Navigational warnings on 2014-09-20

UTC day · today

issued
11
cancelled
43
in force at end
398
of these still in force
0

What this reporting period contains

11 messages have issue dates in this period, and 43 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Exercises accounts for 3 of 11 recorded messages (27%), the largest category group in this selection.

HYDROLANT accounts for 4 of 11 recorded messages (36%), 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

Exercises3
Cable ops2
Nav aids2
Other2
Icebergs1
Quakes1

Issued · by sea

South Atlantic Ocean2
Barentsz Sea1
Labrador Sea1
Bay of Biscay1
Gulf of Mexico1
South Pacific Ocean1

HYDROLANT 4 · NAVAREA IV 3 · HYDROPAC 2 · HYDROARC 1 · USGS earthquakes 1

Issued · 11

Cancelled · 43

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 2014-09-20 · seahazards