Navigational warnings on 2015-09-27

UTC day · today

issued
21
cancelled
35
in force at end
380
of these still in force
0

What this reporting period contains

21 messages have issue dates in this period, and 35 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 7 of 21 recorded messages (33%), the largest category group in this selection.

HYDROLANT accounts for 7 of 21 recorded messages (33%), 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

Surveys7
Other5
Cable ops2
Icebergs2
Exercises1
Nav aids1
Quakes1
Missiles1
Incidents1

Issued · by sea

Davis Strait4
Barentsz Sea1
Labrador Sea1
Laptev Sea1
Banda Sea1
Beaufort Sea1
Greenland Sea1
Mediterranean Sea - Eastern Basin1

HYDROLANT 7 · HYDROARC 6 · NAVAREA IV 4 · HYDROPAC 2 · NAVAREA XII 1 · USGS earthquakes 1

Issued · 21

Cancelled · 35

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 2015-09-27 · seahazards