Navigational warnings on 2017-02-07

UTC day · today

issued
30
cancelled
33
in force at end
432
of these still in force
0

What this reporting period contains

30 messages have issue dates in this period, and 33 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Other accounts for 7 of 30 recorded messages (23%), the largest category group in this selection.

HYDROPAC accounts for 16 of 30 recorded messages (53%), 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

Other7
Incidents6
Exercises5
Nav aids3
Containers2
Icebergs2
Cable ops1
Surveys1
Derelicts1
Quakes1
Piracy1

Issued · by sea

South Atlantic Ocean3
North Pacific Ocean3
Philippine Sea2
Mediterranean Sea - Western Basin2
Gulf of Mexico1
Southern Ocean1
Java Sea1
South Pacific Ocean1

HYDROPAC 16 · HYDROLANT 10 · NAVAREA IV 3 · USGS earthquakes 1

Issued · 30

Cancelled · 33

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 2017-02-07 · seahazards