-07 · seahazards